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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 19 Dec '08

19 Dec '08

BGP Update Report Interval: 05-Nov-08 -to- 06-Dec-08 (32 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4538 232133 1.9% 45.7 -- ERX-CERNET-BKB China Education and Research Network Center 2 - AS9583 228435 1.9% 180.9 -- SIFY-AS-IN Sify Limited 3 - AS6389 130689 1.1% 29.6 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 4 - AS29282 101489 0.8% 33829.7 -- EMENTOR-AS Enfo Oyj 5 - AS1803 94573 0.8% 66.6 -- ICMNET-5 - Sprint 6 - AS6629 84972 0.7% 1307.3 -- NOAA-AS - NOAA 7 - AS6298 83856 0.7% 38.4 -- ASN-CXA-PH-6298-CBS - Cox Communications Inc. 8 - AS24863 83220 0.7% 121.8 -- LINKdotNET-AS 9 - AS8151 73001 0.6% 33.2 -- Uninet S.A. de C.V. 10 - AS209 71988 0.6% 23.2 -- ASN-QWEST - Qwest Communications Corporation 11 - AS20115 63026 0.5% 30.4 -- CHARTER-NET-HKY-NC - Charter Communications 12 - AS6478 61690 0.5% 35.2 -- ATT-INTERNET3 - AT&T WorldNet Services 13 - AS4323 54750 0.5% 12.9 -- TWTC - tw telecom holdings, inc. 14 - AS6458 54576 0.5% 121.8 -- Telgua 15 - AS7643 52459 0.4% 32.4 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 16 - AS2386 51415 0.4% 31.0 -- INS-AS - AT&T Data Communications Services 17 - AS3462 49113 0.4% 244.3 -- HINET Data Communication Business Group 18 - AS17488 48606 0.4% 33.4 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 19 - AS1785 45555 0.4% 26.6 -- AS-PAETEC-NET - PaeTec Communications, Inc. 20 - AS35805 42761 0.3% 206.6 -- UTG-AS United Telecom AS TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS29282 101489 0.8% 33829.7 -- EMENTOR-AS Enfo Oyj 2 - AS14106 32024 0.3% 16012.0 -- LEPMED01 - Leprechaun, LLC 3 - AS30287 4928 0.0% 4928.0 -- ALON-USA - ALON USA, LP 4 - AS30306 19541 0.2% 3908.2 -- AfOL-Sz-AS 5 - AS41007 18540 0.1% 3708.0 -- CTCASTANA CTC ASTANA, KZ 6 - AS46115 36509 0.3% 3650.9 -- LUTHER - Luther College 7 - AS4130 16771 0.1% 3354.2 -- UPITT-AS - University of Pittsburgh 8 - AS32398 26554 0.2% 3319.2 -- REALNET-ASN-1 9 - AS15561 2969 0.0% 2969.0 -- CDS-ITALY C.D.S. Informatica S.r.l. 10 - AS23917 2755 0.0% 2755.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane 11 - AS47731 2735 0.0% 2735.0 -- ISDC-AS SC ISDC ROMANIA SRL 12 - AS30969 21860 0.2% 2732.5 -- TAN-NET TransAfrica Networks 13 - AS5033 21730 0.2% 2414.4 -- ISW - Internet Specialties West Inc. 14 - AS28519 7180 0.1% 2393.3 -- Universidad Autonoma de Guadalajara 15 - AS43925 4293 0.0% 2146.5 -- MOLDCELL_AS Moldcell SA Autonomous System 16 - AS48131 2096 0.0% 2096.0 -- VANGUARD-BG-AS Vanguard SA 17 - AS31901 2083 0.0% 2083.0 -- THECHIMES - The Chimes, Inc. 18 - AS25799 2000 0.0% 2000.0 -- HOLMAN - Holman Enterprises 19 - AS19017 1988 0.0% 1988.0 -- QUALCOMM-QWBS-LV - Qualcomm Wireless Business Solutions 20 - AS149 1725 0.0% 1725.0 -- DNIC - DoD Network Information Center TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 77.95.144.0/22 71003 0.6% AS29282 -- EMENTOR-AS Enfo Oyj 2 - 221.134.222.0/24 60022 0.5% AS9583 -- SIFY-AS-IN Sify Limited 3 - 210.214.151.0/24 58695 0.5% AS9583 -- SIFY-AS-IN Sify Limited 4 - 221.135.80.0/24 38881 0.3% AS9583 -- SIFY-AS-IN Sify Limited 5 - 124.7.201.0/24 34334 0.3% AS9583 -- SIFY-AS-IN Sify Limited 6 - 217.69.48.0/20 30450 0.2% AS29282 -- EMENTOR-AS Enfo Oyj 7 - 192.102.88.0/24 27094 0.2% AS6629 -- NOAA-AS - NOAA 8 - 192.35.129.0/24 26804 0.2% AS6629 -- NOAA-AS - NOAA 9 - 198.77.177.0/24 26722 0.2% AS6629 -- NOAA-AS - NOAA 10 - 41.204.2.0/24 25863 0.2% AS32398 -- REALNET-ASN-1 11 - 64.162.116.0/24 21556 0.2% AS5033 -- ISW - Internet Specialties West Inc. 12 - 8.192.154.0/24 17463 0.1% AS14106 -- LEPMED01 - Leprechaun, LLC 13 - 150.212.224.0/19 16681 0.1% AS4130 -- UPITT-AS - University of Pittsburgh 14 - 192.12.120.0/24 16423 0.1% AS5691 -- MITRE-AS-5 - The MITRE Corporation 15 - 65.44.76.0/24 14561 0.1% AS14106 -- LEPMED01 - Leprechaun, LLC 16 - 89.4.131.0/24 11665 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 17 - 203.63.26.0/24 11403 0.1% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd 18 - 196.27.104.0/21 10553 0.1% AS30969 -- TAN-NET TransAfrica Networks 19 - 196.27.108.0/22 10508 0.1% AS30969 -- TAN-NET TransAfrica Networks 20 - 195.189.68.0/24 9247 0.1% AS41007 -- CTCASTANA CTC ASTANA, KZ Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 19 Dec '08

19 Dec '08

This report has been generated at Fri Dec 19 21:19:34 2008 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 12-12-08 282624 173848 13-12-08 282898 173838 14-12-08 282975 173850 15-12-08 282781 174282 16-12-08 283153 174958 17-12-08 283693 175193 18-12-08 284094 175932 19-12-08 284488 176119 AS Summary 30262 Number of ASes in routing system 12884 Number of ASes announcing only one prefix 4398 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 89820672 Largest address span announced by an AS (/32s) AS27064: DDN-ASNBLK1 - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 19Dec08 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 284867 176167 108700 38.2% All ASes AS6389 4398 370 4028 91.6% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4206 1720 2486 59.1% TWTC - tw telecom holdings, inc. AS209 2983 1320 1663 55.7% ASN-QWEST - Qwest Communications Corporation AS4766 1659 480 1179 71.1% KIXS-AS-KR Korea Telecom AS17488 1442 323 1119 77.6% HATHWAY-NET-AP Hathway IP Over Cable Internet AS1785 1706 708 998 58.5% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1184 205 979 82.7% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS22773 995 62 933 93.8% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8151 1406 532 874 62.2% Uninet S.A. de C.V. AS6478 1633 825 808 49.5% ATT-INTERNET3 - AT&T WorldNet Services AS11492 1230 454 776 63.1% CABLEONE - CABLE ONE, INC. AS18101 786 100 686 87.3% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS19262 941 257 684 72.7% VZGNI-TRANSIT - Verizon Internet Services Inc. AS2386 1587 905 682 43.0% INS-AS - AT&T Data Communications Services AS3356 1096 452 644 58.8% LEVEL3 Level 3 Communications AS18566 1060 478 582 54.9% COVAD - Covad Communications Co. AS2706 543 21 522 96.1% HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited AS7545 676 170 506 74.9% TPG-INTERNET-AP TPG Internet Pty Ltd AS855 598 131 467 78.1% CANET-ASN-4 - Bell Aliant AS4808 624 157 467 74.8% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS17676 522 64 458 87.7% GIGAINFRA BB TECHNOLOGY Corp. AS24560 634 178 456 71.9% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS4134 901 452 449 49.8% CHINANET-BACKBONE No.31,Jin-rong Street AS9443 525 84 441 84.0% INTERNETPRIMUS-AS-AP Primus Telecommunications AS7018 1438 998 440 30.6% ATT-INTERNET4 - AT&T WorldNet Services AS22047 565 127 438 77.5% VTR BANDA ANCHA S.A. AS20115 1854 1432 422 22.8% CHARTER-NET-HKY-NC - Charter Communications AS4668 691 278 413 59.8% LGNET-AS-KR LG CNS AS4780 729 327 402 55.1% SEEDNET Digital United Inc. AS7011 927 536 391 42.2% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. Total 39539 14146 25393 64.2% Top 30 total Possible Bogus Routes 24.75.116.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 24.75.160.0/19 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.142.40.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.142.160.0/19 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC. 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 62.61.220.0/23 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS6453 GLOBEINTERNET TATA Communications 64.7.120.0/21 AS6453 GLOBEINTERNET TATA Communications 64.64.159.0/24 AS32004 BIG-ASN - Business Information Group, Inc. 64.79.88.0/24 AS26096 LODDEN - Lodden Services 64.79.89.0/24 AS26096 LODDEN - Lodden Services 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.199.32.0/20 AS10397 WISP-AS - Wispnet, LLC 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 66.207.32.0/20 AS23011 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 87.244.128.0/18 AS8733 CHELLO-BELGIUM UPC Belgium - Chello Belgium 98.96.0.0/13 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 100.10.10.0/24 AS14000 AXTEL, S.A. de C.V. 119.31.232.0/21 AS38870 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 124.0.0.0/8 AS17550 SMC-AS-AP San Miguel Corporation 124.109.16.0/21 AS38137 137.0.0.0/13 AS27064 DDN-ASNBLK1 - DoD Network Information Center 151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 188.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 188.0.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 188.0.0.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.141.0/24 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.47.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service G-WiN 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.153.144.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 193.9.26.0/24 AS12594 EXTERNET-AS EXTERNET Autonomus System 193.23.136.0/23 AS43711 SZERVERNET-HU-AS Szervernet Ltd. 193.23.142.0/24 AS47885 HOSTOFFICE-AS HostOffice Kft. 194.0.68.0/22 AS41704 OGS-AS ZAO "Orenburgskaya Gorodskaya Set", Orenburg, Russia 195.190.146.0/24 AS9167 WEBPARTNER WEBPARTNER A/S is a Danish Internet Service Provider 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.80.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.96.0/19 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.240.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.144.96.0/20 AS12185 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.10.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.0.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.128.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.0.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.16.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.80.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.0.187.0/24 AS19132 200.5.32.0/21 AS19132 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.58.224.0/19 AS17925 202.58.224.0/20 AS17925 202.58.240.0/20 AS17925 202.58.240.0/24 AS17925 202.58.244.0/24 AS17925 202.58.249.0/24 AS17925 202.58.250.0/24 AS17925 202.58.253.0/24 AS17925 202.72.40.0/24 AS38205 202.72.41.0/24 AS38205 202.72.42.0/24 AS38205 202.72.46.0/24 AS38205 202.72.47.0/24 AS38205 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.122.120.0/21 AS17494 BTTB-AS-AP Telecom Operator & Internet Service Provider as well 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.150.56.0/24 AS38722 202.150.57.0/24 AS38722 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecommunications Ltd 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.217.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.16.120.0/23 AS12077 204.16.122.0/23 AS12077 204.19.14.0/23 AS577 BACOM - Bell Canada 204.48.32.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.48.58.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.48.60.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.162.224.0/19 AS23464 ILCSNET - Interlink Computer Services 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network 206.220.240.128/25 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 208.38.192.0/21 AS14237 BEAMSPEED1 - Beamspeed 208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.203.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.204.0/22 AS14237 BEAMSPEED1 - Beamspeed 209.54.93.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.111.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.74.96.0/19 AS10912 INTERNAP-BLK - Internap Network Services Corporation 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 209.222.6.0/24 AS26699 PSI-CT - Printing For Systems Inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.162.96.0/19 AS7393 CYBERCON - CYBERCON, INC. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.229.51.0/24 AS15211 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 12 Dec '08

12 Dec '08

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 13 Dec, 2008 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 274910 Prefixes after maximum aggregation: 131479 Deaggregation factor: 2.09 Unique aggregates announced to Internet: 134428 Total ASes present in the Internet Routing Table: 30074 Prefixes per ASN: 9.14 Origin-only ASes present in the Internet Routing Table: 26178 Origin ASes announcing only one prefix: 12740 Transit ASes present in the Internet Routing Table: 3896 Transit-only ASes present in the Internet Routing Table: 96 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 25 Max AS path prepend of ASN (42115) 21 Prefixes from unregistered ASNs in the Routing Table: 529 Unregistered ASNs in the Routing Table: 194 Number of 32-bit ASNs allocated by the RIRs: 68 Prefixes from 32-bit ASNs in the Routing Table: 10 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 210 Number of addresses announced to Internet: 1970066112 Equivalent to 117 /8s, 108 /16s and 210 /24s Percentage of available address space announced: 53.2 Percentage of allocated address space announced: 63.5 Percentage of available address space allocated: 83.7 Percentage of address space in use by end-sites: 74.6 Total number of prefixes smaller than registry allocations: 134988 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 63380 Total APNIC prefixes after maximum aggregation: 22998 APNIC Deaggregation factor: 2.76 Prefixes being announced from the APNIC address blocks: 60296 Unique aggregates announced from the APNIC address blocks: 27407 APNIC Region origin ASes present in the Internet Routing Table: 3488 APNIC Prefixes per ASN: 17.29 APNIC Region origin ASes announcing only one prefix: 937 APNIC Region transit ASes present in the Internet Routing Table: 535 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 390867936 Equivalent to 23 /8s, 76 /16s and 43 /24s Percentage of available APNIC address space announced: 77.7 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 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, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 122980 Total ARIN prefixes after maximum aggregation: 64546 ARIN Deaggregation factor: 1.91 Prefixes being announced from the ARIN address blocks: 92217 Unique aggregates announced from the ARIN address blocks: 35011 ARIN Region origin ASes present in the Internet Routing Table: 12650 ARIN Prefixes per ASN: 7.29 ARIN Region origin ASes announcing only one prefix: 4886 ARIN Region transit ASes present in the Internet Routing Table: 1205 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 20 Number of ARIN addresses announced to Internet: 402263840 Equivalent to 23 /8s, 250 /16s and 15 /24s Percentage of available ARIN address space announced: 82.7 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 ARIN Address Blocks 24/8, 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, 173/8, 174/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 61022 Total RIPE prefixes after maximum aggregation: 36518 RIPE Deaggregation factor: 1.67 Prefixes being announced from the RIPE address blocks: 56559 Unique aggregates announced from the RIPE address blocks: 37770 RIPE Region origin ASes present in the Internet Routing Table: 12349 RIPE Prefixes per ASN: 4.58 RIPE Region origin ASes announcing only one prefix: 6498 RIPE Region transit ASes present in the Internet Routing Table: 1883 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 25 Number of RIPE addresses announced to Internet: 382341984 Equivalent to 22 /8s, 202 /16s and 19 /24s Percentage of available RIPE address space announced: 87.7 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-49151 RIPE Address Blocks 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, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 22722 Total LACNIC prefixes after maximum aggregation: 5633 LACNIC Deaggregation factor: 4.03 Prefixes being announced from the LACNIC address blocks: 20749 Unique aggregates announced from the LACNIC address blocks: 11546 LACNIC Region origin ASes present in the Internet Routing Table: 1038 LACNIC Prefixes per ASN: 19.99 LACNIC Region origin ASes announcing only one prefix: 335 LACNIC Region transit ASes present in the Internet Routing Table: 172 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 18 Number of LACNIC addresses announced to Internet: 58745856 Equivalent to 3 /8s, 128 /16s and 100 /24s Percentage of available LACNIC address space announced: 58.4 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 4298 Total AfriNIC prefixes after maximum aggregation: 1363 AfriNIC Deaggregation factor: 3.15 Prefixes being announced from the AfriNIC address blocks: 4600 Unique aggregates announced from the AfriNIC address blocks: 2195 AfriNIC Region origin ASes present in the Internet Routing Table: 271 AfriNIC Prefixes per ASN: 16.97 AfriNIC Region origin ASes announcing only one prefix: 84 AfriNIC Region transit ASes present in the Internet Routing Table: 56 Average AfriNIC Region AS path length visible: 3.9 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 13104128 Equivalent to 0 /8s, 199 /16s and 244 /24s Percentage of available AfriNIC address space announced: 26.0 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 17488 1443 101 99 Hathway IP Over Cable Interne 4766 1424 6409 364 Korea Telecom (KIX) 4755 1171 474 152 TATA Communications formerly 9583 1116 88 484 Sify Limited 4134 905 15509 354 CHINANET-BACKBONE 18101 784 168 32 Reliance Infocom Ltd Internet 4780 729 358 64 Digital United Inc. 9498 700 311 50 BHARTI BT INTERNET LTD. 7545 657 152 81 TPG Internet Pty Ltd 4808 632 1173 144 CNCGROUP IP network: China169 Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4385 3435 346 bellsouth.net, inc. 209 2981 4032 621 Qwest 20115 1819 1418 745 Charter Communications 1785 1702 717 155 PaeTec Communications, Inc. 6478 1613 369 286 AT&T Worldnet Services 4323 1599 1065 382 Time Warner Telecom 2386 1588 708 901 AT&T Data Communications Serv 7018 1428 5872 987 AT&T WorldNet Services 11492 1229 192 12 Cable One 3356 1094 10991 425 Level 3 Communications, LLC Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 435 1766 384 TDC Tele Danmark 30890 378 79 194 SC Kappa Invexim SRL 12479 373 578 6 Uni2 Autonomous System 3301 336 1413 303 TeliaNet Sweden 8866 331 109 22 Bulgarian Telecommunication C 29049 330 26 3 AzerSat LLC. 3320 329 7064 278 Deutsche Telekom AG 8452 322 188 11 TEDATA 3215 315 2792 96 France Telecom Transpac 8551 304 287 35 Bezeq International Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1404 2832 222 UniNet S.A. de C.V. 11830 667 299 9 Instituto Costarricense de El 10620 631 134 52 TVCABLE BOGOTA 22047 553 270 14 VTR PUNTO NET S.A. 7303 503 249 74 Telecom Argentina Stet-France 6471 426 54 41 ENTEL CHILE S.A. 16814 426 27 10 NSS, S.A. 11172 400 118 72 Servicios Alestra S.A de C.V 28573 364 489 28 NET Servicos de Comunicao S.A 14117 333 23 9 Telefonica del Sur S.A. Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 585 73 43 LINKdotNET AS number 3741 270 857 227 The Internet Solution 20858 264 34 3 EgyNet 2018 239 215 140 Tertiary Education Network 6713 144 135 11 Itissalat Al-MAGHRIB 33783 143 10 17 EEPAD TISP TELECOM & INTERNET 29571 121 15 8 Ci Telecom Autonomous system 5536 120 8 17 Internet Egypt Network 5713 119 555 68 Telkom SA Ltd 33776 116 6 3 Starcomms Nigeria Limited Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4385 3435 346 bellsouth.net, inc. 209 2981 4032 621 Qwest 20115 1819 1418 745 Charter Communications 1785 1702 717 155 PaeTec Communications, Inc. 6478 1613 369 286 AT&T Worldnet Services 4323 1599 1065 382 Time Warner Telecom 2386 1588 708 901 AT&T Data Communications Serv 17488 1443 101 99 Hathway IP Over Cable Interne 7018 1428 5872 987 AT&T WorldNet Services 4766 1424 6409 364 Korea Telecom (KIX) Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 209 2981 2360 Qwest 1785 1702 1547 PaeTec Communications, Inc. 17488 1443 1344 Hathway IP Over Cable Interne 6478 1613 1327 AT&T Worldnet Services 4323 1599 1217 Time Warner Telecom 11492 1229 1217 Cable One 8151 1404 1182 UniNet S.A. de C.V. 20115 1819 1074 Charter Communications 4766 1424 1060 Korea Telecom (KIX) 18566 1060 1050 Covad Communications Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.75.116.0/22 10796 ServiceCo LLC - Road Runner 24.75.160.0/19 7843 Adelphia Corp. 24.142.40.0/21 7018 AT&T WorldNet Services 24.142.160.0/19 7018 AT&T WorldNet Services 24.246.0.0/17 7018 AT&T WorldNet Services 24.246.128.0/18 7018 AT&T WorldNet Services 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 63.140.213.0/24 22555 Universal Talkware Corporatio 63.143.251.0/24 22555 Universal Talkware Corporatio Complete listing at http://thyme.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 /8:19 /9:9 /10:19 /11:54 /12:158 /13:307 /14:554 /15:1085 /16:10232 /17:4468 /18:7707 /19:16569 /20:19491 /21:19057 /22:24149 /23:24750 /24:144035 /25:682 /26:835 /27:615 /28:99 /29:8 /30:1 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2864 4385 bellsouth.net, inc. 209 1705 2981 Qwest 2386 1267 1588 AT&T Data Communications Serv 17488 1232 1443 Hathway IP Over Cable Interne 11492 1200 1229 Cable One 1785 1162 1702 PaeTec Communications, Inc. 4766 1161 1424 Korea Telecom (KIX) 6478 1129 1613 AT&T Worldnet Services 18566 1041 1060 Covad Communications 9583 980 1116 Sify Limited Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:13 8:169 12:2221 13:2 15:21 16:3 17:5 20:36 24:1108 32:54 38:525 40:92 41:840 43:1 44:2 47:13 52:3 55:3 56:3 57:26 58:510 59:597 60:456 61:1058 62:1122 63:2012 64:3373 65:2463 66:3601 67:1437 68:658 69:2362 70:526 71:173 72:1592 73:7 74:1331 75:191 76:303 77:892 78:521 79:296 80:940 81:866 82:581 83:385 84:586 85:1041 86:506 87:652 88:355 89:1420 90:44 91:1765 92:305 93:1058 94:791 95:57 96:94 97:142 98:172 99:10 100:1 110:1 111:1 113:60 114:145 115:170 116:1062 117:416 118:261 119:558 120:105 121:696 122:903 123:452 124:858 125:1274 128:358 129:220 130:136 131:399 132:72 133:9 134:190 135:31 136:225 137:128 138:143 139:91 140:414 141:111 142:382 143:325 144:314 145:53 146:370 147:141 148:601 149:215 150:139 151:210 152:181 153:131 154:10 155:250 156:171 157:303 158:165 159:300 160:272 161:131 162:253 163:136 164:517 165:505 166:359 167:351 168:661 169:162 170:461 171:40 172:10 173:130 174:11 186:1 187:16 188:1 189:345 190:2512 192:5818 193:4156 194:3297 195:2658 196:1047 198:3703 199:3316 200:5534 201:1496 202:7845 203:8073 204:3931 205:2176 206:2302 207:2788 208:3766 209:3500 210:2742 211:1119 212:1564 213:1662 214:65 215:22 216:4493 217:1244 218:361 219:407 220:1189 221:455 222:290 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 12 Dec '08

12 Dec '08

BGP Update Report Interval: 05-Nov-08 -to- 06-Dec-08 (32 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4538 232133 1.9% 45.7 -- ERX-CERNET-BKB China Education and Research Network Center 2 - AS9583 228435 1.9% 180.9 -- SIFY-AS-IN Sify Limited 3 - AS6389 130689 1.1% 29.6 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 4 - AS29282 101489 0.8% 33829.7 -- EMENTOR-AS Enfo Oyj 5 - AS1803 94573 0.8% 66.6 -- ICMNET-5 - Sprint 6 - AS6629 84972 0.7% 1307.3 -- NOAA-AS - NOAA 7 - AS6298 83856 0.7% 38.4 -- ASN-CXA-PH-6298-CBS - Cox Communications Inc. 8 - AS24863 83220 0.7% 121.8 -- LINKdotNET-AS 9 - AS8151 73001 0.6% 33.2 -- Uninet S.A. de C.V. 10 - AS209 71988 0.6% 23.2 -- ASN-QWEST - Qwest Communications Corporation 11 - AS20115 63026 0.5% 30.4 -- CHARTER-NET-HKY-NC - Charter Communications 12 - AS6478 61690 0.5% 35.2 -- ATT-INTERNET3 - AT&T WorldNet Services 13 - AS4323 54750 0.5% 12.9 -- TWTC - tw telecom holdings, inc. 14 - AS6458 54576 0.5% 121.8 -- Telgua 15 - AS7643 52459 0.4% 32.4 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 16 - AS2386 51415 0.4% 31.0 -- INS-AS - AT&T Data Communications Services 17 - AS3462 49113 0.4% 244.3 -- HINET Data Communication Business Group 18 - AS17488 48606 0.4% 33.4 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 19 - AS1785 45555 0.4% 26.6 -- AS-PAETEC-NET - PaeTec Communications, Inc. 20 - AS35805 42761 0.3% 206.6 -- UTG-AS United Telecom AS TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS29282 101489 0.8% 33829.7 -- EMENTOR-AS Enfo Oyj 2 - AS14106 32024 0.3% 16012.0 -- LEPMED01 - Leprechaun, LLC 3 - AS30287 4928 0.0% 4928.0 -- ALON-USA - ALON USA, LP 4 - AS30306 19541 0.2% 3908.2 -- AfOL-Sz-AS 5 - AS41007 18540 0.1% 3708.0 -- CTCASTANA CTC ASTANA, KZ 6 - AS46115 36509 0.3% 3650.9 -- LUTHER - Luther College 7 - AS4130 16771 0.1% 3354.2 -- UPITT-AS - University of Pittsburgh 8 - AS32398 26554 0.2% 3319.2 -- REALNET-ASN-1 9 - AS15561 2969 0.0% 2969.0 -- CDS-ITALY C.D.S. Informatica S.r.l. 10 - AS23917 2755 0.0% 2755.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane 11 - AS47731 2735 0.0% 2735.0 -- ISDC-AS SC ISDC ROMANIA SRL 12 - AS30969 21860 0.2% 2732.5 -- TAN-NET TransAfrica Networks 13 - AS5033 21730 0.2% 2414.4 -- ISW - Internet Specialties West Inc. 14 - AS28519 7180 0.1% 2393.3 -- Universidad Autonoma de Guadalajara 15 - AS43925 4293 0.0% 2146.5 -- MOLDCELL_AS Moldcell SA Autonomous System 16 - AS48131 2096 0.0% 2096.0 -- VANGUARD-BG-AS Vanguard SA 17 - AS31901 2083 0.0% 2083.0 -- THECHIMES - The Chimes, Inc. 18 - AS25799 2000 0.0% 2000.0 -- HOLMAN - Holman Enterprises 19 - AS19017 1988 0.0% 1988.0 -- QUALCOMM-QWBS-LV - Qualcomm Wireless Business Solutions 20 - AS149 1725 0.0% 1725.0 -- DNIC - DoD Network Information Center TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 77.95.144.0/22 71003 0.6% AS29282 -- EMENTOR-AS Enfo Oyj 2 - 221.134.222.0/24 60022 0.5% AS9583 -- SIFY-AS-IN Sify Limited 3 - 210.214.151.0/24 58695 0.5% AS9583 -- SIFY-AS-IN Sify Limited 4 - 221.135.80.0/24 38881 0.3% AS9583 -- SIFY-AS-IN Sify Limited 5 - 124.7.201.0/24 34334 0.3% AS9583 -- SIFY-AS-IN Sify Limited 6 - 217.69.48.0/20 30450 0.2% AS29282 -- EMENTOR-AS Enfo Oyj 7 - 192.102.88.0/24 27094 0.2% AS6629 -- NOAA-AS - NOAA 8 - 192.35.129.0/24 26804 0.2% AS6629 -- NOAA-AS - NOAA 9 - 198.77.177.0/24 26722 0.2% AS6629 -- NOAA-AS - NOAA 10 - 41.204.2.0/24 25863 0.2% AS32398 -- REALNET-ASN-1 11 - 64.162.116.0/24 21556 0.2% AS5033 -- ISW - Internet Specialties West Inc. 12 - 8.192.154.0/24 17463 0.1% AS14106 -- LEPMED01 - Leprechaun, LLC 13 - 150.212.224.0/19 16681 0.1% AS4130 -- UPITT-AS - University of Pittsburgh 14 - 192.12.120.0/24 16423 0.1% AS5691 -- MITRE-AS-5 - The MITRE Corporation 15 - 65.44.76.0/24 14561 0.1% AS14106 -- LEPMED01 - Leprechaun, LLC 16 - 89.4.131.0/24 11665 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 17 - 203.63.26.0/24 11403 0.1% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd 18 - 196.27.104.0/21 10553 0.1% AS30969 -- TAN-NET TransAfrica Networks 19 - 196.27.108.0/22 10508 0.1% AS30969 -- TAN-NET TransAfrica Networks 20 - 195.189.68.0/24 9247 0.1% AS41007 -- CTCASTANA CTC ASTANA, KZ Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 12 Dec '08

12 Dec '08

This report has been generated at Fri Dec 12 21:18:53 2008 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 05-12-08 290432 177961 06-12-08 292661 177588 07-12-08 294362 177884 08-12-08 294699 172849 09-12-08 282262 172817 10-12-08 282192 173193 11-12-08 282545 173526 12-12-08 282624 174029 AS Summary 30159 Number of ASes in routing system 12832 Number of ASes announcing only one prefix 4373 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 89828608 Largest address span announced by an AS (/32s) AS27064: DDN-ASNBLK1 - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 12Dec08 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 282952 173938 109014 38.5% All ASes AS6389 4373 356 4017 91.9% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4197 1719 2478 59.0% TWTC - tw telecom holdings, inc. AS209 2979 635 2344 78.7% ASN-QWEST - Qwest Communications Corporation AS17488 1442 336 1106 76.7% HATHWAY-NET-AP Hathway IP Over Cable Internet AS4766 1501 455 1046 69.7% KIXS-AS-KR Korea Telecom AS1785 1703 719 984 57.8% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1178 200 978 83.0% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS22773 992 62 930 93.8% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8151 1405 539 866 61.6% Uninet S.A. de C.V. AS6478 1604 804 800 49.9% ATT-INTERNET3 - AT&T WorldNet Services AS11492 1229 454 775 63.1% CABLEONE - CABLE ONE, INC. AS18566 1060 336 724 68.3% COVAD - Covad Communications Co. AS18101 783 95 688 87.9% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS19262 938 256 682 72.7% VZGNI-TRANSIT - Verizon Internet Services Inc. AS2386 1590 915 675 42.5% INS-AS - AT&T Data Communications Services AS3356 1104 458 646 58.5% LEVEL3 Level 3 Communications AS2706 543 21 522 96.1% HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited AS7545 678 171 507 74.8% TPG-INTERNET-AP TPG Internet Pty Ltd AS4808 632 159 473 74.8% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS4134 905 438 467 51.6% CHINANET-BACKBONE No.31,Jin-rong Street AS855 580 119 461 79.5% CANET-ASN-4 - Bell Aliant AS17676 522 64 458 87.7% GIGAINFRA BB TECHNOLOGY Corp. AS9443 525 84 441 84.0% INTERNETPRIMUS-AS-AP Primus Telecommunications AS20115 1850 1412 438 23.7% CHARTER-NET-HKY-NC - Charter Communications AS7018 1425 990 435 30.5% ATT-INTERNET4 - AT&T WorldNet Services AS24560 630 195 435 69.0% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS22047 553 121 432 78.1% VTR BANDA ANCHA S.A. AS4804 515 87 428 83.1% MPX-AS Microplex PTY LTD AS4668 691 276 415 60.1% LGNET-AS-KR LG CNS AS4780 730 329 401 54.9% SEEDNET Digital United Inc. Total 38857 12805 26052 67.0% Top 30 total Possible Bogus Routes 24.75.116.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 24.75.160.0/19 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.142.40.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.142.160.0/19 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC. 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 62.61.220.0/23 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS6453 GLOBEINTERNET TATA Communications 64.7.120.0/21 AS6453 GLOBEINTERNET TATA Communications 64.64.159.0/24 AS32004 BIG-ASN - Business Information Group, Inc. 64.79.88.0/24 AS26096 LODDEN - Lodden Services 64.79.89.0/24 AS26096 LODDEN - Lodden Services 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.199.32.0/20 AS10397 WISP-AS - Wispnet, LLC 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 66.207.32.0/20 AS23011 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 87.244.128.0/18 AS8733 CHELLO-BELGIUM UPC Belgium - Chello Belgium 98.96.0.0/13 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 100.10.10.0/24 AS14000 AXTEL, S.A. de C.V. 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 124.109.16.0/21 AS38137 137.0.0.0/13 AS27064 DDN-ASNBLK1 - DoD Network Information Center 151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 188.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 188.0.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 188.0.0.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.40.105.0/24 AS41701 CAP-FIN-AS Capgemini Finland Oy 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.141.0/24 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.47.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service G-WiN 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.153.144.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 193.9.26.0/24 AS12594 EXTERNET-AS EXTERNET Autonomus System 193.23.136.0/23 AS43711 SZERVERNET-HU-AS Szervernet Ltd. 193.23.142.0/24 AS47885 HOSTOFFICE-AS HostOffice Kft. 194.0.68.0/22 AS41704 OGS-AS ZAO "Orenburgskaya Gorodskaya Set", Orenburg, Russia 195.190.146.0/24 AS9167 WEBPARTNER WEBPARTNER A/S is a Danish Internet Service Provider 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.80.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.96.0/19 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.240.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.144.96.0/20 AS12185 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.10.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.0.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.128.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.0.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.16.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.80.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.0.187.0/24 AS19132 200.5.32.0/21 AS19132 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.58.224.0/19 AS17925 202.58.224.0/20 AS17925 202.58.240.0/20 AS17925 202.58.240.0/24 AS17925 202.58.244.0/24 AS17925 202.58.249.0/24 AS17925 202.58.250.0/24 AS17925 202.58.253.0/24 AS17925 202.72.40.0/24 AS38205 202.72.41.0/24 AS38205 202.72.42.0/24 AS38205 202.72.46.0/24 AS38205 202.72.47.0/24 AS38205 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.122.120.0/21 AS17494 BTTB-AS-AP Telecom Operator & Internet Service Provider as well 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.150.56.0/24 AS38722 202.150.57.0/24 AS38722 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecommunications Ltd 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.217.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.16.120.0/23 AS12077 204.16.122.0/23 AS12077 204.19.14.0/23 AS577 BACOM - Bell Canada 204.48.32.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.48.58.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.48.60.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.162.224.0/19 AS23464 ILCSNET - Interlink Computer Services 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network 206.220.240.128/25 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 208.38.192.0/21 AS14237 BEAMSPEED1 - Beamspeed 208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.203.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.204.0/22 AS14237 BEAMSPEED1 - Beamspeed 209.54.93.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.111.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.74.96.0/19 AS10912 INTERNAP-BLK - Internap Network Services Corporation 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.162.96.0/19 AS7393 CYBERCON - CYBERCON, INC. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.229.51.0/24 AS15211 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 05 Dec '08

05 Dec '08

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 06 Dec, 2008 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 274617 Prefixes after maximum aggregation: 131863 Deaggregation factor: 2.08 Unique aggregates announced to Internet: 134033 Total ASes present in the Internet Routing Table: 30011 Prefixes per ASN: 9.15 Origin-only ASes present in the Internet Routing Table: 26135 Origin ASes announcing only one prefix: 12734 Transit ASes present in the Internet Routing Table: 3876 Transit-only ASes present in the Internet Routing Table: 90 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 19 Max AS path prepend of ASN ( 3816) 15 Prefixes from unregistered ASNs in the Routing Table: 534 Unregistered ASNs in the Routing Table: 195 Number of 32-bit ASNs allocated by the RIRs: 68 Prefixes from 32-bit ASNs in the Routing Table: 9 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 200 Number of addresses announced to Internet: 1966812160 Equivalent to 117 /8s, 59 /16s and 44 /24s Percentage of available address space announced: 53.1 Percentage of allocated address space announced: 63.4 Percentage of available address space allocated: 83.7 Percentage of address space in use by end-sites: 74.5 Total number of prefixes smaller than registry allocations: 134848 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 63620 Total APNIC prefixes after maximum aggregation: 23490 APNIC Deaggregation factor: 2.71 Prefixes being announced from the APNIC address blocks: 60552 Unique aggregates announced from the APNIC address blocks: 27265 APNIC Region origin ASes present in the Internet Routing Table: 3480 APNIC Prefixes per ASN: 17.40 APNIC Region origin ASes announcing only one prefix: 936 APNIC Region transit ASes present in the Internet Routing Table: 532 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 19 Number of APNIC addresses announced to Internet: 389140384 Equivalent to 23 /8s, 49 /16s and 207 /24s Percentage of available APNIC address space announced: 77.3 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 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, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 122610 Total ARIN prefixes after maximum aggregation: 64581 ARIN Deaggregation factor: 1.90 Prefixes being announced from the ARIN address blocks: 91825 Unique aggregates announced from the ARIN address blocks: 34855 ARIN Region origin ASes present in the Internet Routing Table: 12643 ARIN Prefixes per ASN: 7.26 ARIN Region origin ASes announcing only one prefix: 4889 ARIN Region transit ASes present in the Internet Routing Table: 1208 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 402463648 Equivalent to 23 /8s, 253 /16s and 27 /24s Percentage of available ARIN address space announced: 82.7 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 ARIN Address Blocks 24/8, 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, 173/8, 174/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 60947 Total RIPE prefixes after maximum aggregation: 36408 RIPE Deaggregation factor: 1.67 Prefixes being announced from the RIPE address blocks: 56539 Unique aggregates announced from the RIPE address blocks: 37707 RIPE Region origin ASes present in the Internet Routing Table: 12303 RIPE Prefixes per ASN: 4.60 RIPE Region origin ASes announcing only one prefix: 6487 RIPE Region transit ASes present in the Internet Routing Table: 1870 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 17 Number of RIPE addresses announced to Internet: 381049312 Equivalent to 22 /8s, 182 /16s and 89 /24s Percentage of available RIPE address space announced: 87.4 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, 47104-49151 RIPE Address Blocks 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, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 22671 Total LACNIC prefixes after maximum aggregation: 5602 LACNIC Deaggregation factor: 4.05 Prefixes being announced from the LACNIC address blocks: 20708 Unique aggregates announced from the LACNIC address blocks: 11532 LACNIC Region origin ASes present in the Internet Routing Table: 1039 LACNIC Prefixes per ASN: 19.93 LACNIC Region origin ASes announcing only one prefix: 337 LACNIC Region transit ASes present in the Internet Routing Table: 166 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 18 Number of LACNIC addresses announced to Internet: 58495360 Equivalent to 3 /8s, 124 /16s and 145 /24s Percentage of available LACNIC address space announced: 58.1 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 4257 Total AfriNIC prefixes after maximum aggregation: 1360 AfriNIC Deaggregation factor: 3.13 Prefixes being announced from the AfriNIC address blocks: 4568 Unique aggregates announced from the AfriNIC address blocks: 2187 AfriNIC Region origin ASes present in the Internet Routing Table: 274 AfriNIC Prefixes per ASN: 16.67 AfriNIC Region origin ASes announcing only one prefix: 85 AfriNIC Region transit ASes present in the Internet Routing Table: 54 Average AfriNIC Region AS path length visible: 4.0 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 13034240 Equivalent to 0 /8s, 198 /16s and 227 /24s Percentage of available AfriNIC address space announced: 25.9 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 17488 1443 101 105 Hathway IP Over Cable Interne 4766 1340 6409 364 Korea Telecom (KIX) 4755 1169 474 153 TATA Communications formerly 9583 1140 88 486 Sify Limited 4134 907 15509 355 CHINANET-BACKBONE 23577 813 34 692 Korea Telecom (ATM-MPLS) 18101 785 168 33 Reliance Infocom Ltd Internet 4780 727 357 63 Digital United Inc. 9498 694 295 50 BHARTI BT INTERNET LTD. 4808 630 1172 143 CNCGROUP IP network: China169 Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4374 3434 344 bellsouth.net, inc. 209 2982 4031 619 Qwest 20115 1848 1466 745 Charter Communications 1785 1703 717 155 PaeTec Communications, Inc. 6478 1601 367 285 AT&T Worldnet Services 4323 1600 1068 383 Time Warner Telecom 2386 1589 699 897 AT&T Data Communications Serv 7018 1429 5872 989 AT&T WorldNet Services 11492 1222 192 12 Cable One 3356 1099 10991 428 Level 3 Communications, LLC Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 433 1765 383 TDC Tele Danmark 30890 377 79 194 SC Kappa Invexim SRL 12479 373 578 6 Uni2 Autonomous System 3301 335 1413 304 TeliaNet Sweden 8866 331 109 22 Bulgarian Telecommunication C 29049 331 26 3 AzerSat LLC. 3320 329 7064 278 Deutsche Telekom AG 8452 322 188 11 TEDATA 3215 314 2776 97 France Telecom Transpac 8551 303 286 36 Bezeq International Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1396 2832 220 UniNet S.A. de C.V. 11830 664 299 9 Instituto Costarricense de El 10620 602 132 43 TVCABLE BOGOTA 22047 553 270 14 VTR PUNTO NET S.A. 7303 502 248 74 Telecom Argentina Stet-France 16814 426 27 10 NSS, S.A. 6471 425 88 50 ENTEL CHILE S.A. 11172 402 118 72 Servicios Alestra S.A de C.V 28573 358 487 25 NET Servicos de Comunicao S.A 14117 333 23 9 Telefonica del Sur S.A. Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 575 73 43 LINKdotNET AS number 3741 270 857 227 The Internet Solution 20858 265 34 3 EgyNet 2018 239 215 140 Tertiary Education Network 6713 144 135 11 Itissalat Al-MAGHRIB 33783 143 10 17 EEPAD TISP TELECOM & INTERNET 5536 120 8 17 Internet Egypt Network 5713 119 555 68 Telkom SA Ltd 33776 116 6 3 Starcomms Nigeria Limited 29571 113 15 8 Ci Telecom Autonomous system Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4374 3434 344 bellsouth.net, inc. 209 2982 4031 619 Qwest 20115 1848 1466 745 Charter Communications 1785 1703 717 155 PaeTec Communications, Inc. 6478 1601 367 285 AT&T Worldnet Services 4323 1600 1068 383 Time Warner Telecom 2386 1589 699 897 AT&T Data Communications Serv 17488 1443 101 105 Hathway IP Over Cable Interne 7018 1429 5872 989 AT&T WorldNet Services 8151 1396 2832 220 UniNet S.A. de C.V. Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 209 2982 2363 Qwest 1785 1703 1548 PaeTec Communications, Inc. 17488 1443 1338 Hathway IP Over Cable Interne 6478 1601 1316 AT&T Worldnet Services 4323 1600 1217 Time Warner Telecom 11492 1222 1210 Cable One 8151 1396 1176 UniNet S.A. de C.V. 20115 1848 1103 Charter Communications 18566 1059 1049 Covad Communications 4755 1169 1016 TATA Communications formerly Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 3549 Global Crossing 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.75.116.0/22 10796 ServiceCo LLC - Road Runner 24.75.160.0/19 7843 Adelphia Corp. 24.142.40.0/21 7018 AT&T WorldNet Services 24.142.160.0/19 7018 AT&T WorldNet Services 24.246.0.0/17 7018 AT&T WorldNet Services 24.246.128.0/18 7018 AT&T WorldNet Services 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 63.140.213.0/24 22555 Universal Talkware Corporatio 63.143.251.0/24 22555 Universal Talkware Corporatio Complete listing at http://thyme.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 /8:19 /9:9 /10:19 /11:55 /12:157 /13:307 /14:553 /15:1076 /16:10193 /17:4476 /18:7742 /19:16581 /20:19512 /21:18966 /22:24124 /23:24670 /24:143313 /25:883 /26:1039 /27:809 /28:98 /29:8 /30:1 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2858 4374 bellsouth.net, inc. 209 1705 2982 Qwest 2386 1270 1589 AT&T Data Communications Serv 17488 1232 1443 Hathway IP Over Cable Interne 11492 1197 1222 Cable One 1785 1163 1703 PaeTec Communications, Inc. 6478 1126 1601 AT&T Worldnet Services 4766 1083 1340 Korea Telecom (KIX) 18566 1040 1059 Covad Communications 9583 1004 1140 Sify Limited Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:12 8:161 12:2218 13:2 15:21 16:3 17:5 20:36 24:1105 32:54 38:519 40:92 41:811 43:1 44:2 47:7 52:3 55:3 56:3 57:26 58:502 59:577 60:447 61:1053 62:1121 63:2012 64:3303 65:2446 66:3530 67:1421 68:652 69:2360 70:523 71:171 72:1596 73:7 74:1319 75:183 76:297 77:903 78:516 79:295 80:938 81:867 82:580 83:410 84:587 85:1046 86:505 87:652 88:354 89:1417 90:43 91:1757 92:325 93:1049 94:775 95:50 96:91 97:140 98:165 99:9 100:1 110:1 111:1 113:41 114:134 115:166 116:1045 117:412 118:267 119:555 120:105 121:691 122:895 123:451 124:857 125:1269 128:359 129:219 130:136 131:409 132:72 133:9 134:190 135:31 136:225 137:123 138:144 139:86 140:415 141:112 142:375 143:338 144:318 145:52 146:373 147:142 148:605 149:212 150:142 151:210 152:140 153:131 154:10 155:251 156:165 157:304 158:166 159:299 160:273 161:131 162:252 163:136 164:509 165:503 166:360 167:350 168:659 169:160 170:462 171:40 172:10 173:123 174:10 187:14 188:1 189:328 190:2469 192:5823 193:4144 194:3292 195:2643 196:1043 198:3720 199:3329 200:5536 201:1496 202:7833 203:8018 204:3943 205:2195 206:2301 207:2763 208:3761 209:3449 210:2716 211:1138 212:1552 213:1671 214:75 215:25 216:4387 217:1244 218:358 219:408 220:1172 221:470 222:286 End of report

1 0

[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 05 Dec '08

05 Dec '08

BGP Update Report Interval: 03-Nov-08 -to- 04-Dec-08 (32 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9583 220468 1.9% 174.8 -- SIFY-AS-IN Sify Limited 2 - AS4538 206468 1.8% 40.7 -- ERX-CERNET-BKB China Education and Research Network Center 3 - AS6389 124316 1.1% 28.2 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 4 - AS29282 89169 0.8% 29723.0 -- EMENTOR-AS Enfo Oyj 5 - AS6629 85767 0.8% 1319.5 -- NOAA-AS - NOAA 6 - AS24863 82881 0.7% 121.3 -- LINKdotNET-AS 7 - AS1803 82320 0.7% 58.0 -- ICMNET-5 - Sprint 8 - AS10396 72006 0.6% 1241.5 -- COQUI-NET - DATACOM CARIBE, INC. 9 - AS209 71474 0.6% 23.1 -- ASN-QWEST - Qwest Communications Corporation 10 - AS8151 65993 0.6% 30.0 -- Uninet S.A. de C.V. 11 - AS20115 61091 0.5% 29.5 -- CHARTER-NET-HKY-NC - Charter Communications 12 - AS6478 59692 0.5% 34.0 -- ATT-INTERNET3 - AT&T WorldNet Services 13 - AS6458 52991 0.5% 120.2 -- Telgua 14 - AS6298 52316 0.5% 24.0 -- ASN-CXA-PH-6298-CBS - Cox Communications Inc. 15 - AS7643 50161 0.4% 31.1 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 16 - AS3462 49339 0.4% 238.4 -- HINET Data Communication Business Group 17 - AS2386 47910 0.4% 29.4 -- INS-AS - AT&T Data Communications Services 18 - AS1785 45772 0.4% 26.7 -- AS-PAETEC-NET - PaeTec Communications, Inc. 19 - AS17488 45056 0.4% 30.9 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 20 - AS4323 40246 0.3% 24.9 -- TWTC - tw telecom holdings, inc. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS29282 89169 0.8% 29723.0 -- EMENTOR-AS Enfo Oyj 2 - AS14106 37485 0.3% 18742.5 -- LEPMED01 - Leprechaun, LLC 3 - AS30287 4792 0.0% 4792.0 -- ALON-USA - ALON USA, LP 4 - AS41007 18173 0.2% 3634.6 -- CTCASTANA CTC ASTANA, KZ 5 - AS4130 16727 0.1% 3345.4 -- UPITT-AS - University of Pittsburgh 6 - AS32398 24113 0.2% 3014.1 -- REALNET-ASN-1 7 - AS15561 2972 0.0% 2972.0 -- CDS-ITALY C.D.S. Informatica S.r.l. 8 - AS46115 29419 0.3% 2941.9 -- LUTHER - Luther College 9 - AS47731 2873 0.0% 2873.0 -- ISDC-AS SC ISDC ROMANIA SRL 10 - AS23917 2680 0.0% 2680.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane 11 - AS30306 12883 0.1% 2576.6 -- AfOL-Sz-AS 12 - AS30969 19941 0.2% 2492.6 -- TAN-NET TransAfrica Networks 13 - AS40194 2473 0.0% 2473.0 -- INHOUSE-ASSOCIATES-LC - Inhouse Associates, L.C. 14 - AS5033 21917 0.2% 2435.2 -- ISW - Internet Specialties West Inc. 15 - AS28519 7156 0.1% 2385.3 -- Universidad Autonoma de Guadalajara 16 - AS25799 2188 0.0% 2188.0 -- HOLMAN - Holman Enterprises 17 - AS14220 10896 0.1% 2179.2 -- I2A - I 20 Access 18 - AS43925 4211 0.0% 2105.5 -- MOLDCELL_AS Moldcell SA Autonomous System 19 - AS48131 2088 0.0% 2088.0 -- VANGUARD-BG-AS Vanguard SA 20 - AS31901 2079 0.0% 2079.0 -- THECHIMES - The Chimes, Inc. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 77.95.144.0/22 71550 0.6% AS29282 -- EMENTOR-AS Enfo Oyj 2 - 221.134.222.0/24 60545 0.5% AS9583 -- SIFY-AS-IN Sify Limited 3 - 210.214.151.0/24 58419 0.5% AS9583 -- SIFY-AS-IN Sify Limited 4 - 221.135.80.0/24 39086 0.3% AS9583 -- SIFY-AS-IN Sify Limited 5 - 124.7.201.0/24 30734 0.3% AS9583 -- SIFY-AS-IN Sify Limited 6 - 192.102.88.0/24 27336 0.2% AS6629 -- NOAA-AS - NOAA 7 - 192.35.129.0/24 27027 0.2% AS6629 -- NOAA-AS - NOAA 8 - 198.77.177.0/24 27007 0.2% AS6629 -- NOAA-AS - NOAA 9 - 41.204.2.0/24 23566 0.2% AS32398 -- REALNET-ASN-1 10 - 64.162.116.0/24 21754 0.2% AS5033 -- ISW - Internet Specialties West Inc. 11 - 8.192.154.0/24 20398 0.2% AS14106 -- LEPMED01 - Leprechaun, LLC 12 - 217.69.48.0/20 17600 0.1% AS29282 -- EMENTOR-AS Enfo Oyj 13 - 65.44.76.0/24 17087 0.1% AS14106 -- LEPMED01 - Leprechaun, LLC 14 - 150.212.224.0/19 16637 0.1% AS4130 -- UPITT-AS - University of Pittsburgh 15 - 192.12.120.0/24 16241 0.1% AS5691 -- MITRE-AS-5 - The MITRE Corporation 16 - 89.4.131.0/24 11785 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 17 - 203.63.26.0/24 11202 0.1% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd 18 - 196.27.104.0/21 9627 0.1% AS30969 -- TAN-NET TransAfrica Networks 19 - 196.27.108.0/22 9585 0.1% AS30969 -- TAN-NET TransAfrica Networks 20 - 195.189.68.0/24 9066 0.1% AS41007 -- CTCASTANA CTC ASTANA, KZ Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 28 Nov '08

28 Nov '08

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 29 Nov, 2008 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 275422 Prefixes after maximum aggregation: 131996 Deaggregation factor: 2.09 Unique aggregates announced to Internet: 133443 Total ASes present in the Internet Routing Table: 29927 Prefixes per ASN: 9.20 Origin-only ASes present in the Internet Routing Table: 26053 Origin ASes announcing only one prefix: 12687 Transit ASes present in the Internet Routing Table: 3874 Transit-only ASes present in the Internet Routing Table: 91 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 18 Max AS path prepend of ASN ( 3816) 15 Prefixes from unregistered ASNs in the Routing Table: 542 Unregistered ASNs in the Routing Table: 198 Number of 32-bit ASNs allocated by the RIRs: 65 Prefixes from 32-bit ASNs in the Routing Table: 9 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 197 Number of addresses announced to Internet: 1965542656 Equivalent to 117 /8s, 39 /16s and 205 /24s Percentage of available address space announced: 53.0 Percentage of allocated address space announced: 63.4 Percentage of available address space allocated: 83.7 Percentage of address space in use by end-sites: 74.5 Total number of prefixes smaller than registry allocations: 136040 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 63222 Total APNIC prefixes after maximum aggregation: 23413 APNIC Deaggregation factor: 2.70 Prefixes being announced from the APNIC address blocks: 60136 Unique aggregates announced from the APNIC address blocks: 27076 APNIC Region origin ASes present in the Internet Routing Table: 3473 APNIC Prefixes per ASN: 17.32 APNIC Region origin ASes announcing only one prefix: 937 APNIC Region transit ASes present in the Internet Routing Table: 532 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 388651936 Equivalent to 23 /8s, 42 /16s and 91 /24s Percentage of available APNIC address space announced: 77.2 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 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, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 124408 Total ARIN prefixes after maximum aggregation: 64946 ARIN Deaggregation factor: 1.92 Prefixes being announced from the ARIN address blocks: 93756 Unique aggregates announced from the ARIN address blocks: 34783 ARIN Region origin ASes present in the Internet Routing Table: 12620 ARIN Prefixes per ASN: 7.43 ARIN Region origin ASes announcing only one prefix: 4875 ARIN Region transit ASes present in the Internet Routing Table: 1203 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 401999520 Equivalent to 23 /8s, 246 /16s and 6 /24s Percentage of available ARIN address space announced: 82.6 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 ARIN Address Blocks 24/8, 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, 173/8, 174/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 60604 Total RIPE prefixes after maximum aggregation: 36259 RIPE Deaggregation factor: 1.67 Prefixes being announced from the RIPE address blocks: 56206 Unique aggregates announced from the RIPE address blocks: 37505 RIPE Region origin ASes present in the Internet Routing Table: 12249 RIPE Prefixes per ASN: 4.59 RIPE Region origin ASes announcing only one prefix: 6452 RIPE Region transit ASes present in the Internet Routing Table: 1870 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 17 Number of RIPE addresses announced to Internet: 380606560 Equivalent to 22 /8s, 175 /16s and 152 /24s Percentage of available RIPE address space announced: 87.3 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, 47104-49151 RIPE Address Blocks 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, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 22517 Total LACNIC prefixes after maximum aggregation: 5598 LACNIC Deaggregation factor: 4.02 Prefixes being announced from the LACNIC address blocks: 20539 Unique aggregates announced from the LACNIC address blocks: 11442 LACNIC Region origin ASes present in the Internet Routing Table: 1038 LACNIC Prefixes per ASN: 19.79 LACNIC Region origin ASes announcing only one prefix: 339 LACNIC Region transit ASes present in the Internet Routing Table: 169 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 18 Number of LACNIC addresses announced to Internet: 58459904 Equivalent to 3 /8s, 124 /16s and 7 /24s Percentage of available LACNIC address space announced: 58.1 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 4151 Total AfriNIC prefixes after maximum aggregation: 1350 AfriNIC Deaggregation factor: 3.07 Prefixes being announced from the AfriNIC address blocks: 4453 Unique aggregates announced from the AfriNIC address blocks: 2199 AfriNIC Region origin ASes present in the Internet Routing Table: 271 AfriNIC Prefixes per ASN: 16.43 AfriNIC Region origin ASes announcing only one prefix: 84 AfriNIC Region transit ASes present in the Internet Routing Table: 55 Average AfriNIC Region AS path length visible: 4.0 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 13028352 Equivalent to 0 /8s, 198 /16s and 204 /24s Percentage of available AfriNIC address space announced: 25.9 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 17488 1442 101 104 Hathway IP Over Cable Interne 4766 1270 6409 364 Korea Telecom (KIX) 4755 1166 474 154 TATA Communications formerly 9583 1135 88 481 Sify Limited 4134 907 15536 371 CHINANET-BACKBONE 23577 803 34 692 Korea Telecom (ATM-MPLS) 18101 787 168 32 Reliance Infocom Ltd Internet 4780 727 357 63 Digital United Inc. 9498 688 295 50 BHARTI BT INTERNET LTD. 7545 649 152 82 TPG Internet Pty Ltd Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4376 3434 344 bellsouth.net, inc. 209 2988 4032 620 Qwest 6298 2168 334 632 Cox Communicatons 20115 1841 1460 737 Charter Communications 1785 1701 717 154 PaeTec Communications, Inc. 6478 1609 369 198 AT&T Worldnet Services 2386 1595 701 901 AT&T Data Communications Serv 4323 1592 1068 378 Time Warner Telecom 7018 1421 5872 982 AT&T WorldNet Services 11492 1219 192 12 Cable One Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 432 1765 382 TDC Tele Danmark 12479 371 578 6 Uni2 Autonomous System 30890 369 80 196 SC Kappa Invexim SRL 3301 337 1429 306 TeliaNet Sweden 29049 331 26 3 AzerSat LLC. 8866 330 109 22 Bulgarian Telecommunication C 3320 326 7063 275 Deutsche Telekom AG 3215 314 2776 97 France Telecom Transpac 8452 311 188 11 TEDATA 8551 303 286 36 Bezeq International Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1400 2832 221 UniNet S.A. de C.V. 11830 664 299 9 Instituto Costarricense de El 22047 552 270 14 VTR PUNTO NET S.A. 10620 546 122 40 TVCABLE BOGOTA 7303 497 244 72 Telecom Argentina Stet-France 16814 426 27 10 NSS, S.A. 6471 425 88 50 ENTEL CHILE S.A. 11172 402 118 72 Servicios Alestra S.A de C.V 28573 354 483 28 NET Servicos de Comunicao S.A 14117 335 23 9 Telefonica del Sur S.A. Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 513 72 46 LINKdotNET AS number 3741 270 857 226 The Internet Solution 20858 261 34 3 EgyNet 2018 239 215 140 Tertiary Education Network 33783 143 10 17 EEPAD TISP TELECOM & INTERNET 6713 137 135 11 Itissalat Al-MAGHRIB 5536 120 8 17 Internet Egypt Network 5713 119 555 68 Telkom SA Ltd 33776 116 6 3 Starcomms Nigeria Limited 29571 112 15 8 Ci Telecom Autonomous system Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4376 3434 344 bellsouth.net, inc. 209 2988 4032 620 Qwest 6298 2168 334 632 Cox Communicatons 20115 1841 1460 737 Charter Communications 1785 1701 717 154 PaeTec Communications, Inc. 6478 1609 369 198 AT&T Worldnet Services 2386 1595 701 901 AT&T Data Communications Serv 4323 1592 1068 378 Time Warner Telecom 17488 1442 101 104 Hathway IP Over Cable Interne 7018 1421 5872 982 AT&T WorldNet Services Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 209 2988 2368 Qwest 1785 1701 1547 PaeTec Communications, Inc. 6298 2168 1536 Cox Communicatons 6478 1609 1411 AT&T Worldnet Services 17488 1442 1338 Hathway IP Over Cable Interne 4323 1592 1214 Time Warner Telecom 11492 1219 1207 Cable One 8151 1400 1179 UniNet S.A. de C.V. 20115 1841 1104 Charter Communications 18566 1059 1049 Covad Communications Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 3549 Global Crossing 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.75.116.0/22 10796 ServiceCo LLC - Road Runner 24.75.160.0/19 7843 Adelphia Corp. 24.142.40.0/21 7018 AT&T WorldNet Services 24.142.160.0/19 7018 AT&T WorldNet Services 24.246.0.0/17 7018 AT&T WorldNet Services 24.246.128.0/18 7018 AT&T WorldNet Services 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 63.140.213.0/24 22555 Universal Talkware Corporatio 63.143.251.0/24 22555 Universal Talkware Corporatio Complete listing at http://thyme.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 /8:19 /9:9 /10:19 /11:55 /12:158 /13:308 /14:550 /15:1078 /16:10184 /17:4479 /18:7721 /19:16582 /20:19468 /21:19158 /22:24307 /23:24990 /24:143522 /25:867 /26:1038 /27:796 /28:97 /29:9 /30:1 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2859 4376 bellsouth.net, inc. 6298 2142 2168 Cox Communicatons 209 1710 2988 Qwest 2386 1274 1595 AT&T Data Communications Serv 17488 1232 1442 Hathway IP Over Cable Interne 11492 1194 1219 Cable One 1785 1163 1701 PaeTec Communications, Inc. 6478 1106 1609 AT&T Worldnet Services 18566 1040 1059 Covad Communications 4766 1016 1270 Korea Telecom (KIX) Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:12 8:160 12:2183 13:2 15:21 16:3 17:5 20:36 24:1125 32:54 38:487 40:93 41:803 43:1 44:2 47:12 52:3 55:3 56:3 57:26 58:497 59:564 60:458 61:1041 62:1123 63:2012 64:3301 65:2445 66:3515 67:1368 68:847 69:2365 70:898 71:171 72:2084 73:7 74:1313 75:171 76:288 77:898 78:523 79:288 80:932 81:856 82:573 83:411 84:585 85:1047 86:503 87:651 88:350 89:1373 90:29 91:1718 92:325 93:995 94:689 95:49 96:92 97:138 98:403 99:9 100:1 110:1 111:1 113:41 114:127 115:163 116:1045 117:406 118:261 119:554 120:106 121:665 122:893 123:444 124:843 125:1246 128:358 129:219 130:136 131:410 132:72 133:9 134:187 135:31 136:223 137:116 138:144 139:86 140:414 141:111 142:371 143:303 144:308 145:52 146:373 147:143 148:607 149:212 150:143 151:210 152:141 153:131 154:10 155:276 156:165 157:302 158:168 159:298 160:273 161:132 162:251 163:132 164:518 165:513 166:361 167:341 168:650 169:155 170:459 171:40 172:10 173:126 174:7 187:18 188:1 189:324 190:2433 192:5823 193:4155 194:3288 195:2613 196:1020 198:3710 199:3313 200:5535 201:1476 202:7632 203:8060 204:3924 205:2188 206:2305 207:2761 208:3754 209:3438 210:2633 211:1132 212:1545 213:1637 214:70 215:25 216:4393 217:1241 218:359 219:419 220:1094 221:458 222:312 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 28 Nov '08

28 Nov '08

BGP Update Report Interval: 27-Oct-08 -to- 27-Nov-08 (32 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4538 252085 1.8% 49.7 -- ERX-CERNET-BKB China Education and Research Network Center 2 - AS9583 214247 1.6% 178.7 -- SIFY-AS-IN Sify Limited 3 - AS6389 149692 1.1% 33.8 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 4 - AS10396 133984 1.0% 2310.1 -- COQUI-NET - DATACOM CARIBE, INC. 5 - AS1803 92457 0.7% 65.0 -- ICMNET-5 - Sprint 6 - AS24863 87976 0.6% 130.1 -- LINKdotNET-AS 7 - AS209 87816 0.6% 28.0 -- ASN-QWEST - Qwest Communications Corporation 8 - AS29282 84487 0.6% 28162.3 -- EMENTOR-AS Enfo Oyj 9 - AS6629 82966 0.6% 1276.4 -- NOAA-AS - NOAA 10 - AS6298 78393 0.6% 35.8 -- ASN-CXA-PH-6298-CBS - Cox Communications Inc. 11 - AS8151 77243 0.6% 35.1 -- Uninet S.A. de C.V. 12 - AS20115 73975 0.5% 35.6 -- CHARTER-NET-HKY-NC - Charter Communications 13 - AS23126 61169 0.5% 262.5 -- CENTURYTEL-SOLUTIONS-LLC - CenturyTel Solutions, LLC 14 - AS1785 57403 0.4% 33.4 -- AS-PAETEC-NET - PaeTec Communications, Inc. 15 - AS2386 57115 0.4% 35.0 -- INS-AS - AT&T Data Communications Services 16 - AS17488 54430 0.4% 37.4 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 17 - AS3462 51294 0.4% 250.2 -- HINET Data Communication Business Group 18 - AS6478 50954 0.4% 30.0 -- ATT-INTERNET3 - AT&T WorldNet Services 19 - AS7018 50053 0.4% 33.6 -- ATT-INTERNET4 - AT&T WorldNet Services 20 - AS4323 49971 0.4% 31.0 -- TWTC - tw telecom holdings, inc. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS29282 84487 0.6% 28162.3 -- EMENTOR-AS Enfo Oyj 2 - AS14106 45703 0.3% 22851.5 -- LEPMED01 - Leprechaun, LLC 3 - AS30287 4758 0.0% 4758.0 -- ALON-USA - ALON USA, LP 4 - AS40194 3900 0.0% 3900.0 -- INHOUSE-ASSOCIATES-LC - Inhouse Associates, L.C. 5 - AS28194 17903 0.1% 3580.6 -- 6 - AS14220 17184 0.1% 3436.8 -- I2A - I 20 Access 7 - AS41007 16674 0.1% 3334.8 -- CTCASTANA CTC ASTANA, KZ 8 - AS4130 16562 0.1% 3312.4 -- UPITT-AS - University of Pittsburgh 9 - AS5033 27181 0.2% 3020.1 -- ISW - Internet Specialties West Inc. 10 - AS25799 2923 0.0% 2923.0 -- HOLMAN - Holman Enterprises 11 - AS47731 2628 0.0% 2628.0 -- ISDC-AS SC ISDC ROMANIA SRL 12 - AS30969 20782 0.1% 2597.8 -- TAN-NET TransAfrica Networks 13 - AS23917 2503 0.0% 2503.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane 14 - AS10396 133984 1.0% 2310.1 -- COQUI-NET - DATACOM CARIBE, INC. 15 - AS48131 2072 0.0% 2072.0 -- VANGUARD-BG-AS Vanguard SA 16 - AS8266 1909 0.0% 1909.0 -- NEXUSTEL Nexus Telecommunications 17 - AS21764 3427 0.0% 1713.5 -- ESOFTINC-NET - eSoft, Inc. 18 - AS43299 1590 0.0% 1590.0 -- TELECONTACT-AS Telecontact Ltd. 19 - AS14620 1576 0.0% 1576.0 -- ITALK - iTalk Global Communications, Inc. 20 - AS22247 1533 0.0% 1533.0 -- LETOURNEAUUNIVERSITY - LeTourneau University TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 77.95.144.0/22 64151 0.5% AS29282 -- EMENTOR-AS Enfo Oyj 2 - 221.134.222.0/24 62147 0.4% AS9583 -- SIFY-AS-IN Sify Limited 3 - 210.214.151.0/24 57883 0.4% AS9583 -- SIFY-AS-IN Sify Limited 4 - 221.135.80.0/24 39274 0.3% AS9583 -- SIFY-AS-IN Sify Limited 5 - 64.162.116.0/24 26905 0.2% AS5033 -- ISW - Internet Specialties West Inc. 6 - 192.102.88.0/24 26330 0.2% AS6629 -- NOAA-AS - NOAA 7 - 198.77.177.0/24 26015 0.2% AS6629 -- NOAA-AS - NOAA 8 - 192.35.129.0/24 25952 0.2% AS6629 -- NOAA-AS - NOAA 9 - 8.192.154.0/24 24903 0.2% AS14106 -- LEPMED01 - Leprechaun, LLC 10 - 65.44.76.0/24 20800 0.1% AS14106 -- LEPMED01 - Leprechaun, LLC 11 - 217.69.48.0/20 20308 0.1% AS29282 -- EMENTOR-AS Enfo Oyj 12 - 124.7.201.0/24 18082 0.1% AS9583 -- SIFY-AS-IN Sify Limited 13 - 150.212.224.0/19 16415 0.1% AS4130 -- UPITT-AS - University of Pittsburgh 14 - 192.12.120.0/24 16401 0.1% AS5691 -- MITRE-AS-5 - The MITRE Corporation 15 - 194.126.143.0/24 14659 0.1% AS9051 -- IDM Autonomous System 16 - 221.128.192.0/18 12978 0.1% AS18231 -- EXATT-AS-AP IOL NETCOM LTD 17 - 89.4.131.0/24 12120 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 18 - 41.204.2.0/24 11416 0.1% AS32398 -- REALNET-ASN-1 19 - 203.63.26.0/24 10764 0.1% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd 20 - 196.27.104.0/21 10030 0.1% AS30969 -- TAN-NET TransAfrica Networks Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 28 Nov '08

28 Nov '08

This report has been generated at Fri Nov 28 21:24:45 2008 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 21-11-08 291693 179552 22-11-08 292056 179242 23-11-08 292318 178139 24-11-08 292375 179063 25-11-08 292506 179813 26-11-08 292651 178174 27-11-08 292308 176215 28-11-08 288778 176644 AS Summary 30082 Number of ASes in routing system 12755 Number of ASes announcing only one prefix 5069 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center 89820928 Largest address span announced by an AS (/32s) AS27064: DDN-ASNBLK1 - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 28Nov08 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 289048 176623 112425 38.9% All ASes AS4538 5069 877 4192 82.7% ERX-CERNET-BKB China Education and Research Network Center AS6389 4379 356 4023 91.9% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS209 2991 1319 1672 55.9% ASN-QWEST - Qwest Communications Corporation AS1785 1701 205 1496 87.9% AS-PAETEC-NET - PaeTec Communications, Inc. AS6298 2168 681 1487 68.6% ASN-CXA-PH-6298-CBS - Cox Communications Inc. AS17488 1442 293 1149 79.7% HATHWAY-NET-AP Hathway IP Over Cable Internet AS4323 1589 458 1131 71.2% TWTC - tw telecom holdings, inc. AS4755 1175 202 973 82.8% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS6478 1608 760 848 52.7% ATT-INTERNET3 - AT&T WorldNet Services AS8151 1395 559 836 59.9% Uninet S.A. de C.V. AS18566 1059 242 817 77.1% COVAD - Covad Communications Co. AS11492 1219 451 768 63.0% CABLEONE - CABLE ONE, INC. AS2386 1597 917 680 42.6% INS-AS - AT&T Data Communications Services AS19262 932 255 677 72.6% VZGNI-TRANSIT - Verizon Internet Services Inc. AS18101 787 183 604 76.7% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS3356 1106 524 582 52.6% LEVEL3 Level 3 Communications AS9498 692 115 577 83.4% BBIL-AP BHARTI Airtel Ltd. AS7545 660 154 506 76.7% TPG-INTERNET-AP TPG Internet Pty Ltd AS4808 624 157 467 74.8% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS22773 1003 545 458 45.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS20115 1840 1386 454 24.7% CHARTER-NET-HKY-NC - Charter Communications AS24560 625 172 453 72.5% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS7018 1442 999 443 30.7% ATT-INTERNET4 - AT&T WorldNet Services AS17676 522 79 443 84.9% GIGAINFRA BB TECHNOLOGY Corp. AS855 560 119 441 78.8% CANET-ASN-4 - Bell Aliant AS9443 523 84 439 83.9% INTERNETPRIMUS-AS-AP Primus Telecommunications AS4766 1331 896 435 32.7% KIXS-AS-KR Korea Telecom AS22047 552 121 431 78.1% VTR BANDA ANCHA S.A. AS4134 907 477 430 47.4% CHINANET-BACKBONE No.31,Jin-rong Street AS4668 691 276 415 60.1% LGNET-AS-KR LG CNS Total 42189 13862 28327 67.1% Top 30 total Possible Bogus Routes 24.75.116.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 24.75.160.0/19 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.142.40.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.142.160.0/19 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC. 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 62.61.220.0/23 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS6453 GLOBEINTERNET TATA Communications 64.7.120.0/21 AS6453 GLOBEINTERNET TATA Communications 64.64.159.0/24 AS32004 BIG-ASN - Business Information Group, Inc. 64.79.88.0/24 AS26096 LODDEN - Lodden Services 64.79.89.0/24 AS26096 LODDEN - Lodden Services 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.199.32.0/20 AS10397 WISP-AS - Wispnet, LLC 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 66.207.32.0/20 AS23011 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 87.244.128.0/18 AS8733 CHELLO-BELGIUM UPC Belgium - Chello Belgium 98.96.0.0/13 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 100.10.10.0/24 AS14000 AXTEL, S.A. de C.V. 119.31.232.0/21 AS38870 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 124.109.16.0/21 AS38137 137.0.0.0/13 AS27064 DDN-ASNBLK1 - DoD Network Information Center 151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 169.254.0.0/16 AS13184 HANSENET HanseNet Telekommunikation GmbH 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 188.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 188.0.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 188.0.0.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.141.0/24 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.47.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.73.0/24 AS4765 WORLDNET-AS World Net & Services Co., Ltd. 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service G-WiN 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.153.144.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 195.190.146.0/24 AS9167 WEBPARTNER WEBPARTNER A/S is a Danish Internet Service Provider 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.201.98.0/24 AS29571 CITelecom-AS 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.80.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.96.0/19 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.240.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.144.96.0/20 AS12185 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.10.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.0.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.128.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.0.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.16.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.80.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.0.187.0/24 AS19132 200.5.32.0/21 AS19132 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.72.40.0/21 AS38205 202.72.40.0/24 AS38205 202.72.41.0/24 AS38205 202.72.47.0/24 AS38205 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.150.56.0/24 AS38722 202.150.57.0/24 AS38722 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecommunications Ltd 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.217.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.16.120.0/23 AS12077 204.16.122.0/23 AS12077 204.19.14.0/23 AS577 BACOM - Bell Canada 204.48.58.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.48.60.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.162.224.0/19 AS23464 ILCSNET - Interlink Computer Services 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network 206.220.240.128/25 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 208.38.192.0/21 AS14237 BEAMSPEED1 - Beamspeed 208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.203.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.204.0/22 AS14237 BEAMSPEED1 - Beamspeed 209.54.93.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.111.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.74.96.0/19 AS10912 INTERNAP-BLK - Internap Network Services Corporation 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.162.96.0/19 AS7393 CYBERCON - CYBERCON, INC. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.229.51.0/24 AS15211 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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