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, December 1, 2012

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sun 02 Dec, 2012

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

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

BGP routing table entries examined: 426935
Prefixes after maximum aggregation: 178034
Deaggregation factor: 2.40
Unique aggregates announced to Internet: 212671
Total ASes present in the Internet Routing Table: 39396
Prefixes per ASN: 10.84
Origin-only ASes present in the Internet Routing Table: 33900
Origin ASes announcing only one prefix: 15825
Transit ASes present in the Internet Routing Table: 5496
Transit-only ASes present in the Internet Routing Table: 125
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) 35
Prefixes from unregistered ASNs in the Routing Table: 1764
Unregistered ASNs in the Routing Table: 453
Number of 32-bit ASNs allocated by the RIRs: 3545
Number of 32-bit ASNs visible in the Routing Table: 0
Prefixes from 32-bit ASNs in the Routing Table: 8504
Special use prefixes present in the Routing Table: 21
Prefixes being announced from unallocated address space: 150
Number of addresses announced to Internet: 2635096064
Equivalent to 157 /8s, 16 /16s and 96 /24s
Percentage of available address space announced: 71.2
Percentage of allocated address space announced: 71.2
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.0
Total number of prefixes smaller than registry allocations: 149106

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

Prefixes being announced by APNIC Region ASes: 99095
Total APNIC prefixes after maximum aggregation: 31242
APNIC Deaggregation factor: 3.17
Prefixes being announced from the APNIC address blocks: 100591
Unique aggregates announced from the APNIC address blocks: 43101
APNIC Region origin ASes present in the Internet Routing Table: 4751
APNIC Prefixes per ASN: 21.17
APNIC Region origin ASes announcing only one prefix: 1272
APNIC Region transit ASes present in the Internet Routing Table: 752
Average APNIC Region AS path length visible: 4.0
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: 712805376
Equivalent to 42 /8s, 124 /16s and 140 /24s
Percentage of available APNIC address space announced: 83.3

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: 153714
Total ARIN prefixes after maximum aggregation: 77859
ARIN Deaggregation factor: 1.97
Prefixes being announced from the ARIN address blocks: 154450
Unique aggregates announced from the ARIN address blocks: 69836
ARIN Region origin ASes present in the Internet Routing Table: 15243
ARIN Prefixes per ASN: 10.13
ARIN Region origin ASes announcing only one prefix: 5765
ARIN Region transit ASes present in the Internet Routing Table: 1523
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: 1087384064
Equivalent to 64 /8s, 208 /16s and 42 /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: 111189
Total RIPE prefixes after maximum aggregation: 57865
RIPE Deaggregation factor: 1.92
Prefixes being announced from the RIPE address blocks: 114084
Unique aggregates announced from the RIPE address blocks: 73144
RIPE Region origin ASes present in the Internet Routing Table: 16952
RIPE Prefixes per ASN: 6.73
RIPE Region origin ASes announcing only one prefix: 8120
RIPE Region transit ASes present in the Internet Routing Table: 2702
Average RIPE Region AS path length visible: 3.5
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 0
Number of RIPE addresses announced to Internet: 649300480
Equivalent to 38 /8s, 179 /16s and 138 /24s
Percentage of available RIPE address space announced: 94.4

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: 44045
Total LACNIC prefixes after maximum aggregation: 8725
LACNIC Deaggregation factor: 5.05
Prefixes being announced from the LACNIC address blocks: 47474
Unique aggregates announced from the LACNIC address blocks: 22889
LACNIC Region origin ASes present in the Internet Routing Table: 1720
LACNIC Prefixes per ASN: 27.60
LACNIC Region origin ASes announcing only one prefix: 495
LACNIC Region transit ASes present in the Internet Routing Table: 314
Average LACNIC Region AS path length visible: 3.9
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: 120069632
Equivalent to 7 /8s, 40 /16s and 30 /24s
Percentage of available LACNIC address space announced: 71.6

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: 9635
Total AfriNIC prefixes after maximum aggregation: 2290
AfriNIC Deaggregation factor: 4.21
Prefixes being announced from the AfriNIC address blocks: 10185
Unique aggregates announced from the AfriNIC address blocks: 3569
AfriNIC Region origin ASes present in the Internet Routing Table: 574
AfriNIC Prefixes per ASN: 17.74
AfriNIC Region origin ASes announcing only one prefix: 173
AfriNIC Region transit ASes present in the Internet Routing Table: 126
Average AfriNIC Region AS path length visible: 3.3
Max AfriNIC Region AS path length visible: 15
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 0
Number of AfriNIC addresses announced to Internet: 42966272
Equivalent to 2 /8s, 143 /16s and 157 /24s
Percentage of available AfriNIC address space announced: 42.7

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 2431 826 46 PT Telekomunikasi Indonesia
4766 2101 11550 604 Korea Telecom (KIX)
7545 1803 301 91 TPG Internet Pty Ltd
4755 1600 374 158 TATA Communications formerly
9829 1411 1155 42 National Internet Backbone
9583 1171 88 503 Sify Limited
7552 1127 1062 11 Vietel Corporation
24560 1035 385 165 Bharti Airtel Ltd., Telemedia
9498 1034 310 75 BHARTI Airtel Ltd.
18101 1017 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 3194 994 218 Windstream Communications Inc
6389 3145 3719 148 BellSouth.net Inc.
18566 2077 381 182 Covad Communications Co.
22773 1939 2932 131 Cox Communications Inc.
1785 1932 677 122 PaeTec Communications, Inc.
20115 1683 1607 624 Charter Communications
4323 1588 1169 393 tw telecom holdings, inc.
30036 1360 280 751 Mediacom Communications Corp
7018 1280 10307 849 AT&T Services, Inc.
7011 1223 334 693 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 1645 544 16 Corbina telecom
12479 856 777 64 France Telecom Espana SA
34984 849 210 216 BILISIM TELEKOM
2118 784 97 15 EUnet/RELCOM Autonomous Syste
13188 743 94 132 Ukraine
31148 738 38 13 FreeNet ISP
6830 718 2313 437 UPC Broadband
20940 704 228 549 Akamai Technologies European
8551 625 367 39 Bezeq International
58113 603 68 366 LIR DATACENTER TELECOM SRL

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 2262 386 206 Types of queries are: POCs, o
28573 2182 1285 66 Types of queries are: POCs, o
7303 1666 1138 200 Telecom Argentina S.A.
6503 1529 435 69 Axtel, S.A.B. de C.V.
8151 1457 3021 350 Uninet S.A. de C.V.
27947 732 78 88 Telconet S.A
3816 649 308 77 Types of queries are: POCs, o
11172 603 101 68 Alestra, S. de R.L. de C.V.
18881 596 716 18 Global Village Telecom
22047 579 326 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 874 275 36 LINKdotNET AS number
36998 772 48 3 MOBITEL
8452 538 958 13 TEDATA
6713 519 666 20 Itissalat Al-MAGHRIB
24835 289 80 8 RAYA Telecom - Egypt
3741 267 906 225 The Internet Solution
12258 194 28 66 Vodacom Internet Company
15399 191 29 7 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 3194 994 218 Windstream Communications Inc
6389 3145 3719 148 BellSouth.net Inc.
17974 2431 826 46 PT Telekomunikasi Indonesia
10620 2262 386 206 Types of queries are: POCs, o
28573 2182 1285 66 Types of queries are: POCs, o
4766 2101 11550 604 Korea Telecom (KIX)
18566 2077 381 182 Covad Communications Co.
22773 1939 2932 131 Cox Communications Inc.
1785 1932 677 122 PaeTec Communications, Inc.
7545 1803 301 91 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 3145 2997 BellSouth.net Inc.
17974 2431 2385 PT Telekomunikasi Indonesia
28573 2182 2116 Types of queries are: POCs, o
10620 2262 2056 Types of queries are: POCs, o
18566 2077 1895 Covad Communications Co.
1785 1932 1810 PaeTec Communications, Inc.
22773 1939 1808 Cox Communications Inc.
7545 1803 1712 TPG Internet Pty Ltd
8402 1645 1629 Corbina telecom
4766 2101 1497 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
61395 UNALLOCATED 5.83.56.0/22 3292 TDC Data Networks
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

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
128.0.0.0/24 2876 Jump Management SRL
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

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

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

Network Origin AS Description
27.112.114.0/24 23884 Proimage Engineering and Comm
41.222.80.0/21 37110 Moztel LDA
41.223.108.0/22 36966 >>UNKNOWN<<
62.12.96.0/19 38478 SunnyVision Limited
62.61.220.0/24 24974 Tachyon Europe BV
62.61.221.0/24 24974 Tachyon Europe BV
64.66.32.0/20 18864 >>UNKNOWN<<
64.187.208.0/24 174 Cogent Communications
64.187.209.0/24 23005 SWITCH Communications Group L
65.111.1.0/24 32258 SDN Global

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
/13:475 /14:859 /15:1561 /16:12421 /17:6599 /18:10807
/19:21465 /20:30708 /21:32708 /22:43197 /23:40195 /24:224954
/25:9 /26:12 /27:11 /28:145 /29:189 /30:86
/31:0 /32:141

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

ASN No of nets Total ann. Description
7029 2618 3194 Windstream Communications Inc
18566 2027 2077 Covad Communications Co.
6389 1781 3145 BellSouth.net Inc.
8402 1355 1645 Corbina telecom
22773 1273 1939 Cox Communications Inc.
30036 1273 1360 Mediacom Communications Corp
11492 1146 1181 CABLE ONE, INC.
6503 1050 1529 Axtel, S.A.B. de C.V.
1785 1021 1932 PaeTec Communications, Inc.
7011 958 1223 Frontier Communications of Am

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

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

1:607 2:701 3:1 4:13 5:660 6:3
8:484 12:1952 13:3 14:686 15:11 16:3
17:6 20:27 23:217 24:1775 27:1403 31:1318
32:49 33:2 34:2 36:7 37:1058 38:836
39:2 40:140 41:2628 42:179 44:3 46:1690
47:3 49:502 50:613 52:12 54:27 55:7
57:31 58:988 59:546 60:229 61:1271 62:1045
63:2017 64:4325 65:2196 66:4488 67:2092 68:1164
69:3233 70:926 71:556 72:1892 74:2620 75:479
76:299 77:974 78:1012 79:507 80:1225 81:984
82:637 83:537 84:529 85:1158 86:477 87:963
88:353 89:1741 90:305 91:5352 92:590 93:1574
94:2014 95:1199 96:408 97:323 98:976 99:37
100:30 101:283 103:1834 105:516 106:119 107:202
108:470 109:1673 110:797 111:969 112:452 113:696
114:637 115:873 116:870 117:749 118:964 119:1213
120:368 121:663 122:1699 123:1178 124:1290 125:1289
128:537 129:189 130:281 131:632 132:312 133:143
134:243 135:62 136:214 137:231 138:341 139:165
140:156 141:293 142:480 143:360 144:487 145:78
146:513 147:260 148:713 149:328 150:148 151:221
152:396 153:183 154:21 155:438 156:223 157:329
158:256 159:591 160:335 161:390 162:369 163:180
164:577 165:443 166:479 167:561 168:982 169:128
170:974 171:152 172:6 173:1704 174:641 175:457
176:882 177:1446 178:1675 180:1334 181:178 182:1108
183:303 184:620 185:107 186:2052 187:1442 188:1784
189:1602 190:5977 192:6014 193:5429 194:4399 195:3657
196:1233 197:272 198:3897 199:5083 200:5959 201:1977
202:8538 203:8612 204:4362 205:2529 206:2664 207:2730
208:4059 209:3631 210:2770 211:1524 212:2162 213:1872
214:877 215:73 216:5167 217:1607 218:576 219:293
220:1254 221:539 222:336 223:411

End of report
_______________________________________________
bgp-stats mailing list
bgp-stats@lists.apnic.net
http://mailman.apnic.net/mailman/listinfo/bgp-stats
Posted by Admin at 2:41 PM 0 comments

[bgp-stats] Routing Table Report - Japan view

* BGP Routing Table Analysis Reports *
Routing Table Report 04:00 +10GMT Sun 02 Dec, 2012

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

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

BGP routing table entries examined: 433800
Prefixes after maximum aggregation: 180295
Deaggregation factor: 2.41
Unique aggregates announced to Internet: 212906
Total ASes present in the Internet Routing Table: 42723
Prefixes per ASN: 10.15
Origin-only ASes present in the Internet Routing Table: 33874
Origin ASes announcing only one prefix: 15806
Transit ASes present in the Internet Routing Table: 5683
Transit-only ASes present in the Internet Routing Table: 137
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) 35
Prefixes from unregistered ASNs in the Routing Table: 1122
Unregistered ASNs in the Routing Table: 406
Number of 32-bit ASNs allocated by the RIRs: 3545
Number of 32-bit ASNs visible in the Routing Table: 3166
Prefixes from 32-bit ASNs in the Routing Table: 8563
Special use prefixes present in the Routing Table: 15
Prefixes being announced from unallocated address space: 144
Number of addresses announced to Internet: 2615716044
Equivalent to 155 /8s, 232 /16s and 168 /24s
Percentage of available address space announced: 70.7
Percentage of allocated address space announced: 70.7
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.0
Total number of prefixes smaller than registry allocations: 153063

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

Prefixes being announced by APNIC Region ASes: 104733
Total APNIC prefixes after maximum aggregation: 32666
APNIC Deaggregation factor: 3.21
Prefixes being announced from the APNIC address blocks: 105596
Unique aggregates announced from the APNIC address blocks: 43195
APNIC Region origin ASes present in the Internet Routing Table: 4800
APNIC Prefixes per ASN: 22.00
APNIC Region origin ASes announcing only one prefix: 1242
APNIC Region transit ASes present in the Internet Routing Table: 788
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: 373
Number of APNIC addresses announced to Internet: 715379200
Equivalent to 42 /8s, 163 /16s and 210 /24s
Percentage of available APNIC address space announced: 83.6

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: 155321
Total ARIN prefixes after maximum aggregation: 78395
ARIN Deaggregation factor: 1.98
Prefixes being announced from the ARIN address blocks: 156056
Unique aggregates announced from the ARIN address blocks: 69901
ARIN Region origin ASes present in the Internet Routing Table: 15310
ARIN Prefixes per ASN: 10.19
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: 18
Number of ARIN addresses announced to Internet: 1087609216
Equivalent to 64 /8s, 211 /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: 110862
Total RIPE prefixes after maximum aggregation: 57974
RIPE Deaggregation factor: 1.91
Prefixes being announced from the RIPE address blocks: 113746
Unique aggregates announced from the RIPE address blocks: 73237
RIPE Region origin ASes present in the Internet Routing Table: 16978
RIPE Prefixes per ASN: 6.70
RIPE Region origin ASes announcing only one prefix: 8130
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: 31
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2054
Number of RIPE addresses announced to Internet: 649319716
Equivalent to 38 /8s, 179 /16s and 213 /24s
Percentage of available RIPE address space announced: 94.4

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: 44661
Total LACNIC prefixes after maximum aggregation: 8917
LACNIC Deaggregation factor: 5.01
Prefixes being announced from the LACNIC address blocks: 48157
Unique aggregates announced from the LACNIC address blocks: 22884
LACNIC Region origin ASes present in the Internet Routing Table: 1729
LACNIC Prefixes per ASN: 27.85
LACNIC Region origin ASes announcing only one prefix: 493
LACNIC Region transit ASes present in the Internet Routing Table: 329
Average LACNIC Region AS path length visible: 4.7
Max LACNIC Region AS path length visible: 27
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 715
Number of LACNIC addresses announced to Internet: 120153640
Equivalent to 7 /8s, 41 /16s and 102 /24s
Percentage of available LACNIC address space announced: 71.6

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: 9548
Total AfriNIC prefixes after maximum aggregation: 2290
AfriNIC Deaggregation factor: 4.17
Prefixes being announced from the AfriNIC address blocks: 10101
Unique aggregates announced from the AfriNIC address blocks: 3564
AfriNIC Region origin ASes present in the Internet Routing Table: 572
AfriNIC Prefixes per ASN: 17.66
AfriNIC Region origin ASes announcing only one prefix: 172
AfriNIC Region transit ASes present in the Internet Routing Table: 130
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 16
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6
Number of AfriNIC addresses announced to Internet: 42958848
Equivalent to 2 /8s, 143 /16s and 128 /24s
Percentage of available AfriNIC address space announced: 42.7

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 2943 11557 900 Korea Telecom (KIX)
17974 2431 826 46 PT TELEKOMUNIKASI INDONESIA
7545 1811 301 90 TPG Internet Pty Ltd
4755 1625 374 159 TATA Communications formerly
9829 1411 1155 42 BSNL National Internet Backbo
9583 1182 88 499 Sify Limited
7552 1141 1062 11 Vietel Corporation
4808 1126 2056 317 CNCGROUP IP network: China169
24560 1035 385 165 Bharti Airtel Ltd., Telemedia
9498 1032 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 3195 994 218 Windstream Communications Inc
6389 3145 3719 148 bellsouth.net, inc.
18566 2083 382 180 Covad Communications
22773 1939 2932 131 Cox Communications, Inc.
1785 1935 678 124 PaeTec Communications, Inc.
20115 1684 1607 625 Charter Communications
4323 1590 1153 394 Time Warner Telecom
30036 1361 280 751 Mediacom Communications Corp
7018 1278 10275 847 AT&T WorldNet Services
7011 1223 334 693 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 1695 544 16 Corbina telecom
12479 856 777 64 Uni2 Autonomous System
34984 849 210 215 BILISIM TELEKOM
2118 784 97 15 EUnet/RELCOM Autonomous Syste
13188 744 94 132 Educational Network
31148 738 38 13 FreeNet ISP
6830 717 2313 436 UPC Distribution Services
20940 705 227 545 Akamai Technologies European
58113 603 68 366 LIR DATACENTER TELECOM SRL
8551 601 367 39 Bezeq International

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 2261 386 206 TVCABLE BOGOTA
28573 2174 1285 66 NET Servicos de Comunicao S.A
7303 1666 1138 200 Telecom Argentina Stet-France
8151 1603 3024 356 UniNet S.A. de C.V.
6503 1537 435 67 AVANTEL, S.A.
27947 754 77 92 Telconet S.A
3816 619 307 91 Empresa Nacional de Telecomun
11172 603 85 68 Servicios Alestra S.A de C.V
18881 596 716 18 Global Village Telecom
7738 579 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 873 274 36 LINKdotNET AS number
36998 772 48 3 MOBITEL
8452 537 958 13 TEDATA
6713 519 666 20 Itissalat Al-MAGHRIB
24835 289 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 179 697 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 3195 994 218 Windstream Communications Inc
6389 3145 3719 148 bellsouth.net, inc.
4766 2943 11557 900 Korea Telecom (KIX)
17974 2431 826 46 PT TELEKOMUNIKASI INDONESIA
10620 2261 386 206 TVCABLE BOGOTA
28573 2174 1285 66 NET Servicos de Comunicao S.A
18566 2083 382 180 Covad Communications
22773 1939 2932 131 Cox Communications, Inc.
1785 1935 678 124 PaeTec Communications, Inc.
7545 1811 301 90 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 3145 2997 bellsouth.net, inc.
17974 2431 2385 PT TELEKOMUNIKASI INDONESIA
28573 2174 2108 NET Servicos de Comunicao S.A
10620 2261 2055 TVCABLE BOGOTA
4766 2943 2043 Korea Telecom (KIX)
18566 2083 1903 Covad Communications
1785 1935 1811 PaeTec Communications, Inc.
22773 1939 1808 Cox Communications, Inc.
7545 1811 1721 TPG Internet Pty Ltd
8402 1695 1679 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
61395 UNALLOCATED 5.83.56.0/22 3292 TDC Tele Danmark
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

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

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

Prefix Origin AS Description
128.0.0.0/24 2876 Jump Management SRL
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<<

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

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

Network Origin AS Description
27.112.114.0/24 23884 Proimage Engineering and Comm
41.222.80.0/21 37110 Moztel LDA
41.223.108.0/22 36966 >>UNKNOWN<<
62.12.96.0/19 38478 SunnyVision Limited
62.61.220.0/24 24974 Tachyon Europe BV - Wireless
62.61.221.0/24 24974 Tachyon Europe BV - Wireless
64.66.32.0/20 18864 >>UNKNOWN<<
64.187.208.0/24 174 Cogent Communications
64.187.209.0/24 23005 Power Pulse
65.111.1.0/24 32258 SDN Global

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
/13:477 /14:857 /15:1552 /16:12469 /17:6565 /18:10894
/19:21506 /20:30766 /21:32827 /22:43621 /23:40593 /24:226991
/25:1363 /26:1738 /27:885 /28:184 /29:79 /30:17
/31:0 /32:25

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

ASN No of nets Total ann. Description
7029 2619 3195 Windstream Communications Inc
18566 2033 2083 Covad Communications
6389 1781 3145 bellsouth.net, inc.
8402 1404 1695 Corbina telecom
30036 1274 1361 Mediacom Communications Corp
22773 1273 1939 Cox Communications, Inc.
11492 1146 1181 Cable One
6503 1054 1537 AVANTEL, S.A.
1785 1021 1935 PaeTec Communications, Inc.
7011 958 1223 Citizens Utilities

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

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

1:648 2:731 3:1 4:13 5:660 6:3
8:484 12:1954 13:3 14:700 15:11 16:3
17:6 20:27 23:218 24:1780 27:1415 31:1295
32:54 33:2 34:2 36:7 37:1058 38:842
39:2 40:140 41:2565 42:179 44:3 46:1701
47:3 49:507 50:620 52:12 54:27 55:6
57:28 58:1069 59:550 60:234 61:1285 62:1024
63:2023 64:4333 65:2201 66:4502 67:2101 68:1165
69:3238 70:926 71:557 72:1893 74:2622 75:479
76:299 77:986 78:1017 79:507 80:1225 81:982
82:630 83:538 84:530 85:1159 86:477 87:962
88:354 89:1748 90:305 91:5347 92:590 93:1576
94:2015 95:1203 96:408 97:323 98:976 99:40
100:31 101:286 103:1857 105:516 106:119 107:202
108:488 109:1672 110:807 111:972 112:461 113:736
114:642 115:901 116:888 117:777 118:964 119:1254
120:374 121:678 122:1734 123:1180 124:1326 125:1289
128:572 129:201 130:294 131:636 132:317 133:143
134:254 135:62 136:215 137:239 138:341 139:167
140:284 141:294 142:499 143:361 144:491 145:78
146:520 147:268 148:728 149:330 150:156 151:222
152:398 153:183 154:22 155:440 156:226 157:374
158:256 159:672 160:335 161:414 162:370 163:192
164:581 165:449 166:479 167:560 168:985 169:130
170:975 171:151 172:6 173:1704 174:641 175:439
176:889 177:1452 178:1683 180:1348 181:178 182:1117
183:274 184:621 185:107 186:2055 187:1442 188:1790
189:1606 190:6005 192:6068 193:5426 194:4397 195:3655
196:1233 197:269 198:3946 199:5120 200:6013 201:1978
202:8797 203:8716 204:4435 205:2547 206:2757 207:2796
208:4068 209:3653 210:2903 211:1530 212:2145 213:1867
214:881 215:74 216:5181 217:1606 218:589 219:305
220:1258 221:543 222:336 223:415

End of report
_______________________________________________
bgp-stats mailing list
bgp-stats@lists.apnic.net
http://mailman.apnic.net/mailman/listinfo/bgp-stats
Posted by Admin at 10:55 AM 0 comments

Friday, November 30, 2012

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sat 01 Dec, 2012

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

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

BGP routing table entries examined: 427285
Prefixes after maximum aggregation: 178210
Deaggregation factor: 2.40
Unique aggregates announced to Internet: 212533
Total ASes present in the Internet Routing Table: 39387
Prefixes per ASN: 10.85
Origin-only ASes present in the Internet Routing Table: 33893
Origin ASes announcing only one prefix: 15824
Transit ASes present in the Internet Routing Table: 5494
Transit-only ASes present in the Internet Routing Table: 125
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) 35
Prefixes from unregistered ASNs in the Routing Table: 1757
Unregistered ASNs in the Routing Table: 455
Number of 32-bit ASNs allocated by the RIRs: 3544
Number of 32-bit ASNs visible in the Routing Table: 0
Prefixes from 32-bit ASNs in the Routing Table: 8518
Special use prefixes present in the Routing Table: 21
Prefixes being announced from unallocated address space: 154
Number of addresses announced to Internet: 2633947648
Equivalent to 156 /8s, 254 /16s and 218 /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: 93.9
Total number of prefixes smaller than registry allocations: 149065

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

Prefixes being announced by APNIC Region ASes: 99155
Total APNIC prefixes after maximum aggregation: 31233
APNIC Deaggregation factor: 3.17
Prefixes being announced from the APNIC address blocks: 100651
Unique aggregates announced from the APNIC address blocks: 43153
APNIC Region origin ASes present in the Internet Routing Table: 4757
APNIC Prefixes per ASN: 21.16
APNIC Region origin ASes announcing only one prefix: 1275
APNIC Region transit ASes present in the Internet Routing Table: 750
Average APNIC Region AS path length visible: 4.0
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: 712592896
Equivalent to 42 /8s, 121 /16s and 78 /24s
Percentage of available APNIC address space announced: 83.3

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: 154111
Total ARIN prefixes after maximum aggregation: 78054
ARIN Deaggregation factor: 1.97
Prefixes being announced from the ARIN address blocks: 154838
Unique aggregates announced from the ARIN address blocks: 69837
ARIN Region origin ASes present in the Internet Routing Table: 15245
ARIN Prefixes per ASN: 10.16
ARIN Region origin ASes announcing only one prefix: 5763
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: 1087451648
Equivalent to 64 /8s, 209 /16s and 50 /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: 111071
Total RIPE prefixes after maximum aggregation: 57821
RIPE Deaggregation factor: 1.92
Prefixes being announced from the RIPE address blocks: 113955
Unique aggregates announced from the RIPE address blocks: 72965
RIPE Region origin ASes present in the Internet Routing Table: 16937
RIPE Prefixes per ASN: 6.73
RIPE Region origin ASes announcing only one prefix: 8117
RIPE Region transit ASes present in the Internet Routing Table: 2698
Average RIPE Region AS path length visible: 3.5
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 0
Number of RIPE addresses announced to Internet: 648396800
Equivalent to 38 /8s, 165 /16s and 192 /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: 44005
Total LACNIC prefixes after maximum aggregation: 8758
LACNIC Deaggregation factor: 5.02
Prefixes being announced from the LACNIC address blocks: 47456
Unique aggregates announced from the LACNIC address blocks: 22885
LACNIC Region origin ASes present in the Internet Routing Table: 1717
LACNIC Prefixes per ASN: 27.64
LACNIC Region origin ASes announcing only one prefix: 495
LACNIC Region transit ASes present in the Internet Routing Table: 316
Average LACNIC Region AS path length visible: 3.9
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: 119981312
Equivalent to 7 /8s, 38 /16s and 197 /24s
Percentage of available LACNIC address space announced: 71.5

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: 9676
Total AfriNIC prefixes after maximum aggregation: 2287
AfriNIC Deaggregation factor: 4.23
Prefixes being announced from the AfriNIC address blocks: 10230
Unique aggregates announced from the AfriNIC address blocks: 3557
AfriNIC Region origin ASes present in the Internet Routing Table: 573
AfriNIC Prefixes per ASN: 17.85
AfriNIC Region origin ASes announcing only one prefix: 174
AfriNIC Region transit ASes present in the Internet Routing Table: 127
Average AfriNIC Region AS path length visible: 3.3
Max AfriNIC Region AS path length visible: 15
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 0
Number of AfriNIC addresses announced to Internet: 42947072
Equivalent to 2 /8s, 143 /16s and 82 /24s
Percentage of available AfriNIC address space announced: 42.7

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 2431 826 46 PT Telekomunikasi Indonesia
4766 2101 11550 604 Korea Telecom (KIX)
7545 1802 301 90 TPG Internet Pty Ltd
4755 1606 374 159 TATA Communications formerly
9829 1412 1155 42 National Internet Backbone
9583 1171 88 503 Sify Limited
7552 1128 1062 11 Vietel Corporation
24560 1040 385 165 Bharti Airtel Ltd., Telemedia
9498 1032 310 74 BHARTI Airtel Ltd.
18101 1016 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 3195 994 218 Windstream Communications Inc
6389 3145 3719 148 BellSouth.net Inc.
18566 2077 381 182 Covad Communications Co.
22773 1938 2932 131 Cox Communications Inc.
1785 1932 677 122 PaeTec Communications, Inc.
20115 1683 1607 624 Charter Communications
4323 1588 1169 393 tw telecom holdings, inc.
30036 1359 280 750 Mediacom Communications Corp
7018 1284 10308 853 AT&T Services, Inc.
7011 1223 334 693 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 1668 544 16 Corbina telecom
12479 856 777 64 France Telecom Espana SA
34984 849 210 216 BILISIM TELEKOM
2118 784 97 15 EUnet/RELCOM Autonomous Syste
13188 741 94 132 Ukraine
31148 738 38 13 FreeNet ISP
6830 718 2313 437 UPC Broadband
20940 704 228 549 Akamai Technologies European
8551 627 367 39 Bezeq International
58113 603 68 366 LIR DATACENTER TELECOM SRL

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 2262 386 206 Types of queries are: POCs, o
28573 2169 1285 66 Types of queries are: POCs, o
7303 1666 1138 200 Telecom Argentina S.A.
6503 1529 435 69 Axtel, S.A.B. de C.V.
8151 1455 3019 352 Uninet S.A. de C.V.
27947 732 78 88 Telconet S.A
3816 659 309 69 Types of queries are: POCs, o
11172 603 101 68 Alestra, S. de R.L. de C.V.
18881 596 716 18 Global Village Telecom
22047 579 326 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 874 275 36 LINKdotNET AS number
36998 772 48 3 MOBITEL
8452 537 958 13 TEDATA
6713 519 666 20 Itissalat Al-MAGHRIB
24835 289 80 8 RAYA Telecom - Egypt
3741 268 906 225 The Internet Solution
12258 194 28 66 Vodacom Internet Company
15399 192 29 7 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 3195 994 218 Windstream Communications Inc
6389 3145 3719 148 BellSouth.net Inc.
17974 2431 826 46 PT Telekomunikasi Indonesia
10620 2262 386 206 Types of queries are: POCs, o
28573 2169 1285 66 Types of queries are: POCs, o
4766 2101 11550 604 Korea Telecom (KIX)
18566 2077 381 182 Covad Communications Co.
22773 1938 2932 131 Cox Communications Inc.
1785 1932 677 122 PaeTec Communications, Inc.
7545 1802 301 90 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 3145 2997 BellSouth.net Inc.
17974 2431 2385 PT Telekomunikasi Indonesia
28573 2169 2103 Types of queries are: POCs, o
10620 2262 2056 Types of queries are: POCs, o
18566 2077 1895 Covad Communications Co.
1785 1932 1810 PaeTec Communications, Inc.
22773 1938 1807 Cox Communications Inc.
7545 1802 1712 TPG Internet Pty Ltd
8402 1668 1652 Corbina telecom
4766 2101 1497 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
61395 UNALLOCATED 5.83.56.0/22 3292 TDC Data Networks
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

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
128.0.0.0/24 2876 Jump Management SRL
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

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

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

Network Origin AS Description
27.112.114.0/24 23884 Proimage Engineering and Comm
41.222.80.0/21 37110 Moztel LDA
41.223.108.0/22 36966 >>UNKNOWN<<
62.12.96.0/19 38478 SunnyVision Limited
62.61.220.0/24 24974 Tachyon Europe BV
62.61.221.0/24 24974 Tachyon Europe BV
64.66.32.0/20 18864 >>UNKNOWN<<
64.187.208.0/24 174 Cogent Communications
64.187.209.0/24 23005 SWITCH Communications Group L
65.111.1.0/24 32258 SDN Global

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
/13:476 /14:860 /15:1564 /16:12415 /17:6585 /18:10781
/19:21446 /20:30704 /21:32689 /22:43211 /23:40159 /24:225417
/25:9 /26:12 /27:11 /28:140 /29:185 /30:87
/31:0 /32:141

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

ASN No of nets Total ann. Description
7029 2619 3195 Windstream Communications Inc
18566 2027 2077 Covad Communications Co.
6389 1781 3145 BellSouth.net Inc.
8402 1378 1668 Corbina telecom
22773 1273 1938 Cox Communications Inc.
30036 1272 1359 Mediacom Communications Corp
11492 1146 1181 CABLE ONE, INC.
6503 1050 1529 Axtel, S.A.B. de C.V.
1785 1021 1932 PaeTec Communications, Inc.
7011 958 1223 Frontier Communications of Am

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

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

1:604 2:718 3:1 4:13 5:659 6:3
8:488 12:1950 13:3 14:688 15:11 16:3
17:6 20:27 23:217 24:1775 27:1414 31:1316
32:49 33:2 34:2 36:7 37:1057 38:838
39:2 40:140 41:2658 42:179 44:3 46:1686
47:3 49:507 50:612 52:12 54:27 55:5
57:31 58:988 59:547 60:229 61:1271 62:1042
63:2016 64:4326 65:2196 66:4485 67:2101 68:1164
69:3232 70:925 71:556 72:1892 74:2618 75:479
76:299 77:978 78:1019 79:507 80:1226 81:984
82:639 83:538 84:529 85:1159 86:478 87:961
88:354 89:1737 90:305 91:5350 92:582 93:1573
94:2012 95:1200 96:409 97:323 98:972 99:37
100:30 101:283 103:1845 105:516 106:119 107:202
108:470 109:1669 110:798 111:969 112:455 113:719
114:638 115:869 116:870 117:749 118:962 119:1211
120:368 121:664 122:1703 123:1178 124:1290 125:1290
128:537 129:189 130:281 131:634 132:312 133:143
134:243 135:62 136:214 137:234 138:341 139:165
140:466 141:293 142:480 143:361 144:489 145:83
146:515 147:270 148:718 149:328 150:148 151:221
152:396 153:183 154:21 155:438 156:223 157:329
158:256 159:591 160:335 161:390 162:369 163:180
164:577 165:443 166:479 167:562 168:981 169:128
170:976 171:151 172:6 173:1701 174:640 175:458
176:882 177:1438 178:1677 180:1340 181:175 182:1107
183:302 184:621 185:104 186:2051 187:1438 188:1784
189:1601 190:5981 192:6017 193:5427 194:4394 195:3661
196:1240 197:273 198:3897 199:5088 200:5957 201:1981
202:8541 203:8635 204:4365 205:2535 206:2664 207:2732
208:4058 209:3629 210:2769 211:1521 212:2162 213:1873
214:884 215:74 216:5167 217:1605 218:575 219:293
220:1254 221:533 222:336 223:415

End of report
_______________________________________________
bgp-stats mailing list
bgp-stats@lists.apnic.net
http://mailman.apnic.net/mailman/listinfo/bgp-stats
Posted by Admin at 7:44 PM 0 comments

[bgp-stats] Routing Table Report - Japan view

* BGP Routing Table Analysis Reports *
Routing Table Report 04:00 +10GMT Sat 01 Dec, 2012

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

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

BGP routing table entries examined: 434185
Prefixes after maximum aggregation: 180393
Deaggregation factor: 2.41
Unique aggregates announced to Internet: 212775
Total ASes present in the Internet Routing Table: 42729
Prefixes per ASN: 10.16
Origin-only ASes present in the Internet Routing Table: 33874
Origin ASes announcing only one prefix: 15815
Transit ASes present in the Internet Routing Table: 5690
Transit-only ASes present in the Internet Routing Table: 135
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) 35
Prefixes from unregistered ASNs in the Routing Table: 1103
Unregistered ASNs in the Routing Table: 406
Number of 32-bit ASNs allocated by the RIRs: 3544
Number of 32-bit ASNs visible in the Routing Table: 3165
Prefixes from 32-bit ASNs in the Routing Table: 8591
Special use prefixes present in the Routing Table: 15
Prefixes being announced from unallocated address space: 146
Number of addresses announced to Internet: 2614823628
Equivalent to 155 /8s, 219 /16s and 10 /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: 93.9
Total number of prefixes smaller than registry allocations: 153016

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

Prefixes being announced by APNIC Region ASes: 104809
Total APNIC prefixes after maximum aggregation: 32640
APNIC Deaggregation factor: 3.21
Prefixes being announced from the APNIC address blocks: 105681
Unique aggregates announced from the APNIC address blocks: 43268
APNIC Region origin ASes present in the Internet Routing Table: 4800
APNIC Prefixes per ASN: 22.02
APNIC Region origin ASes announcing only one prefix: 1244
APNIC Region transit ASes present in the Internet Routing Table: 786
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: 375
Number of APNIC addresses announced to Internet: 715311872
Equivalent to 42 /8s, 162 /16s and 203 /24s
Percentage of available APNIC address space announced: 83.6

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: 155613
Total ARIN prefixes after maximum aggregation: 78549
ARIN Deaggregation factor: 1.98
Prefixes being announced from the ARIN address blocks: 156347
Unique aggregates announced from the ARIN address blocks: 69911
ARIN Region origin ASes present in the Internet Routing Table: 15313
ARIN Prefixes per ASN: 10.21
ARIN Region origin ASes announcing only one prefix: 5771
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: 41
Number of ARIN region 32-bit ASNs visible in the Routing Table: 18
Number of ARIN addresses announced to Internet: 1087539840
Equivalent to 64 /8s, 210 /16s and 138 /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: 110794
Total RIPE prefixes after maximum aggregation: 57939
RIPE Deaggregation factor: 1.91
Prefixes being announced from the RIPE address blocks: 113671
Unique aggregates announced from the RIPE address blocks: 73036
RIPE Region origin ASes present in the Internet Routing Table: 16973
RIPE Prefixes per ASN: 6.70
RIPE Region origin ASes announcing only one prefix: 8130
RIPE Region transit ASes present in the Internet Routing Table: 2750
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 31
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2051
Number of RIPE addresses announced to Internet: 648513060
Equivalent to 38 /8s, 167 /16s and 134 /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: 44625
Total LACNIC prefixes after maximum aggregation: 8910
LACNIC Deaggregation factor: 5.01
Prefixes being announced from the LACNIC address blocks: 48145
Unique aggregates announced from the LACNIC address blocks: 22869
LACNIC Region origin ASes present in the Internet Routing Table: 1732
LACNIC Prefixes per ASN: 27.80
LACNIC Region origin ASes announcing only one prefix: 496
LACNIC Region transit ASes present in the Internet Routing Table: 330
Average LACNIC Region AS path length visible: 4.7
Max LACNIC Region AS path length visible: 27
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 715
Number of LACNIC addresses announced to Internet: 120089384
Equivalent to 7 /8s, 40 /16s and 107 /24s
Percentage of available LACNIC address space announced: 71.6

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: 9637
Total AfriNIC prefixes after maximum aggregation: 2298
AfriNIC Deaggregation factor: 4.19
Prefixes being announced from the AfriNIC address blocks: 10195
Unique aggregates announced from the AfriNIC address blocks: 3564
AfriNIC Region origin ASes present in the Internet Routing Table: 578
AfriNIC Prefixes per ASN: 17.64
AfriNIC Region origin ASes announcing only one prefix: 174
AfriNIC Region transit ASes present in the Internet Routing Table: 131
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 16
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6
Number of AfriNIC addresses announced to Internet: 43071488
Equivalent to 2 /8s, 145 /16s and 56 /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 2942 11557 900 Korea Telecom (KIX)
17974 2431 826 46 PT TELEKOMUNIKASI INDONESIA
7545 1811 301 90 TPG Internet Pty Ltd
4755 1625 374 159 TATA Communications formerly
9829 1412 1155 42 BSNL National Internet Backbo
9583 1182 88 499 Sify Limited
7552 1142 1062 11 Vietel Corporation
4808 1126 2056 317 CNCGROUP IP network: China169
24560 1040 385 165 Bharti Airtel Ltd., Telemedia
9498 1032 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 3196 994 218 Windstream Communications Inc
6389 3145 3719 148 bellsouth.net, inc.
18566 2083 382 180 Covad Communications
22773 1938 2932 131 Cox Communications, Inc.
1785 1935 678 124 PaeTec Communications, Inc.
20115 1684 1607 625 Charter Communications
4323 1589 1153 394 Time Warner Telecom
30036 1360 280 750 Mediacom Communications Corp
7018 1279 10275 848 AT&T WorldNet Services
7011 1223 334 693 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 1715 544 16 Corbina telecom
12479 856 777 64 Uni2 Autonomous System
34984 849 210 215 BILISIM TELEKOM
2118 784 97 15 EUnet/RELCOM Autonomous Syste
13188 742 94 132 Educational Network
31148 738 38 13 FreeNet ISP
6830 717 2313 436 UPC Distribution Services
20940 705 227 545 Akamai Technologies European
8551 603 367 39 Bezeq International
58113 603 68 366 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
10620 2261 386 206 TVCABLE BOGOTA
28573 2160 1285 66 NET Servicos de Comunicao S.A
7303 1668 1138 201 Telecom Argentina Stet-France
8151 1601 3022 356 UniNet S.A. de C.V.
6503 1538 435 67 AVANTEL, S.A.
27947 754 77 92 Telconet S.A
3816 659 309 70 Empresa Nacional de Telecomun
11172 603 85 68 Servicios Alestra S.A de C.V
18881 595 716 18 Global Village Telecom
7738 579 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 873 274 36 LINKdotNET AS number
36998 772 48 3 MOBITEL
8452 536 958 13 TEDATA
6713 519 666 20 Itissalat Al-MAGHRIB
24835 289 80 8 RAYA Telecom - Egypt
3741 268 906 225 The Internet Solution
12258 194 28 66 Vodacom Internet Company
15706 191 32 6 Sudatel Internet Exchange Aut
29975 191 667 21 Vodacom
16637 179 697 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 3196 994 218 Windstream Communications Inc
6389 3145 3719 148 bellsouth.net, inc.
4766 2942 11557 900 Korea Telecom (KIX)
17974 2431 826 46 PT TELEKOMUNIKASI INDONESIA
10620 2261 386 206 TVCABLE BOGOTA
28573 2160 1285 66 NET Servicos de Comunicao S.A
18566 2083 382 180 Covad Communications
22773 1938 2932 131 Cox Communications, Inc.
1785 1935 678 124 PaeTec Communications, Inc.
7545 1811 301 90 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 3145 2997 bellsouth.net, inc.
17974 2431 2385 PT TELEKOMUNIKASI INDONESIA
28573 2160 2094 NET Servicos de Comunicao S.A
10620 2261 2055 TVCABLE BOGOTA
4766 2942 2042 Korea Telecom (KIX)
18566 2083 1903 Covad Communications
1785 1935 1811 PaeTec Communications, Inc.
22773 1938 1807 Cox Communications, Inc.
7545 1811 1721 TPG Internet Pty Ltd
8402 1715 1699 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
61395 UNALLOCATED 5.83.56.0/22 3292 TDC Tele Danmark
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

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

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

Prefix Origin AS Description
128.0.0.0/24 2876 Jump Management SRL
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<<

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

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

Network Origin AS Description
27.112.114.0/24 23884 Proimage Engineering and Comm
41.222.80.0/21 37110 Moztel LDA
41.223.108.0/22 36966 >>UNKNOWN<<
62.12.96.0/19 38478 SunnyVision Limited
62.61.220.0/24 24974 Tachyon Europe BV - Wireless
62.61.221.0/24 24974 Tachyon Europe BV - Wireless
64.66.32.0/20 18864 >>UNKNOWN<<
64.187.208.0/24 174 Cogent Communications
64.187.209.0/24 23005 Power Pulse
65.111.1.0/24 32258 SDN Global

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
/13:478 /14:858 /15:1555 /16:12467 /17:6553 /18:10881
/19:21495 /20:30777 /21:32846 /22:43646 /23:40544 /24:227407
/25:1363 /26:1734 /27:885 /28:184 /29:79 /30:17
/31:0 /32:25

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

ASN No of nets Total ann. Description
7029 2620 3196 Windstream Communications Inc
18566 2033 2083 Covad Communications
6389 1781 3145 bellsouth.net, inc.
8402 1424 1715 Corbina telecom
22773 1273 1938 Cox Communications, Inc.
30036 1273 1360 Mediacom Communications Corp
11492 1146 1181 Cable One
6503 1054 1538 AVANTEL, S.A.
1785 1021 1935 PaeTec Communications, Inc.
7011 958 1223 Citizens Utilities

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

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

1:646 2:753 3:1 4:13 5:660 6:3
8:488 12:1953 13:3 14:701 15:10 16:3
17:6 20:27 23:217 24:1779 27:1416 31:1297
32:54 33:2 34:2 36:7 37:1057 38:845
39:2 40:140 41:2624 42:179 44:3 46:1699
47:3 49:507 50:619 52:12 54:27 55:7
57:28 58:1067 59:550 60:234 61:1287 62:1026
63:2022 64:4332 65:2200 66:4499 67:2100 68:1165
69:3238 70:926 71:557 72:1893 74:2622 75:479
76:299 77:986 78:1020 79:506 80:1227 81:982
82:632 83:540 84:529 85:1159 86:477 87:960
88:354 89:1744 90:305 91:5352 92:590 93:1574
94:2014 95:1202 96:408 97:323 98:972 99:40
100:31 101:285 103:1868 105:516 106:119 107:202
108:487 109:1669 110:814 111:972 112:459 113:737
114:643 115:898 116:888 117:777 118:962 119:1253
120:376 121:678 122:1738 123:1179 124:1326 125:1290
128:572 129:201 130:294 131:666 132:317 133:143
134:254 135:62 136:215 137:238 138:340 139:168
140:492 141:294 142:499 143:363 144:492 145:83
146:523 147:287 148:735 149:330 150:155 151:221
152:398 153:183 154:22 155:440 156:226 157:375
158:279 159:673 160:335 161:414 162:370 163:192
164:581 165:449 166:479 167:561 168:980 169:130
170:977 171:151 172:6 173:1699 174:640 175:441
176:889 177:1451 178:1681 180:1351 181:178 182:1116
183:303 184:621 185:104 186:2065 187:1437 188:1790
189:1603 190:5975 192:6064 193:5428 194:4395 195:3659
196:1238 197:272 198:3951 199:5098 200:6018 201:1971
202:8803 203:8741 204:4439 205:2554 206:2759 207:2802
208:4067 209:3651 210:2900 211:1527 212:2149 213:1870
214:886 215:74 216:5180 217:1605 218:588 219:311
220:1258 221:533 222:336 223:419

End of report
_______________________________________________
bgp-stats mailing list
bgp-stats@lists.apnic.net
http://mailman.apnic.net/mailman/listinfo/bgp-stats
Posted by Admin at 10:55 AM 0 comments
Subscribe to: Posts (Atom)