The Border Gateway Protocol (BGP) is the protocol backing the core routing decisions on the Internet. It maintains a table of IP networks or 'prefixes' which designate network reachability among autonomous systems (AS). It is described as a path vector protocol. BGP does not use traditional Interior Gateway Protocol (IGP) metrics, but makes routing decisions based on path, network policies and/or rulesets. For this reason, it is more appropriately termed a reachability protocol rather than routing protocol.

Saturday, November 10, 2012

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sun 11 Nov, 2012

Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/london/

Analysis Summary
----------------

BGP routing table entries examined: 423816
Prefixes after maximum aggregation: 177519
Deaggregation factor: 2.39
Unique aggregates announced to Internet: 211752
Total ASes present in the Internet Routing Table: 39299
Prefixes per ASN: 10.78
Origin-only ASes present in the Internet Routing Table: 33810
Origin ASes announcing only one prefix: 15835
Transit ASes present in the Internet Routing Table: 5489
Transit-only ASes present in the Internet Routing Table: 134
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 40
Max AS path prepend of ASN ( 22394) 37
Prefixes from unregistered ASNs in the Routing Table: 1655
Unregistered ASNs in the Routing Table: 391
Number of 32-bit ASNs allocated by the RIRs: 3462
Number of 32-bit ASNs visible in the Routing Table: 0
Prefixes from 32-bit ASNs in the Routing Table: 8355
Special use prefixes present in the Routing Table: 20
Prefixes being announced from unallocated address space: 165
Number of addresses announced to Internet: 2632101888
Equivalent to 156 /8s, 226 /16s and 176 /24s
Percentage of available address space announced: 71.1
Percentage of allocated address space announced: 71.1
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 93.8
Total number of prefixes smaller than registry allocations: 147206

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 98838
Total APNIC prefixes after maximum aggregation: 31130
APNIC Deaggregation factor: 3.18
Prefixes being announced from the APNIC address blocks: 100275
Unique aggregates announced from the APNIC address blocks: 42962
APNIC Region origin ASes present in the Internet Routing Table: 4740
APNIC Prefixes per ASN: 21.16
APNIC Region origin ASes announcing only one prefix: 1272
APNIC Region transit ASes present in the Internet Routing Table: 751
Average APNIC Region AS path length visible: 4.1
Max APNIC Region AS path length visible: 18
Number of APNIC region 32-bit ASNs visible in the Routing Table: 0
Number of APNIC addresses announced to Internet: 711616000
Equivalent to 42 /8s, 106 /16s and 102 /24s
Percentage of available APNIC address space announced: 83.2

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: 153425
Total ARIN prefixes after maximum aggregation: 77824
ARIN Deaggregation factor: 1.97
Prefixes being announced from the ARIN address blocks: 154219
Unique aggregates announced from the ARIN address blocks: 69718
ARIN Region origin ASes present in the Internet Routing Table: 15206
ARIN Prefixes per ASN: 10.14
ARIN Region origin ASes announcing only one prefix: 5754
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: 40
Number of ARIN region 32-bit ASNs visible in the Routing Table: 0
Number of ARIN addresses announced to Internet: 1087044608
Equivalent to 64 /8s, 202 /16s and 252 /24s
Percentage of available ARIN address space announced: 57.5

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: 109165
Total RIPE prefixes after maximum aggregation: 57716
RIPE Deaggregation factor: 1.89
Prefixes being announced from the RIPE address blocks: 111952
Unique aggregates announced from the RIPE address blocks: 72546
RIPE Region origin ASes present in the Internet Routing Table: 16933
RIPE Prefixes per ASN: 6.61
RIPE Region origin ASes announcing only one prefix: 8152
RIPE Region transit ASes present in the Internet Routing Table: 2710
Average RIPE Region AS path length visible: 3.5
Max RIPE Region AS path length visible: 33
Number of RIPE region 32-bit ASNs visible in the Routing Table: 0
Number of RIPE addresses announced to Internet: 648575232
Equivalent to 38 /8s, 168 /16s and 121 /24s
Percentage of available RIPE address space announced: 94.3

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: 43647
Total LACNIC prefixes after maximum aggregation: 8573
LACNIC Deaggregation factor: 5.09
Prefixes being announced from the LACNIC address blocks: 47062
Unique aggregates announced from the LACNIC address blocks: 22819
LACNIC Region origin ASes present in the Internet Routing Table: 1691
LACNIC Prefixes per ASN: 27.83
LACNIC Region origin ASes announcing only one prefix: 486
LACNIC Region transit ASes present in the Internet Routing Table: 315
Average LACNIC Region AS path length visible: 4.0
Max LACNIC Region AS path length visible: 19
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 0
Number of LACNIC addresses announced to Internet: 119183872
Equivalent to 7 /8s, 26 /16s and 154 /24s
Percentage of available LACNIC address space announced: 71.0

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: 9647
Total AfriNIC prefixes after maximum aggregation: 2223
AfriNIC Deaggregation factor: 4.34
Prefixes being announced from the AfriNIC address blocks: 10142
Unique aggregates announced from the AfriNIC address blocks: 3565
AfriNIC Region origin ASes present in the Internet Routing Table: 563
AfriNIC Prefixes per ASN: 18.01
AfriNIC Region origin ASes announcing only one prefix: 171
AfriNIC Region transit ASes present in the Internet Routing Table: 121
Average AfriNIC Region AS path length visible: 3.3
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: 43100672
Equivalent to 2 /8s, 145 /16s and 170 /24s
Percentage of available AfriNIC address space announced: 42.8

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 2419 826 46 PT Telekomunikasi Indonesia
4766 2101 11550 602 Korea Telecom (KIX)
7545 1794 301 87 TPG Internet Pty Ltd
4755 1596 375 159 TATA Communications formerly
9829 1410 1155 42 National Internet Backbone
9583 1179 88 512 Sify Limited
7552 1117 1062 11 Vietel Corporation
24560 1039 385 165 Bharti Airtel Ltd., Telemedia
9498 1021 310 74 BHARTI Airtel Ltd.
18101 1014 135 169 Reliance Infocom Ltd Internet

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 3204 991 190 Windstream Communications Inc
6389 3167 3722 159 BellSouth.net Inc.
18566 2072 381 182 Covad Communications Co.
22773 1970 2931 128 Cox Communications Inc.
1785 1931 678 127 PaeTec Communications, Inc.
20115 1670 1603 626 Charter Communications
4323 1587 1169 392 tw telecom holdings, inc.
30036 1374 283 745 Mediacom Communications Corp
7018 1277 10291 853 AT&T Services, Inc.
7011 1222 334 692 Frontier Communications of Am

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 1667 544 16 Corbina telecom
12479 853 777 63 France Telecom Espana SA
34984 833 208 204 BILISIM TELEKOM
31148 729 37 9 FreeNet ISP
6830 713 2313 436 UPC Broadband
20940 702 228 548 Akamai Technologies European
13188 683 90 174 Ukraine
8551 618 364 61 Bezeq International
58113 602 67 365 LIR DATACENTER TELECOM SRL
9116 541 326 32 Goldenlines main autonomous s

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
10620 2252 384 208 Types of queries are: POCs, o
28573 2151 1283 64 Types of queries are: POCs, o
7303 1669 1139 202 Telecom Argentina S.A.
6503 1530 435 69 Axtel, S.A.B. de C.V.
8151 1461 3049 346 Uninet S.A. de C.V.
27947 726 78 88 Telconet S.A
3816 655 309 68 Types of queries are: POCs, o
11172 588 101 65 Alestra, S. de R.L. de C.V.
18881 584 716 18 Global Village Telecom
7738 580 1178 33 Telecomunicacoes da Bahia S.A

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 903 275 36 LINKdotNET AS number
36998 772 48 3 MOBITEL
8452 546 958 13 TEDATA
6713 516 650 19 Itissalat Al-MAGHRIB
24835 287 80 8 RAYA Telecom - Egypt
3741 267 906 225 The Internet Solution
12258 194 28 66 Vodacom Internet Company
15399 194 29 5 Wananchi Online Limited
15706 191 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 3204 991 190 Windstream Communications Inc
6389 3167 3722 159 BellSouth.net Inc.
17974 2419 826 46 PT Telekomunikasi Indonesia
10620 2252 384 208 Types of queries are: POCs, o
28573 2151 1283 64 Types of queries are: POCs, o
4766 2101 11550 602 Korea Telecom (KIX)
18566 2072 381 182 Covad Communications Co.
22773 1970 2931 128 Cox Communications Inc.
1785 1931 678 127 PaeTec Communications, Inc.
7545 1794 301 87 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 3167 3008 BellSouth.net Inc.
17974 2419 2373 PT Telekomunikasi Indonesia
28573 2151 2087 Types of queries are: POCs, o
10620 2252 2044 Types of queries are: POCs, o
18566 2072 1890 Covad Communications Co.
22773 1970 1842 Cox Communications Inc.
1785 1931 1804 PaeTec Communications, Inc.
7545 1794 1707 TPG Internet Pty Ltd
8402 1667 1651 Corbina telecom
4766 2101 1499 Korea Telecom (KIX)

Complete listing at http://thyme.rand.apnic.net/london/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Network Transit AS Description
59505 UNALLOCATED 5.2.65.0/24 50673 Serverius AS
59505 UNALLOCATED 5.2.66.0/24 50673 Serverius AS
59530 UNALLOCATED 5.8.182.0/24 31261 GARS Telecom
61408 UNALLOCATED 5.56.0.0/21 174 Cogent Communication
59414 UNALLOCATED 5.102.144.0/21 15576 NTS workspace AG
59395 UNALLOCATED 5.133.16.0/21 8468 ENTANET Internationa
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

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
128.0.24.0/21 41794 Sibirskie Seti Ltd.
128.0.64.0/22 49466 Declic Telecom SAS
128.0.68.0/22 49466 Declic Telecom SAS
128.0.72.0/21 23456 32-bit ASN transition
128.0.80.0/20 52041 Timer LTD
128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol
128.0.106.0/24 23456 32-bit ASN transition
128.0.128.0/20 29285 AMT closed joint-stock compan
128.0.144.0/22 59675 >>UNKNOWN<<

Complete listing at http://thyme.rand.apnic.net/london/data-dsua

Advertised Unallocated Addresses
--------------------------------

Network Origin AS Description
14.192.0.0/22 45464 Room 201, TGU Bldg
14.192.4.0/22 45464 Room 201, TGU Bldg
14.192.8.0/22 45464 Room 201, TGU Bldg
14.192.12.0/22 45464 Room 201, TGU Bldg
14.192.16.0/22 45464 Room 201, TGU Bldg
14.192.20.0/22 45464 Room 201, TGU Bldg
14.192.24.0/22 45464 Room 201, TGU Bldg
14.192.28.0/22 45464 Room 201, TGU Bldg
27.112.114.0/24 23884 Proimage Engineering and Comm
41.220.80.0/24 38925 G.I.T. TELECOM LIMITED

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 /9:13 /10:30 /11:88 /12:243
/13:478 /14:854 /15:1559 /16:12378 /17:6559 /18:10814
/19:21282 /20:30653 /21:32592 /22:42740 /23:40040 /24:222890
/25:9 /26:13 /27:11 /28:141 /29:183 /30:89
/31:0 /32:138

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
7029 2644 3204 Windstream Communications Inc
18566 2022 2072 Covad Communications Co.
6389 1786 3167 BellSouth.net Inc.
8402 1377 1667 Corbina telecom
22773 1298 1970 Cox Communications Inc.
30036 1290 1374 Mediacom Communications Corp
11492 1147 1182 CABLE ONE, INC.
6503 1050 1530 Axtel, S.A.B. de C.V.
1785 1018 1931 PaeTec Communications, Inc.
7011 957 1222 Frontier Communications of Am

Complete listing at http://thyme.rand.apnic.net/london/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:608 2:739 3:1 4:13 5:650 6:3
8:483 12:1954 13:3 14:673 15:11 16:3
17:6 20:27 23:210 24:1808 27:1397 31:1055
32:49 33:2 34:2 36:7 37:933 38:832
39:2 40:138 41:2713 42:177 44:3 46:1639
47:2 49:504 50:603 52:12 54:27 55:5
56:4 57:31 58:979 59:536 60:231 61:1278
62:962 63:2012 64:4293 65:2196 66:4503 67:2102
68:1157 69:3212 70:936 71:553 72:1884 74:2615
75:478 76:285 77:984 78:1000 79:512 80:1242
81:983 82:631 83:544 84:520 85:1151 86:512
87:946 88:350 89:1745 90:305 91:5307 92:579
93:1402 94:1714 95:1272 96:412 97:325 98:972
99:36 100:30 101:288 103:1752 105:519 106:121
107:202 108:460 109:1630 110:814 111:976 112:431
113:719 114:670 115:869 116:858 117:744 118:974
119:1184 120:355 121:681 122:1664 123:1163 124:1296
125:1288 128:520 129:188 130:278 131:653 132:310
133:142 134:243 135:62 136:214 137:234 138:339
139:172 140:475 141:290 142:477 143:330 144:475
145:83 146:519 147:254 148:718 149:326 150:151
151:209 152:449 153:183 154:20 155:424 156:225
157:322 158:285 159:587 160:336 161:389 162:368
163:180 164:577 165:443 166:454 167:561 168:982
169:128 170:919 171:150 172:7 173:1699 174:634
175:470 176:720 177:1402 178:1600 180:1381 181:168
182:1097 183:296 184:616 185:54 186:2075 187:1390
188:1743 189:1620 190:5886 192:5997 193:5412 194:4132
195:3467 196:1221 197:262 198:3855 199:5051 200:5941
201:1973 202:8523 203:8610 204:4352 205:2519 206:2665
207:2734 208:4054 209:3605 210:2749 211:1518 212:2156
213:1846 214:877 215:73 216:5172 217:1577 218:564
219:293 220:1253 221:527 222:337 223:400

End of report
_______________________________________________
bgp-stats mailing list
bgp-stats@lists.apnic.net
http://mailman.apnic.net/mailman/listinfo/bgp-stats
Posted by Admin at 2:38 PM 0 comments

[bgp-stats] Routing Table Report - Japan view

* BGP Routing Table Analysis Reports *
Routing Table Report 04:00 +10GMT Sun 11 Nov, 2012

Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 430426
Prefixes after maximum aggregation: 179648
Deaggregation factor: 2.40
Unique aggregates announced to Internet: 211975
Total ASes present in the Internet Routing Table: 42541
Prefixes per ASN: 10.12
Origin-only ASes present in the Internet Routing Table: 33784
Origin ASes announcing only one prefix: 15812
Transit ASes present in the Internet Routing Table: 5670
Transit-only ASes present in the Internet Routing Table: 143
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 41
Max AS path prepend of ASN ( 22394) 37
Prefixes from unregistered ASNs in the Routing Table: 1020
Unregistered ASNs in the Routing Table: 362
Number of 32-bit ASNs allocated by the RIRs: 3462
Number of 32-bit ASNs visible in the Routing Table: 3087
Prefixes from 32-bit ASNs in the Routing Table: 8403
Special use prefixes present in the Routing Table: 14
Prefixes being announced from unallocated address space: 159
Number of addresses announced to Internet: 2612746092
Equivalent to 155 /8s, 187 /16s and 87 /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: 93.8
Total number of prefixes smaller than registry allocations: 151205

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 104231
Total APNIC prefixes after maximum aggregation: 32555
APNIC Deaggregation factor: 3.20
Prefixes being announced from the APNIC address blocks: 105059
Unique aggregates announced from the APNIC address blocks: 43038
APNIC Region origin ASes present in the Internet Routing Table: 4789
APNIC Prefixes per ASN: 21.94
APNIC Region origin ASes announcing only one prefix: 1249
APNIC Region transit ASes present in the Internet Routing Table: 780
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 354
Number of APNIC addresses announced to Internet: 714192544
Equivalent to 42 /8s, 145 /16s and 182 /24s
Percentage of available APNIC address space announced: 83.5

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: 154980
Total ARIN prefixes after maximum aggregation: 78306
ARIN Deaggregation factor: 1.98
Prefixes being announced from the ARIN address blocks: 155793
Unique aggregates announced from the ARIN address blocks: 69868
ARIN Region origin ASes present in the Internet Routing Table: 15277
ARIN Prefixes per ASN: 10.20
ARIN Region origin ASes announcing only one prefix: 5763
ARIN Region transit ASes present in the Internet Routing Table: 1591
Average ARIN Region AS path length visible: 4.2
Max ARIN Region AS path length visible: 41
Number of ARIN region 32-bit ASNs visible in the Routing Table: 17
Number of ARIN addresses announced to Internet: 1087216000
Equivalent to 64 /8s, 205 /16s and 153 /24s
Percentage of available ARIN address space announced: 57.5

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: 108865
Total RIPE prefixes after maximum aggregation: 57787
RIPE Deaggregation factor: 1.88
Prefixes being announced from the RIPE address blocks: 111623
Unique aggregates announced from the RIPE address blocks: 72595
RIPE Region origin ASes present in the Internet Routing Table: 16951
RIPE Prefixes per ASN: 6.59
RIPE Region origin ASes announcing only one prefix: 8151
RIPE Region transit ASes present in the Internet Routing Table: 2749
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 28
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2000
Number of RIPE addresses announced to Internet: 648609060
Equivalent to 38 /8s, 168 /16s and 253 /24s
Percentage of available RIPE address space announced: 94.3

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: 44278
Total LACNIC prefixes after maximum aggregation: 8727
LACNIC Deaggregation factor: 5.07
Prefixes being announced from the LACNIC address blocks: 47742
Unique aggregates announced from the LACNIC address blocks: 22788
LACNIC Region origin ASes present in the Internet Routing Table: 1701
LACNIC Prefixes per ASN: 28.07
LACNIC Region origin ASes announcing only one prefix: 479
LACNIC Region transit ASes present in the Internet Routing Table: 328
Average LACNIC Region AS path length visible: 4.7
Max LACNIC Region AS path length visible: 24
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 710
Number of LACNIC addresses announced to Internet: 119329064
Equivalent to 7 /8s, 28 /16s and 209 /24s
Percentage of available LACNIC address space announced: 71.1

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: 9551
Total AfriNIC prefixes after maximum aggregation: 2220
AfriNIC Deaggregation factor: 4.30
Prefixes being announced from the AfriNIC address blocks: 10050
Unique aggregates announced from the AfriNIC address blocks: 3551
AfriNIC Region origin ASes present in the Internet Routing Table: 561
AfriNIC Prefixes per ASN: 17.91
AfriNIC Region origin ASes announcing only one prefix: 170
AfriNIC Region transit ASes present in the Internet Routing Table: 124
Average AfriNIC Region AS path length visible: 4.6
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: 43092736
Equivalent to 2 /8s, 145 /16s and 139 /24s
Percentage of available AfriNIC address space announced: 42.8

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 2959 11557 898 Korea Telecom (KIX)
17974 2421 826 46 PT TELEKOMUNIKASI INDONESIA
7545 1802 301 88 TPG Internet Pty Ltd
4755 1613 375 159 TATA Communications formerly
9829 1412 1155 42 BSNL National Internet Backbo
9583 1189 88 507 Sify Limited
7552 1131 1062 11 Vietel Corporation
4808 1111 2056 315 CNCGROUP IP network: China169
24560 1039 385 165 Bharti Airtel Ltd., Telemedia
9498 1021 310 74 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 3205 992 191 Windstream Communications Inc
6389 3167 3722 159 bellsouth.net, inc.
18566 2084 382 180 Covad Communications
22773 1970 2931 128 Cox Communications, Inc.
1785 1933 678 128 PaeTec Communications, Inc.
20115 1670 1603 626 Charter Communications
4323 1589 1153 392 Time Warner Telecom
30036 1375 283 746 Mediacom Communications Corp
7018 1271 10275 847 AT&T WorldNet Services
7011 1222 334 692 Citizens Utilities

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 1707 544 16 Corbina telecom
12479 853 777 63 Uni2 Autonomous System
34984 832 207 202 BILISIM TELEKOM
31148 729 37 9 FreeNet ISP
13188 724 93 139 Educational Network
6830 712 2313 435 UPC Distribution Services
20940 711 228 548 Akamai Technologies European
58113 602 67 365 LIR DATACENTER TELECOM SRL
8551 594 364 61 Bezeq International
3320 494 8438 405 Deutsche Telekom AG

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
10620 2248 384 209 TVCABLE BOGOTA
28573 2170 1283 64 NET Servicos de Comunicao S.A
7303 1669 1139 202 Telecom Argentina Stet-France
8151 1605 3052 352 UniNet S.A. de C.V.
6503 1539 435 67 AVANTEL, S.A.
27947 747 77 91 Telconet S.A
3816 654 309 73 Empresa Nacional de Telecomun
11172 587 85 65 Servicios Alestra S.A de C.V
18881 584 716 18 Global Village Telecom
7738 582 1178 33 Telecomunicacoes da Bahia S.A

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 903 275 36 LINKdotNET AS number
36998 772 48 3 MOBITEL
8452 546 958 13 TEDATA
6713 516 650 19 Itissalat Al-MAGHRIB
24835 287 80 8 RAYA Telecom - Egypt
3741 267 906 225 The Internet Solution
12258 194 28 66 Vodacom Internet Company
15706 191 32 6 Sudatel Internet Exchange Aut
29975 191 667 21 Vodacom
16637 184 699 86 MTN Network Solutions

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 3205 992 191 Windstream Communications Inc
6389 3167 3722 159 bellsouth.net, inc.
4766 2959 11557 898 Korea Telecom (KIX)
17974 2421 826 46 PT TELEKOMUNIKASI INDONESIA
10620 2248 384 209 TVCABLE BOGOTA
28573 2170 1283 64 NET Servicos de Comunicao S.A
18566 2084 382 180 Covad Communications
22773 1970 2931 128 Cox Communications, Inc.
1785 1933 678 128 PaeTec Communications, Inc.
7545 1802 301 88 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 3167 3008 bellsouth.net, inc.
17974 2421 2375 PT TELEKOMUNIKASI INDONESIA
28573 2170 2106 NET Servicos de Comunicao S.A
4766 2959 2061 Korea Telecom (KIX)
10620 2248 2039 TVCABLE BOGOTA
18566 2084 1904 Covad Communications
22773 1970 1842 Cox Communications, Inc.
1785 1933 1805 PaeTec Communications, Inc.
7545 1802 1714 TPG Internet Pty Ltd
8402 1707 1691 Corbina telecom

Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Network Transit AS Description
59505 UNALLOCATED 5.2.65.0/24 50673 Serverius AS
59505 UNALLOCATED 5.2.66.0/24 50673 Serverius AS
59530 UNALLOCATED 5.8.182.0/24 31261 GARS Telecom
61408 UNALLOCATED 5.56.0.0/21 174 Cogent Communication
59414 UNALLOCATED 5.102.144.0/21 15576 Nextra backbone in D
59395 UNALLOCATED 5.133.16.0/21 3549 Global Crossing
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

Complete listing at http://thyme.rand.apnic.net/current/data-badAS

Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------

Prefix Origin AS Description
128.0.24.0/21 41794 Altline LLC
128.0.64.0/22 49466 Declic Telecom SAS
128.0.68.0/22 49466 Declic Telecom SAS
128.0.72.0/21 23456 32-bit ASN transition
128.0.80.0/20 52041 Timer LTD
128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol
128.0.106.0/24 23456 32-bit ASN transition
128.0.128.0/20 29285 AMT closed joint-stock compan
128.0.144.0/22 59675 >>UNKNOWN<<
128.0.160.0/21 23456 32-bit ASN transition

Complete listing at http://thyme.rand.apnic.net/current/data-dsua

Advertised Unallocated Addresses
--------------------------------

Network Origin AS Description
14.192.0.0/22 45464 Room 201, TGU Bldg
14.192.4.0/22 45464 Room 201, TGU Bldg
14.192.8.0/22 45464 Room 201, TGU Bldg
14.192.12.0/22 45464 Room 201, TGU Bldg
14.192.16.0/22 45464 Room 201, TGU Bldg
14.192.20.0/22 45464 Room 201, TGU Bldg
14.192.24.0/22 45464 Room 201, TGU Bldg
14.192.28.0/22 45464 Room 201, TGU Bldg
27.112.114.0/24 23884 Proimage Engineering and Comm
41.220.80.0/24 38925 DAC AS Germany

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 /9:13 /10:29 /11:88 /12:243
/13:480 /14:851 /15:1550 /16:12427 /17:6534 /18:10892
/19:21309 /20:30700 /21:32753 /22:43316 /23:40390 /24:224577
/25:1354 /26:1698 /27:904 /28:181 /29:78 /30:17
/31:0 /32:24

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
7029 2645 3205 Windstream Communications Inc
18566 2034 2084 Covad Communications
6389 1786 3167 bellsouth.net, inc.
8402 1419 1707 Corbina telecom
22773 1298 1970 Cox Communications, Inc.
30036 1291 1375 Mediacom Communications Corp
11492 1150 1185 Cable One
6503 1054 1539 AVANTEL, S.A.
1785 1018 1933 PaeTec Communications, Inc.
7011 957 1222 Citizens Utilities

Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:645 2:765 3:1 4:13 5:642 6:3
8:481 12:1955 13:3 14:689 15:11 16:3
17:6 20:27 23:211 24:1813 27:1398 31:1032
32:54 33:2 34:2 36:7 37:932 38:839
39:2 40:138 41:2654 42:177 44:3 46:1651
47:2 49:504 50:609 52:12 54:27 55:5
56:4 57:27 58:984 59:543 60:237 61:1294
62:948 63:2019 64:4299 65:2201 66:4517 67:2073
68:1158 69:3217 70:937 71:554 72:1887 74:2616
75:478 76:284 77:992 78:1005 79:512 80:1242
81:980 82:624 83:543 84:522 85:1151 86:511
87:945 88:350 89:1751 90:305 91:5305 92:581
93:1402 94:1715 95:1280 96:412 97:325 98:974
99:39 100:31 101:291 103:1771 105:519 106:121
107:202 108:478 109:1631 110:832 111:979 112:435
113:736 114:676 115:894 116:885 117:758 118:973
119:1231 120:362 121:693 122:1699 123:1163 124:1331
125:1288 128:554 129:200 130:291 131:660 132:315
133:142 134:254 135:62 136:215 137:238 138:339
139:175 140:503 141:291 142:497 143:330 144:480
145:83 146:526 147:263 148:736 149:328 150:158
151:209 152:451 153:183 154:21 155:430 156:228
157:365 158:284 159:670 160:336 161:414 162:369
163:191 164:581 165:446 166:454 167:560 168:986
169:130 170:920 171:150 172:7 173:1700 174:634
175:470 176:727 177:1392 178:1638 180:1382 181:168
182:1108 183:298 184:619 185:54 186:2075 187:1384
188:1747 189:1629 190:5863 192:6048 193:5406 194:4130
195:3463 196:1201 197:259 198:3905 199:5095 200:5997
201:1975 202:8727 203:8721 204:4426 205:2536 206:2760
207:2806 208:4066 209:3625 210:2828 211:1529 212:2144
213:1841 214:885 215:74 216:5183 217:1576 218:577
219:311 220:1261 221:527 222:337 223:405

End of report
_______________________________________________
bgp-stats mailing list
bgp-stats@lists.apnic.net
http://mailman.apnic.net/mailman/listinfo/bgp-stats
Posted by Admin at 10:54 AM 0 comments

Friday, November 9, 2012

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sat 10 Nov, 2012

Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/london/

Analysis Summary
----------------

BGP routing table entries examined: 423921
Prefixes after maximum aggregation: 177601
Deaggregation factor: 2.39
Unique aggregates announced to Internet: 211818
Total ASes present in the Internet Routing Table: 39310
Prefixes per ASN: 10.78
Origin-only ASes present in the Internet Routing Table: 33820
Origin ASes announcing only one prefix: 15842
Transit ASes present in the Internet Routing Table: 5490
Transit-only ASes present in the Internet Routing Table: 131
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 40
Max AS path prepend of ASN ( 22394) 37
Prefixes from unregistered ASNs in the Routing Table: 1649
Unregistered ASNs in the Routing Table: 392
Number of 32-bit ASNs allocated by the RIRs: 3454
Number of 32-bit ASNs visible in the Routing Table: 0
Prefixes from 32-bit ASNs in the Routing Table: 8358
Special use prefixes present in the Routing Table: 20
Prefixes being announced from unallocated address space: 166
Number of addresses announced to Internet: 2632824320
Equivalent to 156 /8s, 237 /16s and 182 /24s
Percentage of available address space announced: 71.1
Percentage of allocated address space announced: 71.1
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 93.8
Total number of prefixes smaller than registry allocations: 147210

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 98852
Total APNIC prefixes after maximum aggregation: 31129
APNIC Deaggregation factor: 3.18
Prefixes being announced from the APNIC address blocks: 100291
Unique aggregates announced from the APNIC address blocks: 42974
APNIC Region origin ASes present in the Internet Routing Table: 4741
APNIC Prefixes per ASN: 21.15
APNIC Region origin ASes announcing only one prefix: 1271
APNIC Region transit ASes present in the Internet Routing Table: 750
Average APNIC Region AS path length visible: 4.1
Max APNIC Region AS path length visible: 18
Number of APNIC region 32-bit ASNs visible in the Routing Table: 0
Number of APNIC addresses announced to Internet: 711623424
Equivalent to 42 /8s, 106 /16s and 131 /24s
Percentage of available APNIC address space announced: 83.2

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: 153697
Total ARIN prefixes after maximum aggregation: 77923
ARIN Deaggregation factor: 1.97
Prefixes being announced from the ARIN address blocks: 154515
Unique aggregates announced from the ARIN address blocks: 69807
ARIN Region origin ASes present in the Internet Routing Table: 15214
ARIN Prefixes per ASN: 10.16
ARIN Region origin ASes announcing only one prefix: 5762
ARIN Region transit ASes present in the Internet Routing Table: 1528
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 40
Number of ARIN region 32-bit ASNs visible in the Routing Table: 0
Number of ARIN addresses announced to Internet: 1087858176
Equivalent to 64 /8s, 215 /16s and 102 /24s
Percentage of available ARIN address space announced: 57.5

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: 109215
Total RIPE prefixes after maximum aggregation: 57672
RIPE Deaggregation factor: 1.89
Prefixes being announced from the RIPE address blocks: 111980
Unique aggregates announced from the RIPE address blocks: 72563
RIPE Region origin ASes present in the Internet Routing Table: 16935
RIPE Prefixes per ASN: 6.61
RIPE Region origin ASes announcing only one prefix: 8149
RIPE Region transit ASes present in the Internet Routing Table: 2712
Average RIPE Region AS path length visible: 3.5
Max RIPE Region AS path length visible: 33
Number of RIPE region 32-bit ASNs visible in the Routing Table: 0
Number of RIPE addresses announced to Internet: 648606976
Equivalent to 38 /8s, 168 /16s and 245 /24s
Percentage of available RIPE address space announced: 94.3

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: 43442
Total LACNIC prefixes after maximum aggregation: 8604
LACNIC Deaggregation factor: 5.05
Prefixes being announced from the LACNIC address blocks: 46863
Unique aggregates announced from the LACNIC address blocks: 22768
LACNIC Region origin ASes present in the Internet Routing Table: 1690
LACNIC Prefixes per ASN: 27.73
LACNIC Region origin ASes announcing only one prefix: 485
LACNIC Region transit ASes present in the Internet Routing Table: 310
Average LACNIC Region AS path length visible: 4.0
Max LACNIC Region AS path length visible: 23
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 0
Number of LACNIC addresses announced to Internet: 119062272
Equivalent to 7 /8s, 24 /16s and 191 /24s
Percentage of available LACNIC address space announced: 71.0

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: 9612
Total AfriNIC prefixes after maximum aggregation: 2219
AfriNIC Deaggregation factor: 4.33
Prefixes being announced from the AfriNIC address blocks: 10105
Unique aggregates announced from the AfriNIC address blocks: 3563
AfriNIC Region origin ASes present in the Internet Routing Table: 566
AfriNIC Prefixes per ASN: 17.85
AfriNIC Region origin ASes announcing only one prefix: 175
AfriNIC Region transit ASes present in the Internet Routing Table: 122
Average AfriNIC Region AS path length visible: 3.3
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: 43086848
Equivalent to 2 /8s, 145 /16s and 116 /24s
Percentage of available AfriNIC address space announced: 42.8

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 2421 826 46 PT Telekomunikasi Indonesia
4766 2101 11550 602 Korea Telecom (KIX)
7545 1795 301 88 TPG Internet Pty Ltd
4755 1596 375 159 TATA Communications formerly
9829 1410 1155 42 National Internet Backbone
9583 1180 88 513 Sify Limited
7552 1117 1062 11 Vietel Corporation
24560 1039 385 165 Bharti Airtel Ltd., Telemedia
9498 1020 310 73 BHARTI Airtel Ltd.
18101 1016 135 170 Reliance Infocom Ltd Internet

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 3204 992 191 Windstream Communications Inc
6389 3163 3722 159 BellSouth.net Inc.
18566 2072 381 182 Covad Communications Co.
22773 1972 2931 128 Cox Communications Inc.
1785 1931 678 127 PaeTec Communications, Inc.
20115 1670 1603 626 Charter Communications
4323 1587 1169 392 tw telecom holdings, inc.
30036 1373 283 744 Mediacom Communications Corp
7018 1275 10291 853 AT&T Services, Inc.
7011 1220 333 692 Frontier Communications of Am

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 1686 544 16 Corbina telecom
12479 853 777 63 France Telecom Espana SA
34984 832 207 203 BILISIM TELEKOM
31148 729 37 9 FreeNet ISP
13188 722 93 145 Ukraine
6830 713 2313 436 UPC Broadband
20940 702 228 548 Akamai Technologies European
8551 619 364 61 Bezeq International
58113 602 67 365 LIR DATACENTER TELECOM SRL
9116 541 326 32 Goldenlines main autonomous s

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
10620 2251 384 208 Types of queries are: POCs, o
28573 2051 1257 108 Types of queries are: POCs, o
7303 1669 1139 202 Telecom Argentina S.A.
6503 1530 435 69 Axtel, S.A.B. de C.V.
8151 1452 3033 342 Uninet S.A. de C.V.
27947 724 77 87 Telconet S.A
3816 654 309 72 Types of queries are: POCs, o
11172 588 101 65 Alestra, S. de R.L. de C.V.
18881 584 716 18 Global Village Telecom
7738 580 1178 33 Telecomunicacoes da Bahia S.A

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 903 275 36 LINKdotNET AS number
36998 772 48 3 MOBITEL
8452 547 958 13 TEDATA
6713 516 650 19 Itissalat Al-MAGHRIB
24835 287 80 8 RAYA Telecom - Egypt
3741 267 906 225 The Internet Solution
12258 194 28 66 Vodacom Internet Company
15399 194 29 5 Wananchi Online Limited
15706 191 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 3204 992 191 Windstream Communications Inc
6389 3163 3722 159 BellSouth.net Inc.
17974 2421 826 46 PT Telekomunikasi Indonesia
10620 2251 384 208 Types of queries are: POCs, o
4766 2101 11550 602 Korea Telecom (KIX)
18566 2072 381 182 Covad Communications Co.
28573 2051 1257 108 Types of queries are: POCs, o
22773 1972 2931 128 Cox Communications Inc.
1785 1931 678 127 PaeTec Communications, Inc.
7545 1795 301 88 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 3163 3004 BellSouth.net Inc.
17974 2421 2375 PT Telekomunikasi Indonesia
10620 2251 2043 Types of queries are: POCs, o
28573 2051 1943 Types of queries are: POCs, o
18566 2072 1890 Covad Communications Co.
22773 1972 1844 Cox Communications Inc.
1785 1931 1804 PaeTec Communications, Inc.
7545 1795 1707 TPG Internet Pty Ltd
8402 1686 1670 Corbina telecom
4766 2101 1499 Korea Telecom (KIX)

Complete listing at http://thyme.rand.apnic.net/london/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Network Transit AS Description
59505 UNALLOCATED 5.2.65.0/24 50673 Serverius AS
59505 UNALLOCATED 5.2.66.0/24 50673 Serverius AS
59530 UNALLOCATED 5.8.182.0/24 31261 GARS Telecom
61408 UNALLOCATED 5.56.0.0/21 174 Cogent Communication
59414 UNALLOCATED 5.102.144.0/21 15576 NTS workspace AG
59395 UNALLOCATED 5.133.16.0/21 8468 ENTANET Internationa
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

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
128.0.24.0/21 41794 Sibirskie Seti Ltd.
128.0.64.0/22 49466 Declic Telecom SAS
128.0.68.0/22 49466 Declic Telecom SAS
128.0.72.0/21 23456 32-bit ASN transition
128.0.80.0/20 52041 Timer LTD
128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol
128.0.106.0/24 23456 32-bit ASN transition
128.0.128.0/20 29285 AMT closed joint-stock compan
128.0.144.0/22 59675 >>UNKNOWN<<

Complete listing at http://thyme.rand.apnic.net/london/data-dsua

Advertised Unallocated Addresses
--------------------------------

Network Origin AS Description
14.192.0.0/22 45464 Room 201, TGU Bldg
14.192.4.0/22 45464 Room 201, TGU Bldg
14.192.8.0/22 45464 Room 201, TGU Bldg
14.192.12.0/22 45464 Room 201, TGU Bldg
14.192.16.0/22 45464 Room 201, TGU Bldg
14.192.20.0/22 45464 Room 201, TGU Bldg
14.192.24.0/22 45464 Room 201, TGU Bldg
14.192.28.0/22 45464 Room 201, TGU Bldg
27.112.114.0/24 23884 Proimage Engineering and Comm
41.220.80.0/24 38925 G.I.T. TELECOM LIMITED

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 /9:13 /10:30 /11:88 /12:243
/13:478 /14:854 /15:1562 /16:12398 /17:6558 /18:10819
/19:21273 /20:30648 /21:32571 /22:42821 /23:40026 /24:222931
/25:9 /26:13 /27:11 /28:143 /29:184 /30:89
/31:0 /32:140

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
7029 2644 3204 Windstream Communications Inc
18566 2022 2072 Covad Communications Co.
6389 1782 3163 BellSouth.net Inc.
8402 1401 1686 Corbina telecom
22773 1300 1972 Cox Communications Inc.
30036 1290 1373 Mediacom Communications Corp
11492 1147 1182 CABLE ONE, INC.
6503 1050 1530 Axtel, S.A.B. de C.V.
1785 1018 1931 PaeTec Communications, Inc.
7011 955 1220 Frontier Communications of Am

Complete listing at http://thyme.rand.apnic.net/london/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:608 2:753 3:1 4:13 5:641 6:3
8:478 12:1955 13:3 14:674 15:11 16:3
17:6 20:27 23:210 24:1808 27:1395 31:1056
32:49 33:2 34:2 36:7 37:932 38:831
39:2 40:138 41:2676 42:177 44:3 46:1630
47:2 49:505 50:603 52:12 54:27 55:5
56:4 57:31 58:980 59:536 60:231 61:1278
62:964 63:2012 64:4290 65:2197 66:4508 67:2101
68:1157 69:3209 70:932 71:553 72:1886 74:2618
75:478 76:284 77:985 78:1006 79:511 80:1243
81:983 82:631 83:544 84:521 85:1148 86:508
87:945 88:350 89:1740 90:305 91:5309 92:580
93:1405 94:1713 95:1269 96:412 97:325 98:971
99:36 100:30 101:288 103:1749 105:519 106:121
107:203 108:460 109:1631 110:812 111:975 112:431
113:720 114:669 115:869 116:857 117:744 118:966
119:1194 120:355 121:681 122:1662 123:1163 124:1296
125:1288 128:515 129:188 130:279 131:655 132:310
133:142 134:243 135:62 136:216 137:234 138:338
139:173 140:476 141:290 142:477 143:376 144:489
145:83 146:517 147:258 148:719 149:325 150:150
151:208 152:449 153:183 154:20 155:431 156:225
157:322 158:285 159:588 160:337 161:390 162:368
163:180 164:577 165:443 166:454 167:563 168:975
169:128 170:919 171:150 172:7 173:1700 174:634
175:470 176:721 177:1400 178:1634 180:1380 181:168
182:1097 183:300 184:615 185:54 186:2075 187:1389
188:1743 189:1619 190:5821 192:5999 193:5412 194:4137
195:3465 196:1230 197:262 198:3859 199:5054 200:5936
201:1972 202:8532 203:8608 204:4353 205:2522 206:2666
207:2737 208:4059 209:3604 210:2753 211:1518 212:2156
213:1853 214:889 215:75 216:5176 217:1574 218:564
219:293 220:1252 221:527 222:337 223:400

End of report
_______________________________________________
bgp-stats mailing list
bgp-stats@lists.apnic.net
http://mailman.apnic.net/mailman/listinfo/bgp-stats
Posted by Admin at 2:39 PM 0 comments

[bgp-stats] Routing Table Report - Japan view

* BGP Routing Table Analysis Reports *
Routing Table Report 04:00 +10GMT Sat 10 Nov, 2012

Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 430598
Prefixes after maximum aggregation: 179737
Deaggregation factor: 2.40
Unique aggregates announced to Internet: 211964
Total ASes present in the Internet Routing Table: 42546
Prefixes per ASN: 10.12
Origin-only ASes present in the Internet Routing Table: 33796
Origin ASes announcing only one prefix: 15820
Transit ASes present in the Internet Routing Table: 5667
Transit-only ASes present in the Internet Routing Table: 143
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 41
Max AS path prepend of ASN ( 22394) 37
Prefixes from unregistered ASNs in the Routing Table: 1021
Unregistered ASNs in the Routing Table: 362
Number of 32-bit ASNs allocated by the RIRs: 3454
Number of 32-bit ASNs visible in the Routing Table: 3083
Prefixes from 32-bit ASNs in the Routing Table: 8404
Special use prefixes present in the Routing Table: 14
Prefixes being announced from unallocated address space: 159
Number of addresses announced to Internet: 2613326316
Equivalent to 155 /8s, 196 /16s and 49 /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: 93.8
Total number of prefixes smaller than registry allocations: 151196

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 104236
Total APNIC prefixes after maximum aggregation: 32552
APNIC Deaggregation factor: 3.20
Prefixes being announced from the APNIC address blocks: 105065
Unique aggregates announced from the APNIC address blocks: 43031
APNIC Region origin ASes present in the Internet Routing Table: 4787
APNIC Prefixes per ASN: 21.95
APNIC Region origin ASes announcing only one prefix: 1247
APNIC Region transit ASes present in the Internet Routing Table: 780
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 354
Number of APNIC addresses announced to Internet: 714174880
Equivalent to 42 /8s, 145 /16s and 113 /24s
Percentage of available APNIC address space announced: 83.5

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: 155121
Total ARIN prefixes after maximum aggregation: 78402
ARIN Deaggregation factor: 1.98
Prefixes being announced from the ARIN address blocks: 155953
Unique aggregates announced from the ARIN address blocks: 69890
ARIN Region origin ASes present in the Internet Routing Table: 15281
ARIN Prefixes per ASN: 10.21
ARIN Region origin ASes announcing only one prefix: 5769
ARIN Region transit ASes present in the Internet Routing Table: 1594
Average ARIN Region AS path length visible: 4.1
Max ARIN Region AS path length visible: 41
Number of ARIN region 32-bit ASNs visible in the Routing Table: 17
Number of ARIN addresses announced to Internet: 1087874432
Equivalent to 64 /8s, 215 /16s and 165 /24s
Percentage of available ARIN address space announced: 57.5

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: 108902
Total RIPE prefixes after maximum aggregation: 57789
RIPE Deaggregation factor: 1.88
Prefixes being announced from the RIPE address blocks: 111641
Unique aggregates announced from the RIPE address blocks: 72576
RIPE Region origin ASes present in the Internet Routing Table: 16950
RIPE Prefixes per ASN: 6.59
RIPE Region origin ASes announcing only one prefix: 8148
RIPE Region transit ASes present in the Internet Routing Table: 2752
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 28
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2004
Number of RIPE addresses announced to Internet: 648615332
Equivalent to 38 /8s, 169 /16s and 21 /24s
Percentage of available RIPE address space announced: 94.3

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: 44231
Total LACNIC prefixes after maximum aggregation: 8710
LACNIC Deaggregation factor: 5.08
Prefixes being announced from the LACNIC address blocks: 47694
Unique aggregates announced from the LACNIC address blocks: 22765
LACNIC Region origin ASes present in the Internet Routing Table: 1701
LACNIC Prefixes per ASN: 28.04
LACNIC Region origin ASes announcing only one prefix: 481
LACNIC Region transit ASes present in the Internet Routing Table: 326
Average LACNIC Region AS path length visible: 4.7
Max LACNIC Region AS path length visible: 24
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 702
Number of LACNIC addresses announced to Internet: 119237416
Equivalent to 7 /8s, 27 /16s and 107 /24s
Percentage of available LACNIC address space announced: 71.1

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: 9585
Total AfriNIC prefixes after maximum aggregation: 2230
AfriNIC Deaggregation factor: 4.30
Prefixes being announced from the AfriNIC address blocks: 10086
Unique aggregates announced from the AfriNIC address blocks: 3567
AfriNIC Region origin ASes present in the Internet Routing Table: 568
AfriNIC Prefixes per ASN: 17.76
AfriNIC Region origin ASes announcing only one prefix: 175
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: 43120640
Equivalent to 2 /8s, 145 /16s and 248 /24s
Percentage of available AfriNIC address space announced: 42.8

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 2959 11557 898 Korea Telecom (KIX)
17974 2421 826 46 PT TELEKOMUNIKASI INDONESIA
7545 1802 301 88 TPG Internet Pty Ltd
4755 1613 375 159 TATA Communications formerly
9829 1412 1155 42 BSNL National Internet Backbo
9583 1190 88 508 Sify Limited
7552 1131 1062 11 Vietel Corporation
4808 1111 2056 315 CNCGROUP IP network: China169
24560 1039 385 165 Bharti Airtel Ltd., Telemedia
9498 1020 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 3204 992 191 Windstream Communications Inc
6389 3167 3722 159 bellsouth.net, inc.
18566 2084 382 180 Covad Communications
22773 1972 2931 128 Cox Communications, Inc.
1785 1933 678 128 PaeTec Communications, Inc.
20115 1670 1603 626 Charter Communications
4323 1589 1153 392 Time Warner Telecom
30036 1374 283 745 Mediacom Communications Corp
7018 1268 10275 846 AT&T WorldNet Services
7011 1220 333 692 Citizens Utilities

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 1738 544 16 Corbina telecom
12479 853 777 63 Uni2 Autonomous System
34984 829 207 199 BILISIM TELEKOM
31148 726 37 9 FreeNet ISP
13188 724 93 139 Educational Network
6830 712 2313 435 UPC Distribution Services
20940 711 228 548 Akamai Technologies European
58113 602 67 365 LIR DATACENTER TELECOM SRL
8551 596 364 61 Bezeq International
3320 494 8438 405 Deutsche Telekom AG

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
10620 2251 384 208 TVCABLE BOGOTA
28573 2170 1283 64 NET Servicos de Comunicao S.A
7303 1663 1139 202 Telecom Argentina Stet-France
8151 1596 3035 347 UniNet S.A. de C.V.
6503 1539 435 67 AVANTEL, S.A.
27947 747 77 91 Telconet S.A
3816 654 309 75 Empresa Nacional de Telecomun
11172 588 85 65 Servicios Alestra S.A de C.V
18881 584 716 18 Global Village Telecom
7738 582 1178 33 Telecomunicacoes da Bahia S.A

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 903 275 36 LINKdotNET AS number
36998 772 48 3 MOBITEL
8452 547 958 13 TEDATA
6713 516 650 19 Itissalat Al-MAGHRIB
24835 287 80 8 RAYA Telecom - Egypt
3741 267 906 225 The Internet Solution
12258 194 28 66 Vodacom Internet Company
15706 191 32 6 Sudatel Internet Exchange Aut
29975 191 667 21 Vodacom
16637 181 697 88 MTN Network Solutions

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 3204 992 191 Windstream Communications Inc
6389 3167 3722 159 bellsouth.net, inc.
4766 2959 11557 898 Korea Telecom (KIX)
17974 2421 826 46 PT TELEKOMUNIKASI INDONESIA
10620 2251 384 208 TVCABLE BOGOTA
28573 2170 1283 64 NET Servicos de Comunicao S.A
18566 2084 382 180 Covad Communications
22773 1972 2931 128 Cox Communications, Inc.
1785 1933 678 128 PaeTec Communications, Inc.
7545 1802 301 88 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 3167 3008 bellsouth.net, inc.
17974 2421 2375 PT TELEKOMUNIKASI INDONESIA
28573 2170 2106 NET Servicos de Comunicao S.A
4766 2959 2061 Korea Telecom (KIX)
10620 2251 2043 TVCABLE BOGOTA
18566 2084 1904 Covad Communications
22773 1972 1844 Cox Communications, Inc.
1785 1933 1805 PaeTec Communications, Inc.
8402 1738 1722 Corbina telecom
7545 1802 1714 TPG Internet Pty Ltd

Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Network Transit AS Description
59505 UNALLOCATED 5.2.65.0/24 50673 Serverius AS
59505 UNALLOCATED 5.2.66.0/24 50673 Serverius AS
59530 UNALLOCATED 5.8.182.0/24 31261 GARS Telecom
61408 UNALLOCATED 5.56.0.0/21 174 Cogent Communication
59414 UNALLOCATED 5.102.144.0/21 15576 Nextra backbone in D
59395 UNALLOCATED 5.133.16.0/21 3549 Global Crossing
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

Complete listing at http://thyme.rand.apnic.net/current/data-badAS

Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------

Prefix Origin AS Description
128.0.24.0/21 41794 Altline LLC
128.0.64.0/22 49466 Declic Telecom SAS
128.0.68.0/22 49466 Declic Telecom SAS
128.0.72.0/21 23456 32-bit ASN transition
128.0.80.0/20 52041 Timer LTD
128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol
128.0.106.0/24 23456 32-bit ASN transition
128.0.128.0/20 29285 AMT closed joint-stock compan
128.0.144.0/22 59675 >>UNKNOWN<<
128.0.160.0/21 23456 32-bit ASN transition

Complete listing at http://thyme.rand.apnic.net/current/data-dsua

Advertised Unallocated Addresses
--------------------------------

Network Origin AS Description
14.192.0.0/22 45464 Room 201, TGU Bldg
14.192.4.0/22 45464 Room 201, TGU Bldg
14.192.8.0/22 45464 Room 201, TGU Bldg
14.192.12.0/22 45464 Room 201, TGU Bldg
14.192.16.0/22 45464 Room 201, TGU Bldg
14.192.20.0/22 45464 Room 201, TGU Bldg
14.192.24.0/22 45464 Room 201, TGU Bldg
14.192.28.0/22 45464 Room 201, TGU Bldg
27.112.114.0/24 23884 Proimage Engineering and Comm
41.220.80.0/24 38925 DAC AS Germany

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 /9:13 /10:29 /11:88 /12:243
/13:480 /14:851 /15:1552 /16:12448 /17:6535 /18:10898
/19:21305 /20:30713 /21:32757 /22:43317 /23:40393 /24:224694
/25:1361 /26:1697 /27:905 /28:182 /29:78 /30:17
/31:0 /32:24

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
7029 2644 3204 Windstream Communications Inc
18566 2034 2084 Covad Communications
6389 1786 3167 bellsouth.net, inc.
8402 1450 1738 Corbina telecom
22773 1300 1972 Cox Communications, Inc.
30036 1291 1374 Mediacom Communications Corp
11492 1149 1184 Cable One
6503 1054 1539 AVANTEL, S.A.
1785 1018 1933 PaeTec Communications, Inc.
7011 955 1220 Citizens Utilities

Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:645 2:780 3:1 4:13 5:641 6:3
8:477 12:1955 13:3 14:688 15:11 16:3
17:6 20:27 23:211 24:1813 27:1396 31:1034
32:54 33:2 34:2 36:7 37:930 38:837
39:2 40:138 41:2657 42:177 44:3 46:1648
47:2 49:505 50:607 52:12 54:27 55:5
56:4 57:27 58:986 59:544 60:237 61:1296
62:948 63:2018 64:4296 65:2202 66:4523 67:2102
68:1159 69:3221 70:936 71:554 72:1889 74:2620
75:478 76:284 77:992 78:1008 79:512 80:1242
81:980 82:629 83:539 84:520 85:1149 86:507
87:945 88:350 89:1739 90:305 91:5306 92:580
93:1411 94:1710 95:1281 96:412 97:325 98:971
99:39 100:31 101:291 103:1762 105:519 106:121
107:203 108:478 109:1632 110:831 111:978 112:435
113:738 114:676 115:895 116:883 117:758 118:967
119:1233 120:362 121:693 122:1698 123:1163 124:1332
125:1288 128:554 129:200 130:292 131:661 132:315
133:142 134:253 135:62 136:217 137:238 138:339
139:175 140:503 141:291 142:496 143:378 144:493
145:83 146:525 147:267 148:737 149:327 150:157
151:211 152:451 153:183 154:21 155:432 156:228
157:364 158:285 159:670 160:337 161:414 162:369
163:191 164:581 165:446 166:454 167:561 168:980
169:130 170:919 171:151 172:7 173:1699 174:635
175:471 176:728 177:1396 178:1642 180:1383 181:167
182:1108 183:302 184:617 185:54 186:2071 187:1397
188:1747 189:1623 190:5835 192:6049 193:5407 194:4134
195:3462 196:1229 197:260 198:3906 199:5092 200:5999
201:1974 202:8735 203:8714 204:4427 205:2537 206:2761
207:2807 208:4067 209:3626 210:2832 211:1531 212:2140
213:1848 214:892 215:75 216:5167 217:1572 218:577
219:311 220:1260 221:531 222:337 223:405

End of report
_______________________________________________
bgp-stats mailing list
bgp-stats@lists.apnic.net
http://mailman.apnic.net/mailman/listinfo/bgp-stats
Posted by Admin at 10:53 AM 0 comments
Subscribe to: Posts (Atom)