* BGP Routing Table Analysis Reports *
Routing Table Report 00:00 GMT Sun 09 Sep, 2012
NB: RouteViews data includes iBGP information from some ASNs.
Treat the information provided below appropriately.
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/rviews/
Analysis Summary
----------------
BGP routing table entries examined: 600000
Prefixes after maximum aggregation: 8791
Deaggregation factor: 68.25
Unique aggregates announced to Internet: 8284
Total ASes present in the Internet Routing Table: 4191
Prefixes per ASN: 143.16
Origin-only ASes present in the Internet Routing Table: 2890
Origin ASes announcing only one prefix: 6
Transit ASes present in the Internet Routing Table: 1301
Transit-only ASes present in the Internet Routing Table: 850
Average AS path length visible in the Internet Routing Table: 4.2
Max AS path length visible: 25
Max AS path prepend of ASN ( 16574) 16
Prefixes from unregistered ASNs in the Routing Table: 13203
Unregistered ASNs in the Routing Table: 37
Number of 32-bit ASNs allocated by the RIRs: 3240
Number of 32-bit ASNs visible in the Routing Table: 0
Prefixes from 32-bit ASNs in the Routing Table: 10406
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 531
Number of addresses announced to Internet: 303368448
Equivalent to 18 /8s, 21 /16s and 9 /24s
Percentage of available address space announced: 8.2
Percentage of allocated address space announced: 8.2
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 93.5
Total number of prefixes smaller than registry allocations: 179644
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 157393
Total APNIC prefixes after maximum aggregation: 1229
APNIC Deaggregation factor: 128.07
Prefixes being announced from the APNIC address blocks: 153371
Unique aggregates announced from the APNIC address blocks: 2102
APNIC Region origin ASes present in the Internet Routing Table: 454
APNIC Prefixes per ASN: 337.82
APNIC Region origin ASes announcing only one prefix: 1
APNIC Region transit ASes present in the Internet Routing Table: 208
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 25
Number of APNIC region 32-bit ASNs visible in the Routing Table: 0
Number of APNIC addresses announced to Internet: 50801920
Equivalent to 3 /8s, 7 /16s and 45 /24s
Percentage of available APNIC address space announced: 5.9
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 260115
Total ARIN prefixes after maximum aggregation: 4927
ARIN Deaggregation factor: 52.79
Prefixes being announced from the ARIN address blocks: 282687
Unique aggregates announced from the ARIN address blocks: 3353
ARIN Region origin ASes present in the Internet Routing Table: 1750
ARIN Prefixes per ASN: 161.54
ARIN Region origin ASes announcing only one prefix: 2
ARIN Region transit ASes present in the Internet Routing Table: 377
Average ARIN Region AS path length visible: 3.7
Max ARIN Region AS path length visible: 21
Number of ARIN region 32-bit ASNs visible in the Routing Table: 0
Number of ARIN addresses announced to Internet: 207171072
Equivalent to 12 /8s, 89 /16s and 46 /24s
Percentage of available ARIN address space announced: 11.0
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 169953
Total RIPE prefixes after maximum aggregation: 2258
RIPE Deaggregation factor: 75.27
Prefixes being announced from the RIPE address blocks: 163074
Unique aggregates announced from the RIPE address blocks: 2815
RIPE Region origin ASes present in the Internet Routing Table: 1112
RIPE Prefixes per ASN: 146.65
RIPE Region origin ASes announcing only one prefix: 3
RIPE Region transit ASes present in the Internet Routing Table: 590
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 24
Number of RIPE region 32-bit ASNs visible in the Routing Table: 0
Number of RIPE addresses announced to Internet: 45235456
Equivalent to 2 /8s, 178 /16s and 61 /24s
Percentage of available RIPE address space announced: 6.6
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 1451
Total LACNIC prefixes after maximum aggregation: 31
LACNIC Deaggregation factor: 46.81
Prefixes being announced from the LACNIC address blocks: 336
Unique aggregates announced from the LACNIC address blocks: 1
LACNIC Region origin ASes present in the Internet Routing Table: 11
LACNIC Prefixes per ASN: 30.55
LACNIC Region origin ASes announcing only one prefix: 0
LACNIC Region transit ASes present in the Internet Routing Table: 11
Average LACNIC Region AS path length visible: 4.4
Max LACNIC Region AS path length visible: 12
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 0
Number of LACNIC addresses announced to Internet: 65536
Equivalent to 0 /8s, 1 /16s and 0 /24s
Percentage of available LACNIC address space announced: 0.0
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
262144-263167 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 296
Total AfriNIC prefixes after maximum aggregation: 3
AfriNIC Deaggregation factor: 98.67
Prefixes being announced from the AfriNIC address blocks: 0
Unique aggregates announced from the AfriNIC address blocks: 0
AfriNIC Region origin ASes present in the Internet Routing Table: 3
AfriNIC Prefixes per ASN: 0.00
AfriNIC Region origin ASes announcing only one prefix: 0
AfriNIC Region transit ASes present in the Internet Routing Table: 3
Average AfriNIC Region AS path length visible: 3.0
Max AfriNIC Region AS path length visible: 6
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 0
Number of AfriNIC addresses announced to Internet: 0
Equivalent to 0 /8s, 0 /16s and 0 /24s
Percentage of available AfriNIC address space announced: 0.0
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7545 11327 99 7 TPG Internet Pty Ltd
45528 8781 23 55 Tikona Digital Networks,
7552 7584 256 1 Vietel Corporation
17488 6146 55 47 Hathway IP Over Cable Interne
17974 5328 195 6 PT TELEKOMUNIKASI INDONESIA
17841 5054 12 15 MIC EGOVERNMENT
10201 4766 64 1 Cable & Wireless Network Kore
45769 3585 7 34 No. 70, 2nd Floor, 9th Main,
18002 3282 7 32 AS Number for Interdomain Rou
4766 2573 1305 24 Korea Telecom (KIX)
Complete listing at http://thyme.rand.apnic.net/rviews/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
2386 18296 88 508 AT&T Data Communications Serv
11492 13263 47 146 Cable One
20115 10663 323 112 Charter Communications
11992 7744 20 10 Integrated Systems
22773 4764 172 16 Cox Communications, Inc.
2914 4610 100 101 Verio, Inc.
40285 4417 10 22 NORTHLAND CABLE TELEVISION IN
714 4003 4096 1 Apple Computer, Inc.
22932 3813 8 23 Cobridge Communications LLC
13368 3600 8 4 James Cable Partners
Complete listing at http://thyme.rand.apnic.net/rviews/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8402 19636 64 1 Corbina telecom
20940 11185 158 259 Akamai Technologies European
56465 6349 15 6 Sistem Soft Network SRL
1273 3539 41 53 Cable & Wireless Deutschland
3257 3308 63 68 Tiscali Intl Network
29049 2697 5 8 AzerSat LLC.
5541 2639 80 2 SC AD NET MARKET MEDIA SRL
1299 2408 40 42 TeliaNet Global Network
44178 2144 688 6 T-Mobile Deutschland GmbH, IP
44244 2063 264 4 Iran Cell Service and Communi
Complete listing at http://thyme.rand.apnic.net/rviews/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10318 288 16 1 CABLEVISION S.A.
8151 279 6 9 Uninet S.A. de C.V.
27810 251 4 7 Types of queries are: POCs, o
26210 181 0 3 Latin American and Caribbean
27814 127 2 3 Aeprovi
28573 127 2 3 Types of queries are: POCs, o
27797 58 0 1 IBM Argentina S.A.
10481 48 16 1 Prima S.A.
13424 31 1 1 Intercity
26617 31 0 1 Navega.com S.A.
Complete listing at http://thyme.rand.apnic.net/rviews/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3741 132 1 1 The Internet Solution
5713 132 1 1 Telkom SA Ltd
8452 32 1 1 TEDATA
Complete listing at http://thyme.rand.apnic.net/rviews/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8402 19636 64 1 Corbina telecom
2386 18296 88 508 AT&T Data Communications Serv
11492 13263 47 146 Cable One
7545 11327 99 7 TPG Internet Pty Ltd
20940 11185 158 259 Akamai Technologies European
20115 10663 323 112 Charter Communications
45528 8781 23 55 Tikona Digital Networks,
11992 7744 20 10 Integrated Systems
7552 7584 256 1 Vietel Corporation
56465 6349 15 6 Sistem Soft Network SRL
Complete listing at http://thyme.rand.apnic.net/rviews/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
2386 18296 17788 AT&T Data Communications Serv
11492 13263 13117 Cable One
7545 11327 11320 TPG Internet Pty Ltd
20940 11185 10926 Akamai Technologies European
20115 10663 10551 Charter Communications
45528 8781 8726 Tikona Digital Networks,
11992 7744 7734 Integrated Systems
7552 7584 7583 Vietel Corporation
56465 6349 6343 Sistem Soft Network SRL
17488 6146 6099 Hathway IP Over Cable Interne
Complete listing at http://thyme.rand.apnic.net/rviews/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
23456 UNALLOCATED 5.1.32.0/21 6739 Cableuropa - ONO
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
Complete listing at http://thyme.rand.apnic.net/rviews/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
0.0.0.0/0 19151 WebUseNet Corp
Complete listing at http://thyme.rand.apnic.net/rviews/data-dsua
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
5.226.48.0/21 44498 Touse Rasan Pasargad Co. P.J.
5.226.48.0/21 44498 Touse Rasan Pasargad Co. P.J.
5.226.48.0/21 44498 Touse Rasan Pasargad Co. P.J.
5.226.48.0/21 44498 Touse Rasan Pasargad Co. P.J.
5.226.48.0/21 44498 Touse Rasan Pasargad Co. P.J.
5.226.48.0/21 44498 Touse Rasan Pasargad Co. P.J.
5.226.48.0/21 44498 Touse Rasan Pasargad Co. P.J.
5.226.48.0/21 44498 Touse Rasan Pasargad Co. P.J.
5.226.48.0/21 44498 Touse Rasan Pasargad Co. P.J.
5.226.48.0/21 44498 Touse Rasan Pasargad Co. P.J.
Complete listing at http://thyme.rand.apnic.net/rviews/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
!!Default route being announced!!
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:328 /9:290 /10:34 /11:226 /12:770
/13:2048 /14:2250 /15:2818 /16:14656 /17:9421 /18:16197
/19:27264 /20:74152 /21:52359 /22:63601 /23:53504 /24:280030
/25:17 /26:27 /27:1 /28:1 /29:0 /30:5
/31:0 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
8402 19604 19636 Corbina telecom
11492 13169 13263 Cable One
11992 7650 7744 Integrated Systems
56465 6317 6349 Sistem Soft Network SRL
40285 4206 4417 NORTHLAND CABLE TELEVISION IN
20115 4124 10663 Charter Communications
22932 3813 3813 Cobridge Communications LLC
13368 3600 3600 James Cable Partners
22773 3391 4764 Cox Communications, Inc.
29049 2697 2697 AzerSat LLC.
Complete listing at http://thyme.rand.apnic.net/rviews/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:16878 2:21389 3:30 4:380 5:13257 6:99
8:13584 12:60080 13:30 14:19728 15:330 16:92
17:180 20:810 23:6146 24:54673 27:40484 31:27360
32:1709 33:60 34:60 36:217 37:2454
End of report
_______________________________________________
bgp-stats mailing list
bgp-stats@lists.apnic.net
http://mailman.apnic.net/mailman/listinfo/bgp-stats
Saturday, September 8, 2012
[bgp-stats] Routing Table Report - London view
* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sun 09 Sep, 2012
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/london/
Analysis Summary
----------------
BGP routing table entries examined: 417911
Prefixes after maximum aggregation: 175756
Deaggregation factor: 2.38
Unique aggregates announced to Internet: 207259
Total ASes present in the Internet Routing Table: 39021
Prefixes per ASN: 10.71
Origin-only ASes present in the Internet Routing Table: 33586
Origin ASes announcing only one prefix: 15781
Transit ASes present in the Internet Routing Table: 5435
Transit-only ASes present in the Internet Routing Table: 110
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 24
Max AS path prepend of ASN ( 36992) 22
Prefixes from unregistered ASNs in the Routing Table: 1346
Unregistered ASNs in the Routing Table: 273
Number of 32-bit ASNs allocated by the RIRs: 3240
Number of 32-bit ASNs visible in the Routing Table: 0
Prefixes from 32-bit ASNs in the Routing Table: 7451
Special use prefixes present in the Routing Table: 6
Prefixes being announced from unallocated address space: 187
Number of addresses announced to Internet: 2612236800
Equivalent to 155 /8s, 179 /16s and 146 /24s
Percentage of available address space announced: 70.6
Percentage of allocated address space announced: 70.6
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 93.5
Total number of prefixes smaller than registry allocations: 144973
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 96899
Total APNIC prefixes after maximum aggregation: 31164
APNIC Deaggregation factor: 3.11
Prefixes being announced from the APNIC address blocks: 98057
Unique aggregates announced from the APNIC address blocks: 42563
APNIC Region origin ASes present in the Internet Routing Table: 4697
APNIC Prefixes per ASN: 20.88
APNIC Region origin ASes announcing only one prefix: 1267
APNIC Region transit ASes present in the Internet Routing Table: 730
Average APNIC Region AS path length visible: 4.1
Max APNIC Region AS path length visible: 20
Number of APNIC region 32-bit ASNs visible in the Routing Table: 0
Number of APNIC addresses announced to Internet: 705086976
Equivalent to 42 /8s, 6 /16s and 198 /24s
Percentage of available APNIC address space announced: 82.4
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 152932
Total ARIN prefixes after maximum aggregation: 77503
ARIN Deaggregation factor: 1.97
Prefixes being announced from the ARIN address blocks: 153907
Unique aggregates announced from the ARIN address blocks: 69011
ARIN Region origin ASes present in the Internet Routing Table: 15165
ARIN Prefixes per ASN: 10.15
ARIN Region origin ASes announcing only one prefix: 5733
ARIN Region transit ASes present in the Internet Routing Table: 1524
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 19
Number of ARIN region 32-bit ASNs visible in the Routing Table: 0
Number of ARIN addresses announced to Internet: 1083184896
Equivalent to 64 /8s, 144 /16s and 23 /24s
Percentage of available ARIN address space announced: 57.3
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 107172
Total RIPE prefixes after maximum aggregation: 56546
RIPE Deaggregation factor: 1.90
Prefixes being announced from the RIPE address blocks: 109592
Unique aggregates announced from the RIPE address blocks: 69868
RIPE Region origin ASes present in the Internet Routing Table: 16835
RIPE Prefixes per ASN: 6.51
RIPE Region origin ASes announcing only one prefix: 8168
RIPE Region transit ASes present in the Internet Routing Table: 2682
Average RIPE Region AS path length visible: 3.5
Max RIPE Region AS path length visible: 24
Number of RIPE region 32-bit ASNs visible in the Routing Table: 0
Number of RIPE addresses announced to Internet: 644455168
Equivalent to 38 /8s, 105 /16s and 155 /24s
Percentage of available RIPE address space announced: 93.7
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 42938
Total LACNIC prefixes after maximum aggregation: 8289
LACNIC Deaggregation factor: 5.18
Prefixes being announced from the LACNIC address blocks: 45866
Unique aggregates announced from the LACNIC address blocks: 22179
LACNIC Region origin ASes present in the Internet Routing Table: 1626
LACNIC Prefixes per ASN: 28.21
LACNIC Region origin ASes announcing only one prefix: 442
LACNIC Region transit ASes present in the Internet Routing Table: 308
Average LACNIC Region AS path length visible: 4.0
Max LACNIC Region AS path length visible: 24
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 0
Number of LACNIC addresses announced to Internet: 115073280
Equivalent to 6 /8s, 219 /16s and 225 /24s
Percentage of available LACNIC address space announced: 68.6
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
262144-263167 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 9828
Total AfriNIC prefixes after maximum aggregation: 2197
AfriNIC Deaggregation factor: 4.47
Prefixes being announced from the AfriNIC address blocks: 10301
Unique aggregates announced from the AfriNIC address blocks: 3489
AfriNIC Region origin ASes present in the Internet Routing Table: 555
AfriNIC Prefixes per ASN: 18.56
AfriNIC Region origin ASes announcing only one prefix: 171
AfriNIC Region transit ASes present in the Internet Routing Table: 119
Average AfriNIC Region AS path length visible: 3.5
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 0
Number of AfriNIC addresses announced to Internet: 41692928
Equivalent to 2 /8s, 124 /16s and 47 /24s
Percentage of available AfriNIC address space announced: 41.4
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
17974 2342 702 54 PT Telekomunikasi Indonesia
4766 2080 11111 829 Korea Telecom (KIX)
7545 1746 301 86 TPG Internet Pty Ltd
4755 1595 386 160 TATA Communications formerly
9829 1324 1101 31 National Internet Backbone
9583 1180 87 509 Sify Limited
7552 1108 1062 11 Vietel Corporation
24560 1039 386 160 Bharti Airtel Ltd., Telemedia
9498 1000 310 73 BHARTI Airtel Ltd.
4808 975 1945 292 CNCGROUP IP network China169
Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7029 3455 990 154 Windstream Communications Inc
6389 3333 3736 185 BellSouth.net Inc.
18566 2086 382 180 Covad Communications Co.
1785 1915 678 127 PaeTec Communications, Inc.
22773 1886 2931 129 Cox Communications Inc.
20115 1658 1578 614 Charter Communications
4323 1576 1042 384 tw telecom holdings, inc.
30036 1416 278 745 Mediacom Communications Corp
7018 1260 10333 836 AT&T Services, Inc.
11492 1197 217 343 CABLE ONE, INC.
Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8402 1572 544 16 Corbina telecom
2118 1401 97 14 EUnet/RELCOM Autonomous Syste
12479 830 765 82 France Telecom Espana SA
34984 756 205 178 BILISIM TELEKOM
6830 724 2313 448 UPC Broadband
31148 713 37 9 FreeNet ISP
20940 695 228 550 Akamai Technologies European
13188 690 100 9 Ukraine
58113 616 69 362 LIR DATACENTER TELECOM SRL
8551 599 364 61 Bezeq International
Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
28573 2129 1248 54 Types of queries are: POCs, o
10620 2121 361 234 Types of queries are: POCs, o
7303 1564 1034 199 Telecom Argentina S.A.
6503 1527 451 71 Axtel, S.A.B. de C.V.
8151 1437 3014 343 Uninet S.A. de C.V.
6458 790 81 15 Telgua
27947 697 75 89 Telconet S.A
3816 641 263 95 Types of queries are: POCs, o
11172 593 101 69 Alestra, S. de R.L. de C.V.
22047 580 326 15 Types of queries are: POCs, o
Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 878 275 36 LINKdotNET AS number
8452 833 958 13 TEDATA
36998 774 48 3 MOBITEL
6713 517 650 19 Itissalat Al-MAGHRIB
24835 269 80 8 RAYA Telecom - Egypt
3741 262 904 223 The Internet Solution
12258 194 28 66 Vodacom Internet Company
33776 194 13 11 Starcomms Nigeria Limited
15706 193 32 6 Sudatel Internet Exchange Aut
29975 191 667 21 Vodacom
Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
7029 3455 990 154 Windstream Communications Inc
6389 3333 3736 185 BellSouth.net Inc.
17974 2342 702 54 PT Telekomunikasi Indonesia
28573 2129 1248 54 Types of queries are: POCs, o
10620 2121 361 234 Types of queries are: POCs, o
18566 2086 382 180 Covad Communications Co.
4766 2080 11111 829 Korea Telecom (KIX)
1785 1915 678 127 PaeTec Communications, Inc.
22773 1886 2931 129 Cox Communications Inc.
7545 1746 301 86 TPG Internet Pty Ltd
Complete listing at http://thyme.rand.apnic.net/london/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
6389 3333 3148 BellSouth.net Inc.
17974 2342 2288 PT Telekomunikasi Indonesia
28573 2129 2075 Types of queries are: POCs, o
18566 2086 1906 Covad Communications Co.
10620 2121 1887 Types of queries are: POCs, o
1785 1915 1788 PaeTec Communications, Inc.
22773 1886 1757 Cox Communications Inc.
7545 1746 1660 TPG Internet Pty Ltd
8402 1572 1556 Corbina telecom
6503 1527 1456 Axtel, S.A.B. de C.V.
Complete listing at http://thyme.rand.apnic.net/london/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
59414 UNALLOCATED 5.102.144.0/21 15576 NTS workspace AG
59395 UNALLOCATED 5.133.16.0/21 12658 Dexterity Networks L
59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH
59521 UNALLOCATED 5.134.192.0/21 29518 Bredband2 AB
59441 UNALLOCATED 5.144.128.0/21 50810 Mobin Net Communicat
59581 UNALLOCATED 5.149.8.0/21 25577 C4L main AS
59457 UNALLOCATED 5.149.64.0/24 35567 DASTO semtel d.o.o.
59457 UNALLOCATED 5.149.65.0/24 35567 DASTO semtel d.o.o.
59457 UNALLOCATED 5.149.66.0/24 35567 DASTO semtel d.o.o.
59457 UNALLOCATED 5.149.67.0/24 43179 Team Consulting d.o.
Complete listing at http://thyme.rand.apnic.net/london/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
10.0.0.0/8 65333 Internet Assigned Numbers Aut
169.254.0.0/16 65333 Internet Assigned Numbers Aut
172.16.0.0/12 65333 Internet Assigned Numbers Aut
192.0.2.0/24 65333 Internet Assigned Numbers Aut
192.168.0.0/16 0 *
198.18.0.0/15 65333 Internet Assigned Numbers Aut
Complete listing at http://thyme.rand.apnic.net/london/data-dsua
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
5.226.48.0/23 44498 Touse Rasan Pasargad Co. P.J.
5.226.48.0/21 44498 Touse Rasan Pasargad Co. P.J.
5.226.50.0/23 44498 Touse Rasan Pasargad Co. P.J.
5.226.52.0/23 44498 Touse Rasan Pasargad Co. P.J.
5.226.54.0/23 44498 Touse Rasan Pasargad Co. P.J.
5.226.64.0/18 12741 Netia SA
5.226.136.0/21 25369 4u servers
5.228.0.0/16 42610 RIPE Network Coordination Cen
14.192.0.0/22 45464 Room 201, TGU Bldg
14.192.4.0/22 45464 Room 201, TGU Bldg
Complete listing at http://thyme.rand.apnic.net/london/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:19 /9:14 /10:30 /11:84 /12:237
/13:474 /14:842 /15:1551 /16:12338 /17:6431 /18:10742
/19:21016 /20:30204 /21:31976 /22:41884 /23:39531 /24:219992
/25:9 /26:11 /27:8 /28:141 /29:154 /30:83
/31:0 /32:140
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
7029 2811 3455 Windstream Communications Inc
18566 2036 2086 Covad Communications Co.
6389 1849 3333 BellSouth.net Inc.
30036 1349 1416 Mediacom Communications Corp
8402 1295 1572 Corbina telecom
22773 1229 1886 Cox Communications Inc.
11492 1160 1197 CABLE ONE, INC.
6503 1049 1527 Axtel, S.A.B. de C.V.
1785 1014 1915 PaeTec Communications, Inc.
7011 933 1191 Frontier Communications of Am
Complete listing at http://thyme.rand.apnic.net/london/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:556 2:725 3:1 4:13 5:441 6:3
8:453 12:1999 13:1 14:647 15:11 16:3
17:6 20:27 23:201 24:1817 27:1330 31:919
32:51 33:2 34:2 36:7 37:758 38:823
39:2 40:133 41:3096 42:158 44:3 46:1526
47:2 49:469 50:587 52:13 54:17 55:8
56:1 57:35 58:930 59:523 60:236 61:1178
62:913 63:1998 64:4261 65:2241 66:4489 67:2049
68:1168 69:3196 70:983 71:522 72:1872 74:2569
75:496 76:322 77:945 78:935 79:488 80:1226
81:954 82:639 83:532 84:516 85:1148 86:482
87:924 88:351 89:1791 90:301 91:5203 92:577
93:1356 94:1621 95:1249 96:416 97:318 98:893
99:36 100:23 101:257 103:1487 105:512 106:118
107:197 108:426 109:1501 110:779 111:961 112:443
113:702 114:657 115:845 116:818 117:730 118:946
119:1217 120:301 121:675 122:1610 123:1170 124:1315
125:1269 128:516 129:178 130:270 131:621 132:304
133:22 134:240 135:61 136:215 137:235 138:342
139:185 140:474 141:279 142:467 143:360 144:483
145:80 146:502 147:274 148:744 149:322 150:149
151:177 152:448 153:182 154:19 155:436 156:219
157:334 158:184 159:562 160:343 161:389 162:407
163:179 164:670 165:411 166:560 167:546 168:957
169:124 170:905 171:149 172:6 173:1722 174:618
175:438 176:569 177:1085 178:1660 180:1358 181:133
182:1021 183:227 184:596 186:2167 187:1247 188:1529
189:1581 190:6084 192:5974 193:5710 194:4554 195:3425
196:1214 197:223 198:3724 199:4928 200:5888 201:1963
202:8500 203:8591 204:4350 205:2523 206:2665 207:2797
208:4048 209:3647 210:2762 211:1534 212:2042 213:1817
214:885 215:86 216:5119 217:1557 218:534 219:299
220:1235 221:511 222:303 223:367
End of report
_______________________________________________
bgp-stats mailing list
bgp-stats@lists.apnic.net
http://mailman.apnic.net/mailman/listinfo/bgp-stats
Routing Table Report 08:00 +10GMT Sun 09 Sep, 2012
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/london/
Analysis Summary
----------------
BGP routing table entries examined: 417911
Prefixes after maximum aggregation: 175756
Deaggregation factor: 2.38
Unique aggregates announced to Internet: 207259
Total ASes present in the Internet Routing Table: 39021
Prefixes per ASN: 10.71
Origin-only ASes present in the Internet Routing Table: 33586
Origin ASes announcing only one prefix: 15781
Transit ASes present in the Internet Routing Table: 5435
Transit-only ASes present in the Internet Routing Table: 110
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 24
Max AS path prepend of ASN ( 36992) 22
Prefixes from unregistered ASNs in the Routing Table: 1346
Unregistered ASNs in the Routing Table: 273
Number of 32-bit ASNs allocated by the RIRs: 3240
Number of 32-bit ASNs visible in the Routing Table: 0
Prefixes from 32-bit ASNs in the Routing Table: 7451
Special use prefixes present in the Routing Table: 6
Prefixes being announced from unallocated address space: 187
Number of addresses announced to Internet: 2612236800
Equivalent to 155 /8s, 179 /16s and 146 /24s
Percentage of available address space announced: 70.6
Percentage of allocated address space announced: 70.6
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 93.5
Total number of prefixes smaller than registry allocations: 144973
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 96899
Total APNIC prefixes after maximum aggregation: 31164
APNIC Deaggregation factor: 3.11
Prefixes being announced from the APNIC address blocks: 98057
Unique aggregates announced from the APNIC address blocks: 42563
APNIC Region origin ASes present in the Internet Routing Table: 4697
APNIC Prefixes per ASN: 20.88
APNIC Region origin ASes announcing only one prefix: 1267
APNIC Region transit ASes present in the Internet Routing Table: 730
Average APNIC Region AS path length visible: 4.1
Max APNIC Region AS path length visible: 20
Number of APNIC region 32-bit ASNs visible in the Routing Table: 0
Number of APNIC addresses announced to Internet: 705086976
Equivalent to 42 /8s, 6 /16s and 198 /24s
Percentage of available APNIC address space announced: 82.4
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 152932
Total ARIN prefixes after maximum aggregation: 77503
ARIN Deaggregation factor: 1.97
Prefixes being announced from the ARIN address blocks: 153907
Unique aggregates announced from the ARIN address blocks: 69011
ARIN Region origin ASes present in the Internet Routing Table: 15165
ARIN Prefixes per ASN: 10.15
ARIN Region origin ASes announcing only one prefix: 5733
ARIN Region transit ASes present in the Internet Routing Table: 1524
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 19
Number of ARIN region 32-bit ASNs visible in the Routing Table: 0
Number of ARIN addresses announced to Internet: 1083184896
Equivalent to 64 /8s, 144 /16s and 23 /24s
Percentage of available ARIN address space announced: 57.3
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 107172
Total RIPE prefixes after maximum aggregation: 56546
RIPE Deaggregation factor: 1.90
Prefixes being announced from the RIPE address blocks: 109592
Unique aggregates announced from the RIPE address blocks: 69868
RIPE Region origin ASes present in the Internet Routing Table: 16835
RIPE Prefixes per ASN: 6.51
RIPE Region origin ASes announcing only one prefix: 8168
RIPE Region transit ASes present in the Internet Routing Table: 2682
Average RIPE Region AS path length visible: 3.5
Max RIPE Region AS path length visible: 24
Number of RIPE region 32-bit ASNs visible in the Routing Table: 0
Number of RIPE addresses announced to Internet: 644455168
Equivalent to 38 /8s, 105 /16s and 155 /24s
Percentage of available RIPE address space announced: 93.7
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 42938
Total LACNIC prefixes after maximum aggregation: 8289
LACNIC Deaggregation factor: 5.18
Prefixes being announced from the LACNIC address blocks: 45866
Unique aggregates announced from the LACNIC address blocks: 22179
LACNIC Region origin ASes present in the Internet Routing Table: 1626
LACNIC Prefixes per ASN: 28.21
LACNIC Region origin ASes announcing only one prefix: 442
LACNIC Region transit ASes present in the Internet Routing Table: 308
Average LACNIC Region AS path length visible: 4.0
Max LACNIC Region AS path length visible: 24
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 0
Number of LACNIC addresses announced to Internet: 115073280
Equivalent to 6 /8s, 219 /16s and 225 /24s
Percentage of available LACNIC address space announced: 68.6
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
262144-263167 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 9828
Total AfriNIC prefixes after maximum aggregation: 2197
AfriNIC Deaggregation factor: 4.47
Prefixes being announced from the AfriNIC address blocks: 10301
Unique aggregates announced from the AfriNIC address blocks: 3489
AfriNIC Region origin ASes present in the Internet Routing Table: 555
AfriNIC Prefixes per ASN: 18.56
AfriNIC Region origin ASes announcing only one prefix: 171
AfriNIC Region transit ASes present in the Internet Routing Table: 119
Average AfriNIC Region AS path length visible: 3.5
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 0
Number of AfriNIC addresses announced to Internet: 41692928
Equivalent to 2 /8s, 124 /16s and 47 /24s
Percentage of available AfriNIC address space announced: 41.4
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
17974 2342 702 54 PT Telekomunikasi Indonesia
4766 2080 11111 829 Korea Telecom (KIX)
7545 1746 301 86 TPG Internet Pty Ltd
4755 1595 386 160 TATA Communications formerly
9829 1324 1101 31 National Internet Backbone
9583 1180 87 509 Sify Limited
7552 1108 1062 11 Vietel Corporation
24560 1039 386 160 Bharti Airtel Ltd., Telemedia
9498 1000 310 73 BHARTI Airtel Ltd.
4808 975 1945 292 CNCGROUP IP network China169
Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7029 3455 990 154 Windstream Communications Inc
6389 3333 3736 185 BellSouth.net Inc.
18566 2086 382 180 Covad Communications Co.
1785 1915 678 127 PaeTec Communications, Inc.
22773 1886 2931 129 Cox Communications Inc.
20115 1658 1578 614 Charter Communications
4323 1576 1042 384 tw telecom holdings, inc.
30036 1416 278 745 Mediacom Communications Corp
7018 1260 10333 836 AT&T Services, Inc.
11492 1197 217 343 CABLE ONE, INC.
Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8402 1572 544 16 Corbina telecom
2118 1401 97 14 EUnet/RELCOM Autonomous Syste
12479 830 765 82 France Telecom Espana SA
34984 756 205 178 BILISIM TELEKOM
6830 724 2313 448 UPC Broadband
31148 713 37 9 FreeNet ISP
20940 695 228 550 Akamai Technologies European
13188 690 100 9 Ukraine
58113 616 69 362 LIR DATACENTER TELECOM SRL
8551 599 364 61 Bezeq International
Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
28573 2129 1248 54 Types of queries are: POCs, o
10620 2121 361 234 Types of queries are: POCs, o
7303 1564 1034 199 Telecom Argentina S.A.
6503 1527 451 71 Axtel, S.A.B. de C.V.
8151 1437 3014 343 Uninet S.A. de C.V.
6458 790 81 15 Telgua
27947 697 75 89 Telconet S.A
3816 641 263 95 Types of queries are: POCs, o
11172 593 101 69 Alestra, S. de R.L. de C.V.
22047 580 326 15 Types of queries are: POCs, o
Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 878 275 36 LINKdotNET AS number
8452 833 958 13 TEDATA
36998 774 48 3 MOBITEL
6713 517 650 19 Itissalat Al-MAGHRIB
24835 269 80 8 RAYA Telecom - Egypt
3741 262 904 223 The Internet Solution
12258 194 28 66 Vodacom Internet Company
33776 194 13 11 Starcomms Nigeria Limited
15706 193 32 6 Sudatel Internet Exchange Aut
29975 191 667 21 Vodacom
Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
7029 3455 990 154 Windstream Communications Inc
6389 3333 3736 185 BellSouth.net Inc.
17974 2342 702 54 PT Telekomunikasi Indonesia
28573 2129 1248 54 Types of queries are: POCs, o
10620 2121 361 234 Types of queries are: POCs, o
18566 2086 382 180 Covad Communications Co.
4766 2080 11111 829 Korea Telecom (KIX)
1785 1915 678 127 PaeTec Communications, Inc.
22773 1886 2931 129 Cox Communications Inc.
7545 1746 301 86 TPG Internet Pty Ltd
Complete listing at http://thyme.rand.apnic.net/london/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
6389 3333 3148 BellSouth.net Inc.
17974 2342 2288 PT Telekomunikasi Indonesia
28573 2129 2075 Types of queries are: POCs, o
18566 2086 1906 Covad Communications Co.
10620 2121 1887 Types of queries are: POCs, o
1785 1915 1788 PaeTec Communications, Inc.
22773 1886 1757 Cox Communications Inc.
7545 1746 1660 TPG Internet Pty Ltd
8402 1572 1556 Corbina telecom
6503 1527 1456 Axtel, S.A.B. de C.V.
Complete listing at http://thyme.rand.apnic.net/london/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
59414 UNALLOCATED 5.102.144.0/21 15576 NTS workspace AG
59395 UNALLOCATED 5.133.16.0/21 12658 Dexterity Networks L
59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH
59521 UNALLOCATED 5.134.192.0/21 29518 Bredband2 AB
59441 UNALLOCATED 5.144.128.0/21 50810 Mobin Net Communicat
59581 UNALLOCATED 5.149.8.0/21 25577 C4L main AS
59457 UNALLOCATED 5.149.64.0/24 35567 DASTO semtel d.o.o.
59457 UNALLOCATED 5.149.65.0/24 35567 DASTO semtel d.o.o.
59457 UNALLOCATED 5.149.66.0/24 35567 DASTO semtel d.o.o.
59457 UNALLOCATED 5.149.67.0/24 43179 Team Consulting d.o.
Complete listing at http://thyme.rand.apnic.net/london/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
10.0.0.0/8 65333 Internet Assigned Numbers Aut
169.254.0.0/16 65333 Internet Assigned Numbers Aut
172.16.0.0/12 65333 Internet Assigned Numbers Aut
192.0.2.0/24 65333 Internet Assigned Numbers Aut
192.168.0.0/16 0 *
198.18.0.0/15 65333 Internet Assigned Numbers Aut
Complete listing at http://thyme.rand.apnic.net/london/data-dsua
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
5.226.48.0/23 44498 Touse Rasan Pasargad Co. P.J.
5.226.48.0/21 44498 Touse Rasan Pasargad Co. P.J.
5.226.50.0/23 44498 Touse Rasan Pasargad Co. P.J.
5.226.52.0/23 44498 Touse Rasan Pasargad Co. P.J.
5.226.54.0/23 44498 Touse Rasan Pasargad Co. P.J.
5.226.64.0/18 12741 Netia SA
5.226.136.0/21 25369 4u servers
5.228.0.0/16 42610 RIPE Network Coordination Cen
14.192.0.0/22 45464 Room 201, TGU Bldg
14.192.4.0/22 45464 Room 201, TGU Bldg
Complete listing at http://thyme.rand.apnic.net/london/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:19 /9:14 /10:30 /11:84 /12:237
/13:474 /14:842 /15:1551 /16:12338 /17:6431 /18:10742
/19:21016 /20:30204 /21:31976 /22:41884 /23:39531 /24:219992
/25:9 /26:11 /27:8 /28:141 /29:154 /30:83
/31:0 /32:140
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
7029 2811 3455 Windstream Communications Inc
18566 2036 2086 Covad Communications Co.
6389 1849 3333 BellSouth.net Inc.
30036 1349 1416 Mediacom Communications Corp
8402 1295 1572 Corbina telecom
22773 1229 1886 Cox Communications Inc.
11492 1160 1197 CABLE ONE, INC.
6503 1049 1527 Axtel, S.A.B. de C.V.
1785 1014 1915 PaeTec Communications, Inc.
7011 933 1191 Frontier Communications of Am
Complete listing at http://thyme.rand.apnic.net/london/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:556 2:725 3:1 4:13 5:441 6:3
8:453 12:1999 13:1 14:647 15:11 16:3
17:6 20:27 23:201 24:1817 27:1330 31:919
32:51 33:2 34:2 36:7 37:758 38:823
39:2 40:133 41:3096 42:158 44:3 46:1526
47:2 49:469 50:587 52:13 54:17 55:8
56:1 57:35 58:930 59:523 60:236 61:1178
62:913 63:1998 64:4261 65:2241 66:4489 67:2049
68:1168 69:3196 70:983 71:522 72:1872 74:2569
75:496 76:322 77:945 78:935 79:488 80:1226
81:954 82:639 83:532 84:516 85:1148 86:482
87:924 88:351 89:1791 90:301 91:5203 92:577
93:1356 94:1621 95:1249 96:416 97:318 98:893
99:36 100:23 101:257 103:1487 105:512 106:118
107:197 108:426 109:1501 110:779 111:961 112:443
113:702 114:657 115:845 116:818 117:730 118:946
119:1217 120:301 121:675 122:1610 123:1170 124:1315
125:1269 128:516 129:178 130:270 131:621 132:304
133:22 134:240 135:61 136:215 137:235 138:342
139:185 140:474 141:279 142:467 143:360 144:483
145:80 146:502 147:274 148:744 149:322 150:149
151:177 152:448 153:182 154:19 155:436 156:219
157:334 158:184 159:562 160:343 161:389 162:407
163:179 164:670 165:411 166:560 167:546 168:957
169:124 170:905 171:149 172:6 173:1722 174:618
175:438 176:569 177:1085 178:1660 180:1358 181:133
182:1021 183:227 184:596 186:2167 187:1247 188:1529
189:1581 190:6084 192:5974 193:5710 194:4554 195:3425
196:1214 197:223 198:3724 199:4928 200:5888 201:1963
202:8500 203:8591 204:4350 205:2523 206:2665 207:2797
208:4048 209:3647 210:2762 211:1534 212:2042 213:1817
214:885 215:86 216:5119 217:1557 218:534 219:299
220:1235 221:511 222:303 223:367
End of report
_______________________________________________
bgp-stats mailing list
bgp-stats@lists.apnic.net
http://mailman.apnic.net/mailman/listinfo/bgp-stats
[bgp-stats] Routing Table Report - Japan view
* BGP Routing Table Analysis Reports *
Routing Table Report 04:00 +10GMT Sun 09 Sep, 2012
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 425945
Prefixes after maximum aggregation: 178214
Deaggregation factor: 2.39
Unique aggregates announced to Internet: 207414
Total ASes present in the Internet Routing Table: 42037
Prefixes per ASN: 10.13
Origin-only ASes present in the Internet Routing Table: 33577
Origin ASes announcing only one prefix: 15746
Transit ASes present in the Internet Routing Table: 5599
Transit-only ASes present in the Internet Routing Table: 130
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 32
Max AS path prepend of ASN ( 48687) 24
Prefixes from unregistered ASNs in the Routing Table: 716
Unregistered ASNs in the Routing Table: 249
Number of 32-bit ASNs allocated by the RIRs: 3240
Number of 32-bit ASNs visible in the Routing Table: 2861
Prefixes from 32-bit ASNs in the Routing Table: 7517
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 190
Number of addresses announced to Internet: 2593078868
Equivalent to 154 /8s, 143 /16s and 62 /24s
Percentage of available address space announced: 70.0
Percentage of allocated address space announced: 70.0
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 93.5
Total number of prefixes smaller than registry allocations: 150120
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 102346
Total APNIC prefixes after maximum aggregation: 32967
APNIC Deaggregation factor: 3.10
Prefixes being announced from the APNIC address blocks: 102957
Unique aggregates announced from the APNIC address blocks: 42627
APNIC Region origin ASes present in the Internet Routing Table: 4752
APNIC Prefixes per ASN: 21.67
APNIC Region origin ASes announcing only one prefix: 1241
APNIC Region transit ASes present in the Internet Routing Table: 764
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 296
Number of APNIC addresses announced to Internet: 707676288
Equivalent to 42 /8s, 46 /16s and 72 /24s
Percentage of available APNIC address space announced: 82.7
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 154365
Total ARIN prefixes after maximum aggregation: 77966
ARIN Deaggregation factor: 1.98
Prefixes being announced from the ARIN address blocks: 155357
Unique aggregates announced from the ARIN address blocks: 69087
ARIN Region origin ASes present in the Internet Routing Table: 15222
ARIN Prefixes per ASN: 10.21
ARIN Region origin ASes announcing only one prefix: 5740
ARIN Region transit ASes present in the Internet Routing Table: 1598
Average ARIN Region AS path length visible: 4.1
Max ARIN Region AS path length visible: 24
Number of ARIN region 32-bit ASNs visible in the Routing Table: 17
Number of ARIN addresses announced to Internet: 1083319424
Equivalent to 64 /8s, 146 /16s and 36 /24s
Percentage of available ARIN address space announced: 57.3
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 107985
Total RIPE prefixes after maximum aggregation: 56546
RIPE Deaggregation factor: 1.91
Prefixes being announced from the RIPE address blocks: 110389
Unique aggregates announced from the RIPE address blocks: 69855
RIPE Region origin ASes present in the Internet Routing Table: 16836
RIPE Prefixes per ASN: 6.56
RIPE Region origin ASes announcing only one prefix: 8156
RIPE Region transit ASes present in the Internet Routing Table: 2711
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 32
Number of RIPE region 32-bit ASNs visible in the Routing Table: 1866
Number of RIPE addresses announced to Internet: 644470756
Equivalent to 38 /8s, 105 /16s and 215 /24s
Percentage of available RIPE address space announced: 93.7
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 43746
Total LACNIC prefixes after maximum aggregation: 8472
LACNIC Deaggregation factor: 5.16
Prefixes being announced from the LACNIC address blocks: 46728
Unique aggregates announced from the LACNIC address blocks: 22220
LACNIC Region origin ASes present in the Internet Routing Table: 1643
LACNIC Prefixes per ASN: 28.44
LACNIC Region origin ASes announcing only one prefix: 437
LACNIC Region transit ASes present in the Internet Routing Table: 320
Average LACNIC Region AS path length visible: 4.7
Max LACNIC Region AS path length visible: 25
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 676
Number of LACNIC addresses announced to Internet: 115444592
Equivalent to 6 /8s, 225 /16s and 139 /24s
Percentage of available LACNIC address space announced: 68.8
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
262144-263167 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 9849
Total AfriNIC prefixes after maximum aggregation: 2206
AfriNIC Deaggregation factor: 4.46
Prefixes being announced from the AfriNIC address blocks: 10324
Unique aggregates announced from the AfriNIC address blocks: 3473
AfriNIC Region origin ASes present in the Internet Routing Table: 560
AfriNIC Prefixes per ASN: 18.44
AfriNIC Region origin ASes announcing only one prefix: 172
AfriNIC Region transit ASes present in the Internet Routing Table: 122
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 25
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6
Number of AfriNIC addresses announced to Internet: 41704192
Equivalent to 2 /8s, 124 /16s and 91 /24s
Percentage of available AfriNIC address space announced: 41.4
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4766 2951 11125 1419 Korea Telecom (KIX)
17974 2342 702 54 PT TELEKOMUNIKASI INDONESIA
7545 1752 301 86 TPG Internet Pty Ltd
4755 1618 387 162 TATA Communications formerly
9829 1324 1101 31 BSNL National Internet Backbo
9583 1180 87 509 Sify Limited
4808 1121 2049 319 CNCGROUP IP network: China169
7552 1121 1062 11 Vietel Corporation
24560 1038 385 159 Bharti Airtel Ltd., Telemedia
9498 1004 310 73 BHARTI Airtel Ltd.
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7029 3456 990 154 Windstream Communications Inc
6389 3333 3736 185 bellsouth.net, inc.
18566 2085 382 180 Covad Communications
1785 1912 678 127 PaeTec Communications, Inc.
22773 1887 2931 129 Cox Communications, Inc.
20115 1658 1578 614 Charter Communications
4323 1580 1026 385 Time Warner Telecom
30036 1417 279 746 Mediacom Communications Corp
7018 1252 10316 828 AT&T WorldNet Services
11492 1197 217 343 Cable One
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8402 1643 544 16 Corbina telecom
2118 1401 97 14 EUnet/RELCOM Autonomous Syste
15557 1221 2247 55 LDCOM NETWORKS
12479 830 765 82 Uni2 Autonomous System
34984 757 205 179 BILISIM TELEKOM
6830 723 2313 447 UPC Distribution Services
20940 716 229 553 Akamai Technologies European
31148 713 37 9 FreeNet ISP
13188 702 100 9 Educational Network
58113 616 69 362 LIR DATACENTER TELECOM SRL
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
28573 2140 1248 54 NET Servicos de Comunicao S.A
10620 2132 362 222 TVCABLE BOGOTA
8151 1575 3034 346 UniNet S.A. de C.V.
7303 1564 1034 199 Telecom Argentina Stet-France
6503 1534 451 69 AVANTEL, S.A.
6458 792 81 15 GUATEL
27947 720 74 94 Telconet S.A
3816 636 261 101 Empresa Nacional de Telecomun
11172 593 85 69 Servicios Alestra S.A de C.V
14420 581 83 100 CORPORACION NACIONAL DE TELEC
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 878 275 36 LINKdotNET AS number
8452 833 958 13 TEDATA
36998 774 48 3 MOBITEL
6713 517 650 19 Itissalat Al-MAGHRIB
24835 269 80 8 RAYA Telecom - Egypt
3741 262 904 223 The Internet Solution
12258 194 28 66 Vodacom Internet Company
33776 194 13 11 Starcomms Nigeria Limited
15706 193 32 6 Sudatel Internet Exchange Aut
29975 191 667 21 Vodacom
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
7029 3456 990 154 Windstream Communications Inc
6389 3333 3736 185 bellsouth.net, inc.
4766 2951 11125 1419 Korea Telecom (KIX)
17974 2342 702 54 PT TELEKOMUNIKASI INDONESIA
28573 2140 1248 54 NET Servicos de Comunicao S.A
10620 2132 362 222 TVCABLE BOGOTA
18566 2085 382 180 Covad Communications
1785 1912 678 127 PaeTec Communications, Inc.
22773 1887 2931 129 Cox Communications, Inc.
7545 1752 301 86 TPG Internet Pty Ltd
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
6389 3333 3148 bellsouth.net, inc.
17974 2342 2288 PT TELEKOMUNIKASI INDONESIA
28573 2140 2086 NET Servicos de Comunicao S.A
10620 2132 1910 TVCABLE BOGOTA
18566 2085 1905 Covad Communications
1785 1912 1785 PaeTec Communications, Inc.
22773 1887 1758 Cox Communications, Inc.
7545 1752 1666 TPG Internet Pty Ltd
8402 1643 1627 Corbina telecom
4766 2951 1532 Korea Telecom (KIX)
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
59414 UNALLOCATED 5.102.144.0/21 15576 Nextra backbone in D
59395 UNALLOCATED 5.133.16.0/21 12658 Dexterity Networks L
59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH
59521 UNALLOCATED 5.134.192.0/21 29518 Labs2
59441 UNALLOCATED 5.144.128.0/21 50810 Mobin Net Communicat
59581 UNALLOCATED 5.149.8.0/21 25577 C4L main AS
59457 UNALLOCATED 5.149.64.0/24 35567 DASTO semtel d.o.o.
59457 UNALLOCATED 5.149.65.0/24 35567 DASTO semtel d.o.o.
59457 UNALLOCATED 5.149.66.0/24 35567 DASTO semtel d.o.o.
59457 UNALLOCATED 5.149.67.0/24 35567 DASTO semtel d.o.o.
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
5.226.48.0/23 44498 Pasargad Network Autonomous S
5.226.48.0/21 44498 Pasargad Network Autonomous S
5.226.50.0/23 44498 Pasargad Network Autonomous S
5.226.52.0/23 44498 Pasargad Network Autonomous S
5.226.54.0/23 44498 Pasargad Network Autonomous S
5.226.64.0/18 12741 INTERNETIA Commercial Autonom
5.226.136.0/21 25369 4u servers
5.228.0.0/16 42610 RIPE Network Coordination Cen
14.192.0.0/22 45464 Room 201, TGU Bldg
14.192.4.0/22 45464 Room 201, TGU Bldg
Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:18 /9:14 /10:29 /11:84 /12:237
/13:476 /14:841 /15:1542 /16:12379 /17:6411 /18:10840
/19:21054 /20:30249 /21:32136 /22:42344 /23:39882 /24:223159
/25:1405 /26:1646 /27:920 /28:173 /29:64 /30:18
/31:0 /32:24
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
7029 2812 3456 Windstream Communications Inc
18566 2035 2085 Covad Communications
6389 1849 3333 bellsouth.net, inc.
8402 1366 1643 Corbina telecom
30036 1350 1417 Mediacom Communications Corp
22773 1230 1887 Cox Communications, Inc.
15557 1165 1221 LDCOM NETWORKS
11492 1160 1197 Cable One
6503 1053 1534 AVANTEL, S.A.
1785 1013 1912 PaeTec Communications, Inc.
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:593 2:762 3:1 4:13 5:441 6:3
8:454 12:2002 13:1 14:663 15:11 16:3
17:6 20:27 23:202 24:1821 27:1333 31:898
32:56 33:2 34:2 36:7 37:760 38:828
39:2 40:133 41:3101 42:158 44:3 46:1526
47:2 49:469 50:593 52:13 54:17 55:6
56:1 57:31 58:988 59:528 60:240 61:1294
62:953 63:2002 64:4265 65:2246 66:4497 67:2051
68:1169 69:3201 70:984 71:522 72:1871 74:2574
75:496 76:322 77:951 78:936 79:490 80:1267
81:956 82:632 83:531 84:625 85:1156 86:805
87:923 88:350 89:1789 90:303 91:5196 92:577
93:1493 94:1620 95:1271 96:416 97:318 98:892
99:39 100:23 101:260 103:1493 105:512 106:118
107:197 108:444 109:1920 110:792 111:964 112:450
113:705 114:660 115:856 116:829 117:734 118:947
119:1259 120:308 121:688 122:1654 123:1170 124:1352
125:1269 128:549 129:186 130:282 131:630 132:310
133:22 134:251 135:61 136:216 137:238 138:342
139:187 140:501 141:280 142:486 143:369 144:489
145:80 146:513 147:272 148:760 149:323 150:157
151:177 152:451 153:182 154:20 155:419 156:222
157:379 158:184 159:641 160:343 161:414 162:408
163:190 164:692 165:417 166:560 167:545 168:960
169:125 170:904 171:149 172:6 173:1723 174:629
175:444 176:575 177:1104 178:1661 180:1359 181:134
182:1043 183:228 184:597 186:2191 187:1248 188:1529
189:1586 190:6095 192:6027 193:5707 194:4557 195:3446
196:1215 197:221 198:3768 199:4973 200:5990 201:1968
202:8722 203:8698 204:4422 205:2543 206:2754 207:2869
208:4057 209:3666 210:2832 211:1541 212:2029 213:1814
214:887 215:88 216:5136 217:1553 218:548 219:316
220:1239 221:531 222:339 223:378
End of report
_______________________________________________
bgp-stats mailing list
bgp-stats@lists.apnic.net
http://mailman.apnic.net/mailman/listinfo/bgp-stats
Routing Table Report 04:00 +10GMT Sun 09 Sep, 2012
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 425945
Prefixes after maximum aggregation: 178214
Deaggregation factor: 2.39
Unique aggregates announced to Internet: 207414
Total ASes present in the Internet Routing Table: 42037
Prefixes per ASN: 10.13
Origin-only ASes present in the Internet Routing Table: 33577
Origin ASes announcing only one prefix: 15746
Transit ASes present in the Internet Routing Table: 5599
Transit-only ASes present in the Internet Routing Table: 130
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 32
Max AS path prepend of ASN ( 48687) 24
Prefixes from unregistered ASNs in the Routing Table: 716
Unregistered ASNs in the Routing Table: 249
Number of 32-bit ASNs allocated by the RIRs: 3240
Number of 32-bit ASNs visible in the Routing Table: 2861
Prefixes from 32-bit ASNs in the Routing Table: 7517
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 190
Number of addresses announced to Internet: 2593078868
Equivalent to 154 /8s, 143 /16s and 62 /24s
Percentage of available address space announced: 70.0
Percentage of allocated address space announced: 70.0
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 93.5
Total number of prefixes smaller than registry allocations: 150120
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 102346
Total APNIC prefixes after maximum aggregation: 32967
APNIC Deaggregation factor: 3.10
Prefixes being announced from the APNIC address blocks: 102957
Unique aggregates announced from the APNIC address blocks: 42627
APNIC Region origin ASes present in the Internet Routing Table: 4752
APNIC Prefixes per ASN: 21.67
APNIC Region origin ASes announcing only one prefix: 1241
APNIC Region transit ASes present in the Internet Routing Table: 764
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 296
Number of APNIC addresses announced to Internet: 707676288
Equivalent to 42 /8s, 46 /16s and 72 /24s
Percentage of available APNIC address space announced: 82.7
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 154365
Total ARIN prefixes after maximum aggregation: 77966
ARIN Deaggregation factor: 1.98
Prefixes being announced from the ARIN address blocks: 155357
Unique aggregates announced from the ARIN address blocks: 69087
ARIN Region origin ASes present in the Internet Routing Table: 15222
ARIN Prefixes per ASN: 10.21
ARIN Region origin ASes announcing only one prefix: 5740
ARIN Region transit ASes present in the Internet Routing Table: 1598
Average ARIN Region AS path length visible: 4.1
Max ARIN Region AS path length visible: 24
Number of ARIN region 32-bit ASNs visible in the Routing Table: 17
Number of ARIN addresses announced to Internet: 1083319424
Equivalent to 64 /8s, 146 /16s and 36 /24s
Percentage of available ARIN address space announced: 57.3
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 107985
Total RIPE prefixes after maximum aggregation: 56546
RIPE Deaggregation factor: 1.91
Prefixes being announced from the RIPE address blocks: 110389
Unique aggregates announced from the RIPE address blocks: 69855
RIPE Region origin ASes present in the Internet Routing Table: 16836
RIPE Prefixes per ASN: 6.56
RIPE Region origin ASes announcing only one prefix: 8156
RIPE Region transit ASes present in the Internet Routing Table: 2711
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 32
Number of RIPE region 32-bit ASNs visible in the Routing Table: 1866
Number of RIPE addresses announced to Internet: 644470756
Equivalent to 38 /8s, 105 /16s and 215 /24s
Percentage of available RIPE address space announced: 93.7
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 43746
Total LACNIC prefixes after maximum aggregation: 8472
LACNIC Deaggregation factor: 5.16
Prefixes being announced from the LACNIC address blocks: 46728
Unique aggregates announced from the LACNIC address blocks: 22220
LACNIC Region origin ASes present in the Internet Routing Table: 1643
LACNIC Prefixes per ASN: 28.44
LACNIC Region origin ASes announcing only one prefix: 437
LACNIC Region transit ASes present in the Internet Routing Table: 320
Average LACNIC Region AS path length visible: 4.7
Max LACNIC Region AS path length visible: 25
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 676
Number of LACNIC addresses announced to Internet: 115444592
Equivalent to 6 /8s, 225 /16s and 139 /24s
Percentage of available LACNIC address space announced: 68.8
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
262144-263167 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 9849
Total AfriNIC prefixes after maximum aggregation: 2206
AfriNIC Deaggregation factor: 4.46
Prefixes being announced from the AfriNIC address blocks: 10324
Unique aggregates announced from the AfriNIC address blocks: 3473
AfriNIC Region origin ASes present in the Internet Routing Table: 560
AfriNIC Prefixes per ASN: 18.44
AfriNIC Region origin ASes announcing only one prefix: 172
AfriNIC Region transit ASes present in the Internet Routing Table: 122
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 25
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6
Number of AfriNIC addresses announced to Internet: 41704192
Equivalent to 2 /8s, 124 /16s and 91 /24s
Percentage of available AfriNIC address space announced: 41.4
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4766 2951 11125 1419 Korea Telecom (KIX)
17974 2342 702 54 PT TELEKOMUNIKASI INDONESIA
7545 1752 301 86 TPG Internet Pty Ltd
4755 1618 387 162 TATA Communications formerly
9829 1324 1101 31 BSNL National Internet Backbo
9583 1180 87 509 Sify Limited
4808 1121 2049 319 CNCGROUP IP network: China169
7552 1121 1062 11 Vietel Corporation
24560 1038 385 159 Bharti Airtel Ltd., Telemedia
9498 1004 310 73 BHARTI Airtel Ltd.
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7029 3456 990 154 Windstream Communications Inc
6389 3333 3736 185 bellsouth.net, inc.
18566 2085 382 180 Covad Communications
1785 1912 678 127 PaeTec Communications, Inc.
22773 1887 2931 129 Cox Communications, Inc.
20115 1658 1578 614 Charter Communications
4323 1580 1026 385 Time Warner Telecom
30036 1417 279 746 Mediacom Communications Corp
7018 1252 10316 828 AT&T WorldNet Services
11492 1197 217 343 Cable One
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8402 1643 544 16 Corbina telecom
2118 1401 97 14 EUnet/RELCOM Autonomous Syste
15557 1221 2247 55 LDCOM NETWORKS
12479 830 765 82 Uni2 Autonomous System
34984 757 205 179 BILISIM TELEKOM
6830 723 2313 447 UPC Distribution Services
20940 716 229 553 Akamai Technologies European
31148 713 37 9 FreeNet ISP
13188 702 100 9 Educational Network
58113 616 69 362 LIR DATACENTER TELECOM SRL
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
28573 2140 1248 54 NET Servicos de Comunicao S.A
10620 2132 362 222 TVCABLE BOGOTA
8151 1575 3034 346 UniNet S.A. de C.V.
7303 1564 1034 199 Telecom Argentina Stet-France
6503 1534 451 69 AVANTEL, S.A.
6458 792 81 15 GUATEL
27947 720 74 94 Telconet S.A
3816 636 261 101 Empresa Nacional de Telecomun
11172 593 85 69 Servicios Alestra S.A de C.V
14420 581 83 100 CORPORACION NACIONAL DE TELEC
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 878 275 36 LINKdotNET AS number
8452 833 958 13 TEDATA
36998 774 48 3 MOBITEL
6713 517 650 19 Itissalat Al-MAGHRIB
24835 269 80 8 RAYA Telecom - Egypt
3741 262 904 223 The Internet Solution
12258 194 28 66 Vodacom Internet Company
33776 194 13 11 Starcomms Nigeria Limited
15706 193 32 6 Sudatel Internet Exchange Aut
29975 191 667 21 Vodacom
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
7029 3456 990 154 Windstream Communications Inc
6389 3333 3736 185 bellsouth.net, inc.
4766 2951 11125 1419 Korea Telecom (KIX)
17974 2342 702 54 PT TELEKOMUNIKASI INDONESIA
28573 2140 1248 54 NET Servicos de Comunicao S.A
10620 2132 362 222 TVCABLE BOGOTA
18566 2085 382 180 Covad Communications
1785 1912 678 127 PaeTec Communications, Inc.
22773 1887 2931 129 Cox Communications, Inc.
7545 1752 301 86 TPG Internet Pty Ltd
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
6389 3333 3148 bellsouth.net, inc.
17974 2342 2288 PT TELEKOMUNIKASI INDONESIA
28573 2140 2086 NET Servicos de Comunicao S.A
10620 2132 1910 TVCABLE BOGOTA
18566 2085 1905 Covad Communications
1785 1912 1785 PaeTec Communications, Inc.
22773 1887 1758 Cox Communications, Inc.
7545 1752 1666 TPG Internet Pty Ltd
8402 1643 1627 Corbina telecom
4766 2951 1532 Korea Telecom (KIX)
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
59414 UNALLOCATED 5.102.144.0/21 15576 Nextra backbone in D
59395 UNALLOCATED 5.133.16.0/21 12658 Dexterity Networks L
59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH
59521 UNALLOCATED 5.134.192.0/21 29518 Labs2
59441 UNALLOCATED 5.144.128.0/21 50810 Mobin Net Communicat
59581 UNALLOCATED 5.149.8.0/21 25577 C4L main AS
59457 UNALLOCATED 5.149.64.0/24 35567 DASTO semtel d.o.o.
59457 UNALLOCATED 5.149.65.0/24 35567 DASTO semtel d.o.o.
59457 UNALLOCATED 5.149.66.0/24 35567 DASTO semtel d.o.o.
59457 UNALLOCATED 5.149.67.0/24 35567 DASTO semtel d.o.o.
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
5.226.48.0/23 44498 Pasargad Network Autonomous S
5.226.48.0/21 44498 Pasargad Network Autonomous S
5.226.50.0/23 44498 Pasargad Network Autonomous S
5.226.52.0/23 44498 Pasargad Network Autonomous S
5.226.54.0/23 44498 Pasargad Network Autonomous S
5.226.64.0/18 12741 INTERNETIA Commercial Autonom
5.226.136.0/21 25369 4u servers
5.228.0.0/16 42610 RIPE Network Coordination Cen
14.192.0.0/22 45464 Room 201, TGU Bldg
14.192.4.0/22 45464 Room 201, TGU Bldg
Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:18 /9:14 /10:29 /11:84 /12:237
/13:476 /14:841 /15:1542 /16:12379 /17:6411 /18:10840
/19:21054 /20:30249 /21:32136 /22:42344 /23:39882 /24:223159
/25:1405 /26:1646 /27:920 /28:173 /29:64 /30:18
/31:0 /32:24
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
7029 2812 3456 Windstream Communications Inc
18566 2035 2085 Covad Communications
6389 1849 3333 bellsouth.net, inc.
8402 1366 1643 Corbina telecom
30036 1350 1417 Mediacom Communications Corp
22773 1230 1887 Cox Communications, Inc.
15557 1165 1221 LDCOM NETWORKS
11492 1160 1197 Cable One
6503 1053 1534 AVANTEL, S.A.
1785 1013 1912 PaeTec Communications, Inc.
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:593 2:762 3:1 4:13 5:441 6:3
8:454 12:2002 13:1 14:663 15:11 16:3
17:6 20:27 23:202 24:1821 27:1333 31:898
32:56 33:2 34:2 36:7 37:760 38:828
39:2 40:133 41:3101 42:158 44:3 46:1526
47:2 49:469 50:593 52:13 54:17 55:6
56:1 57:31 58:988 59:528 60:240 61:1294
62:953 63:2002 64:4265 65:2246 66:4497 67:2051
68:1169 69:3201 70:984 71:522 72:1871 74:2574
75:496 76:322 77:951 78:936 79:490 80:1267
81:956 82:632 83:531 84:625 85:1156 86:805
87:923 88:350 89:1789 90:303 91:5196 92:577
93:1493 94:1620 95:1271 96:416 97:318 98:892
99:39 100:23 101:260 103:1493 105:512 106:118
107:197 108:444 109:1920 110:792 111:964 112:450
113:705 114:660 115:856 116:829 117:734 118:947
119:1259 120:308 121:688 122:1654 123:1170 124:1352
125:1269 128:549 129:186 130:282 131:630 132:310
133:22 134:251 135:61 136:216 137:238 138:342
139:187 140:501 141:280 142:486 143:369 144:489
145:80 146:513 147:272 148:760 149:323 150:157
151:177 152:451 153:182 154:20 155:419 156:222
157:379 158:184 159:641 160:343 161:414 162:408
163:190 164:692 165:417 166:560 167:545 168:960
169:125 170:904 171:149 172:6 173:1723 174:629
175:444 176:575 177:1104 178:1661 180:1359 181:134
182:1043 183:228 184:597 186:2191 187:1248 188:1529
189:1586 190:6095 192:6027 193:5707 194:4557 195:3446
196:1215 197:221 198:3768 199:4973 200:5990 201:1968
202:8722 203:8698 204:4422 205:2543 206:2754 207:2869
208:4057 209:3666 210:2832 211:1541 212:2029 213:1814
214:887 215:88 216:5136 217:1553 218:548 219:316
220:1239 221:531 222:339 223:378
End of report
_______________________________________________
bgp-stats mailing list
bgp-stats@lists.apnic.net
http://mailman.apnic.net/mailman/listinfo/bgp-stats
Friday, September 7, 2012
[bgp-stats] Routing Table Report - OIX RouteViews view
* BGP Routing Table Analysis Reports *
Routing Table Report 00:00 GMT Sat 08 Sep, 2012
NB: RouteViews data includes iBGP information from some ASNs.
Treat the information provided below appropriately.
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/rviews/
Analysis Summary
----------------
BGP routing table entries examined: 600000
Prefixes after maximum aggregation: 8791
Deaggregation factor: 68.25
Unique aggregates announced to Internet: 8300
Total ASes present in the Internet Routing Table: 4191
Prefixes per ASN: 143.16
Origin-only ASes present in the Internet Routing Table: 2888
Origin ASes announcing only one prefix: 7
Transit ASes present in the Internet Routing Table: 1303
Transit-only ASes present in the Internet Routing Table: 851
Average AS path length visible in the Internet Routing Table: 4.2
Max AS path length visible: 25
Max AS path prepend of ASN ( 16574) 16
Prefixes from unregistered ASNs in the Routing Table: 13173
Unregistered ASNs in the Routing Table: 37
Number of 32-bit ASNs allocated by the RIRs: 3235
Number of 32-bit ASNs visible in the Routing Table: 0
Prefixes from 32-bit ASNs in the Routing Table: 10376
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 393
Number of addresses announced to Internet: 303355648
Equivalent to 18 /8s, 20 /16s and 215 /24s
Percentage of available address space announced: 8.2
Percentage of allocated address space announced: 8.2
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 93.5
Total number of prefixes smaller than registry allocations: 180043
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 157371
Total APNIC prefixes after maximum aggregation: 1227
APNIC Deaggregation factor: 128.26
Prefixes being announced from the APNIC address blocks: 153349
Unique aggregates announced from the APNIC address blocks: 2101
APNIC Region origin ASes present in the Internet Routing Table: 453
APNIC Prefixes per ASN: 338.52
APNIC Region origin ASes announcing only one prefix: 1
APNIC Region transit ASes present in the Internet Routing Table: 207
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 25
Number of APNIC region 32-bit ASNs visible in the Routing Table: 0
Number of APNIC addresses announced to Internet: 50801664
Equivalent to 3 /8s, 7 /16s and 44 /24s
Percentage of available APNIC address space announced: 5.9
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 259983
Total ARIN prefixes after maximum aggregation: 4924
ARIN Deaggregation factor: 52.80
Prefixes being announced from the ARIN address blocks: 282555
Unique aggregates announced from the ARIN address blocks: 3354
ARIN Region origin ASes present in the Internet Routing Table: 1749
ARIN Prefixes per ASN: 161.55
ARIN Region origin ASes announcing only one prefix: 2
ARIN Region transit ASes present in the Internet Routing Table: 379
Average ARIN Region AS path length visible: 3.7
Max ARIN Region AS path length visible: 21
Number of ARIN region 32-bit ASNs visible in the Routing Table: 0
Number of ARIN addresses announced to Internet: 207171328
Equivalent to 12 /8s, 89 /16s and 47 /24s
Percentage of available ARIN address space announced: 11.0
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 170168
Total RIPE prefixes after maximum aggregation: 2264
RIPE Deaggregation factor: 75.16
Prefixes being announced from the RIPE address blocks: 163366
Unique aggregates announced from the RIPE address blocks: 2831
RIPE Region origin ASes present in the Internet Routing Table: 1113
RIPE Prefixes per ASN: 146.78
RIPE Region origin ASes announcing only one prefix: 4
RIPE Region transit ASes present in the Internet Routing Table: 592
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 24
Number of RIPE region 32-bit ASNs visible in the Routing Table: 0
Number of RIPE addresses announced to Internet: 45220608
Equivalent to 2 /8s, 178 /16s and 3 /24s
Percentage of available RIPE address space announced: 6.6
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 1420
Total LACNIC prefixes after maximum aggregation: 30
LACNIC Deaggregation factor: 47.33
Prefixes being announced from the LACNIC address blocks: 336
Unique aggregates announced from the LACNIC address blocks: 1
LACNIC Region origin ASes present in the Internet Routing Table: 11
LACNIC Prefixes per ASN: 30.55
LACNIC Region origin ASes announcing only one prefix: 0
LACNIC Region transit ASes present in the Internet Routing Table: 11
Average LACNIC Region AS path length visible: 4.5
Max LACNIC Region AS path length visible: 12
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 0
Number of LACNIC addresses announced to Internet: 65536
Equivalent to 0 /8s, 1 /16s and 0 /24s
Percentage of available LACNIC address space announced: 0.0
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
262144-263167 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 296
Total AfriNIC prefixes after maximum aggregation: 3
AfriNIC Deaggregation factor: 98.67
Prefixes being announced from the AfriNIC address blocks: 0
Unique aggregates announced from the AfriNIC address blocks: 0
AfriNIC Region origin ASes present in the Internet Routing Table: 3
AfriNIC Prefixes per ASN: 0.00
AfriNIC Region origin ASes announcing only one prefix: 0
AfriNIC Region transit ASes present in the Internet Routing Table: 3
Average AfriNIC Region AS path length visible: 3.0
Max AfriNIC Region AS path length visible: 6
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 0
Number of AfriNIC addresses announced to Internet: 0
Equivalent to 0 /8s, 0 /16s and 0 /24s
Percentage of available AfriNIC address space announced: 0.0
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7545 11327 99 7 TPG Internet Pty Ltd
45528 8753 23 57 Tikona Digital Networks,
7552 7584 256 1 Vietel Corporation
17488 6116 55 47 Hathway IP Over Cable Interne
17974 5328 195 6 PT TELEKOMUNIKASI INDONESIA
17841 5054 12 15 MIC EGOVERNMENT
10201 4766 64 1 Cable & Wireless Network Kore
45769 3615 7 34 No. 70, 2nd Floor, 9th Main,
18002 3313 7 30 AS Number for Interdomain Rou
4766 2573 1305 24 Korea Telecom (KIX)
Complete listing at http://thyme.rand.apnic.net/rviews/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
2386 18296 88 508 AT&T Data Communications Serv
11492 13265 47 146 Cable One
20115 10663 323 112 Charter Communications
11992 7744 20 10 Integrated Systems
22773 4764 172 16 Cox Communications, Inc.
2914 4610 100 101 Verio, Inc.
40285 4417 10 22 NORTHLAND CABLE TELEVISION IN
714 4003 4096 1 Apple Computer, Inc.
22932 3813 8 23 Cobridge Communications LLC
13368 3600 8 4 James Cable Partners
Complete listing at http://thyme.rand.apnic.net/rviews/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8402 19892 64 1 Corbina telecom
20940 11216 158 260 Akamai Technologies European
56465 5989 14 7 Sistem Soft Network SRL
1273 3539 41 53 Cable & Wireless Deutschland
3257 3308 63 68 Tiscali Intl Network
29049 2697 5 8 AzerSat LLC.
5541 2639 80 2 SC AD NET MARKET MEDIA SRL
1299 2408 40 42 TeliaNet Global Network
44178 2144 688 6 T-Mobile Deutschland GmbH, IP
44244 2069 264 4 Iran Cell Service and Communi
Complete listing at http://thyme.rand.apnic.net/rviews/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10318 288 16 1 CABLEVISION S.A.
27810 251 4 7 Types of queries are: POCs, o
8151 248 5 8 Uninet S.A. de C.V.
26210 181 0 3 Latin American and Caribbean
27814 127 2 3 Aeprovi
28573 127 2 3 Types of queries are: POCs, o
27797 58 0 1 IBM Argentina S.A.
10481 48 16 1 Prima S.A.
13424 31 1 1 Intercity
26617 31 0 1 Navega.com S.A.
Complete listing at http://thyme.rand.apnic.net/rviews/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3741 132 1 1 The Internet Solution
5713 132 1 1 Telkom SA Ltd
8452 32 1 1 TEDATA
Complete listing at http://thyme.rand.apnic.net/rviews/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8402 19892 64 1 Corbina telecom
2386 18296 88 508 AT&T Data Communications Serv
11492 13265 47 146 Cable One
7545 11327 99 7 TPG Internet Pty Ltd
20940 11216 158 260 Akamai Technologies European
20115 10663 323 112 Charter Communications
45528 8753 23 57 Tikona Digital Networks,
11992 7744 20 10 Integrated Systems
7552 7584 256 1 Vietel Corporation
17488 6116 55 47 Hathway IP Over Cable Interne
Complete listing at http://thyme.rand.apnic.net/rviews/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
2386 18296 17788 AT&T Data Communications Serv
11492 13265 13119 Cable One
7545 11327 11320 TPG Internet Pty Ltd
20940 11216 10956 Akamai Technologies European
20115 10663 10551 Charter Communications
45528 8753 8696 Tikona Digital Networks,
11992 7744 7734 Integrated Systems
7552 7584 7583 Vietel Corporation
17488 6116 6069 Hathway IP Over Cable Interne
56465 5989 5982 Sistem Soft Network SRL
Complete listing at http://thyme.rand.apnic.net/rviews/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
23456 UNALLOCATED 5.1.32.0/21 6739 Cableuropa - ONO
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
Complete listing at http://thyme.rand.apnic.net/rviews/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
0.0.0.0/0 19151 WebUseNet Corp
Complete listing at http://thyme.rand.apnic.net/rviews/data-dsua
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
5.206.240.0/20 57332 TOM-NET s.c. Dariusz Koper, R
5.206.240.0/20 57332 TOM-NET s.c. Dariusz Koper, R
5.206.240.0/20 57332 TOM-NET s.c. Dariusz Koper, R
5.206.240.0/20 57332 TOM-NET s.c. Dariusz Koper, R
5.206.240.0/20 57332 TOM-NET s.c. Dariusz Koper, R
5.206.240.0/20 57332 TOM-NET s.c. Dariusz Koper, R
5.206.240.0/20 57332 TOM-NET s.c. Dariusz Koper, R
5.206.240.0/20 57332 TOM-NET s.c. Dariusz Koper, R
5.206.240.0/20 57332 TOM-NET s.c. Dariusz Koper, R
5.206.240.0/20 57332 TOM-NET s.c. Dariusz Koper, R
Complete listing at http://thyme.rand.apnic.net/rviews/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
!!Default route being announced!!
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:328 /9:290 /10:34 /11:226 /12:770
/13:2048 /14:2250 /15:2818 /16:14640 /17:9453 /18:16163
/19:27133 /20:74217 /21:52299 /22:63446 /23:53513 /24:280332
/25:9 /26:23 /27:1 /28:1 /29:0 /30:5
/31:0 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
8402 19860 19892 Corbina telecom
11492 13171 13265 Cable One
11992 7650 7744 Integrated Systems
56465 5957 5989 Sistem Soft Network SRL
40285 4206 4417 NORTHLAND CABLE TELEVISION IN
20115 4124 10663 Charter Communications
22932 3813 3813 Cobridge Communications LLC
13368 3600 3600 James Cable Partners
22773 3391 4764 Cox Communications, Inc.
29049 2697 2697 AzerSat LLC.
Complete listing at http://thyme.rand.apnic.net/rviews/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:16880 2:21644 3:30 4:380 5:12867 6:99
8:13583 12:60049 13:30 14:19726 15:330 16:92
17:180 20:810 23:6177 24:54585 27:40368 31:27248
32:1709 33:60 34:60 36:215 37:3210
End of report
_______________________________________________
bgp-stats mailing list
bgp-stats@lists.apnic.net
http://mailman.apnic.net/mailman/listinfo/bgp-stats
Routing Table Report 00:00 GMT Sat 08 Sep, 2012
NB: RouteViews data includes iBGP information from some ASNs.
Treat the information provided below appropriately.
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/rviews/
Analysis Summary
----------------
BGP routing table entries examined: 600000
Prefixes after maximum aggregation: 8791
Deaggregation factor: 68.25
Unique aggregates announced to Internet: 8300
Total ASes present in the Internet Routing Table: 4191
Prefixes per ASN: 143.16
Origin-only ASes present in the Internet Routing Table: 2888
Origin ASes announcing only one prefix: 7
Transit ASes present in the Internet Routing Table: 1303
Transit-only ASes present in the Internet Routing Table: 851
Average AS path length visible in the Internet Routing Table: 4.2
Max AS path length visible: 25
Max AS path prepend of ASN ( 16574) 16
Prefixes from unregistered ASNs in the Routing Table: 13173
Unregistered ASNs in the Routing Table: 37
Number of 32-bit ASNs allocated by the RIRs: 3235
Number of 32-bit ASNs visible in the Routing Table: 0
Prefixes from 32-bit ASNs in the Routing Table: 10376
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 393
Number of addresses announced to Internet: 303355648
Equivalent to 18 /8s, 20 /16s and 215 /24s
Percentage of available address space announced: 8.2
Percentage of allocated address space announced: 8.2
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 93.5
Total number of prefixes smaller than registry allocations: 180043
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 157371
Total APNIC prefixes after maximum aggregation: 1227
APNIC Deaggregation factor: 128.26
Prefixes being announced from the APNIC address blocks: 153349
Unique aggregates announced from the APNIC address blocks: 2101
APNIC Region origin ASes present in the Internet Routing Table: 453
APNIC Prefixes per ASN: 338.52
APNIC Region origin ASes announcing only one prefix: 1
APNIC Region transit ASes present in the Internet Routing Table: 207
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 25
Number of APNIC region 32-bit ASNs visible in the Routing Table: 0
Number of APNIC addresses announced to Internet: 50801664
Equivalent to 3 /8s, 7 /16s and 44 /24s
Percentage of available APNIC address space announced: 5.9
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 259983
Total ARIN prefixes after maximum aggregation: 4924
ARIN Deaggregation factor: 52.80
Prefixes being announced from the ARIN address blocks: 282555
Unique aggregates announced from the ARIN address blocks: 3354
ARIN Region origin ASes present in the Internet Routing Table: 1749
ARIN Prefixes per ASN: 161.55
ARIN Region origin ASes announcing only one prefix: 2
ARIN Region transit ASes present in the Internet Routing Table: 379
Average ARIN Region AS path length visible: 3.7
Max ARIN Region AS path length visible: 21
Number of ARIN region 32-bit ASNs visible in the Routing Table: 0
Number of ARIN addresses announced to Internet: 207171328
Equivalent to 12 /8s, 89 /16s and 47 /24s
Percentage of available ARIN address space announced: 11.0
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 170168
Total RIPE prefixes after maximum aggregation: 2264
RIPE Deaggregation factor: 75.16
Prefixes being announced from the RIPE address blocks: 163366
Unique aggregates announced from the RIPE address blocks: 2831
RIPE Region origin ASes present in the Internet Routing Table: 1113
RIPE Prefixes per ASN: 146.78
RIPE Region origin ASes announcing only one prefix: 4
RIPE Region transit ASes present in the Internet Routing Table: 592
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 24
Number of RIPE region 32-bit ASNs visible in the Routing Table: 0
Number of RIPE addresses announced to Internet: 45220608
Equivalent to 2 /8s, 178 /16s and 3 /24s
Percentage of available RIPE address space announced: 6.6
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 1420
Total LACNIC prefixes after maximum aggregation: 30
LACNIC Deaggregation factor: 47.33
Prefixes being announced from the LACNIC address blocks: 336
Unique aggregates announced from the LACNIC address blocks: 1
LACNIC Region origin ASes present in the Internet Routing Table: 11
LACNIC Prefixes per ASN: 30.55
LACNIC Region origin ASes announcing only one prefix: 0
LACNIC Region transit ASes present in the Internet Routing Table: 11
Average LACNIC Region AS path length visible: 4.5
Max LACNIC Region AS path length visible: 12
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 0
Number of LACNIC addresses announced to Internet: 65536
Equivalent to 0 /8s, 1 /16s and 0 /24s
Percentage of available LACNIC address space announced: 0.0
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
262144-263167 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 296
Total AfriNIC prefixes after maximum aggregation: 3
AfriNIC Deaggregation factor: 98.67
Prefixes being announced from the AfriNIC address blocks: 0
Unique aggregates announced from the AfriNIC address blocks: 0
AfriNIC Region origin ASes present in the Internet Routing Table: 3
AfriNIC Prefixes per ASN: 0.00
AfriNIC Region origin ASes announcing only one prefix: 0
AfriNIC Region transit ASes present in the Internet Routing Table: 3
Average AfriNIC Region AS path length visible: 3.0
Max AfriNIC Region AS path length visible: 6
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 0
Number of AfriNIC addresses announced to Internet: 0
Equivalent to 0 /8s, 0 /16s and 0 /24s
Percentage of available AfriNIC address space announced: 0.0
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7545 11327 99 7 TPG Internet Pty Ltd
45528 8753 23 57 Tikona Digital Networks,
7552 7584 256 1 Vietel Corporation
17488 6116 55 47 Hathway IP Over Cable Interne
17974 5328 195 6 PT TELEKOMUNIKASI INDONESIA
17841 5054 12 15 MIC EGOVERNMENT
10201 4766 64 1 Cable & Wireless Network Kore
45769 3615 7 34 No. 70, 2nd Floor, 9th Main,
18002 3313 7 30 AS Number for Interdomain Rou
4766 2573 1305 24 Korea Telecom (KIX)
Complete listing at http://thyme.rand.apnic.net/rviews/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
2386 18296 88 508 AT&T Data Communications Serv
11492 13265 47 146 Cable One
20115 10663 323 112 Charter Communications
11992 7744 20 10 Integrated Systems
22773 4764 172 16 Cox Communications, Inc.
2914 4610 100 101 Verio, Inc.
40285 4417 10 22 NORTHLAND CABLE TELEVISION IN
714 4003 4096 1 Apple Computer, Inc.
22932 3813 8 23 Cobridge Communications LLC
13368 3600 8 4 James Cable Partners
Complete listing at http://thyme.rand.apnic.net/rviews/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8402 19892 64 1 Corbina telecom
20940 11216 158 260 Akamai Technologies European
56465 5989 14 7 Sistem Soft Network SRL
1273 3539 41 53 Cable & Wireless Deutschland
3257 3308 63 68 Tiscali Intl Network
29049 2697 5 8 AzerSat LLC.
5541 2639 80 2 SC AD NET MARKET MEDIA SRL
1299 2408 40 42 TeliaNet Global Network
44178 2144 688 6 T-Mobile Deutschland GmbH, IP
44244 2069 264 4 Iran Cell Service and Communi
Complete listing at http://thyme.rand.apnic.net/rviews/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10318 288 16 1 CABLEVISION S.A.
27810 251 4 7 Types of queries are: POCs, o
8151 248 5 8 Uninet S.A. de C.V.
26210 181 0 3 Latin American and Caribbean
27814 127 2 3 Aeprovi
28573 127 2 3 Types of queries are: POCs, o
27797 58 0 1 IBM Argentina S.A.
10481 48 16 1 Prima S.A.
13424 31 1 1 Intercity
26617 31 0 1 Navega.com S.A.
Complete listing at http://thyme.rand.apnic.net/rviews/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3741 132 1 1 The Internet Solution
5713 132 1 1 Telkom SA Ltd
8452 32 1 1 TEDATA
Complete listing at http://thyme.rand.apnic.net/rviews/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8402 19892 64 1 Corbina telecom
2386 18296 88 508 AT&T Data Communications Serv
11492 13265 47 146 Cable One
7545 11327 99 7 TPG Internet Pty Ltd
20940 11216 158 260 Akamai Technologies European
20115 10663 323 112 Charter Communications
45528 8753 23 57 Tikona Digital Networks,
11992 7744 20 10 Integrated Systems
7552 7584 256 1 Vietel Corporation
17488 6116 55 47 Hathway IP Over Cable Interne
Complete listing at http://thyme.rand.apnic.net/rviews/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
2386 18296 17788 AT&T Data Communications Serv
11492 13265 13119 Cable One
7545 11327 11320 TPG Internet Pty Ltd
20940 11216 10956 Akamai Technologies European
20115 10663 10551 Charter Communications
45528 8753 8696 Tikona Digital Networks,
11992 7744 7734 Integrated Systems
7552 7584 7583 Vietel Corporation
17488 6116 6069 Hathway IP Over Cable Interne
56465 5989 5982 Sistem Soft Network SRL
Complete listing at http://thyme.rand.apnic.net/rviews/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
23456 UNALLOCATED 5.1.32.0/21 6739 Cableuropa - ONO
23456 UNALLOCATED 5.1.32.0/21 29119 ServiHosting Autonom
Complete listing at http://thyme.rand.apnic.net/rviews/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
0.0.0.0/0 19151 WebUseNet Corp
Complete listing at http://thyme.rand.apnic.net/rviews/data-dsua
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
5.206.240.0/20 57332 TOM-NET s.c. Dariusz Koper, R
5.206.240.0/20 57332 TOM-NET s.c. Dariusz Koper, R
5.206.240.0/20 57332 TOM-NET s.c. Dariusz Koper, R
5.206.240.0/20 57332 TOM-NET s.c. Dariusz Koper, R
5.206.240.0/20 57332 TOM-NET s.c. Dariusz Koper, R
5.206.240.0/20 57332 TOM-NET s.c. Dariusz Koper, R
5.206.240.0/20 57332 TOM-NET s.c. Dariusz Koper, R
5.206.240.0/20 57332 TOM-NET s.c. Dariusz Koper, R
5.206.240.0/20 57332 TOM-NET s.c. Dariusz Koper, R
5.206.240.0/20 57332 TOM-NET s.c. Dariusz Koper, R
Complete listing at http://thyme.rand.apnic.net/rviews/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
!!Default route being announced!!
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:328 /9:290 /10:34 /11:226 /12:770
/13:2048 /14:2250 /15:2818 /16:14640 /17:9453 /18:16163
/19:27133 /20:74217 /21:52299 /22:63446 /23:53513 /24:280332
/25:9 /26:23 /27:1 /28:1 /29:0 /30:5
/31:0 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
8402 19860 19892 Corbina telecom
11492 13171 13265 Cable One
11992 7650 7744 Integrated Systems
56465 5957 5989 Sistem Soft Network SRL
40285 4206 4417 NORTHLAND CABLE TELEVISION IN
20115 4124 10663 Charter Communications
22932 3813 3813 Cobridge Communications LLC
13368 3600 3600 James Cable Partners
22773 3391 4764 Cox Communications, Inc.
29049 2697 2697 AzerSat LLC.
Complete listing at http://thyme.rand.apnic.net/rviews/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:16880 2:21644 3:30 4:380 5:12867 6:99
8:13583 12:60049 13:30 14:19726 15:330 16:92
17:180 20:810 23:6177 24:54585 27:40368 31:27248
32:1709 33:60 34:60 36:215 37:3210
End of report
_______________________________________________
bgp-stats mailing list
bgp-stats@lists.apnic.net
http://mailman.apnic.net/mailman/listinfo/bgp-stats
Subscribe to:
Posts (Atom)