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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 13 Feb '09

13 Feb '09

BGP Update Report Interval: 12-Jan-09 -to- 12-Feb-09 (32 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9583 187305 4.3% 125.8 -- SIFY-AS-IN Sify Limited 2 - AS7643 167261 3.8% 285.9 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 3 - AS6629 49189 1.1% 756.8 -- NOAA-AS - NOAA 4 - AS30890 48137 1.1% 109.2 -- EVOLVA Evolva Telecom 5 - AS35805 41565 0.9% 110.0 -- UTG-AS United Telecom AS 6 - AS14420 31055 0.7% 123.2 -- ANDINATEL S.A. 7 - AS6458 28143 0.6% 58.3 -- Telgua 8 - AS30306 25107 0.6% 6276.8 -- AfOL-Sz-AS 9 - AS5050 24109 0.6% 408.6 -- PSC-EXT - Pittsburgh Supercomputing Center 10 - AS8452 22589 0.5% 14.9 -- TEDATA TEDATA 11 - AS12500 21936 0.5% 5484.0 -- RCS-AS RCS Autonomus System 12 - AS27757 21928 0.5% 160.1 -- ANDINATEL S.A. 13 - AS20115 21136 0.5% 10.2 -- CHARTER-NET-HKY-NC - Charter Communications 14 - AS30969 20102 0.5% 2512.8 -- TAN-NET TransAfrica Networks 15 - AS6389 19952 0.5% 4.5 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 16 - AS23966 19602 0.5% 53.7 -- LDN-AS-AP LINKdotNET Telecom Limited 17 - AS33783 19399 0.4% 122.8 -- EEPAD 18 - AS8151 19180 0.4% 12.8 -- Uninet S.A. de C.V. 19 - AS21433 18998 0.4% 146.1 -- ACCENTUREFSSC Accenture London Delivery Centre 20 - AS209 18203 0.4% 6.3 -- ASN-QWEST - Qwest Communications Corporation TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS30287 7838 0.2% 7838.0 -- ALON-USA - ALON USA, LP 2 - AS30306 25107 0.6% 6276.8 -- AfOL-Sz-AS 3 - AS12500 21936 0.5% 5484.0 -- RCS-AS RCS Autonomus System 4 - AS41382 3264 0.1% 3264.0 -- TELEPORT-AS Teleport LLC Network AS 5 - AS30969 20102 0.5% 2512.8 -- TAN-NET TransAfrica Networks 6 - AS28194 7118 0.2% 2372.7 -- 7 - AS23917 2237 0.1% 2237.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane 8 - AS19017 2085 0.1% 2085.0 -- QUALCOMM-QWBS-LV - Qualcomm, Inc. 9 - AS5033 16305 0.4% 1811.7 -- ISW - Internet Specialties West Inc. 10 - AS10806 6266 0.1% 1566.5 -- AFP-NET - AGENCE FRANCE PRESSE 11 - AS16559 15253 0.3% 1525.3 -- REALCONNECT-01 - RealConnect, Inc 12 - AS29427 2706 0.1% 1353.0 -- AZM-AS Mercury Telecom 13 - AS45122 1318 0.0% 1318.0 -- JASPACE-AS-ID-AP PT. JASPACE NET 14 - AS32398 11831 0.3% 1314.6 -- REALNET-ASN-1 15 - AS30095 2584 0.1% 1292.0 -- AS-30095 - Group M Worldwide, Inc. 16 - AS48129 1268 0.0% 1268.0 -- IRBIS-TELECOMMUNICATIONS-AS IRBIS Telecommunications Ltd. 17 - AS25970 7548 0.2% 1258.0 -- IAC - IAC Services LLC 18 - AS44265 13244 0.3% 1204.0 -- SMOLTELECOM-NET Smoltelecom Ltd AS peering 19 - AS29224 2402 0.1% 1201.0 -- HELLMANN Hellmann Worldwide Logistics GmbH & Co KG 20 - AS35335 1123 0.0% 1123.0 -- ESSTU-AS East-Siberian State Technological University AS TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 72.23.246.0/24 23883 0.5% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 2 - 144.36.245.0/24 16897 0.3% AS21433 -- ACCENTUREFSSC Accenture London Delivery Centre 3 - 192.35.129.0/24 16468 0.3% AS6629 -- NOAA-AS - NOAA 4 - 192.102.88.0/24 16325 0.3% AS6629 -- NOAA-AS - NOAA 5 - 64.162.116.0/24 16281 0.3% AS5033 -- ISW - Internet Specialties West Inc. 6 - 198.77.177.0/24 16198 0.3% AS6629 -- NOAA-AS - NOAA 7 - 221.134.32.0/24 13957 0.3% AS9583 -- SIFY-AS-IN Sify Limited 8 - 221.135.80.0/24 12943 0.3% AS9583 -- SIFY-AS-IN Sify Limited 9 - 190.152.103.0/24 12748 0.3% AS27757 -- ANDINATEL S.A. 10 - 210.214.151.0/24 12729 0.3% AS9583 -- SIFY-AS-IN Sify Limited 11 - 212.85.223.0/24 12392 0.3% AS30306 -- AfOL-Sz-AS 12 - 212.85.220.0/24 12363 0.3% AS30306 -- AfOL-Sz-AS 13 - 41.204.2.0/24 11684 0.2% AS32398 -- REALNET-ASN-1 14 - 124.7.201.0/24 11454 0.2% AS9583 -- SIFY-AS-IN Sify Limited 15 - 222.255.51.64/26 10848 0.2% AS7643 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 16 - 192.12.120.0/24 10058 0.2% AS5691 -- MITRE-AS-5 - The MITRE Corporation 17 - 196.27.104.0/21 9856 0.2% AS30969 -- TAN-NET TransAfrica Networks 18 - 196.27.108.0/22 9795 0.2% AS30969 -- TAN-NET TransAfrica Networks 19 - 221.135.107.0/24 8910 0.2% AS9583 -- SIFY-AS-IN Sify Limited 20 - 210.214.222.0/24 8839 0.2% AS9583 -- SIFY-AS-IN Sify Limited 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 13 Feb '09

13 Feb '09

This report has been generated at Fri Feb 13 21:13:35 2009 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 06-02-09 285832 177824 07-02-09 285798 177687 08-02-09 285807 177487 09-02-09 285105 177994 10-02-09 285977 177992 11-02-09 286165 177022 12-02-09 286477 177950 13-02-09 286337 178268 AS Summary 30645 Number of ASes in routing system 13024 Number of ASes announcing only one prefix 4368 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 89824768 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'). --- 13Feb09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 286636 178252 108384 37.8% All ASes AS6389 4368 356 4012 91.8% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4223 1770 2453 58.1% TWTC - tw telecom holdings, inc. AS209 2830 1260 1570 55.5% ASN-QWEST - Qwest Communications Corporation AS4766 1772 508 1264 71.3% KIXS-AS-KR Korea Telecom AS17488 1523 368 1155 75.8% HATHWAY-NET-AP Hathway IP Over Cable Internet AS4755 1210 233 977 80.7% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS22773 1007 61 946 93.9% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS1785 1785 903 882 49.4% AS-PAETEC-NET - PaeTec Communications, Inc. AS8151 1479 603 876 59.2% Uninet S.A. de C.V. AS8452 1084 255 829 76.5% TEDATA TEDATA AS11492 1212 472 740 61.1% CABLEONE - CABLE ONE, INC. AS19262 953 244 709 74.4% VZGNI-TRANSIT - Verizon Internet Services Inc. AS18566 1061 466 595 56.1% COVAD - Covad Communications Co. AS18101 753 168 585 77.7% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS3356 1142 559 583 51.1% LEVEL3 Level 3 Communications AS6478 1235 675 560 45.3% ATT-INTERNET3 - AT&T WorldNet Services AS7545 736 187 549 74.6% TPG-INTERNET-AP TPG Internet Pty Ltd AS2706 550 43 507 92.2% HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited AS22047 619 116 503 81.3% VTR BANDA ANCHA S.A. AS17908 604 111 493 81.6% TCISL Tata Communications AS4808 616 156 460 74.7% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS855 605 146 459 75.9% CANET-ASN-4 - Bell Aliant AS7018 1439 995 444 30.9% ATT-INTERNET4 - AT&T WorldNet Services AS24560 671 242 429 63.9% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS4134 904 477 427 47.2% CHINANET-BACKBONE No.31,Jin-rong Street AS10620 747 322 425 56.9% TV Cable S.A. AS4668 701 284 417 59.5% LGNET-AS-KR LG CNS AS7011 966 554 412 42.7% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS9443 504 92 412 81.7% INTERNETPRIMUS-AS-AP Primus Telecommunications AS17676 527 116 411 78.0% GIGAINFRA BB TECHNOLOGY Corp. Total 37826 12742 25084 66.3% 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 24.245.128.0/17 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 41.220.16.0/20 AS8668 TELONE-AS TelOne Zimbabwe P/L 41.223.112.0/22 AS5713 SAIX-NET 41.223.188.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 62.12.96.0/19 AS15834 MENANET-AS MenaNet network Autonomous System 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 64.7.112.0/21 AS6453 GLOBEINTERNET TATA Communications 64.7.120.0/21 AS6453 GLOBEINTERNET TATA Communications 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 64.31.32.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.36.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.38.0/23 AS12262 RR-CINCINNATI-ASN-01 - Road Runner HoldCo LLC 64.31.40.0/23 AS12262 RR-CINCINNATI-ASN-01 - Road Runner HoldCo LLC 64.31.42.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.44.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.46.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.48.0/22 AS11060 NEO-RR-COM - Road Runner HoldCo LLC 64.31.53.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.55.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.59.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.31.60.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 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 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 66.206.32.0/24 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 68.67.128.0/20 AS29990 ASN-APPNEXUS - AppNexus, Inc 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation 72.9.128.0/20 AS3561 SAVVIS - Savvis 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 81.4.0.0/18 AS15834 MENANET-AS MenaNet network Autonomous System 98.96.0.0/13 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 109.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 109.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 109.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 137.0.0.0/13 AS27064 DDN-ASNBLK1 - DoD Network Information Center 155.254.0.0/16 AS7046 RFC2270-UUNET-CUSTOMER - MCI Communications Services, Inc. d/b/a Verizon Business 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 178.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 188.2.0.0/16 AS31042 SERBIA-BROADBAND-AS Serbia Broadband Autonomous System 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. 192.101.64.0/21 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 ORANGE-BUSINESS-SERVICES-CEEUR Orange Business Services (formerly Equant) AS for CEEUR 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-1 196.32.96.0/20 AS6453 GLOBEINTERNET TATA Communications 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 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 198.161.87.0/24 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 202.6.176.0/20 AS24316 202.8.160.0/19 AS18109 EPOWER-TW E-Test Digital Technology Corp. 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 202.72.46.0/24 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 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 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 202.140.160.0/24 AS4841 202.140.161.0/24 AS4841 202.140.162.0/24 AS4841 202.140.163.0/24 AS4841 202.140.164.0/24 AS4841 202.140.165.0/24 AS4841 202.140.166.0/24 AS4841 202.140.167.0/24 AS4841 202.140.168.0/24 AS4841 202.140.169.0/24 AS4841 202.140.170.0/24 AS4841 202.140.171.0/24 AS4841 202.140.172.0/24 AS4841 202.140.173.0/24 AS4841 202.140.174.0/24 AS4841 202.140.175.0/24 AS4841 202.140.180.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.181.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.182.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.159.128.0/18 AS18109 EPOWER-TW E-Test Digital Technology Corp. 202.176.228.0/24 AS17988 SINOSAT-AS-AP SINOSAT (HONG KONG) LIMITED 202.176.232.0/24 AS17988 SINOSAT-AS-AP SINOSAT (HONG KONG) LIMITED 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. 203.152.154.0/23 AS9583 SIFY-AS-IN Sify Limited 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 204.154.125.0/24 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 205.189.134.0/24 AS11814 CYBERSURF - Cybersurf Inc. 205.210.145.0/24 AS11814 CYBERSURF - Cybersurf Inc. 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 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 208.38.202.0/24 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 209.236.64.0/19 AS7911 LVLT-7911 - Level 3 Communications, Inc. 209.236.96.0/19 AS7911 LVLT-7911 - Level 3 Communications, 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 216.99.16.0/24 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 216.240.240.0/24 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 217.29.128.0/20 AS15834 MENANET-AS MenaNet network Autonomous System 217.29.134.0/24 AS15834 MENANET-AS MenaNet network Autonomous System 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 220.247.128.0/19 AS18109 EPOWER-TW E-Test Digital Technology Corp. 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]New IPv4 blocks allocated to RIPE NCC
by Alex Le Heux 10 Feb '09

10 Feb '09

[Apologies for duplicate mails] Dear Colleagues, The RIPE NCC received the IPv4 address ranges 109/8 and 178/8 from the IANA in January 2009. We will begin allocating from these ranges in the near future. The minimum allocation size from these two /8s has been set at /21. You may wish to adjust any filters you have in place accordingly. More information on the IP space administered by the RIPE NCC can be found at: https://www.ripe.net/ripe/docs/ripe-ncc-managed-address-space.html Please also note that several "pilot" prefixes are being announced from each /8. These prefixes are: 178.0.0.0/16, pingable 178.0.0.1 178.1.0.0/21, pingable 178.1.0.1 178.1.24.0/24, pingable 178.1.24.1 109.0.0.0/16, pingable 109.0.0.1 109.1.0.0/21, pingable 109.1.0.1 109.1.24.0/24, pingable 109.1.24.1 They all originate in AS12654. More information on this "pilot" activity is available in the document "De-Bogonising New Address Blocks", which can be found at: http://www.ripe.net/ripe/docs/ripe-351.html Best regards, Alex Le Heux RIPE NCC Policy Implementation Co-ordinator

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 06 Feb '09

06 Feb '09

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 07 Feb, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 278566 Prefixes after maximum aggregation: 132796 Deaggregation factor: 2.10 Unique aggregates announced to Internet: 136538 Total ASes present in the Internet Routing Table: 30495 Prefixes per ASN: 9.13 Origin-only ASes present in the Internet Routing Table: 26529 Origin ASes announcing only one prefix: 12914 Transit ASes present in the Internet Routing Table: 3966 Transit-only ASes present in the Internet Routing Table: 97 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (12026) 22 Prefixes from unregistered ASNs in the Routing Table: 527 Unregistered ASNs in the Routing Table: 179 Number of 32-bit ASNs allocated by the RIRs: 92 Prefixes from 32-bit ASNs in the Routing Table: 15 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 229 Number of addresses announced to Internet: 1996544544 Equivalent to 119 /8s, 0 /16s and 218 /24s Percentage of available address space announced: 53.9 Percentage of allocated address space announced: 63.0 Percentage of available address space allocated: 85.5 Percentage of address space in use by end-sites: 75.5 Total number of prefixes smaller than registry allocations: 136565 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 64198 Total APNIC prefixes after maximum aggregation: 22979 APNIC Deaggregation factor: 2.79 Prefixes being announced from the APNIC address blocks: 61033 Unique aggregates announced from the APNIC address blocks: 27621 APNIC Region origin ASes present in the Internet Routing Table: 3521 APNIC Prefixes per ASN: 17.33 APNIC Region origin ASes announcing only one prefix: 948 APNIC Region transit ASes present in the Internet Routing Table: 549 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 19 Number of APNIC addresses announced to Internet: 397493152 Equivalent to 23 /8s, 177 /16s and 67 /24s Percentage of available APNIC address space announced: 79.0 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: 123281 Total ARIN prefixes after maximum aggregation: 65154 ARIN Deaggregation factor: 1.89 Prefixes being announced from the ARIN address blocks: 92814 Unique aggregates announced from the ARIN address blocks: 35503 ARIN Region origin ASes present in the Internet Routing Table: 12756 ARIN Prefixes per ASN: 7.28 ARIN Region origin ASes announcing only one prefix: 4905 ARIN Region transit ASes present in the Internet Routing Table: 1225 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 24 Number of ARIN addresses announced to Internet: 414233632 Equivalent to 24 /8s, 176 /16s and 180 /24s Percentage of available ARIN address space announced: 79.6 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, 108/8, 173/8, 174/8, 184/8, 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: 62962 Total RIPE prefixes after maximum aggregation: 37144 RIPE Deaggregation factor: 1.70 Prefixes being announced from the RIPE address blocks: 57789 Unique aggregates announced from the RIPE address blocks: 38547 RIPE Region origin ASes present in the Internet Routing Table: 12611 RIPE Prefixes per ASN: 4.58 RIPE Region origin ASes announcing only one prefix: 6637 RIPE Region transit ASes present in the Internet Routing Table: 1914 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 21 Number of RIPE addresses announced to Internet: 387972704 Equivalent to 23 /8s, 31 /16s and 254 /24s Percentage of available RIPE address space announced: 82.6 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-49151 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, 109/8, 178/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 23192 Total LACNIC prefixes after maximum aggregation: 5739 LACNIC Deaggregation factor: 4.04 Prefixes being announced from the LACNIC address blocks: 21390 Unique aggregates announced from the LACNIC address blocks: 11857 LACNIC Region origin ASes present in the Internet Routing Table: 1063 LACNIC Prefixes per ASN: 20.12 LACNIC Region origin ASes announcing only one prefix: 338 LACNIC Region transit ASes present in the Internet Routing Table: 176 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 17 Number of LACNIC addresses announced to Internet: 60553600 Equivalent to 3 /8s, 155 /16s and 249 /24s Percentage of available LACNIC address space announced: 60.2 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: 4437 Total AfriNIC prefixes after maximum aggregation: 1371 AfriNIC Deaggregation factor: 3.24 Prefixes being announced from the AfriNIC address blocks: 3977 Unique aggregates announced from the AfriNIC address blocks: 1388 AfriNIC Region origin ASes present in the Internet Routing Table: 280 AfriNIC Prefixes per ASN: 14.20 AfriNIC Region origin ASes announcing only one prefix: 86 AfriNIC Region transit ASes present in the Internet Routing Table: 57 Average AfriNIC Region AS path length visible: 4.0 Max AfriNIC Region AS path length visible: 29 Number of AfriNIC addresses announced to Internet: 9909248 Equivalent to 0 /8s, 151 /16s and 52 /24s Percentage of available AfriNIC address space announced: 29.5 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 1646 6412 378 Korea Telecom (KIX) 17488 1521 110 97 Hathway IP Over Cable Interne 4755 1202 428 180 TATA Communications formerly 9583 1068 107 363 Sify Limited 4134 904 16247 368 CHINANET-BACKBONE 18101 751 198 25 Reliance Infocom Ltd Internet 7545 718 158 96 TPG Internet Pty Ltd 9498 681 297 53 BHARTI BT INTERNET LTD. 24560 664 226 178 Bharti Airtel Ltd. 9829 627 479 15 BSNL National Internet Backbo 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 4375 3434 344 bellsouth.net, inc. 209 2829 4037 620 Qwest 1785 1787 732 145 PaeTec Communications, Inc. 4323 1640 1080 374 Time Warner Telecom 20115 1593 1423 726 Charter Communications 7018 1445 5878 999 AT&T WorldNet Services 2386 1252 715 893 AT&T Data Communications Serv 6478 1225 295 494 AT&T Worldnet Services 11492 1224 192 12 Cable One 3356 1142 10976 438 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 8452 1037 188 7 TEDATA 3292 443 1765 388 TDC Tele Danmark 30890 439 88 201 SC Kappa Invexim SRL 12479 396 578 6 Uni2 Autonomous System 3301 338 1669 304 TeliaNet Sweden 3320 337 7064 288 Deutsche Telekom AG 8866 336 109 22 Bulgarian Telecommunication C 3215 333 2898 102 France Telecom Transpac 29049 331 26 3 AzerSat LLC. 8551 312 288 40 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 1486 2834 230 UniNet S.A. de C.V. 10620 737 161 94 TVCABLE BOGOTA 11830 687 299 9 Instituto Costarricense de El 22047 619 302 14 VTR PUNTO NET S.A. 7303 508 253 78 Telecom Argentina Stet-France 6471 439 95 42 ENTEL CHILE S.A. 16814 426 27 10 NSS, S.A. 11172 406 118 74 Servicios Alestra S.A de C.V 7738 397 794 28 Telecomunicacoes da Bahia S.A 28573 380 506 23 NET Servicos de Comunicao 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 613 74 40 LINKdotNET AS number 20858 274 34 3 This AS will be used to conne 3741 268 857 226 The Internet Solution 2018 241 215 141 Tertiary Education Network 33783 150 10 8 EEPAD TISP TELECOM & INTERNET 6713 144 135 11 Itissalat Al-MAGHRIB 29571 128 15 8 Ci Telecom Autonomous system 5536 120 8 17 Internet Egypt Network 33776 118 6 3 Starcomms Nigeria Limited 5713 117 555 66 Telkom SA Ltd 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 4375 3434 344 bellsouth.net, inc. 209 2829 4037 620 Qwest 1785 1787 732 145 PaeTec Communications, Inc. 4766 1646 6412 378 Korea Telecom (KIX) 4323 1640 1080 374 Time Warner Telecom 20115 1593 1423 726 Charter Communications 17488 1521 110 97 Hathway IP Over Cable Interne 8151 1486 2834 230 UniNet S.A. de C.V. 7018 1445 5878 999 AT&T WorldNet Services 2386 1252 715 893 AT&T Data Communications Serv Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 209 2829 2209 Qwest 1785 1787 1642 PaeTec Communications, Inc. 17488 1521 1424 Hathway IP Over Cable Interne 4766 1646 1268 Korea Telecom (KIX) 4323 1640 1266 Time Warner Telecom 8151 1486 1256 UniNet S.A. de C.V. 11492 1224 1212 Cable One 18566 1061 1051 Covad Communications 8452 1037 1030 TEDATA 4755 1202 1022 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 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. 24.246.0.0/17 7018 AT&T WorldNet Services 24.246.128.0/18 7018 AT&T WorldNet Services 41.220.16.0/20 8668 TelOne Zimbabwe P/L 41.223.112.0/22 5713 Telkom SA Ltd 41.223.188.0/24 22351 Intelsat 41.223.189.0/24 26452 Local Communications Networks 62.12.96.0/19 15834 MenaNet network Autonomous Sy 62.12.107.0/24 15834 MenaNet network Autonomous Sy 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 /9:10 /10:20 /11:54 /12:160 /13:309 /14:571 /15:1125 /16:10326 /17:4584 /18:7858 /19:16901 /20:19829 /21:19395 /22:24607 /23:24858 /24:145830 /25:673 /26:808 /27:509 /28:104 /29:8 /30:1 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2851 4375 bellsouth.net, inc. 209 1569 2829 Qwest 4766 1378 1646 Korea Telecom (KIX) 17488 1302 1521 Hathway IP Over Cable Interne 1785 1208 1787 PaeTec Communications, Inc. 11492 1188 1224 Cable One 18566 1042 1061 Covad Communications 8452 1006 1037 TEDATA 2386 942 1252 AT&T Data Communications Serv 9583 917 1068 Sify Limited Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:13 8:179 12:2193 13:2 15:21 16:3 17:5 20:35 24:1116 32:51 38:539 40:96 41:1734 43:1 44:2 47:11 52:3 55:2 56:3 57:26 58:520 59:608 60:459 61:1101 62:1113 63:2008 64:3414 65:2431 66:3562 67:1468 68:650 69:2462 70:528 71:159 72:1604 73:2 74:1390 75:203 76:296 77:792 78:546 79:319 80:962 81:820 82:552 83:394 84:604 85:1013 86:400 87:621 88:353 89:1364 90:42 91:1936 92:298 93:1105 94:1017 95:292 96:96 97:176 98:192 99:16 110:1 111:1 112:11 113:74 114:163 115:213 116:1160 117:476 118:267 119:628 120:137 121:702 122:927 123:508 124:842 125:1271 128:223 129:222 130:134 131:410 132:71 133:9 134:344 135:35 136:223 137:141 138:145 139:80 140:411 141:105 142:377 143:317 144:319 145:39 146:371 147:146 148:522 149:234 150:141 151:200 152:150 153:132 154:10 155:257 156:171 157:271 158:159 159:239 160:282 161:138 162:274 163:142 164:516 165:505 166:274 167:355 168:672 169:161 170:469 171:40 172:10 173:196 174:55 186:6 187:60 189:326 190:2534 192:5798 193:4184 194:3332 195:2683 196:1070 198:3683 199:3284 200:5535 201:1485 202:7815 203:7968 204:3926 205:2144 206:2354 207:2794 208:3819 209:3482 210:2607 211:1122 212:1513 213:1704 214:68 215:30 216:4575 217:1196 218:371 219:407 220:1209 221:449 222:296 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 06 Feb '09

06 Feb '09

BGP Update Report Interval: 05-Jan-09 -to- 05-Feb-09 (32 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS7643 132303 2.7% 225.0 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 2 - AS9583 96240 1.9% 64.9 -- SIFY-AS-IN Sify Limited 3 - AS6629 49704 1.0% 753.1 -- NOAA-AS - NOAA 4 - AS35805 41741 0.8% 111.9 -- UTG-AS United Telecom AS 5 - AS4323 31198 0.6% 7.3 -- TWTC - tw telecom holdings, inc. 6 - AS6389 30402 0.6% 6.9 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 7 - AS20115 27730 0.6% 13.1 -- CHARTER-NET-HKY-NC - Charter Communications 8 - AS209 26943 0.5% 9.4 -- ASN-QWEST - Qwest Communications Corporation 9 - AS6458 25467 0.5% 52.2 -- Telgua 10 - AS21433 24763 0.5% 189.0 -- ACCENTUREFSSC Accenture London Delivery Centre 11 - AS14420 24676 0.5% 99.5 -- ANDINATEL S.A. 12 - AS5050 23840 0.5% 404.1 -- PSC-EXT - Pittsburgh Supercomputing Center 13 - AS17488 22706 0.5% 14.9 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 14 - AS8151 22431 0.5% 15.0 -- Uninet S.A. de C.V. 15 - AS30306 22122 0.4% 4424.4 -- AfOL-Sz-AS 16 - AS1785 21793 0.4% 11.6 -- AS-PAETEC-NET - PaeTec Communications, Inc. 17 - AS30890 21423 0.4% 47.7 -- EVOLVA Evolva Telecom 18 - AS33783 18849 0.4% 119.3 -- EEPAD 19 - AS8452 18817 0.4% 15.0 -- TEDATA TEDATA 20 - AS12500 18185 0.4% 4546.2 -- RCS-AS RCS Autonomus System TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS30287 6672 0.1% 6672.0 -- ALON-USA - ALON USA, LP 2 - AS12500 18185 0.4% 4546.2 -- RCS-AS RCS Autonomus System 3 - AS30306 22122 0.4% 4424.4 -- AfOL-Sz-AS 4 - AS48129 3071 0.1% 3071.0 -- IRBIS-TELECOMMUNICATIONS-AS IRBIS Telecommunications Ltd. 5 - AS23917 2837 0.1% 2837.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane 6 - AS32753 2567 0.1% 2567.0 -- GLOBEOP-FINANCIAL-SERVICES-NYC1 - GlobeOp Financial Services 7 - AS28194 7026 0.1% 2342.0 -- 8 - AS30969 16656 0.3% 2082.0 -- TAN-NET TransAfrica Networks 9 - AS19017 1962 0.0% 1962.0 -- QUALCOMM-QWBS-LV - Qualcomm, Inc. 10 - AS41382 1932 0.0% 1932.0 -- TELEPORT-AS Teleport LLC Network AS 11 - AS30095 3183 0.1% 1591.5 -- AS-30095 - Group M Worldwide, Inc. 12 - AS29427 3168 0.1% 1584.0 -- AZM-AS Mercury Telecom 13 - AS45122 1580 0.0% 1580.0 -- JASPACE-AS-ID-AP PT. JASPACE NET 14 - AS10806 6111 0.1% 1527.8 -- AFP-NET - AGENCE FRANCE PRESSE 15 - AS32398 12631 0.2% 1403.4 -- REALNET-ASN-1 16 - AS5033 13607 0.3% 1360.7 -- ISW - Internet Specialties West Inc. 17 - AS29224 2652 0.1% 1326.0 -- HELLMANN Hellmann Worldwide Logistics GmbH & Co KG 18 - AS25970 7569 0.1% 1261.5 -- IAC - IAC Services LLC 19 - AS44265 13266 0.3% 1206.0 -- SMOLTELECOM-NET Smoltelecom Ltd AS peering 20 - AS24228 7649 0.1% 1092.7 -- BARNETWORK-AP BarNetwork Pty Limited TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 72.23.246.0/24 23597 0.4% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 2 - 144.36.245.0/24 21213 0.4% AS21433 -- ACCENTUREFSSC Accenture London Delivery Centre 3 - 210.214.151.0/24 18829 0.3% AS9583 -- SIFY-AS-IN Sify Limited 4 - 124.7.201.0/24 17774 0.3% AS9583 -- SIFY-AS-IN Sify Limited 5 - 192.35.129.0/24 16573 0.3% AS6629 -- NOAA-AS - NOAA 6 - 192.102.88.0/24 16419 0.3% AS6629 -- NOAA-AS - NOAA 7 - 198.77.177.0/24 16327 0.3% AS6629 -- NOAA-AS - NOAA 8 - 64.162.116.0/24 13558 0.2% AS5033 -- ISW - Internet Specialties West Inc. 9 - 41.204.2.0/24 12464 0.2% AS32398 -- REALNET-ASN-1 10 - 221.135.80.0/24 10902 0.2% AS9583 -- SIFY-AS-IN Sify Limited 12 - 212.85.223.0/24 10869 0.2% AS30306 -- AfOL-Sz-AS 13 - 212.85.220.0/24 10866 0.2% AS30306 -- AfOL-Sz-AS 14 - 192.12.120.0/24 10337 0.2% AS5691 -- MITRE-AS-5 - The MITRE Corporation 15 - 196.27.104.0/21 8100 0.1% AS30969 -- TAN-NET TransAfrica Networks 16 - 196.27.108.0/22 8036 0.1% AS30969 -- TAN-NET TransAfrica Networks 17 - 190.152.103.0/24 7801 0.1% AS27757 -- ANDINATEL S.A. 18 - 202.83.176.0/21 7577 0.1% AS24228 -- BARNETWORK-AP BarNetwork Pty Limited 19 - 202.92.235.0/24 6864 0.1% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 20 - 65.214.174.0/24 6672 0.1% AS30287 -- ALON-USA - ALON USA, LP 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 30 Jan '09

30 Jan '09

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 31 Jan, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Complete listing at http://thyme.apnic.net/current/data-ASnet Complete listing at http://thyme.apnic.net/current/data-CIDRnet Complete listing at http://thyme.apnic.net/current/data-badAS Complete listing at http://thyme.apnic.net/current/data-dsua Complete listing at http://thyme.apnic.net/current/data-add-IANA Complete listing at http://thyme.apnic.net/current/data/sXXas-nos End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 30 Jan '09

30 Jan '09

BGP Update Report Interval: 29-Dec-08 -to- 29-Jan-09 (32 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS7643 88011 1.2% 146.2 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 2 - AS9583 84992 1.2% 57.3 -- SIFY-AS-IN Sify Limited 3 - AS4323 69146 0.9% 16.1 -- TWTC - tw telecom holdings, inc. 4 - AS6389 68757 0.9% 15.6 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 5 - AS6629 52216 0.7% 791.2 -- NOAA-AS - NOAA 6 - AS209 51988 0.7% 18.0 -- ASN-QWEST - Qwest Communications Corporation 7 - AS35805 50222 0.7% 141.1 -- UTG-AS United Telecom AS 8 - AS20115 43116 0.6% 20.4 -- CHARTER-NET-HKY-NC - Charter Communications 9 - AS8151 39308 0.5% 26.3 -- Uninet S.A. de C.V. 10 - AS1785 36937 0.5% 20.0 -- AS-PAETEC-NET - PaeTec Communications, Inc. 11 - AS17974 35121 0.5% 70.5 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 12 - AS17488 34805 0.5% 23.0 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 13 - AS9829 33611 0.5% 39.6 -- BSNL-NIB National Internet Backbone 14 - AS7018 28934 0.4% 19.5 -- ATT-INTERNET4 - AT&T WorldNet Services 15 - AS2386 27997 0.4% 17.3 -- INS-AS - AT&T Data Communications Services 16 - AS14420 27808 0.4% 112.6 -- ANDINATEL S.A. 17 - AS4766 27066 0.4% 15.1 -- KIXS-AS-KR Korea Telecom 18 - AS6458 27005 0.4% 55.6 -- Telgua 19 - AS21433 25762 0.4% 196.7 -- ACCENTUREFSSC Accenture London Delivery Centre 20 - AS24863 25397 0.3% 40.9 -- LINKdotNET-AS TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS30287 6015 0.1% 6015.0 -- ALON-USA - ALON USA, LP 2 - AS48129 4829 0.1% 4829.0 -- IRBIS-TELECOMMUNICATIONS-AS IRBIS Telecommunications Ltd. 3 - AS30306 18237 0.2% 3647.4 -- AfOL-Sz-AS 4 - AS32753 3180 0.0% 3180.0 -- GLOBEOP-FINANCIAL-SERVICES-NYC1 - GlobeOp Financial Services 5 - AS12500 12180 0.2% 3045.0 -- RCS-AS RCS Autonomus System 6 - AS30969 24339 0.3% 3042.4 -- TAN-NET TransAfrica Networks 7 - AS23917 2792 0.0% 2792.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane 8 - AS28194 7093 0.1% 2364.3 -- 9 - AS19017 1990 0.0% 1990.0 -- QUALCOMM-QWBS-LV - Qualcomm, Inc. 10 - AS32398 13362 0.2% 1670.2 -- REALNET-ASN-1 11 - AS45122 1572 0.0% 1572.0 -- JASPACE-AS-ID-AP PT. JASPACE NET 12 - AS41007 4615 0.1% 1538.3 -- CTCASTANA CTC ASTANA, KZ 13 - AS10806 6138 0.1% 1534.5 -- AFP-NET - AGENCE FRANCE PRESSE 14 - AS24228 10091 0.1% 1441.6 -- BARNETWORK-AP BarNetwork Pty Limited 15 - AS5033 13137 0.2% 1313.7 -- ISW - Internet Specialties West Inc. 16 - AS30095 2523 0.0% 1261.5 -- AS-30095 - Group M Worldwide, Inc. 17 - AS25970 7511 0.1% 1251.8 -- IAC - IAC Services LLC 18 - AS29427 2456 0.0% 1228.0 -- AZM-AS Mercury Telecom 19 - AS44265 13244 0.2% 1204.0 -- SMOLTELECOM-NET Smoltelecom Ltd AS peering 20 - AS29224 2052 0.0% 1026.0 -- HELLMANN Hellmann Worldwide Logistics GmbH & Co KG TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 210.214.151.0/24 22738 0.3% AS9583 -- SIFY-AS-IN Sify Limited 2 - 124.7.201.0/24 21287 0.3% AS9583 -- SIFY-AS-IN Sify Limited 3 - 144.36.245.0/24 21258 0.3% AS21433 -- ACCENTUREFSSC Accenture London Delivery Centre 4 - 72.23.246.0/24 18307 0.2% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 5 - 192.35.129.0/24 17259 0.2% AS6629 -- NOAA-AS - NOAA 6 - 192.102.88.0/24 17030 0.2% AS6629 -- NOAA-AS - NOAA 7 - 198.77.177.0/24 16984 0.2% AS6629 -- NOAA-AS - NOAA 8 - 41.204.2.0/24 13199 0.2% AS32398 -- REALNET-ASN-1 9 - 64.162.116.0/24 13016 0.2% AS5033 -- ISW - Internet Specialties West Inc. 10 - 196.27.104.0/21 11897 0.2% AS30969 -- TAN-NET TransAfrica Networks 11 - 196.27.108.0/22 11819 0.2% AS30969 -- TAN-NET TransAfrica Networks 12 - 222.255.51.64/26 10834 0.1% AS7643 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 13 - 192.12.120.0/24 10506 0.1% AS5691 -- MITRE-AS-5 - The MITRE Corporation 14 - 202.83.176.0/21 9977 0.1% AS24228 -- BARNETWORK-AP BarNetwork Pty Limited 15 - 221.135.80.0/24 9100 0.1% AS9583 -- SIFY-AS-IN Sify Limited 16 - 212.85.220.0/24 8932 0.1% AS30306 -- AfOL-Sz-AS 17 - 212.85.223.0/24 8920 0.1% AS30306 -- AfOL-Sz-AS 18 - 199.2.119.0/24 7055 0.1% AS11816 -- SetarNet 19 - 89.4.131.0/24 6255 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 20 - 158.50.64.0/20 6099 0.1% AS10806 -- AFP-NET - AGENCE FRANCE PRESSE 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 23 Jan '09

23 Jan '09

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 24 Jan, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 278634 Prefixes after maximum aggregation: 132262 Deaggregation factor: 2.11 Unique aggregates announced to Internet: 135421 Total ASes present in the Internet Routing Table: 30368 Prefixes per ASN: 9.18 Origin-only ASes present in the Internet Routing Table: 26408 Origin ASes announcing only one prefix: 12861 Transit ASes present in the Internet Routing Table: 3960 Transit-only ASes present in the Internet Routing Table: 99 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 21 Max AS path prepend of ASN (12445) 18 Prefixes from unregistered ASNs in the Routing Table: 529 Unregistered ASNs in the Routing Table: 182 Number of 32-bit ASNs allocated by the RIRs: 78 Prefixes from 32-bit ASNs in the Routing Table: 13 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 273 Number of addresses announced to Internet: 1986107424 Equivalent to 118 /8s, 97 /16s and 152 /24s Percentage of available address space announced: 53.6 Percentage of allocated address space announced: 63.3 Percentage of available address space allocated: 84.6 Percentage of address space in use by end-sites: 75.4 Total number of prefixes smaller than registry allocations: 137044 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 64288 Total APNIC prefixes after maximum aggregation: 22759 APNIC Deaggregation factor: 2.82 Prefixes being announced from the APNIC address blocks: 61154 Unique aggregates announced from the APNIC address blocks: 26988 APNIC Region origin ASes present in the Internet Routing Table: 3502 APNIC Prefixes per ASN: 17.46 APNIC Region origin ASes announcing only one prefix: 957 APNIC Region transit ASes present in the Internet Routing Table: 540 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 395679136 Equivalent to 23 /8s, 149 /16s and 149 /24s Percentage of available APNIC address space announced: 78.6 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: 123881 Total ARIN prefixes after maximum aggregation: 65090 ARIN Deaggregation factor: 1.90 Prefixes being announced from the ARIN address blocks: 93335 Unique aggregates announced from the ARIN address blocks: 35568 ARIN Region origin ASes present in the Internet Routing Table: 12728 ARIN Prefixes per ASN: 7.33 ARIN Region origin ASes announcing only one prefix: 4900 ARIN Region transit ASes present in the Internet Routing Table: 1226 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 20 Number of ARIN addresses announced to Internet: 407062688 Equivalent to 24 /8s, 67 /16s and 72 /24s Percentage of available ARIN address space announced: 78.3 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 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, 108/8, 173/8, 174/8, 184/8, 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: 62615 Total RIPE prefixes after maximum aggregation: 36968 RIPE Deaggregation factor: 1.69 Prefixes being announced from the RIPE address blocks: 57543 Unique aggregates announced from the RIPE address blocks: 38357 RIPE Region origin ASes present in the Internet Routing Table: 12537 RIPE Prefixes per ASN: 4.59 RIPE Region origin ASes announcing only one prefix: 6580 RIPE Region transit ASes present in the Internet Routing Table: 1911 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 21 Number of RIPE addresses announced to Internet: 386691168 Equivalent to 23 /8s, 12 /16s and 112 /24s Percentage of available RIPE address space announced: 88.6 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-49151 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: 22988 Total LACNIC prefixes after maximum aggregation: 5665 LACNIC Deaggregation factor: 4.06 Prefixes being announced from the LACNIC address blocks: 21227 Unique aggregates announced from the LACNIC address blocks: 11724 LACNIC Region origin ASes present in the Internet Routing Table: 1050 LACNIC Prefixes per ASN: 20.22 LACNIC Region origin ASes announcing only one prefix: 334 LACNIC Region transit ASes present in the Internet Routing Table: 175 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 17 Number of LACNIC addresses announced to Internet: 60435456 Equivalent to 3 /8s, 154 /16s and 44 /24s Percentage of available LACNIC address space announced: 60.0 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: 4365 Total AfriNIC prefixes after maximum aggregation: 1368 AfriNIC Deaggregation factor: 3.19 Prefixes being announced from the AfriNIC address blocks: 5252 Unique aggregates announced from the AfriNIC address blocks: 2180 AfriNIC Region origin ASes present in the Internet Routing Table: 280 AfriNIC Prefixes per ASN: 18.76 AfriNIC Region origin ASes announcing only one prefix: 90 AfriNIC Region transit ASes present in the Internet Routing Table: 58 Average AfriNIC Region AS path length visible: 3.9 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 13112576 Equivalent to 0 /8s, 200 /16s and 21 /24s Percentage of available AfriNIC address space announced: 26.1 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 4766 1660 6411 376 Korea Telecom (KIX) 17488 1504 107 96 Hathway IP Over Cable Interne 4755 1193 428 175 TATA Communications formerly 9583 1156 130 110 Sify Limited 4134 902 16063 365 CHINANET-BACKBONE 18101 770 174 25 Reliance Infocom Ltd Internet 4780 720 357 64 Digital United Inc. 9498 680 297 52 BHARTI BT INTERNET LTD. 7545 675 152 81 TPG Internet Pty Ltd 24560 660 224 181 Bharti Airtel 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 4381 3435 344 bellsouth.net, inc. 209 2833 4032 617 Qwest 20115 2033 1465 742 Charter Communications 1785 1793 735 158 PaeTec Communications, Inc. 4323 1621 1081 373 Time Warner Telecom 2386 1575 714 895 AT&T Data Communications Serv 7018 1444 5876 1002 AT&T WorldNet Services 11492 1216 192 12 Cable One 6478 1196 289 511 AT&T Worldnet Services 3356 1131 10997 441 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 8452 922 188 7 TEDATA 3292 441 1765 386 TDC Tele Danmark 30890 435 88 199 SC Kappa Invexim SRL 12479 393 578 6 Uni2 Autonomous System 3301 336 1669 302 TeliaNet Sweden 8866 333 109 22 Bulgarian Telecommunication C 3320 332 7065 281 Deutsche Telekom AG 3215 330 2897 99 France Telecom Transpac 29049 324 26 3 AzerSat LLC. 35805 324 27 7 United Telecom of Georgia 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 1479 2834 230 UniNet S.A. de C.V. 10620 725 153 77 TVCABLE BOGOTA 11830 681 299 9 Instituto Costarricense de El 22047 563 302 14 VTR PUNTO NET S.A. 7303 509 253 78 Telecom Argentina Stet-France 6471 437 94 41 ENTEL CHILE S.A. 16814 426 27 10 NSS, S.A. 11172 408 118 74 Servicios Alestra S.A de C.V 7738 397 794 28 Telecomunicacoes da Bahia S.A 28573 376 505 22 NET Servicos de Comunicao 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 594 72 40 LINKdotNET AS number 3741 269 857 227 The Internet Solution 20858 262 34 3 This AS will be used to conne 2018 242 215 142 Tertiary Education Network 33783 150 10 8 EEPAD TISP TELECOM & INTERNET 6713 144 135 11 Itissalat Al-MAGHRIB 29571 128 15 8 Ci Telecom Autonomous system 5536 120 8 17 Internet Egypt Network 33776 118 6 3 Starcomms Nigeria Limited 5713 117 555 66 Telkom SA Ltd 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 4381 3435 344 bellsouth.net, inc. 209 2833 4032 617 Qwest 20115 2033 1465 742 Charter Communications 1785 1793 735 158 PaeTec Communications, Inc. 4766 1660 6411 376 Korea Telecom (KIX) 4323 1621 1081 373 Time Warner Telecom 2386 1575 714 895 AT&T Data Communications Serv 17488 1504 107 96 Hathway IP Over Cable Interne 8151 1479 2834 230 UniNet S.A. de C.V. 7018 1444 5876 1002 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 2833 2216 Qwest 1785 1793 1635 PaeTec Communications, Inc. 17488 1504 1408 Hathway IP Over Cable Interne 20115 2033 1291 Charter Communications 4766 1660 1284 Korea Telecom (KIX) 8151 1479 1249 UniNet S.A. de C.V. 4323 1621 1248 Time Warner Telecom 11492 1216 1204 Cable One 18566 1060 1050 Covad Communications 9583 1156 1046 Sify Limited 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. 24.246.0.0/17 7018 AT&T WorldNet Services 24.246.128.0/18 7018 AT&T WorldNet Services 41.208.128.0/18 8346 SONATEL-AS Autonomous System 41.214.0.0/17 8346 SONATEL-AS Autonomous System 41.220.16.0/20 8668 TelOne Zimbabwe P/L 41.223.112.0/22 5713 Telkom SA Ltd 41.223.132.0/24 12491 IPPlanet 41.223.133.0/24 12491 IPPlanet 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 /10:20 /11:54 /12:159 /13:311 /14:566 /15:1107 /16:10312 /17:4540 /18:7807 /19:16861 /20:19755 /21:19324 /22:24573 /23:24942 /24:146188 /25:657 /26:812 /27:508 /28:94 /29:8 /30:1 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2858 4381 bellsouth.net, inc. 209 1577 2833 Qwest 4766 1394 1660 Korea Telecom (KIX) 17488 1289 1504 Hathway IP Over Cable Interne 2386 1255 1575 AT&T Data Communications Serv 1785 1207 1793 PaeTec Communications, Inc. 11492 1181 1216 Cable One 20115 1107 2033 Charter Communications 18566 1041 1060 Covad Communications 9583 1001 1156 Sify Limited Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:12 8:175 12:2195 13:2 15:21 16:3 17:5 20:35 24:1179 32:51 38:536 40:96 41:1579 43:1 44:2 47:9 52:3 55:3 56:3 57:26 58:517 59:610 60:456 61:1109 62:1115 63:2003 64:3435 65:2439 66:3641 67:1460 68:673 69:2447 70:528 71:207 72:1604 73:7 74:1358 75:203 76:303 77:795 78:534 79:318 80:939 81:846 82:564 83:395 84:589 85:1080 86:397 87:638 88:361 89:1388 90:46 91:1879 92:324 93:1068 94:984 95:207 96:97 97:171 98:187 99:11 110:1 111:1 112:14 113:68 114:157 115:209 116:1133 117:473 118:266 119:614 120:131 121:704 122:926 123:494 124:838 125:1273 128:353 129:225 130:135 131:413 132:68 133:9 134:321 135:35 136:224 137:138 138:145 139:92 140:413 141:109 142:384 143:326 144:327 145:38 146:372 147:144 148:529 149:225 150:133 151:212 152:149 153:131 154:10 155:259 156:171 157:271 158:160 159:277 160:280 161:140 162:271 163:138 164:514 165:504 166:363 167:351 168:682 169:162 170:469 171:37 172:10 173:168 174:38 186:2 187:25 189:361 190:2544 192:5821 193:4191 194:3317 195:2675 196:1058 198:3657 199:3312 200:5495 201:1468 202:7801 203:8094 204:3932 205:2151 206:2313 207:2798 208:3819 209:3503 210:2771 211:1170 212:1546 213:1645 214:66 215:30 216:4556 217:1205 218:375 219:402 220:1221 221:472 222:296 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 23 Jan '09

23 Jan '09

BGP Update Report Interval: 22-Dec-08 -to- 22-Jan-09 (32 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS6389 90009 1.1% 20.4 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 2 - AS4323 89143 1.1% 20.8 -- TWTC - tw telecom holdings, inc. 3 - AS9583 83162 1.0% 58.2 -- SIFY-AS-IN Sify Limited 4 - AS209 64388 0.8% 22.4 -- ASN-QWEST - Qwest Communications Corporation 5 - AS35805 52833 0.6% 165.1 -- UTG-AS United Telecom AS 6 - AS6629 51646 0.6% 782.5 -- NOAA-AS - NOAA 7 - AS20115 47444 0.6% 22.5 -- CHARTER-NET-HKY-NC - Charter Communications 8 - AS17974 44557 0.5% 89.5 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 9 - AS1785 44154 0.5% 24.1 -- AS-PAETEC-NET - PaeTec Communications, Inc. 10 - AS17488 42803 0.5% 27.0 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 11 - AS7643 39218 0.5% 58.6 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 12 - AS8151 38880 0.5% 26.0 -- Uninet S.A. de C.V. 13 - AS9829 38164 0.5% 44.9 -- BSNL-NIB National Internet Backbone 14 - AS2386 35929 0.4% 22.2 -- INS-AS - AT&T Data Communications Services 15 - AS4766 35861 0.4% 20.1 -- KIXS-AS-KR Korea Telecom 16 - AS24863 35250 0.4% 58.2 -- LINKdotNET-AS 17 - AS7018 35053 0.4% 23.8 -- ATT-INTERNET4 - AT&T WorldNet Services 18 - AS6478 34949 0.4% 16.3 -- ATT-INTERNET3 - AT&T WorldNet Services 19 - AS29571 32426 0.4% 245.7 -- CITelecom-AS 20 - AS6458 29771 0.3% 65.1 -- Telgua TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS30287 5447 0.1% 5447.0 -- ALON-USA - ALON USA, LP 2 - AS48129 4827 0.1% 4827.0 -- IRBIS-TELECOMMUNICATIONS-AS IRBIS Telecommunications Ltd. 3 - AS32753 3262 0.0% 3262.0 -- GLOBEOP-FINANCIAL-SERVICES-NYC1 - GlobeOp Financial Services 4 - AS30969 23982 0.3% 2997.8 -- TAN-NET TransAfrica Networks 5 - AS30306 13872 0.2% 2774.4 -- AfOL-Sz-AS 6 - AS23917 2732 0.0% 2732.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane 7 - AS28194 6990 0.1% 2330.0 -- 8 - AS41007 6124 0.1% 2041.3 -- CTCASTANA CTC ASTANA, KZ 9 - AS32398 14090 0.2% 1761.2 -- REALNET-ASN-1 10 - AS24228 12311 0.1% 1758.7 -- BARNETWORK-AP BarNetwork Pty Limited 11 - AS19017 1732 0.0% 1732.0 -- QUALCOMM-QWBS-LV - Qualcomm, Inc. 12 - AS45122 1579 0.0% 1579.0 -- JASPACE-AS-ID-AP PT. JASPACE NET 13 - AS29224 2512 0.0% 1256.0 -- HELLMANN Hellmann Worldwide Logistics GmbH & Co KG 14 - AS44265 13277 0.2% 1207.0 -- SMOLTELECOM-NET Smoltelecom Ltd AS peering 15 - AS5050 13352 0.2% 1112.7 -- PSC-EXT - Pittsburgh Supercomputing Center 16 - AS29427 2214 0.0% 1107.0 -- AZM-AS Mercury Telecom 17 - AS8599 2115 0.0% 1057.5 -- Ulyanovsk State University Network 18 - AS40430 8048 0.1% 1006.0 -- COLO4JAX-AS - colo4jax, LLC 19 - AS41685 1003 0.0% 1003.0 -- DTEK DTEK 20 - AS30095 1887 0.0% 943.5 -- AS-30095 - Group M Worldwide, Inc. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 124.7.201.0/24 20933 0.2% AS9583 -- SIFY-AS-IN Sify Limited 2 - 210.214.151.0/24 20344 0.2% AS9583 -- SIFY-AS-IN Sify Limited 3 - 192.35.129.0/24 16938 0.2% AS6629 -- NOAA-AS - NOAA 4 - 198.77.177.0/24 16738 0.2% AS6629 -- NOAA-AS - NOAA 5 - 192.102.88.0/24 16717 0.2% AS6629 -- NOAA-AS - NOAA 6 - 144.36.245.0/24 16104 0.2% AS21433 -- ACCENTUREFSSC Accenture London Delivery Centre 7 - 41.204.2.0/24 13902 0.2% AS32398 -- REALNET-ASN-1 8 - 72.23.246.0/24 13062 0.1% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 9 - 202.83.176.0/21 12167 0.1% AS24228 -- BARNETWORK-AP BarNetwork Pty Limited 10 - 196.27.104.0/21 11715 0.1% AS30969 -- TAN-NET TransAfrica Networks 11 - 196.27.108.0/22 11641 0.1% AS30969 -- TAN-NET TransAfrica Networks 12 - 199.2.119.0/24 11350 0.1% AS11816 -- SetarNet 13 - 192.12.120.0/24 10544 0.1% AS5691 -- MITRE-AS-5 - The MITRE Corporation 15 - 64.162.116.0/24 9163 0.1% AS5033 -- ISW - Internet Specialties West Inc. 16 - 221.135.80.0/24 7675 0.1% AS9583 -- SIFY-AS-IN Sify Limited 17 - 212.85.220.0/24 6748 0.1% AS30306 -- AfOL-Sz-AS 18 - 212.85.223.0/24 6729 0.1% AS30306 -- AfOL-Sz-AS 19 - 89.4.131.0/24 6556 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 20 - 118.95.130.0/23 6391 0.1% AS9583 -- SIFY-AS-IN Sify Limited 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 16 Jan '09

16 Jan '09

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 17 Jan, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 277721 Prefixes after maximum aggregation: 132482 Deaggregation factor: 2.10 Unique aggregates announced to Internet: 135762 Total ASes present in the Internet Routing Table: 30352 Prefixes per ASN: 9.15 Origin-only ASes present in the Internet Routing Table: 26399 Origin ASes announcing only one prefix: 12865 Transit ASes present in the Internet Routing Table: 3953 Transit-only ASes present in the Internet Routing Table: 98 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 23 Max AS path prepend of ASN (46211) 20 Prefixes from unregistered ASNs in the Routing Table: 523 Unregistered ASNs in the Routing Table: 184 Number of 32-bit ASNs allocated by the RIRs: 73 Prefixes from 32-bit ASNs in the Routing Table: 12 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 283 Number of addresses announced to Internet: 1984280064 Equivalent to 118 /8s, 69 /16s and 182 /24s Percentage of available address space announced: 53.5 Percentage of allocated address space announced: 63.3 Percentage of available address space allocated: 84.6 Percentage of address space in use by end-sites: 75.2 Total number of prefixes smaller than registry allocations: 136430 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 64135 Total APNIC prefixes after maximum aggregation: 23147 APNIC Deaggregation factor: 2.77 Prefixes being announced from the APNIC address blocks: 60996 Unique aggregates announced from the APNIC address blocks: 27679 APNIC Region origin ASes present in the Internet Routing Table: 3506 APNIC Prefixes per ASN: 17.40 APNIC Region origin ASes announcing only one prefix: 956 APNIC Region transit ASes present in the Internet Routing Table: 537 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 19 Number of APNIC addresses announced to Internet: 395113632 Equivalent to 23 /8s, 140 /16s and 244 /24s Percentage of available APNIC address space announced: 78.5 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: 123561 Total ARIN prefixes after maximum aggregation: 64986 ARIN Deaggregation factor: 1.90 Prefixes being announced from the ARIN address blocks: 92979 Unique aggregates announced from the ARIN address blocks: 35380 ARIN Region origin ASes present in the Internet Routing Table: 12731 ARIN Prefixes per ASN: 7.30 ARIN Region origin ASes announcing only one prefix: 4911 ARIN Region transit ASes present in the Internet Routing Table: 1224 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 23 Number of ARIN addresses announced to Internet: 406799520 Equivalent to 24 /8s, 63 /16s and 68 /24s Percentage of available ARIN address space announced: 78.2 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, 108/8, 173/8, 174/8, 184/8, 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: 62265 Total RIPE prefixes after maximum aggregation: 36910 RIPE Deaggregation factor: 1.69 Prefixes being announced from the RIPE address blocks: 57284 Unique aggregates announced from the RIPE address blocks: 38268 RIPE Region origin ASes present in the Internet Routing Table: 12514 RIPE Prefixes per ASN: 4.58 RIPE Region origin ASes announcing only one prefix: 6573 RIPE Region transit ASes present in the Internet Routing Table: 1913 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 23 Number of RIPE addresses announced to Internet: 386225504 Equivalent to 23 /8s, 5 /16s and 85 /24s Percentage of available RIPE address space announced: 88.5 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: 22923 Total LACNIC prefixes after maximum aggregation: 5659 LACNIC Deaggregation factor: 4.05 Prefixes being announced from the LACNIC address blocks: 21089 Unique aggregates announced from the LACNIC address blocks: 11650 LACNIC Region origin ASes present in the Internet Routing Table: 1051 LACNIC Prefixes per ASN: 20.07 LACNIC Region origin ASes announcing only one prefix: 337 LACNIC Region transit ASes present in the Internet Routing Table: 174 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 17 Number of LACNIC addresses announced to Internet: 59821824 Equivalent to 3 /8s, 144 /16s and 207 /24s Percentage of available LACNIC address space announced: 59.4 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: 4336 Total AfriNIC prefixes after maximum aggregation: 1365 AfriNIC Deaggregation factor: 3.18 Prefixes being announced from the AfriNIC address blocks: 5161 Unique aggregates announced from the AfriNIC address blocks: 2190 AfriNIC Region origin ASes present in the Internet Routing Table: 277 AfriNIC Prefixes per ASN: 18.63 AfriNIC Region origin ASes announcing only one prefix: 88 AfriNIC Region transit ASes present in the Internet Routing Table: 59 Average AfriNIC Region AS path length visible: 3.9 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 13030656 Equivalent to 0 /8s, 198 /16s and 213 /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 4766 1664 6411 376 Korea Telecom (KIX) 17488 1488 105 96 Hathway IP Over Cable Interne 4755 1184 435 166 TATA Communications formerly 9583 1111 87 524 Sify Limited 4134 901 16059 364 CHINANET-BACKBONE 18101 779 174 27 Reliance Infocom Ltd Internet 4780 719 358 65 Digital United Inc. 9498 678 297 52 BHARTI BT INTERNET LTD. 7545 669 152 81 TPG Internet Pty Ltd 24560 660 224 181 Bharti Airtel 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 4380 3435 344 bellsouth.net, inc. 209 2835 4031 615 Qwest 20115 2030 1464 746 Charter Communications 1785 1720 734 156 PaeTec Communications, Inc. 4323 1611 1081 380 Time Warner Telecom 2386 1584 714 897 AT&T Data Communications Serv 7018 1425 5869 984 AT&T WorldNet Services 11492 1220 192 12 Cable One 6478 1185 293 488 AT&T Worldnet Services 3356 1115 10997 441 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 8452 864 188 7 TEDATA 3292 440 1765 386 TDC Tele Danmark 12479 390 578 6 Uni2 Autonomous System 30890 387 85 199 SC Kappa Invexim SRL 3301 336 1669 302 TeliaNet Sweden 3320 333 7065 282 Deutsche Telekom AG 8866 332 109 22 Bulgarian Telecommunication C 3215 330 2897 99 France Telecom Transpac 29049 325 26 3 AzerSat LLC. 35805 312 30 8 United Telecom of Georgia 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 1480 2833 231 UniNet S.A. de C.V. 10620 697 151 74 TVCABLE BOGOTA 11830 672 299 9 Instituto Costarricense de El 22047 565 302 14 VTR PUNTO NET S.A. 7303 508 253 78 Telecom Argentina Stet-France 6471 434 94 42 ENTEL CHILE S.A. 16814 426 27 10 NSS, S.A. 11172 406 118 72 Servicios Alestra S.A de C.V 28573 369 493 20 NET Servicos de Comunicao S.A 7738 360 730 27 Telecomunicacoes da Bahia 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 593 72 40 LINKdotNET AS number 3741 269 857 227 The Internet Solution 20858 269 34 3 This AS will be used to conne 2018 240 215 141 Tertiary Education Network 33783 150 10 8 EEPAD TISP TELECOM & INTERNET 6713 144 135 11 Itissalat Al-MAGHRIB 29571 128 15 8 Ci Telecom Autonomous system 5536 120 8 17 Internet Egypt Network 33776 118 6 3 Starcomms Nigeria Limited 5713 117 555 66 Telkom SA Ltd 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 4380 3435 344 bellsouth.net, inc. 209 2835 4031 615 Qwest 20115 2030 1464 746 Charter Communications 1785 1720 734 156 PaeTec Communications, Inc. 4766 1664 6411 376 Korea Telecom (KIX) 4323 1611 1081 380 Time Warner Telecom 2386 1584 714 897 AT&T Data Communications Serv 17488 1488 105 96 Hathway IP Over Cable Interne 8151 1480 2833 231 UniNet S.A. de C.V. 7018 1425 5869 984 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 2835 2220 Qwest 1785 1720 1564 PaeTec Communications, Inc. 17488 1488 1392 Hathway IP Over Cable Interne 4766 1664 1288 Korea Telecom (KIX) 20115 2030 1284 Charter Communications 8151 1480 1249 UniNet S.A. de C.V. 4323 1611 1231 Time Warner Telecom 11492 1220 1208 Cable One 18566 1060 1050 Covad Communications 4755 1184 1018 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 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. 24.246.0.0/17 7018 AT&T WorldNet Services 24.246.128.0/18 7018 AT&T WorldNet Services 41.208.128.0/18 8346 SONATEL-AS Autonomous System 41.214.0.0/17 8346 SONATEL-AS Autonomous System 41.223.108.0/22 17175 New Skies Satellites 41.223.112.0/22 5713 Telkom SA Ltd 41.223.132.0/24 12491 IPPlanet 41.223.133.0/24 12491 IPPlanet 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 /10:20 /11:54 /12:159 /13:311 /14:561 /15:1108 /16:10298 /17:4523 /18:7805 /19:16749 /20:19686 /21:19269 /22:24472 /23:24862 /24:145716 /25:657 /26:817 /27:512 /28:98 /29:8 /30:1 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2859 4380 bellsouth.net, inc. 209 1578 2835 Qwest 4766 1397 1664 Korea Telecom (KIX) 17488 1273 1488 Hathway IP Over Cable Interne 2386 1263 1584 AT&T Data Communications Serv 11492 1185 1220 Cable One 1785 1169 1720 PaeTec Communications, Inc. 20115 1104 2030 Charter Communications 18566 1041 1060 Covad Communications 9583 968 1111 Sify Limited Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:12 8:174 12:2195 13:2 15:21 16:3 17:5 20:36 24:1136 32:52 38:535 40:96 41:1468 43:1 44:2 47:9 52:3 55:3 56:3 57:26 58:516 59:609 60:454 61:1112 62:1115 63:1984 64:3405 65:2429 66:3656 67:1439 68:669 69:2443 70:532 71:198 72:1602 73:7 74:1357 75:198 76:307 77:791 78:532 79:307 80:959 81:845 82:580 83:389 84:598 85:1053 86:397 87:642 88:356 89:1374 90:44 91:1863 92:327 93:1071 94:921 95:187 96:97 97:166 98:179 99:10 110:1 111:1 112:9 113:59 114:156 115:203 116:1120 117:467 118:251 119:605 120:130 121:708 122:924 123:492 124:834 125:1274 128:357 129:226 130:134 131:411 132:70 133:9 134:326 135:35 136:219 137:136 138:145 139:92 140:414 141:109 142:384 143:312 144:325 145:38 146:372 147:143 148:609 149:224 150:134 151:209 152:149 153:132 154:10 155:255 156:168 157:269 158:161 159:279 160:277 161:139 162:261 163:143 164:516 165:505 166:361 167:351 168:674 169:162 170:465 171:37 172:10 173:161 174:28 186:1 187:24 189:359 190:2509 192:5822 193:4189 194:3317 195:2679 196:1062 198:3682 199:3310 200:5473 201:1488 202:7824 203:8095 204:3921 205:2168 206:2331 207:2764 208:3817 209:3490 210:2746 211:1169 212:1556 213:1647 214:67 215:29 216:4535 217:1200 218:374 219:403 220:1226 221:463 222:294 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 16 Jan '09

16 Jan '09

BGP Update Report Interval: 15-Dec-08 -to- 15-Jan-09 (32 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS35805 214406 2.2% 672.1 -- UTG-AS United Telecom AS 2 - AS4323 112810 1.2% 26.4 -- TWTC - tw telecom holdings, inc. 3 - AS6389 103744 1.1% 23.5 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 4 - AS9583 95878 1.0% 79.4 -- SIFY-AS-IN Sify Limited 5 - AS209 74340 0.8% 24.6 -- ASN-QWEST - Qwest Communications Corporation 6 - AS20115 63320 0.7% 27.3 -- CHARTER-NET-HKY-NC - Charter Communications 7 - AS8452 52999 0.5% 32.0 -- TEDATA TEDATA 8 - AS6629 52229 0.5% 791.3 -- NOAA-AS - NOAA 9 - AS1785 50271 0.5% 28.8 -- AS-PAETEC-NET - PaeTec Communications, Inc. 10 - AS17488 49922 0.5% 31.6 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 11 - AS17974 48486 0.5% 98.3 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 12 - AS24863 47884 0.5% 68.6 -- LINKdotNET-AS 13 - AS8151 42845 0.4% 29.2 -- Uninet S.A. de C.V. 14 - AS9829 41440 0.4% 48.7 -- BSNL-NIB National Internet Backbone 15 - AS4766 41431 0.4% 23.2 -- KIXS-AS-KR Korea Telecom 16 - AS2386 41095 0.4% 25.4 -- INS-AS - AT&T Data Communications Services 17 - AS6478 40622 0.4% 19.2 -- ATT-INTERNET3 - AT&T WorldNet Services 18 - AS29571 38485 0.4% 303.0 -- CITelecom-AS 19 - AS7018 38006 0.4% 25.8 -- ATT-INTERNET4 - AT&T WorldNet Services 20 - AS4755 32886 0.3% 26.8 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS30287 5861 0.1% 5861.0 -- ALON-USA - ALON USA, LP 2 - AS48129 4632 0.1% 4632.0 -- IRBIS-TELECOMMUNICATIONS-AS IRBIS Telecommunications Ltd. 3 - AS30306 16872 0.2% 3374.4 -- AfOL-Sz-AS 4 - AS32753 3310 0.0% 3310.0 -- GLOBEOP-FINANCIAL-SERVICES-NYC1 - GlobeOp Financial Services 5 - AS30969 24548 0.2% 3068.5 -- TAN-NET TransAfrica Networks 6 - AS23917 2701 0.0% 2701.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane 7 - AS28194 7418 0.1% 2472.7 -- 8 - AS41007 6762 0.1% 2254.0 -- CTCASTANA CTC ASTANA, KZ 9 - AS24228 14831 0.1% 2118.7 -- BARNETWORK-AP BarNetwork Pty Limited 10 - AS32398 14970 0.1% 1871.2 -- REALNET-ASN-1 11 - AS19017 1593 0.0% 1593.0 -- QUALCOMM-QWBS-LV - Qualcomm, Inc. 12 - AS29224 2578 0.0% 1289.0 -- HELLMANN Hellmann Worldwide Logistics GmbH & Co KG 13 - AS40430 8213 0.1% 1173.3 -- COLO4JAX-AS - colo4jax, LLC 14 - AS8599 2095 0.0% 1047.5 -- Ulyanovsk State University Network 15 - AS16214 4991 0.1% 831.8 -- CERIST 16 - AS11816 14037 0.1% 825.7 -- SetarNet 17 - AS6629 52229 0.5% 791.3 -- NOAA-AS - NOAA 18 - AS5691 10773 0.1% 769.5 -- MITRE-AS-5 - The MITRE Corporation 19 - AS30095 1485 0.0% 742.5 -- AS-30095 - Group M Worldwide, Inc. 20 - AS25174 740 0.0% 740.0 -- WCOM-AS World of Communications ISP, Boryspil, TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 124.7.201.0/24 20936 0.2% AS9583 -- SIFY-AS-IN Sify Limited 2 - 210.214.151.0/24 19976 0.2% AS9583 -- SIFY-AS-IN Sify Limited 3 - 192.35.129.0/24 17099 0.2% AS6629 -- NOAA-AS - NOAA 4 - 198.77.177.0/24 16827 0.2% AS6629 -- NOAA-AS - NOAA 5 - 192.102.88.0/24 16818 0.2% AS6629 -- NOAA-AS - NOAA 6 - 41.204.2.0/24 14782 0.1% AS32398 -- REALNET-ASN-1 7 - 202.83.176.0/21 14669 0.1% AS24228 -- BARNETWORK-AP BarNetwork Pty Limited 8 - 199.2.119.0/24 13636 0.1% AS11816 -- SetarNet 9 - 196.27.104.0/21 12110 0.1% AS30969 -- TAN-NET TransAfrica Networks 10 - 196.27.108.0/22 12040 0.1% AS30969 -- TAN-NET TransAfrica Networks 11 - 192.12.120.0/24 10466 0.1% AS5691 -- MITRE-AS-5 - The MITRE Corporation 12 - 144.36.245.0/24 9451 0.1% AS21433 -- ACCENTUREFSSC Accenture London Delivery Centre 13 - 212.85.220.0/24 8303 0.1% AS30306 -- AfOL-Sz-AS 14 - 118.95.130.0/23 8287 0.1% AS9583 -- SIFY-AS-IN Sify Limited 15 - 212.85.223.0/24 8282 0.1% AS30306 -- AfOL-Sz-AS 17 - 72.23.246.0/24 7797 0.1% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 18 - 221.135.80.0/24 7495 0.1% AS9583 -- SIFY-AS-IN Sify Limited 19 - 195.189.68.0/24 6618 0.1% AS41007 -- CTCASTANA CTC ASTANA, KZ 20 - 89.4.131.0/24 6341 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 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 09 Jan '09

09 Jan '09

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 10 Jan, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 276748 Prefixes after maximum aggregation: 132415 Deaggregation factor: 2.09 Unique aggregates announced to Internet: 135537 Total ASes present in the Internet Routing Table: 30275 Prefixes per ASN: 9.14 Origin-only ASes present in the Internet Routing Table: 26332 Origin ASes announcing only one prefix: 12831 Transit ASes present in the Internet Routing Table: 3943 Transit-only ASes present in the Internet Routing Table: 92 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 23 Max AS path prepend of ASN (33868) 19 Prefixes from unregistered ASNs in the Routing Table: 493 Unregistered ASNs in the Routing Table: 182 Number of 32-bit ASNs allocated by the RIRs: 71 Prefixes from 32-bit ASNs in the Routing Table: 11 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 254 Number of addresses announced to Internet: 1981613920 Equivalent to 118 /8s, 29 /16s and 7 /24s Percentage of available address space announced: 53.5 Percentage of allocated address space announced: 63.2 Percentage of available address space allocated: 84.6 Percentage of address space in use by end-sites: 75.1 Total number of prefixes smaller than registry allocations: 135621 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 64123 Total APNIC prefixes after maximum aggregation: 23155 APNIC Deaggregation factor: 2.77 Prefixes being announced from the APNIC address blocks: 60992 Unique aggregates announced from the APNIC address blocks: 27681 APNIC Region origin ASes present in the Internet Routing Table: 3503 APNIC Prefixes per ASN: 17.41 APNIC Region origin ASes announcing only one prefix: 955 APNIC Region transit ASes present in the Internet Routing Table: 538 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 22 Number of APNIC addresses announced to Internet: 394564832 Equivalent to 23 /8s, 132 /16s and 148 /24s Percentage of available APNIC address space announced: 78.4 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: 123262 Total ARIN prefixes after maximum aggregation: 64979 ARIN Deaggregation factor: 1.90 Prefixes being announced from the ARIN address blocks: 92772 Unique aggregates announced from the ARIN address blocks: 35437 ARIN Region origin ASes present in the Internet Routing Table: 12709 ARIN Prefixes per ASN: 7.30 ARIN Region origin ASes announcing only one prefix: 4893 ARIN Region transit ASes present in the Internet Routing Table: 1217 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 20 Number of ARIN addresses announced to Internet: 405753632 Equivalent to 24 /8s, 47 /16s and 79 /24s Percentage of available ARIN address space announced: 78.0 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 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, 108/8, 173/8, 174/8, 184/8, 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: 61632 Total RIPE prefixes after maximum aggregation: 36822 RIPE Deaggregation factor: 1.67 Prefixes being announced from the RIPE address blocks: 57016 Unique aggregates announced from the RIPE address blocks: 38082 RIPE Region origin ASes present in the Internet Routing Table: 12474 RIPE Prefixes per ASN: 4.57 RIPE Region origin ASes announcing only one prefix: 6561 RIPE Region transit ASes present in the Internet Routing Table: 1905 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 23 Number of RIPE addresses announced to Internet: 384010848 Equivalent to 22 /8s, 227 /16s and 138 /24s Percentage of available RIPE address space announced: 88.0 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: 22922 Total LACNIC prefixes after maximum aggregation: 5700 LACNIC Deaggregation factor: 4.02 Prefixes being announced from the LACNIC address blocks: 21035 Unique aggregates announced from the LACNIC address blocks: 11598 LACNIC Region origin ASes present in the Internet Routing Table: 1047 LACNIC Prefixes per ASN: 20.09 LACNIC Region origin ASes announcing only one prefix: 338 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: 59650432 Equivalent to 3 /8s, 142 /16s and 49 /24s Percentage of available LACNIC address space announced: 59.3 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: 4335 Total AfriNIC prefixes after maximum aggregation: 1363 AfriNIC Deaggregation factor: 3.18 Prefixes being announced from the AfriNIC address blocks: 4772 Unique aggregates announced from the AfriNIC address blocks: 2189 AfriNIC Region origin ASes present in the Internet Routing Table: 276 AfriNIC Prefixes per ASN: 17.29 AfriNIC Region origin ASes announcing only one prefix: 84 AfriNIC Region transit ASes present in the Internet Routing Table: 60 Average AfriNIC Region AS path length visible: 4.0 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC addresses announced to Internet: 13108480 Equivalent to 0 /8s, 200 /16s and 5 /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 4766 1649 6410 374 Korea Telecom (KIX) 17488 1482 104 100 Hathway IP Over Cable Interne 4755 1181 435 170 TATA Communications formerly 9583 1107 87 523 Sify Limited 4134 896 15977 361 CHINANET-BACKBONE 18101 782 168 30 Reliance Infocom Ltd Internet 4780 720 358 65 Digital United Inc. 9498 688 297 52 BHARTI BT INTERNET LTD. 7545 662 152 81 TPG Internet Pty Ltd 24560 659 224 180 Bharti Airtel 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 4389 3435 345 bellsouth.net, inc. 209 2847 4033 622 Qwest 20115 1852 1458 743 Charter Communications 1785 1711 718 158 PaeTec Communications, Inc. 4323 1614 1051 382 Time Warner Telecom 2386 1582 706 896 AT&T Data Communications Serv 7018 1429 5871 990 AT&T WorldNet Services 11492 1232 192 12 Cable One 6478 1191 298 444 AT&T Worldnet Services 3356 1108 10994 432 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 8452 446 188 7 TEDATA 3292 436 1764 383 TDC Tele Danmark 12479 386 578 6 Uni2 Autonomous System 30890 386 85 198 SC Kappa Invexim SRL 3301 336 1669 303 TeliaNet Sweden 3320 332 7065 281 Deutsche Telekom AG 8866 330 109 22 Bulgarian Telecommunication C 3215 327 2857 96 France Telecom Transpac 29049 325 26 3 AzerSat LLC. 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 1406 2833 222 UniNet S.A. de C.V. 10620 698 151 58 TVCABLE BOGOTA 11830 671 299 9 Instituto Costarricense de El 22047 565 302 14 VTR PUNTO NET S.A. 7303 507 251 77 Telecom Argentina Stet-France 6471 429 86 40 ENTEL CHILE S.A. 16814 426 27 10 NSS, S.A. 11172 409 118 72 Servicios Alestra S.A de C.V 28573 369 493 20 NET Servicos de Comunicao S.A 7738 360 730 27 Telecomunicacoes da Bahia 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 591 72 41 LINKdotNET AS number 3741 270 857 227 The Internet Solution 20858 262 34 3 This AS will be used to conne 2018 239 215 140 Tertiary Education Network 33783 150 10 8 EEPAD TISP TELECOM & INTERNET 6713 144 135 11 Itissalat Al-MAGHRIB 29571 126 15 8 Ci Telecom Autonomous system 5536 120 8 17 Internet Egypt Network 5713 118 555 67 Telkom SA Ltd 33776 118 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 4389 3435 345 bellsouth.net, inc. 209 2847 4033 622 Qwest 20115 1852 1458 743 Charter Communications 1785 1711 718 158 PaeTec Communications, Inc. 4766 1649 6410 374 Korea Telecom (KIX) 4323 1614 1051 382 Time Warner Telecom 2386 1582 706 896 AT&T Data Communications Serv 17488 1482 104 100 Hathway IP Over Cable Interne 7018 1429 5871 990 AT&T WorldNet Services 8151 1406 2833 222 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 2847 2225 Qwest 1785 1711 1553 PaeTec Communications, Inc. 17488 1482 1382 Hathway IP Over Cable Interne 4766 1649 1275 Korea Telecom (KIX) 4323 1614 1232 Time Warner Telecom 11492 1232 1220 Cable One 8151 1406 1184 UniNet S.A. de C.V. 20115 1852 1109 Charter Communications 18566 1060 1050 Covad Communications 4755 1181 1011 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 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 41.223.112.0/22 5713 Telkom SA Ltd 41.223.132.0/24 12491 IPPlanet 41.223.133.0/24 12491 IPPlanet 41.223.134.0/24 12491 IPPlanet 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 /10:20 /11:54 /12:159 /13:310 /14:561 /15:1101 /16:10300 /17:4531 /18:7788 /19:16707 /20:19620 /21:19250 /22:24350 /23:24760 /24:145115 /25:647 /26:822 /27:514 /28:95 /29:8 /30:1 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2866 4389 bellsouth.net, inc. 209 1588 2847 Qwest 4766 1384 1649 Korea Telecom (KIX) 17488 1267 1482 Hathway IP Over Cable Interne 2386 1261 1582 AT&T Data Communications Serv 11492 1200 1232 Cable One 1785 1170 1711 PaeTec Communications, Inc. 18566 1041 1060 Covad Communications 9583 967 1107 Sify Limited 20115 931 1852 Charter Communications Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:12 8:174 12:2188 13:2 15:21 16:3 17:5 20:36 24:1106 32:54 38:533 40:96 41:1017 43:1 44:2 47:9 52:3 55:3 56:3 57:26 58:518 59:607 60:455 61:1112 62:1128 63:2007 64:3398 65:2459 66:3618 67:1446 68:654 69:2436 70:531 71:175 72:1589 73:7 74:1348 75:194 76:306 77:792 78:527 79:303 80:944 81:850 82:580 83:381 84:598 85:1069 86:399 87:641 88:352 89:1368 90:44 91:1837 92:306 93:1097 94:859 95:155 96:97 97:158 98:175 99:10 110:1 111:1 112:5 113:57 114:153 115:188 116:1114 117:464 118:247 119:603 120:129 121:713 122:920 123:494 124:868 125:1281 128:358 129:222 130:135 131:411 132:70 133:9 134:325 135:35 136:224 137:136 138:145 139:92 140:412 141:109 142:384 143:309 144:323 145:53 146:372 147:142 148:610 149:222 150:139 151:208 152:149 153:125 154:10 155:242 156:168 157:270 158:140 159:300 160:276 161:133 162:255 163:145 164:518 165:504 166:364 167:348 168:678 169:161 170:461 171:38 172:10 173:193 174:50 187:17 188:1 189:357 190:2498 192:5816 193:4182 194:3309 195:2666 196:1069 198:3692 199:3305 200:5507 201:1476 202:7820 203:8105 204:3931 205:2168 206:2333 207:2772 208:3803 209:3534 210:2744 211:1164 212:1551 213:1640 214:67 215:29 216:4541 217:1210 218:369 219:403 220:1231 221:464 222:296 End of report

1 0

[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 09 Jan '09

09 Jan '09

BGP Update Report Interval: 08-Dec-08 -to- 08-Jan-09 (32 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS35805 220394 4.0% 792.8 -- UTG-AS United Telecom AS 2 - AS4323 114511 2.1% 26.9 -- TWTC - tw telecom holdings, inc. 3 - AS209 74238 1.3% 24.5 -- ASN-QWEST - Qwest Communications Corporation 4 - AS9583 65350 1.2% 53.0 -- SIFY-AS-IN Sify Limited 5 - AS8452 45626 0.8% 27.7 -- TEDATA TEDATA 6 - AS24863 43186 0.8% 62.0 -- LINKdotNET-AS 7 - AS17488 41723 0.8% 26.6 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 8 - AS17974 39962 0.7% 81.7 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 9 - AS4755 32644 0.6% 26.7 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 10 - AS29571 32463 0.6% 255.6 -- CITelecom-AS 11 - AS6458 29885 0.5% 74.5 -- Telgua 12 - AS5237 28515 0.5% 648.1 -- DODNIC - DoD Network Information Center 13 - AS7643 27380 0.5% 25.9 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 14 - AS20115 27196 0.5% 12.1 -- CHARTER-NET-HKY-NC - Charter Communications 15 - AS29372 25880 0.5% 281.3 -- SFR-NETWORK SFR 16 - AS6389 25651 0.5% 5.8 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 17 - AS1221 25004 0.5% 35.0 -- ASN-TELSTRA Telstra Pty Ltd 18 - AS30969 24251 0.4% 3031.4 -- TAN-NET TransAfrica Networks 19 - AS18101 24157 0.4% 29.9 -- RIL-IDC Reliance Infocom Ltd Internet Data Centre, 20 - AS7545 23398 0.4% 34.2 -- TPG-INTERNET-AP TPG Internet Pty Ltd TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS30287 6252 0.1% 6252.0 -- ALON-USA - ALON USA, LP 2 - AS30306 20288 0.4% 5072.0 -- AfOL-Sz-AS 3 - AS30969 24251 0.4% 3031.4 -- TAN-NET TransAfrica Networks 4 - AS48129 2828 0.1% 2828.0 -- IRBIS-TELECOMMUNICATIONS-AS IRBIS Telecommunications Ltd. 5 - AS32398 15709 0.3% 2618.2 -- REALNET-ASN-1 6 - AS29282 7123 0.1% 2374.3 -- EMENTOR-AS Enfo Oyj 7 - AS28194 6826 0.1% 2275.3 -- 8 - AS8599 2075 0.0% 2075.0 -- Ulyanovsk State University Network 9 - AS32753 1915 0.0% 1915.0 -- GLOBEOP-FINANCIAL-SERVICES-NYC1 - GlobeOp Financial Services 10 - AS23917 1774 0.0% 1774.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane 11 - AS19017 1568 0.0% 1568.0 -- QUALCOMM-QWBS-LV - Qualcomm Wireless Business Solutions 12 - AS41007 7539 0.1% 1507.8 -- CTCASTANA CTC ASTANA, KZ 13 - AS8668 5984 0.1% 854.9 -- TELONE-AS TelOne Zimbabwe P/L 14 - AS11816 13666 0.2% 854.1 -- SetarNet 15 - AS5691 10481 0.2% 806.2 -- MITRE-AS-5 - The MITRE Corporation 16 - AS35805 220394 4.0% 792.8 -- UTG-AS United Telecom AS 17 - AS16214 4584 0.1% 764.0 -- CERIST 18 - AS3944 1948 0.0% 649.3 -- PARTAN-LAB - Partan & Partan 19 - AS5237 28515 0.5% 648.1 -- DODNIC - DoD Network Information Center 20 - AS47123 5777 0.1% 641.9 -- MEDNAUTILUS Mednautilus Autonomous System TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 41.204.2.0/24 15651 0.3% AS32398 -- REALNET-ASN-1 2 - 210.214.151.0/24 15049 0.3% AS9583 -- SIFY-AS-IN Sify Limited 3 - 199.2.119.0/24 13542 0.2% AS11816 -- SetarNet 4 - 196.27.104.0/21 11944 0.2% AS30969 -- TAN-NET TransAfrica Networks 5 - 196.27.108.0/22 11883 0.2% AS30969 -- TAN-NET TransAfrica Networks 6 - 192.12.120.0/24 10434 0.2% AS5691 -- MITRE-AS-5 - The MITRE Corporation 7 - 221.134.222.0/24 10247 0.2% AS9583 -- SIFY-AS-IN Sify Limited 8 - 212.85.223.0/24 10121 0.2% AS30306 -- AfOL-Sz-AS 9 - 212.85.220.0/24 10119 0.2% AS30306 -- AfOL-Sz-AS 10 - 118.95.130.0/23 9709 0.2% AS9583 -- SIFY-AS-IN Sify Limited 11 - 195.189.68.0/24 7020 0.1% AS41007 -- CTCASTANA CTC ASTANA, KZ 12 - 221.135.80.0/24 6787 0.1% AS9583 -- SIFY-AS-IN Sify Limited 13 - 65.214.174.0/24 6252 0.1% AS30287 -- ALON-USA - ALON USA, LP 14 - 89.4.131.0/24 5979 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 15 - 222.255.51.64/26 5728 0.1% AS7643 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 16 - 91.68.238.0/24 5326 0.1% AS29372 -- SFR-NETWORK SFR 17 - 64.162.116.0/24 5277 0.1% AS5033 -- ISW - Internet Specialties West Inc. 18 - 91.68.242.0/24 5181 0.1% AS29372 -- SFR-NETWORK SFR 19 - 205.106.88.0/22 4421 0.1% AS5237 -- DODNIC - DoD Network Information Center 20 - 189.90.80.0/20 4279 0.1% AS28194 -- 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

1 0

[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 09 Jan '09

09 Jan '09

This report has been generated at Fri Jan 9 21:13:41 2009 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 02-01-09 283623 175637 03-01-09 283602 175700 04-01-09 283670 175635 05-01-09 283909 176295 06-01-09 283855 176406 07-01-09 283951 176430 08-01-09 284121 176471 09-01-09 284392 176424 AS Summary 30340 Number of ASes in routing system 12915 Number of ASes announcing only one prefix 4389 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'). --- 09Jan09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 284312 176403 107909 38.0% All ASes AS6389 4389 357 4032 91.9% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4204 1728 2476 58.9% TWTC - tw telecom holdings, inc. AS209 2845 1268 1577 55.4% ASN-QWEST - Qwest Communications Corporation AS4766 1755 493 1262 71.9% KIXS-AS-KR Korea Telecom AS17488 1482 358 1124 75.8% HATHWAY-NET-AP Hathway IP Over Cable Internet AS4755 1181 217 964 81.6% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS22773 996 63 933 93.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8151 1407 523 884 62.8% Uninet S.A. de C.V. AS1785 1706 841 865 50.7% AS-PAETEC-NET - PaeTec Communications, Inc. AS11492 1232 466 766 62.2% CABLEONE - CABLE ONE, INC. AS2386 1582 902 680 43.0% INS-AS - AT&T Data Communications Services AS19262 922 244 678 73.5% VZGNI-TRANSIT - Verizon Internet Services Inc. AS18101 781 141 640 81.9% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS3356 1110 473 637 57.4% LEVEL3 Level 3 Communications AS6478 1192 604 588 49.3% ATT-INTERNET3 - AT&T WorldNet Services AS18566 1060 501 559 52.7% COVAD - Covad Communications Co. AS17908 599 69 530 88.5% TCISL Tata Communications AS2706 545 23 522 95.8% HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited AS7545 682 172 510 74.8% TPG-INTERNET-AP TPG Internet Pty Ltd AS4808 624 157 467 74.8% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS855 593 133 460 77.6% CANET-ASN-4 - Bell Aliant AS17676 525 65 460 87.6% GIGAINFRA BB TECHNOLOGY Corp. AS22047 565 127 438 77.5% VTR BANDA ANCHA S.A. AS7018 1430 993 437 30.6% ATT-INTERNET4 - AT&T WorldNet Services AS20115 1852 1417 435 23.5% CHARTER-NET-HKY-NC - Charter Communications AS4134 896 463 433 48.3% CHINANET-BACKBONE No.31,Jin-rong Street AS9443 503 81 422 83.9% INTERNETPRIMUS-AS-AP Primus Telecommunications AS24560 659 239 420 63.7% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS4668 694 278 416 59.9% LGNET-AS-KR LG CNS AS7011 937 541 396 42.3% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. Total 38948 13937 25011 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 41.223.112.0/22 AS5713 SAIX-NET 41.223.132.0/24 AS12491 IPPLANET-AS IPPlanet 41.223.133.0/24 AS12491 IPPLANET-AS IPPlanet 41.223.134.0/24 AS12491 IPPLANET-AS IPPlanet 41.223.135.0/24 AS12491 IPPLANET-AS IPPlanet 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 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 64.31.32.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.36.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.38.0/23 AS12262 RR-CINCINNATI-ASN-01 - Road Runner HoldCo LLC 64.31.40.0/23 AS12262 RR-CINCINNATI-ASN-01 - Road Runner HoldCo LLC 64.31.42.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.44.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.46.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.48.0/22 AS11060 NEO-RR-COM - Road Runner HoldCo LLC 64.31.53.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.55.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.59.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.31.60.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 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 95.192.0.0/12 AS3301 TELIANET-SWEDEN TeliaNet Sweden 98.96.0.0/13 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 119.31.232.0/21 AS38870 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 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. 192.101.64.0/21 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 ORANGE-BUSINESS-SERVICES-CEEUR Orange Business Services (formerly Equant) AS for CEEUR 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 193.9.30.0/24 AS41457 A1-AS A1 Ltd. 193.9.31.0/24 AS41457 A1-AS A1 Ltd. 193.23.143.0/24 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-1 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 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 199.181.205.0/24 AS19778 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 202.6.176.0/20 AS24316 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 202.68.96.0/19 AS17657 IBM-HK-AP e-Business Hosting Services 202.72.40.0/24 AS38205 202.72.41.0/24 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 202.140.160.0/24 AS4841 202.140.161.0/24 AS4841 202.140.162.0/24 AS4841 202.140.163.0/24 AS4841 202.140.164.0/24 AS4841 202.140.165.0/24 AS4841 202.140.166.0/24 AS4841 202.140.167.0/24 AS4841 202.140.168.0/24 AS4841 202.140.169.0/24 AS4841 202.140.170.0/24 AS4841 202.140.171.0/24 AS4841 202.140.172.0/24 AS4841 202.140.173.0/24 AS4841 202.140.174.0/24 AS4841 202.140.175.0/24 AS4841 202.140.180.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.181.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.182.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 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 206.180.240.0/20 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. 216.131.17.0/24 AS4314 XFONE-ASN1 - XFone USA, Inc. 216.131.18.0/24 AS4314 XFONE-ASN1 - XFone USA, Inc. 216.131.19.0/24 AS4314 XFONE-ASN1 - XFone USA, Inc. 216.131.20.0/24 AS4314 XFONE-ASN1 - XFone USA, Inc. 216.131.21.0/24 AS4314 XFONE-ASN1 - XFone USA, Inc. 216.131.22.0/24 AS4314 XFONE-ASN1 - XFone USA, Inc. 216.131.23.0/24 AS4314 XFONE-ASN1 - XFone USA, 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 216.240.240.0/24 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 02 Jan '09

02 Jan '09

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 03 Jan, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 275280 Prefixes after maximum aggregation: 131723 Deaggregation factor: 2.09 Unique aggregates announced to Internet: 133384 Total ASes present in the Internet Routing Table: 30197 Prefixes per ASN: 9.12 Origin-only ASes present in the Internet Routing Table: 26280 Origin ASes announcing only one prefix: 12806 Transit ASes present in the Internet Routing Table: 3917 Transit-only ASes present in the Internet Routing Table: 95 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 24 Max AS path prepend of ASN ( 3816) 15 Prefixes from unregistered ASNs in the Routing Table: 523 Unregistered ASNs in the Routing Table: 188 Number of 32-bit ASNs allocated by the RIRs: 70 Prefixes from 32-bit ASNs in the Routing Table: 12 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 231 Number of addresses announced to Internet: 1980712736 Equivalent to 118 /8s, 15 /16s and 71 /24s Percentage of available address space announced: 53.4 Percentage of allocated address space announced: 63.2 Percentage of available address space allocated: 84.6 Percentage of address space in use by end-sites: 75.1 Total number of prefixes smaller than registry allocations: 134788 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 63617 Total APNIC prefixes after maximum aggregation: 22614 APNIC Deaggregation factor: 2.81 Prefixes being announced from the APNIC address blocks: 60489 Unique aggregates announced from the APNIC address blocks: 25957 APNIC Region origin ASes present in the Internet Routing Table: 3492 APNIC Prefixes per ASN: 17.32 APNIC Region origin ASes announcing only one prefix: 956 APNIC Region transit ASes present in the Internet Routing Table: 537 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 24 Number of APNIC addresses announced to Internet: 395968416 Equivalent to 23 /8s, 153 /16s and 255 /24s Percentage of available APNIC address space announced: 78.7 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: 122871 Total ARIN prefixes after maximum aggregation: 64857 ARIN Deaggregation factor: 1.89 Prefixes being announced from the ARIN address blocks: 92460 Unique aggregates announced from the ARIN address blocks: 35159 ARIN Region origin ASes present in the Internet Routing Table: 12687 ARIN Prefixes per ASN: 7.29 ARIN Region origin ASes announcing only one prefix: 4890 ARIN Region transit ASes present in the Internet Routing Table: 1213 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 20 Number of ARIN addresses announced to Internet: 405423904 Equivalent to 24 /8s, 42 /16s and 71 /24s Percentage of available ARIN address space announced: 78.0 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 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, 108/8, 173/8, 174/8, 184/8, 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: 61292 Total RIPE prefixes after maximum aggregation: 36722 RIPE Deaggregation factor: 1.67 Prefixes being announced from the RIPE address blocks: 56859 Unique aggregates announced from the RIPE address blocks: 37994 RIPE Region origin ASes present in the Internet Routing Table: 12432 RIPE Prefixes per ASN: 4.57 RIPE Region origin ASes announcing only one prefix: 6539 RIPE Region transit ASes present in the Internet Routing Table: 1884 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 18 Number of RIPE addresses announced to Internet: 383811168 Equivalent to 22 /8s, 224 /16s and 126 /24s Percentage of available RIPE address space announced: 88.0 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: 22931 Total LACNIC prefixes after maximum aggregation: 5719 LACNIC Deaggregation factor: 4.01 Prefixes being announced from the LACNIC address blocks: 21036 Unique aggregates announced from the LACNIC address blocks: 11601 LACNIC Region origin ASes present in the Internet Routing Table: 1047 LACNIC Prefixes per ASN: 20.09 LACNIC Region origin ASes announcing only one prefix: 341 LACNIC Region transit ASes present in the Internet Routing Table: 170 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 18 Number of LACNIC addresses announced to Internet: 59299968 Equivalent to 3 /8s, 136 /16s and 216 /24s Percentage of available LACNIC address space announced: 58.9 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: 4068 Total AfriNIC prefixes after maximum aggregation: 1396 AfriNIC Deaggregation factor: 2.91 Prefixes being announced from the AfriNIC address blocks: 4338 Unique aggregates announced from the AfriNIC address blocks: 2165 AfriNIC Region origin ASes present in the Internet Routing Table: 268 AfriNIC Prefixes per ASN: 16.19 AfriNIC Region origin ASes announcing only one prefix: 80 AfriNIC Region transit ASes present in the Internet Routing Table: 58 Average AfriNIC Region AS path length visible: 4.0 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 12971264 Equivalent to 0 /8s, 197 /16s and 237 /24s Percentage of available AfriNIC address space announced: 25.8 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 4766 1647 6410 372 Korea Telecom (KIX) 17488 1477 104 101 Hathway IP Over Cable Interne 4755 1176 434 165 TATA Communications formerly 9583 902 131 67 Sify Limited 4134 896 15977 360 CHINANET-BACKBONE 18101 782 168 30 Reliance Infocom Ltd Internet 9498 759 292 47 BHARTI BT INTERNET LTD. 4780 721 360 66 Digital United Inc. 24560 662 227 169 Bharti Airtel Ltd. 7545 661 152 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 4381 3435 345 bellsouth.net, inc. 209 2843 4032 621 Qwest 20115 1848 1455 741 Charter Communications 1785 1705 717 154 PaeTec Communications, Inc. 4323 1606 1059 378 Time Warner Telecom 2386 1580 706 894 AT&T Data Communications Serv 7018 1425 5872 985 AT&T WorldNet Services 11492 1231 192 12 Cable One 3356 1105 10994 432 Level 3 Communications, LLC 18566 1060 296 10 Covad Communications 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 434 1764 383 TDC Tele Danmark 30890 391 80 203 SC Kappa Invexim SRL 12479 383 578 6 Uni2 Autonomous System 3301 336 1413 303 TeliaNet Sweden 3320 333 7065 282 Deutsche Telekom AG 8866 330 109 22 Bulgarian Telecommunication C 3215 327 2857 96 France Telecom Transpac 29049 323 26 3 AzerSat LLC. 8551 304 287 35 Bezeq International 8452 271 188 7 TEDATA 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 2820 224 UniNet S.A. de C.V. 10620 688 149 57 TVCABLE BOGOTA 11830 671 299 9 Instituto Costarricense de El 22047 565 302 14 VTR PUNTO NET S.A. 7303 505 249 76 Telecom Argentina Stet-France 6471 429 86 40 ENTEL CHILE S.A. 16814 426 27 10 NSS, S.A. 11172 411 118 72 Servicios Alestra S.A de C.V 28573 364 489 26 NET Servicos de Comunicao S.A 7738 360 730 27 Telecomunicacoes da Bahia 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 518 71 83 LINKdotNET AS number 3741 270 857 227 The Internet Solution 20858 258 34 3 This AS will be used to conne 2018 239 215 140 Tertiary Education Network 33783 147 10 13 EEPAD TISP TELECOM & INTERNET 6713 145 139 12 Itissalat Al-MAGHRIB 29571 121 15 8 Ci Telecom Autonomous system 5536 120 8 17 Internet Egypt Network 5713 119 555 68 Telkom SA Ltd 33776 118 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 4381 3435 345 bellsouth.net, inc. 209 2843 4032 621 Qwest 20115 1848 1455 741 Charter Communications 1785 1705 717 154 PaeTec Communications, Inc. 4766 1647 6410 372 Korea Telecom (KIX) 4323 1606 1059 378 Time Warner Telecom 2386 1580 706 894 AT&T Data Communications Serv 17488 1477 104 101 Hathway IP Over Cable Interne 7018 1425 5872 985 AT&T WorldNet Services 8151 1400 2820 224 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 2843 2222 Qwest 1785 1705 1551 PaeTec Communications, Inc. 17488 1477 1376 Hathway IP Over Cable Interne 4766 1647 1275 Korea Telecom (KIX) 4323 1606 1228 Time Warner Telecom 11492 1231 1219 Cable One 8151 1400 1176 UniNet S.A. de C.V. 20115 1848 1107 Charter Communications 18566 1060 1050 Covad Communications 4755 1176 1011 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 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 /8:20 /9:9 /10:20 /11:54 /12:158 /13:310 /14:562 /15:1102 /16:10283 /17:4528 /18:7753 /19:16641 /20:19591 /21:19140 /22:24233 /23:24626 /24:144146 /25:655 /26:822 /27:513 /28:98 /29:8 /30:1 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2864 4381 bellsouth.net, inc. 209 1589 2843 Qwest 4766 1382 1647 Korea Telecom (KIX) 17488 1263 1477 Hathway IP Over Cable Interne 2386 1257 1580 AT&T Data Communications Serv 11492 1200 1231 Cable One 1785 1168 1705 PaeTec Communications, Inc. 18566 1041 1060 Covad Communications 20115 930 1848 Charter Communications 7011 837 936 Citizens Utilities Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:12 8:173 12:2177 13:2 15:21 16:3 17:5 20:35 24:1107 32:54 38:532 40:96 41:824 43:1 44:2 47:9 52:3 55:3 56:3 57:26 58:525 59:600 60:455 61:1097 62:1113 63:2002 64:3397 65:2448 66:3607 67:1440 68:655 69:2415 70:530 71:173 72:1591 73:7 74:1339 75:193 76:306 77:785 78:512 79:302 80:945 81:845 82:561 83:378 84:593 85:1061 86:394 87:638 88:354 89:1377 90:41 91:1811 92:307 93:1076 94:866 95:145 96:96 97:153 98:172 99:10 110:1 111:1 113:56 114:151 115:176 116:1112 117:434 118:244 119:590 120:130 121:701 122:892 123:480 124:772 125:1345 128:358 129:220 130:134 131:410 132:72 133:9 134:323 135:34 136:219 137:133 138:144 139:92 140:415 141:109 142:382 143:306 144:320 145:53 146:371 147:142 148:605 149:219 150:139 151:208 152:149 153:131 154:10 155:254 156:168 157:271 158:162 159:299 160:273 161:131 162:255 163:141 164:519 165:501 166:364 167:348 168:676 169:159 170:462 171:38 172:10 173:144 174:18 187:17 188:1 189:358 190:2484 192:5818 193:4176 194:3308 195:2655 196:1033 198:3694 199:3314 200:5544 201:1484 202:7782 203:8080 204:3924 205:2168 206:2324 207:2769 208:3794 209:3501 210:2688 211:1159 212:1557 213:1629 214:67 215:29 216:4538 217:1157 218:374 219:403 220:1236 221:399 222:294 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 02 Jan '09

02 Jan '09

BGP Update Report Interval: 01-Dec-08 -to- 01-Jan-09 (32 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS35805 250272 3.2% 897.0 -- UTG-AS United Telecom AS 2 - AS4323 122592 1.6% 28.9 -- TWTC - tw telecom holdings, inc. 3 - AS9583 114770 1.5% 91.8 -- SIFY-AS-IN Sify Limited 4 - AS209 82772 1.1% 27.2 -- ASN-QWEST - Qwest Communications Corporation 5 - AS4538 81992 1.0% 16.1 -- ERX-CERNET-BKB China Education and Research Network Center 6 - AS6298 59306 0.8% 27.1 -- ASN-CXA-PH-6298-CBS - Cox Communications Inc. 7 - AS8452 49246 0.6% 30.0 -- TEDATA TEDATA 8 - AS6389 46045 0.6% 10.4 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 9 - AS7643 44654 0.6% 34.7 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 10 - AS17974 42677 0.5% 72.5 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 11 - AS24863 41693 0.5% 60.1 -- LINKdotNET-AS 12 - AS30306 40259 0.5% 8051.8 -- AfOL-Sz-AS 13 - AS6478 38479 0.5% 20.5 -- ATT-INTERNET3 - AT&T WorldNet Services 14 - AS6458 37586 0.5% 94.2 -- Telgua 15 - AS20115 36726 0.5% 16.3 -- CHARTER-NET-HKY-NC - Charter Communications 16 - AS17488 35422 0.5% 22.5 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 17 - AS4755 34561 0.4% 28.5 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 18 - AS29372 31659 0.4% 285.2 -- SFR-NETWORK SFR 19 - AS8151 30440 0.4% 21.6 -- Uninet S.A. de C.V. 20 - AS2386 30336 0.4% 18.3 -- INS-AS - AT&T Data Communications Services TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS29282 27352 0.3% 9117.3 -- EMENTOR-AS Enfo Oyj 2 - AS30306 40259 0.5% 8051.8 -- AfOL-Sz-AS 3 - AS30287 6619 0.1% 6619.0 -- ALON-USA - ALON USA, LP 4 - AS32398 23391 0.3% 2923.9 -- REALNET-ASN-1 5 - AS46115 28844 0.4% 2884.4 -- LUTHER - Luther College 6 - AS30969 21396 0.3% 2674.5 -- TAN-NET TransAfrica Networks 7 - AS41007 10802 0.1% 2160.4 -- CTCASTANA CTC ASTANA, KZ 8 - AS43925 4250 0.1% 2125.0 -- MOLDCELL_AS Moldcell SA Autonomous System 9 - AS23917 2066 0.0% 2066.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane 10 - AS8599 1988 0.0% 1988.0 -- Ulyanovsk State University Network 11 - AS31901 1087 0.0% 1087.0 -- THECHIMES - The Chimes, Inc. 12 - AS5691 12188 0.1% 937.5 -- MITRE-AS-5 - The MITRE Corporation 13 - AS8668 6456 0.1% 922.3 -- TELONE-AS TelOne Zimbabwe P/L 14 - AS15561 920 0.0% 920.0 -- CDS-ITALY C.D.S. Informatica S.r.l. 15 - AS48129 909 0.0% 909.0 -- IRBIS-TELECOMMUNICATIONS-AS IRBIS Telecommunications Ltd. 16 - AS35805 250272 3.2% 897.0 -- UTG-AS United Telecom AS 17 - AS19017 892 0.0% 892.0 -- QUALCOMM-QWBS-LV - Qualcomm Wireless Business Solutions 18 - AS16214 4910 0.1% 818.3 -- CERIST 19 - AS28519 2418 0.0% 806.0 -- Universidad Autonoma de Guadalajara 20 - AS5033 7176 0.1% 797.3 -- ISW - Internet Specialties West Inc. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 210.214.151.0/24 23239 0.3% AS9583 -- SIFY-AS-IN Sify Limited 2 - 41.204.2.0/24 22979 0.3% AS32398 -- REALNET-ASN-1 3 - 221.134.222.0/24 21839 0.3% AS9583 -- SIFY-AS-IN Sify Limited 4 - 77.95.144.0/22 18567 0.2% AS29282 -- EMENTOR-AS Enfo Oyj 5 - 212.85.220.0/24 18449 0.2% AS30306 -- AfOL-Sz-AS 6 - 212.85.223.0/24 18420 0.2% AS30306 -- AfOL-Sz-AS 7 - 221.135.80.0/24 13021 0.2% AS9583 -- SIFY-AS-IN Sify Limited 8 - 118.95.130.0/23 13019 0.2% AS9583 -- SIFY-AS-IN Sify Limited 9 - 124.7.201.0/24 12983 0.2% AS9583 -- SIFY-AS-IN Sify Limited 10 - 192.12.120.0/24 12062 0.1% AS5691 -- MITRE-AS-5 - The MITRE Corporation 11 - 196.27.104.0/21 10553 0.1% AS30969 -- TAN-NET TransAfrica Networks 12 - 196.27.108.0/22 10518 0.1% AS30969 -- TAN-NET TransAfrica Networks 13 - 199.2.119.0/24 9131 0.1% AS11816 -- SetarNet 14 - 217.69.48.0/20 8774 0.1% AS29282 -- EMENTOR-AS Enfo Oyj 15 - 195.189.68.0/24 7941 0.1% AS41007 -- CTCASTANA CTC ASTANA, KZ 16 - 89.4.131.0/24 7356 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 17 - 64.162.116.0/24 7062 0.1% AS5033 -- ISW - Internet Specialties West Inc. 18 - 65.214.174.0/24 6619 0.1% AS30287 -- ALON-USA - ALON USA, LP 19 - 192.102.88.0/24 6529 0.1% AS6629 -- NOAA-AS - NOAA 20 - 192.35.129.0/24 6468 0.1% AS6629 -- NOAA-AS - NOAA 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

1 0

[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 02 Jan '09

02 Jan '09

This report has been generated at Fri Jan 2 21:19:11 2009 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 26-12-08 284016 175054 27-12-08 283830 175219 28-12-08 283977 175112 29-12-08 283978 175457 30-12-08 283996 175982 31-12-08 284233 175829 01-01-09 283834 175623 02-01-09 283623 175676 AS Summary 30285 Number of ASes in routing system 12884 Number of ASes announcing only one prefix 4382 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'). --- 02Jan09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 283598 175619 107979 38.1% All ASes AS6389 4382 357 4025 91.9% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4198 1715 2483 59.1% TWTC - tw telecom holdings, inc. AS209 2845 1266 1579 55.5% ASN-QWEST - Qwest Communications Corporation AS4766 1754 492 1262 71.9% KIXS-AS-KR Korea Telecom AS17488 1477 337 1140 77.2% HATHWAY-NET-AP Hathway IP Over Cable Internet AS1785 1705 719 986 57.8% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1185 212 973 82.1% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS22773 994 62 932 93.8% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8151 1400 535 865 61.8% Uninet S.A. de C.V. AS11492 1231 462 769 62.5% CABLEONE - CABLE ONE, INC. AS19262 943 254 689 73.1% VZGNI-TRANSIT - Verizon Internet Services Inc. AS2386 1581 901 680 43.0% INS-AS - AT&T Data Communications Services AS18101 782 139 643 82.2% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS3356 1110 470 640 57.7% LEVEL3 Level 3 Communications AS18566 1060 516 544 51.3% COVAD - Covad Communications Co. AS9583 901 368 533 59.2% SIFY-AS-IN Sify Limited AS2706 545 23 522 95.8% HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited AS7545 679 170 509 75.0% TPG-INTERNET-AP TPG Internet Pty Ltd AS4808 623 156 467 75.0% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS855 593 129 464 78.2% CANET-ASN-4 - Bell Aliant AS6478 1032 574 458 44.4% ATT-INTERNET3 - AT&T WorldNet Services AS17676 522 64 458 87.7% GIGAINFRA BB TECHNOLOGY Corp. AS9443 523 82 441 84.3% INTERNETPRIMUS-AS-AP Primus Telecommunications AS7018 1425 987 438 30.7% ATT-INTERNET4 - AT&T WorldNet Services AS22047 565 127 438 77.5% VTR BANDA ANCHA S.A. AS4134 896 465 431 48.1% CHINANET-BACKBONE No.31,Jin-rong Street AS17908 590 159 431 73.1% TCISL Tata Communications AS20115 1850 1422 428 23.1% CHARTER-NET-HKY-NC - Charter Communications AS24560 661 233 428 64.8% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS4668 693 278 415 59.9% LGNET-AS-KR LG CNS Total 38745 13674 25071 64.7% 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 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 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. 192.101.64.0/21 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 193.9.30.0/24 AS41457 A1-AS A1 Ltd. 193.9.31.0/24 AS41457 A1-AS A1 Ltd. 193.23.142.0/24 AS47885 HOSTOFFICE-AS HostOffice Kft. 193.23.143.0/24 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-1 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 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 202.72.46.0/24 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 202.181.32.0/24 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 216.240.240.0/24 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]INSS 2009: Call for Workshop Proposals
by Liqian Luo 31 Dec '08

31 Dec '08

********************************************************************** Call for Workshop Proposals Sixth International Conference on Networked Sensing Systems (INSS 2009) June 17-19, 2009 Carnegie Mellon University Pittsburgh, PA, USA http://www.inss-conf.org/ Sponsored by TRF, IEEE ********************************************************************** We invite proposals for the workshop program of INSS 2009, the Sixth International Conference on Networked Sensing Systems to be held in Pittsburgh at Carnegie Mellon University. During the past years, INSS has established itself as THE scientific event where academic and industrial experts from the areas of sensor systems, wireless networks, and sensor network applications come together. Workshops provide a lively forum for experts from both academia and industry to discuss and exchange the latest topics in these areas. The topics may focus on any aspect of the research field: new and emerging research directions, novel and highly innovative themes, real-world topics including industrial deployments and applications, and interdisciplinary themes. The goal of the workshops is to share insights and experiences, to foster research communities and to fertilize collaborations between the experts from both science and industry. Workshops are a unique platform for opportunities to extend topics beyond the scope of the main conference and to pave the roads for future directions in order to facilitate the accelerating progress in networked sensing systems. Workshops will be typically full day or half day. The workshop organization will be also prepared for very practical workshops including live demonstration and experiments with networked sensing systems and will try for best provision of an appropriate infrastructure support. Important Dates --------------- For workshop proposals: Submission Deadline (workshop proposals): January 20, 2009 Acceptance Notification (workshop proposals): January 27, 2009 Workshop Announcement: February 1, 2009 For workshop papers (preliminary recommendations): Submission Deadline: March 1, 2009 Workshops: June 19, 2009 Proposal Content ---------------- We solicit workshops in all areas related to networked sensing systems. In particular, we would like to encourage proposals for workshops, which act as a melting pot for the research effort on novel and innovative topics. We encourage having an international team of organizers and teams with experts from academia and industry. Organizers are expected to be active themselves in the field where they propose a workshop. All proposals should be submitted by electronic mail to the workshop chair in pdf format. The recommended length of the workshop proposal is 2 pages, and should include: - Title of the workshop. - Brief technical abstract of the workshop, identification of specific technical issues, focus, and justification of its timeliness. - Longer description on the format, activities, goals and outcomes. Please indicate the planning of demos, posters, discussion groups, etc. - A brief description of the review process. - The names, affiliations and e-mail addresses of the proposed workshop organizing committee. This committee should consist of at least two persons knowledgeable in the proposed topic. - The names, affiliations and e-mail addresses of a preliminary workshop program committee. - Primary contact of the organizing committee. - Estimated number of participants, length, and timetable of the workshop. Workshop Chair ------------------ Liqian Luo, Google, USA inss2009.workshop.chairs(a)gmail.com ------------------------- INSS 2009 http://www.inss-conf.org/

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 26 Dec '08

26 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 27 Dec, 2008 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 275775 Prefixes after maximum aggregation: 131490 Deaggregation factor: 2.10 Unique aggregates announced to Internet: 133298 Total ASes present in the Internet Routing Table: 30186 Prefixes per ASN: 9.14 Origin-only ASes present in the Internet Routing Table: 26269 Origin ASes announcing only one prefix: 12810 Transit ASes present in the Internet Routing Table: 3917 Transit-only ASes present in the Internet Routing Table: 98 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 23 Max AS path prepend of ASN ( 3816) 15 Prefixes from unregistered ASNs in the Routing Table: 524 Unregistered ASNs in the Routing Table: 195 Number of 32-bit ASNs allocated by the RIRs: 70 Prefixes from 32-bit ASNs in the Routing Table: 12 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 211 Number of addresses announced to Internet: 1979718688 Equivalent to 118 /8s, 0 /16s and 28 /24s Percentage of available address space announced: 53.4 Percentage of allocated address space announced: 63.1 Percentage of available address space allocated: 84.6 Percentage of address space in use by end-sites: 75.0 Total number of prefixes smaller than registry allocations: 135418 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 63555 Total APNIC prefixes after maximum aggregation: 22690 APNIC Deaggregation factor: 2.80 Prefixes being announced from the APNIC address blocks: 60451 Unique aggregates announced from the APNIC address blocks: 26032 APNIC Region origin ASes present in the Internet Routing Table: 3500 APNIC Prefixes per ASN: 17.27 APNIC Region origin ASes announcing only one prefix: 959 APNIC Region transit ASes present in the Internet Routing Table: 537 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 23 Number of APNIC addresses announced to Internet: 394956192 Equivalent to 23 /8s, 138 /16s and 141 /24s Percentage of available APNIC address space announced: 78.5 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: 123300 Total ARIN prefixes after maximum aggregation: 64626 ARIN Deaggregation factor: 1.91 Prefixes being announced from the ARIN address blocks: 92403 Unique aggregates announced from the ARIN address blocks: 35088 ARIN Region origin ASes present in the Internet Routing Table: 12672 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: 1215 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 20 Number of ARIN addresses announced to Internet: 405361440 Equivalent to 24 /8s, 41 /16s and 83 /24s Percentage of available ARIN address space announced: 77.9 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, 108/8, 173/8, 174/8, 184/8, 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: 61339 Total RIPE prefixes after maximum aggregation: 36726 RIPE Deaggregation factor: 1.67 Prefixes being announced from the RIPE address blocks: 56967 Unique aggregates announced from the RIPE address blocks: 37920 RIPE Region origin ASes present in the Internet Routing Table: 12423 RIPE Prefixes per ASN: 4.59 RIPE Region origin ASes announcing only one prefix: 6542 RIPE Region transit ASes present in the Internet Routing Table: 1888 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 17 Number of RIPE addresses announced to Internet: 383880800 Equivalent to 22 /8s, 225 /16s and 142 /24s Percentage of available RIPE address space announced: 88.0 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: 23044 Total LACNIC prefixes after maximum aggregation: 5649 LACNIC Deaggregation factor: 4.08 Prefixes being announced from the LACNIC address blocks: 21061 Unique aggregates announced from the LACNIC address blocks: 11616 LACNIC Region origin ASes present in the Internet Routing Table: 1040 LACNIC Prefixes per ASN: 20.25 LACNIC Region origin ASes announcing only one prefix: 336 LACNIC Region transit ASes present in the Internet Routing Table: 168 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 18 Number of LACNIC addresses announced to Internet: 59283840 Equivalent to 3 /8s, 136 /16s and 153 /24s Percentage of available LACNIC address space announced: 58.9 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: 4031 Total AfriNIC prefixes after maximum aggregation: 1380 AfriNIC Deaggregation factor: 2.92 Prefixes being announced from the AfriNIC address blocks: 4254 Unique aggregates announced from the AfriNIC address blocks: 2184 AfriNIC Region origin ASes present in the Internet Routing Table: 274 AfriNIC Prefixes per ASN: 15.53 AfriNIC Region origin ASes announcing only one prefix: 87 AfriNIC Region transit ASes present in the Internet Routing Table: 56 Average AfriNIC Region AS path length visible: 4.4 Max AfriNIC Region AS path length visible: 22 Number of AfriNIC addresses announced to Internet: 13105408 Equivalent to 0 /8s, 199 /16s and 249 /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 4766 1642 6409 368 Korea Telecom (KIX) 17488 1466 102 101 Hathway IP Over Cable Interne 4755 1177 475 152 TATA Communications formerly 9583 904 131 66 Sify Limited 4134 892 15833 358 CHINANET-BACKBONE 18101 782 168 31 Reliance Infocom Ltd Internet 9498 756 291 45 BHARTI BT INTERNET LTD. 4780 725 358 64 Digital United Inc. 7545 658 152 81 TPG Internet Pty Ltd 24560 641 226 165 Bharti Airtel 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 4382 3435 345 bellsouth.net, inc. 209 2845 4032 623 Qwest 20115 1851 1473 743 Charter Communications 1785 1707 717 155 PaeTec Communications, Inc. 6478 1613 372 274 AT&T Worldnet Services 4323 1608 1067 379 Time Warner Telecom 2386 1586 706 897 AT&T Data Communications Serv 7018 1424 5872 984 AT&T WorldNet Services 11492 1220 192 12 Cable One 3356 1104 10994 431 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 1764 382 TDC Tele Danmark 30890 391 80 203 SC Kappa Invexim SRL 12479 379 578 6 Uni2 Autonomous System 3301 336 1413 303 TeliaNet Sweden 3320 333 7065 282 Deutsche Telekom AG 8866 331 109 22 Bulgarian Telecommunication C 29049 323 26 3 AzerSat LLC. 3215 321 2856 95 France Telecom Transpac 8551 304 287 35 Bezeq International 25233 289 44 24 Awalnet 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 1402 2832 224 UniNet S.A. de C.V. 11830 671 299 9 Instituto Costarricense de El 10620 658 138 57 TVCABLE BOGOTA 22047 565 302 14 VTR PUNTO NET S.A. 7303 503 249 74 Telecom Argentina Stet-France 6471 429 86 43 ENTEL CHILE S.A. 16814 426 27 10 NSS, S.A. 11172 400 118 72 Servicios Alestra S.A de C.V 28573 365 491 24 NET Servicos de Comunicao S.A 7738 360 730 27 Telecomunicacoes da Bahia 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 439 72 54 LINKdotNET AS number 3741 270 857 227 The Internet Solution 20858 256 34 3 This AS will be used to conne 2018 239 215 140 Tertiary Education Network 6713 145 139 12 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 118 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 4382 3435 345 bellsouth.net, inc. 209 2845 4032 623 Qwest 20115 1851 1473 743 Charter Communications 1785 1707 717 155 PaeTec Communications, Inc. 4766 1642 6409 368 Korea Telecom (KIX) 6478 1613 372 274 AT&T Worldnet Services 4323 1608 1067 379 Time Warner Telecom 2386 1586 706 897 AT&T Data Communications Serv 17488 1466 102 101 Hathway IP Over Cable Interne 7018 1424 5872 984 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 2845 2222 Qwest 1785 1707 1552 PaeTec Communications, Inc. 17488 1466 1365 Hathway IP Over Cable Interne 6478 1613 1339 AT&T Worldnet Services 4766 1642 1274 Korea Telecom (KIX) 4323 1608 1229 Time Warner Telecom 11492 1220 1208 Cable One 8151 1402 1178 UniNet S.A. de C.V. 20115 1851 1108 Charter Communications 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 /8:20 /9:9 /10:20 /11:54 /12:158 /13:309 /14:562 /15:1099 /16:10278 /17:4531 /18:7748 /19:16669 /20:19590 /21:19150 /22:24337 /23:24847 /24:144305 /25:650 /26:809 /27:518 /28:96 /29:8 /30:1 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2865 4382 bellsouth.net, inc. 209 1591 2845 Qwest 4766 1374 1642 Korea Telecom (KIX) 2386 1263 1586 AT&T Data Communications Serv 17488 1256 1466 Hathway IP Over Cable Interne 11492 1190 1220 Cable One 1785 1168 1707 PaeTec Communications, Inc. 6478 1131 1613 AT&T Worldnet Services 18566 1041 1060 Covad Communications 20115 930 1851 Charter Communications Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:12 8:172 12:2229 13:2 15:21 16:3 17:5 20:35 24:1104 32:54 38:528 40:96 41:825 43:1 44:2 47:9 52:3 55:3 56:3 57:26 58:519 59:597 60:456 61:1107 62:1086 63:2002 64:3416 65:2447 66:3611 67:1444 68:655 69:2430 70:531 71:173 72:1589 73:7 74:1338 75:193 76:306 77:899 78:522 79:309 80:940 81:838 82:543 83:382 84:592 85:1058 86:494 87:651 88:349 89:1383 90:41 91:1801 92:303 93:1077 94:828 95:141 96:95 97:151 98:173 99:10 110:1 111:1 113:56 114:146 115:173 116:1095 117:421 118:248 119:587 120:120 121:700 122:883 123:464 124:765 125:1337 128:359 129:220 130:135 131:410 132:72 133:9 134:323 135:33 136:224 137:133 138:144 139:92 140:414 141:110 142:381 143:290 144:315 145:53 146:371 147:142 148:606 149:219 150:139 151:208 152:149 153:131 154:10 155:250 156:168 157:304 158:163 159:300 160:274 161:131 162:255 163:142 164:516 165:501 166:364 167:348 168:666 169:159 170:461 171:38 172:10 173:138 174:17 187:17 188:1 189:353 190:2532 192:5812 193:4152 194:3291 195:2663 196:1029 198:3696 199:3316 200:5578 201:1505 202:7775 203:8073 204:3922 205:2161 206:2323 207:2771 208:3786 209:3498 210:2673 211:1165 212:1554 213:1618 214:69 215:29 216:4519 217:1196 218:377 219:402 220:1226 221:410 222:299 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 26 Dec '08

26 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 26 Dec '08

26 Dec '08

This report has been generated at Fri Dec 26 21:36:05 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 19-12-08 284488 176165 20-12-08 284886 176110 21-12-08 286454 176286 22-12-08 285356 176551 23-12-08 285575 174818 24-12-08 283855 175041 25-12-08 283945 175020 26-12-08 284016 175040 AS Summary 30272 Number of ASes in routing system 12884 Number of ASes announcing only one prefix 4383 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 89819392 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'). --- 26Dec08 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 283752 175027 108725 38.3% All ASes AS6389 4383 357 4026 91.9% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4198 1716 2482 59.1% TWTC - tw telecom holdings, inc. AS209 2846 1267 1579 55.5% ASN-QWEST - Qwest Communications Corporation AS4766 1746 486 1260 72.2% KIXS-AS-KR Korea Telecom AS17488 1345 330 1015 75.5% HATHWAY-NET-AP Hathway IP Over Cable Internet AS1785 1707 707 1000 58.6% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1184 200 984 83.1% 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 1401 548 853 60.9% Uninet S.A. de C.V. AS6478 1611 818 793 49.2% ATT-INTERNET3 - AT&T WorldNet Services AS11492 1220 446 774 63.4% CABLEONE - CABLE ONE, INC. AS19262 943 258 685 72.6% VZGNI-TRANSIT - Verizon Internet Services Inc. AS2386 1585 902 683 43.1% INS-AS - AT&T Data Communications Services AS18101 782 113 669 85.5% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS3356 1109 461 648 58.4% LEVEL3 Level 3 Communications AS18566 1060 478 582 54.9% COVAD - Covad Communications Co. AS9583 904 368 536 59.3% SIFY-AS-IN Sify Limited AS2706 543 21 522 96.1% HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited AS7545 677 171 506 74.7% TPG-INTERNET-AP TPG Internet Pty Ltd AS4808 625 159 466 74.6% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS855 593 129 464 78.2% CANET-ASN-4 - Bell Aliant AS17676 523 65 458 87.6% GIGAINFRA BB TECHNOLOGY Corp. AS4134 892 443 449 50.3% CHINANET-BACKBONE No.31,Jin-rong Street AS9443 525 83 442 84.2% INTERNETPRIMUS-AS-AP Primus Telecommunications AS7018 1427 988 439 30.8% ATT-INTERNET4 - AT&T WorldNet Services AS22047 565 127 438 77.5% VTR BANDA ANCHA S.A. AS20115 1851 1433 418 22.6% CHARTER-NET-HKY-NC - Charter Communications AS4668 693 278 415 59.9% LGNET-AS-KR LG CNS AS24560 636 223 413 64.9% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS17908 586 179 407 69.5% TCISL Tata Communications Total 39155 13816 25339 64.7% 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 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 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. 192.101.64.0/21 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 193.9.30.0/24 AS41457 A1-AS A1 Ltd. 193.9.31.0/24 AS41457 A1-AS A1 Ltd. 193.23.142.0/24 AS47885 HOSTOFFICE-AS HostOffice Kft. 193.23.143.0/24 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-1 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 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 202.72.46.0/24 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 202.181.32.0/24 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 19 Dec '08

19 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 20 Dec, 2008 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 275380 Prefixes after maximum aggregation: 131356 Deaggregation factor: 2.10 Unique aggregates announced to Internet: 132855 Total ASes present in the Internet Routing Table: 30108 Prefixes per ASN: 9.15 Origin-only ASes present in the Internet Routing Table: 26219 Origin ASes announcing only one prefix: 12782 Transit ASes present in the Internet Routing Table: 3889 Transit-only ASes present in the Internet Routing Table: 94 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 20 Max AS path prepend of ASN ( 3816) 15 Prefixes from unregistered ASNs in the Routing Table: 522 Unregistered ASNs in the Routing Table: 187 Number of 32-bit ASNs allocated by the RIRs: 68 Prefixes from 32-bit ASNs in the Routing Table: 12 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 259 Number of addresses announced to Internet: 1976219264 Equivalent to 117 /8s, 202 /16s and 182 /24s Percentage of available address space announced: 53.3 Percentage of allocated address space announced: 63.7 Percentage of available address space allocated: 83.7 Percentage of address space in use by end-sites: 75.0 Total number of prefixes smaller than registry allocations: 135179 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 63202 Total APNIC prefixes after maximum aggregation: 22693 APNIC Deaggregation factor: 2.79 Prefixes being announced from the APNIC address blocks: 60116 Unique aggregates announced from the APNIC address blocks: 25952 APNIC Region origin ASes present in the Internet Routing Table: 3494 APNIC Prefixes per ASN: 17.21 APNIC Region origin ASes announcing only one prefix: 952 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: 393369248 Equivalent to 23 /8s, 114 /16s and 86 /24s Percentage of available APNIC address space announced: 78.2 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: 122949 Total ARIN prefixes after maximum aggregation: 64542 ARIN Deaggregation factor: 1.90 Prefixes being announced from the ARIN address blocks: 92199 Unique aggregates announced from the ARIN address blocks: 35045 ARIN Region origin ASes present in the Internet Routing Table: 12660 ARIN Prefixes per ASN: 7.28 ARIN Region origin ASes announcing only one prefix: 4896 ARIN Region transit ASes present in the Internet Routing Table: 1212 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 20 Number of ARIN addresses announced to Internet: 405197088 Equivalent to 24 /8s, 38 /16s and 209 /24s Percentage of available ARIN address space announced: 83.3 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 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: 62209 Total RIPE prefixes after maximum aggregation: 36644 RIPE Deaggregation factor: 1.70 Prefixes being announced from the RIPE address blocks: 56377 Unique aggregates announced from the RIPE address blocks: 37798 RIPE Region origin ASes present in the Internet Routing Table: 12375 RIPE Prefixes per ASN: 4.56 RIPE Region origin ASes announcing only one prefix: 6516 RIPE Region transit ASes present in the Internet Routing Table: 1866 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 17 Number of RIPE addresses announced to Internet: 382814560 Equivalent to 22 /8s, 209 /16s and 73 /24s Percentage of available RIPE address space announced: 87.8 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: 22976 Total LACNIC prefixes after maximum aggregation: 5628 LACNIC Deaggregation factor: 4.08 Prefixes being announced from the LACNIC address blocks: 21001 Unique aggregates announced from the LACNIC address blocks: 11591 LACNIC Region origin ASes present in the Internet Routing Table: 1042 LACNIC Prefixes per ASN: 20.15 LACNIC Region origin ASes announcing only one prefix: 337 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: 59214848 Equivalent to 3 /8s, 135 /16s and 140 /24s Percentage of available LACNIC address space announced: 58.8 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: 3541 Total AfriNIC prefixes after maximum aggregation: 1429 AfriNIC Deaggregation factor: 2.48 Prefixes being announced from the AfriNIC address blocks: 5159 Unique aggregates announced from the AfriNIC address blocks: 1961 AfriNIC Region origin ASes present in the Internet Routing Table: 262 AfriNIC Prefixes per ASN: 19.69 AfriNIC Region origin ASes announcing only one prefix: 81 AfriNIC Region transit ASes present in the Internet Routing Table: 54 Average AfriNIC Region AS path length visible: 4.2 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 12454656 Equivalent to 0 /8s, 190 /16s and 11 /24s Percentage of available AfriNIC address space announced: 24.7 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 4766 1557 6409 364 Korea Telecom (KIX) 17488 1442 101 99 Hathway IP Over Cable Interne 4755 1174 475 153 TATA Communications formerly 4134 898 15543 356 CHINANET-BACKBONE 9583 871 133 81 Sify Limited 18101 786 168 33 Reliance Infocom Ltd Internet 4780 727 358 64 Digital United Inc. 9498 688 310 48 BHARTI BT INTERNET LTD. 7545 656 152 81 TPG Internet Pty Ltd 24560 635 210 164 Bharti Airtel 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 4383 3435 344 bellsouth.net, inc. 209 2847 4033 626 Qwest 20115 1849 1472 742 Charter Communications 1785 1706 717 155 PaeTec Communications, Inc. 4323 1611 1067 382 Time Warner Telecom 6478 1601 368 289 AT&T Worldnet Services 2386 1578 705 891 AT&T Data Communications Serv 7018 1436 5873 994 AT&T WorldNet Services 11492 1230 192 12 Cable One 3356 1104 10994 430 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 8452 1632 188 11 TEDATA 3292 434 1764 383 TDC Tele Danmark 30890 391 80 203 SC Kappa Invexim SRL 12479 377 578 6 Uni2 Autonomous System 3301 336 1413 303 TeliaNet Sweden 3320 333 7065 282 Deutsche Telekom AG 8866 331 109 22 Bulgarian Telecommunication C 29049 330 26 3 AzerSat LLC. 3215 321 2856 95 France Telecom Transpac 8551 303 287 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 1406 2833 222 UniNet S.A. de C.V. 11830 667 299 9 Instituto Costarricense de El 10620 631 135 55 TVCABLE BOGOTA 22047 565 302 14 VTR PUNTO NET S.A. 7303 503 249 74 Telecom Argentina Stet-France 6471 429 86 43 ENTEL CHILE S.A. 16814 426 27 10 NSS, S.A. 11172 400 118 72 Servicios Alestra S.A de C.V 28573 365 491 24 NET Servicos de Comunicao S.A 7738 343 730 27 Telecomunicacoes da Bahia 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 280 48 128 LINKdotNET AS number 3741 270 857 227 The Internet Solution 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 2905 80 177 76 Verizon South Africa 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 4383 3435 344 bellsouth.net, inc. 209 2847 4033 626 Qwest 20115 1849 1472 742 Charter Communications 1785 1706 717 155 PaeTec Communications, Inc. 8452 1632 188 11 TEDATA 4323 1611 1067 382 Time Warner Telecom 6478 1601 368 289 AT&T Worldnet Services 2386 1578 705 891 AT&T Data Communications Serv 4766 1557 6409 364 Korea Telecom (KIX) 17488 1442 101 99 Hathway IP Over Cable Interne Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 209 2847 2221 Qwest 8452 1632 1621 TEDATA 1785 1706 1551 PaeTec Communications, Inc. 17488 1442 1343 Hathway IP Over Cable Interne 6478 1601 1312 AT&T Worldnet Services 4323 1611 1229 Time Warner Telecom 11492 1230 1218 Cable One 4766 1557 1193 Korea Telecom (KIX) 8151 1406 1184 UniNet S.A. de C.V. 20115 1849 1107 Charter 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 /8:20 /9:9 /10:20 /11:54 /12:159 /13:308 /14:559 /15:1096 /16:10268 /17:4512 /18:7750 /19:16644 /20:19464 /21:19076 /22:24169 /23:24653 /24:144536 /25:644 /26:807 /27:519 /28:97 /29:8 /30:1 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2866 4383 bellsouth.net, inc. 209 1594 2847 Qwest 8452 1317 1632 TEDATA 4766 1292 1557 Korea Telecom (KIX) 2386 1260 1578 AT&T Data Communications Serv 17488 1232 1442 Hathway IP Over Cable Interne 11492 1200 1230 Cable One 1785 1166 1706 PaeTec Communications, Inc. 6478 1129 1601 AT&T Worldnet Services 18566 1041 1060 Covad Communications Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:12 8:170 12:2225 13:2 15:21 16:3 17:5 20:36 24:1107 32:54 38:525 40:96 41:1772 43:1 44:2 47:9 52:3 55:3 56:3 57:26 58:518 59:595 60:456 61:1094 62:1016 63:2002 64:3406 65:2445 66:3607 67:1439 68:655 69:2374 70:530 71:173 72:1597 73:7 74:1335 75:191 76:306 77:853 78:511 79:299 80:920 81:907 82:537 83:392 84:410 85:1036 86:494 87:655 88:350 89:1363 90:45 91:1796 92:298 93:1052 94:837 95:106 96:95 97:150 98:172 99:10 100:1 110:1 111:1 113:52 114:144 115:166 116:1069 117:416 118:234 119:578 120:116 121:699 122:895 123:435 124:790 125:1273 128:359 129:219 130:135 131:408 132:72 133:9 134:193 135:33 136:225 137:131 138:144 139:91 140:412 141:110 142:389 143:296 144:309 145:53 146:371 147:143 148:610 149:219 150:140 151:209 152:149 153:131 154:10 155:249 156:167 157:304 158:164 159:300 160:274 161:131 162:254 163:146 164:515 165:500 166:364 167:348 168:669 169:159 170:459 171:38 172:10 173:128 174:11 187:16 188:1 189:356 190:2542 192:5822 193:4145 194:3298 195:2631 196:1205 198:3710 199:3315 200:5584 201:1504 202:7780 203:8068 204:3930 205:2128 206:2319 207:2761 208:3794 209:3494 210:2688 211:1132 212:1501 213:1583 214:62 215:26 216:4498 217:1201 218:379 219:405 220:1220 221:400 222:299 End of report

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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

1 0

[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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