- routing-wg - mailman.ripe.net

[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 04 Dec '09

04 Dec '09

This report has been generated at Fri Dec 4 21:11:26 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 27-11-09 309743 191782 28-11-09 309731 191730 29-11-09 309930 191931 30-11-09 310070 192022 01-12-09 309965 192378 02-12-09 310335 192495 03-12-09 310687 192616 04-12-09 310737 192817 AS Summary 33047 Number of ASes in routing system 14059 Number of ASes announcing only one prefix 4356 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 92613824 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street 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'). --- 04Dec09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 310897 192801 118096 38.0% All ASes AS6389 4235 318 3917 92.5% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4356 1941 2415 55.4% TWTC - tw telecom holdings, inc. AS1785 1783 321 1462 82.0% AS-PAETEC-NET - PaeTec Communications, Inc. AS4766 1865 584 1281 68.7% KIXS-AS-KR Korea Telecom AS17488 1458 314 1144 78.5% HATHWAY-NET-AP Hathway IP Over Cable Internet AS22773 1125 71 1054 93.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8151 1586 674 912 57.5% Uninet S.A. de C.V. AS4755 1280 402 878 68.6% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS19262 1044 236 808 77.4% VZGNI-TRANSIT - Verizon Internet Services Inc. AS8452 957 282 675 70.5% TEDATA TEDATA AS18101 984 328 656 66.7% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS6478 1179 567 612 51.9% ATT-INTERNET3 - AT&T WorldNet Services AS3356 1221 635 586 48.0% LEVEL3 Level 3 Communications AS24560 805 223 582 72.3% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS10620 1004 431 573 57.1% TV Cable S.A. AS4808 764 196 568 74.3% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS4804 635 72 563 88.7% MPX-AS Microplex PTY LTD AS7303 665 103 562 84.5% Telecom Argentina S.A. AS4134 1015 455 560 55.2% CHINANET-BACKBONE No.31,Jin-rong Street AS7018 1588 1032 556 35.0% ATT-INTERNET4 - AT&T WorldNet Services AS18566 1059 510 549 51.8% COVAD - Covad Communications Co. AS11492 1145 634 511 44.6% CABLEONE - CABLE ONE, INC. AS22047 546 49 497 91.0% VTR BANDA ANCHA S.A. AS4780 627 147 480 76.6% SEEDNET Digital United Inc. AS9443 533 82 451 84.6% INTERNETPRIMUS-AS-AP Primus Telecommunications AS17676 564 129 435 77.1% GIGAINFRA Softbank BB Corp. AS5668 786 362 424 53.9% AS-5668 - CenturyTel Internet Holdings, Inc. AS855 614 191 423 68.9% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS28573 818 398 420 51.3% NET Servicos de Comunicao S.A. AS7011 1033 628 405 39.2% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. Total 37274 12315 24959 67.0% Top 30 total Possible Bogus Routes 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 41.223.188.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 46.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 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 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 66.128.38.0/24 AS15246 Telecomunicaciones Satelitales TelesatS.A. 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 66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.230.240.0/20 AS27286 66.241.112.0/20 AS21547 REVNETS - Revolution Networks 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.224.0/19 AS19166 ACRONOC - ACRONOC INC 71.19.134.0/23 AS3313 INET-AS I.NET S.p.A. 71.19.160.0/23 AS4648 NZIX-2 Netgate 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 96.8.64.0/18 AS19166 ACRONOC - ACRONOC INC 96.8.127.0/24 AS19166 ACRONOC - ACRONOC INC 109.198.0.0/19 AS41227 ARTCOMMUNICATION-AS Art Comunication DOO Beograd 117.103.72.0/21 AS9942 COMINDICO-AP SOUL Converged Communications Australia 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.10.0/24 AS38236 121.50.13.0/24 AS38236 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 158.222.70.0/23 AS6137 SISNA - SISNA, Inc. 158.222.72.0/23 AS6137 SISNA - SISNA, Inc. 158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 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 192.101.45.0/24 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 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.154.64.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 193.33.148.0/23 AS30890 EVOLVA Evolva Telecom s.r.l. 195.200.252.0/23 AS25137 NFSI NFSi Telecom, Lda. 196.2.224.0/22 AS24863 LINKdotNET-AS 196.6.108.0/24 AS5713 SAIX-NET 196.13.201.0/24 AS2018 TENET-1 196.13.202.0/24 AS2018 TENET-1 196.13.203.0/24 AS2018 TENET-1 196.13.204.0/24 AS2018 TENET-1 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 196.207.128.0/20 AS26452 BRING-AS - BringCom, Inc. 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS33052 VZUNET - Verizon Data Services LLC 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.97.72.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.135.236.0/24 AS4358 XNET - XNet Information Systems, Inc. 198.161.82.0/23 AS15290 ALLST-15290 - Allstream Corp. 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.161.92.0/24 AS6539 GT-BELL - Bell Canada 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited 198.163.215.0/24 AS6327 SHAW - Shaw Communications Inc. 198.163.216.0/24 AS6327 SHAW - Shaw Communications Inc. 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 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.26.183.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.114.128.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.130.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.131.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.132.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.136.0/24 AS27044 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.138.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.144.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.148.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.150.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.152.0/24 AS27033 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.153.0/24 AS27034 DNIC-ASBLK-27032-27159 - 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 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.0.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.80.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.185.130.0/23 AS19662 UNISERVE-ONLINE - Uniserve On Line 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 199.233.92.0/24 AS26896 D102-ITC - Data 102, LLC 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.108.176.0/20 AS14551 UUNET-SA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.9.55.0/24 AS2764 AAPT AAPT Limited 202.9.57.0/24 AS2764 AAPT AAPT Limited 202.58.113.0/24 AS19161 202.61.72.0/24 AS9425 CONCENTRIX-PH-AS-AP Concentrix Technologies, Inc 202.61.73.0/24 AS9425 CONCENTRIX-PH-AS-AP Concentrix Technologies, Inc 202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.79.224.0/21 AS9519 VERTELNET Vertical Telecoms Pty Ltd 202.80.192.0/20 AS2706 PI-HK Pacnet 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 202.125.113.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.114.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.115.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 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 202.140.180.0/24 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 202.143.56.0/21 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.174.70.0/24 AS21175 WIS Wind International Services SA 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 203.80.136.0/21 AS4759 EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company 203.86.96.0/19 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 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 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.142.219.0/24 AS45149 203.189.96.0/20 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.15.168.0/21 AS46753 TDAMERITRADETRUST - TD Ameritrade Trust 204.15.170.0/24 AS46753 TDAMERITRADETRUST - TD Ameritrade Trust 204.19.14.0/23 AS577 BACOM - Bell Canada 204.89.214.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.197.0.0/16 AS3356 LEVEL3 Level 3 Communications 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. 206.108.96.0/19 AS577 BACOM - Bell Canada 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.131.0/24 AS30715 NETRACK - Netrack, Inc. 207.174.132.0/23 AS30715 NETRACK - Netrack, Inc. 207.174.152.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.189.62.0/23 AS7132 SBIS-AS - AT&T Internet Services 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.73.88.0/21 AS36835 208.77.224.0/22 AS174 COGENT Cogent/PSI 208.77.224.0/24 AS36835 208.77.225.0/24 AS36835 208.77.226.0/24 AS36835 208.77.227.0/24 AS36835 208.77.228.0/24 AS36835 208.77.229.0/24 AS36835 208.77.230.0/23 AS174 COGENT Cogent/PSI 208.77.230.0/24 AS36835 208.77.231.0/24 AS36835 208.87.152.0/21 AS25973 MZIMA - Mzima Networks, Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.213.1.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.213.4.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED 210.247.224.0/19 AS7496 WEBCENTRAL-AS WebCentral 216.99.20.0/24 AS3356 LEVEL3 Level 3 Communications 216.163.144.0/20 AS35985 ONERINGNET-ATL-1 - One Ring Networks, 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. 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 222.0.0.0/8 AS9484 MOBINET-AS-MN Mobicom Company. AS Mobinet Internet Service Provider 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]BGP Update Report
by cidr-report＠potaroo.net 04 Dec '09

04 Dec '09

BGP Update Report Interval: 26-Nov-09 -to- 03-Dec-09 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS8151 20301 2.5% 41.4 -- Uninet S.A. de C.V. 2 - AS23700 13865 1.7% 27.3 -- BM-AS-ID PT. Broadband Multimedia, Tbk 3 - AS7643 13095 1.6% 97.7 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 4 - AS9800 11181 1.4% 81.0 -- UNICOM CHINA UNICOM 5 - AS30890 10047 1.2% 19.8 -- EVOLVA Evolva Telecom s.r.l. 6 - AS14420 10023 1.2% 30.0 -- CORPORACION NACIONAL DE TELECOMUNICACIONES CNT S.A. 7 - AS28477 9205 1.1% 1022.8 -- Universidad Autonoma del Esstado de Morelos 8 - AS14187 8753 1.1% 301.8 -- COMSAT COLOMBIA 9 - AS9829 8676 1.1% 18.2 -- BSNL-NIB National Internet Backbone 10 - AS23216 8432 1.0% 46.1 -- MEGADATOS S.A. 11 - AS35805 7942 1.0% 17.2 -- UTG-AS United Telecom AS 12 - AS9394 7415 0.9% 3.9 -- CRNET CHINA RAILWAY Internet(CRNET) 13 - AS33648 6513 0.8% 3256.5 -- ELEPHANT - ColoFlorida / Elephant Outlook 14 - AS6822 6494 0.8% 282.3 -- SUPERONLINE-AS SuperOnline autonomous system 15 - AS24342 6219 0.8% 144.6 -- BRAC-BDMAIL-AS-BD BRAC BDMail Network Ltd. 16 - AS5800 6071 0.8% 32.1 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 17 - AS4249 6011 0.7% 34.7 -- LILLY-AS - Eli Lilly and Company 18 - AS17974 4891 0.6% 18.1 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 19 - AS9583 4822 0.6% 6.1 -- SIFY-AS-IN Sify Limited 20 - AS7738 4660 0.6% 10.9 -- Telecomunicacoes da Bahia S.A. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS48754 4398 0.5% 4398.0 -- SOBIS-AS SC SOBIS SOLUTIONS SRL 2 - AS33648 6513 0.8% 3256.5 -- ELEPHANT - ColoFlorida / Elephant Outlook 3 - AS36239 3046 0.4% 3046.0 -- EXIGEN-CANADA - Exigen Canada 4 - AS5691 2390 0.3% 2390.0 -- MITRE-AS-5 - The MITRE Corporation 5 - AS27667 2239 0.3% 2239.0 -- Universidad Autonoma de la Laguna 6 - AS14251 1447 0.2% 1447.0 -- MLSLI - Multiple Lising Service of Long Island, Inc. 7 - AS39384 1205 0.1% 1205.0 -- GUILAN-UNIV-AS University of Guilan AS System 8 - AS41060 1078 0.1% 1078.0 -- PRIMBANK-AS Joint-Stock Commercial Bank Primorye 9 - AS47417 1069 0.1% 1069.0 -- CELTRAK-AS Celtrak AS Number 10 - AS28477 9205 1.1% 1022.8 -- Universidad Autonoma del Esstado de Morelos 11 - AS22917 1861 0.2% 930.5 -- INFOCHANNEL ASN-INFOCHAN 12 - AS48481 1850 0.2% 925.0 -- RYBALKA-AS ISP King-Online 13 - AS12732 2671 0.3% 890.3 -- bbTT GmbH 14 - AS37035 805 0.1% 805.0 -- MIC-AS 15 - AS17819 2892 0.4% 723.0 -- ASN-EQUINIX-AP Equinix Asia Pacific 16 - AS24323 2120 0.3% 530.0 -- GLOBAL-ONLINE-AS-AP aamra networks limited, 17 - AS17469 1507 0.2% 502.3 -- ACCESSTEL-AS-AP Access Telecom (BD) Ltd. 18 - AS26381 942 0.1% 471.0 -- HSBC-COM - hsbc.com 19 - AS41343 2543 0.3% 423.8 -- TRIUNFOTEL-ASN TRIUNFOTEL 20 - AS37786 843 0.1% 421.5 -- TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 200.13.36.0/24 9141 1.0% AS28477 -- Universidad Autonoma del Esstado de Morelos 2 - 66.192.106.0/23 6254 0.7% AS33648 -- ELEPHANT - ColoFlorida / Elephant Outlook 3 - 212.253.4.0/24 4951 0.6% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system 4 - 91.212.23.0/24 4398 0.5% AS48754 -- SOBIS-AS SC SOBIS SOLUTIONS SRL 5 - 203.162.118.128/ 4184 0.5% AS7643 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 6 - 72.28.75.0/24 3046 0.3% AS36239 -- EXIGEN-CANADA - Exigen Canada 7 - 89.144.140.0/24 3006 0.3% AS39308 -- ASK-AS Andishe Sabz Khazar Autonomous System AS39384 -- GUILAN-UNIV-AS University of Guilan AS System 8 - 143.138.107.0/24 2699 0.3% AS747 -- TAEGU-AS - Headquarters, USAISC 9 - 222.255.186.0/25 2662 0.3% AS7643 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 10 - 192.12.120.0/24 2390 0.3% AS5691 -- MITRE-AS-5 - The MITRE Corporation 11 - 148.245.181.0/24 2239 0.2% AS27667 -- Universidad Autonoma de la Laguna 14 - 212.42.236.0/24 2065 0.2% AS12732 -- bbTT GmbH 15 - 202.177.223.0/24 1459 0.2% AS17819 -- ASN-EQUINIX-AP Equinix Asia Pacific 16 - 65.223.235.0/24 1447 0.2% AS14251 -- MLSLI - Multiple Lising Service of Long Island, Inc. 17 - 202.167.247.0/24 1428 0.2% AS17819 -- ASN-EQUINIX-AP Equinix Asia Pacific 18 - 200.85.240.0/22 1253 0.1% AS14187 -- COMSAT COLOMBIA 19 - 200.85.244.0/22 1253 0.1% AS14187 -- COMSAT COLOMBIA 20 - 200.23.28.0/26 1252 0.1% AS8151 -- Uninet S.A. de C.V. 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]Weekly Routing Table Report
by Routing Analysis Role Account 04 Dec '09

04 Dec '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 05 Dec, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 305390 Prefixes after maximum aggregation: 142337 Deaggregation factor: 2.15 Unique aggregates announced to Internet: 150539 Total ASes present in the Internet Routing Table: 32849 Prefixes per ASN: 9.30 Origin-only ASes present in the Internet Routing Table: 28510 Origin ASes announcing only one prefix: 13915 Transit ASes present in the Internet Routing Table: 4339 Transit-only ASes present in the Internet Routing Table: 103 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 39 Max AS path prepend of ASN (22394) 36 Prefixes from unregistered ASNs in the Routing Table: 1081 Unregistered ASNs in the Routing Table: 172 Number of 32-bit ASNs allocated by the RIRs: 342 Prefixes from 32-bit ASNs in the Routing Table: 281 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 174 Number of addresses announced to Internet: 2139389760 Equivalent to 127 /8s, 132 /16s and 127 /24s Percentage of available address space announced: 57.7 Percentage of allocated address space announced: 65.4 Percentage of available address space allocated: 88.2 Percentage of address space in use by end-sites: 80.2 Total number of prefixes smaller than registry allocations: 146684 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 72874 Total APNIC prefixes after maximum aggregation: 25430 APNIC Deaggregation factor: 2.87 Prefixes being announced from the APNIC address blocks: 69560 Unique aggregates announced from the APNIC address blocks: 30973 APNIC Region origin ASes present in the Internet Routing Table: 3883 APNIC Prefixes per ASN: 17.91 APNIC Region origin ASes announcing only one prefix: 1057 APNIC Region transit ASes present in the Internet Routing Table: 601 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 23 Number of APNIC addresses announced to Internet: 483411744 Equivalent to 28 /8s, 208 /16s and 71 /24s Percentage of available APNIC address space announced: 80.0 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 55296-56319, 131072-132095 APNIC Address Blocks 43/8, 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, 133/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 128363 Total ARIN prefixes after maximum aggregation: 67377 ARIN Deaggregation factor: 1.91 Prefixes being announced from the ARIN address blocks: 102877 Unique aggregates announced from the ARIN address blocks: 38831 ARIN Region origin ASes present in the Internet Routing Table: 13385 ARIN Prefixes per ASN: 7.69 ARIN Region origin ASes announcing only one prefix: 5182 ARIN Region transit ASes present in the Internet Routing Table: 1326 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 39 Number of ARIN addresses announced to Internet: 731875872 Equivalent to 43 /8s, 159 /16s and 138 /24s Percentage of available ARIN address space announced: 64.2 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 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 52/8, 54/8, 55/8, 56/8, 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, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 70631 Total RIPE prefixes after maximum aggregation: 41162 RIPE Deaggregation factor: 1.72 Prefixes being announced from the RIPE address blocks: 63769 Unique aggregates announced from the RIPE address blocks: 42546 RIPE Region origin ASes present in the Internet Routing Table: 13833 RIPE Prefixes per ASN: 4.61 RIPE Region origin ASes announcing only one prefix: 7185 RIPE Region transit ASes present in the Internet Routing Table: 2094 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 20 Number of RIPE addresses announced to Internet: 405643136 Equivalent to 24 /8s, 45 /16s and 159 /24s Percentage of available RIPE address space announced: 75.6 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 196608-197631 RIPE Address Blocks 2/8, 25/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 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: 26702 Total LACNIC prefixes after maximum aggregation: 6480 LACNIC Deaggregation factor: 4.12 Prefixes being announced from the LACNIC address blocks: 25010 Unique aggregates announced from the LACNIC address blocks: 13646 LACNIC Region origin ASes present in the Internet Routing Table: 1219 LACNIC Prefixes per ASN: 20.52 LACNIC Region origin ASes announcing only one prefix: 397 LACNIC Region transit ASes present in the Internet Routing Table: 203 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 17 Number of LACNIC addresses announced to Internet: 68833280 Equivalent to 4 /8s, 26 /16s and 80 /24s Percentage of available LACNIC address space announced: 68.4 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 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: 5972 Total AfriNIC prefixes after maximum aggregation: 1567 AfriNIC Deaggregation factor: 3.81 Prefixes being announced from the AfriNIC address blocks: 4371 Unique aggregates announced from the AfriNIC address blocks: 1513 AfriNIC Region origin ASes present in the Internet Routing Table: 336 AfriNIC Prefixes per ASN: 13.01 AfriNIC Region origin ASes announcing only one prefix: 94 AfriNIC Region transit ASes present in the Internet Routing Table: 70 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 16 Number of AfriNIC addresses announced to Internet: 13172992 Equivalent to 0 /8s, 201 /16s and 1 /24s Percentage of available AfriNIC address space announced: 39.3 AfriNIC AS Blocks 36864-37887, 327680-328703 & 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 1750 7507 461 Korea Telecom (KIX) 17488 1458 143 132 Hathway IP Over Cable Interne 4755 1280 296 148 TATA Communications formerly 9583 1044 79 514 Sify Limited 4134 1015 19459 395 CHINANET-BACKBONE 18101 984 204 34 Reliance Infocom Ltd Internet 7545 918 198 97 TPG Internet Pty Ltd 17974 864 270 57 PT TELEKOMUNIKASI INDONESIA 9829 850 673 24 BSNL National Internet Backbo 24560 806 293 176 Bharti Airtel Ltd., Telemedia 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 4235 3879 311 bellsouth.net, inc. 4323 3756 1068 399 Time Warner Telecom 1785 1779 715 136 PaeTec Communications, Inc. 7018 1590 5809 1032 AT&T WorldNet Services 20115 1526 1484 667 Charter Communications 2386 1292 632 933 AT&T Data Communications Serv 3356 1219 10966 439 Level 3 Communications, LLC 6478 1179 255 334 AT&T Worldnet Services 11492 1145 222 14 Cable One 22773 1125 2600 66 Cox Communications, Inc. 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 30890 516 98 207 Evolva Telecom 35805 475 40 5 United Telecom of Georgia 9198 471 138 12 Kazakhtelecom Data Network Ad 3292 449 1906 394 TDC Tele Danmark 702 416 1837 334 UUNET - Commercial IP service 8551 377 354 41 Bezeq International 8866 375 110 23 Bulgarian Telecommunication C 3320 359 7068 305 Deutsche Telekom AG 3215 349 3144 111 France Telecom Transpac 3301 347 1411 303 TeliaNet Sweden 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 1588 2899 231 UniNet S.A. de C.V. 10620 999 223 145 TVCABLE BOGOTA 28573 818 668 84 NET Servicos de Comunicao S.A 7303 665 351 96 Telecom Argentina Stet-France 22047 546 302 14 VTR PUNTO NET S.A. 11830 474 308 59 Instituto Costarricense de El 11172 446 99 70 Servicios Alestra S.A de C.V 14117 437 29 11 Telefonica del Sur S.A. 7738 431 858 29 Telecomunicacoes da Bahia S.A 3816 425 193 71 Empresa Nacional de Telecomun 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 8452 1026 188 7 TEDATA 24863 756 128 63 LINKdotNET AS number 3741 273 857 233 The Internet Solution 2018 176 195 102 Tertiary Education Network 6713 175 167 12 Itissalat Al-MAGHRIB 29571 150 15 8 Ci Telecom Autonomous system 29975 134 506 15 Vodacom 33776 124 7 11 Starcomms Nigeria Limited 5536 121 8 18 Internet Egypt Network 5713 116 508 67 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 4235 3879 311 bellsouth.net, inc. 4323 3756 1068 399 Time Warner Telecom 1785 1779 715 136 PaeTec Communications, Inc. 4766 1750 7507 461 Korea Telecom (KIX) 7018 1590 5809 1032 AT&T WorldNet Services 8151 1588 2899 231 UniNet S.A. de C.V. 20115 1526 1484 667 Charter Communications 17488 1458 143 132 Hathway IP Over Cable Interne 2386 1292 632 933 AT&T Data Communications Serv 4755 1280 296 148 TATA Communications formerly Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 3756 3357 Time Warner Telecom 1785 1779 1643 PaeTec Communications, Inc. 8151 1588 1357 UniNet S.A. de C.V. 17488 1458 1326 Hathway IP Over Cable Interne 4766 1750 1289 Korea Telecom (KIX) 4755 1280 1132 TATA Communications formerly 11492 1145 1131 Cable One 22773 1125 1059 Cox Communications, Inc. 18566 1059 1049 Covad Communications 8452 1026 1019 TEDATA 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 2.0.0.0/16 12654 RIPE NCC RIS Project 2.1.0.0/21 12654 RIPE NCC RIS Project 2.1.24.0/24 12654 RIPE NCC RIS Project 41.223.92.0/22 36936 >>UNKNOWN<< 41.223.188.0/24 22351 Intelsat 41.223.189.0/24 26452 Local Communications Networks 46.0.0.0/16 12654 RIPE NCC RIS Project 46.1.0.0/21 12654 RIPE NCC RIS Project 46.1.24.0/24 12654 RIPE NCC RIS Project 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 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 /9:10 /10:25 /11:65 /12:177 /13:353 /14:644 /15:1224 /16:10779 /17:5006 /18:8561 /19:17650 /20:21503 /21:21436 /22:27640 /23:27536 /24:159858 /25:930 /26:1135 /27:577 /28:234 /29:11 /30:8 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2772 4235 bellsouth.net, inc. 4323 2369 3756 Time Warner Telecom 4766 1430 1750 Korea Telecom (KIX) 1785 1244 1779 PaeTec Communications, Inc. 17488 1224 1458 Hathway IP Over Cable Interne 11492 1067 1145 Cable One 18566 1040 1059 Covad Communications 7018 955 1590 AT&T WorldNet Services 8452 924 1026 TEDATA 10620 905 999 TVCABLE BOGOTA Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1 2:1 4:13 8:234 12:2057 13:8 15:22 16:3 17:5 20:37 24:1282 32:49 34:2 38:625 40:98 41:1838 43:1 44:3 46:1 47:21 52:6 55:2 56:2 57:23 58:647 59:612 60:445 61:974 62:960 63:2009 64:3750 65:2369 66:4099 67:1775 68:1018 69:2810 70:687 71:232 72:1889 73:2 74:2021 75:190 76:357 77:848 78:601 79:399 80:950 81:810 82:469 83:448 84:529 85:1014 86:380 87:681 88:445 89:1507 90:59 91:2644 92:441 93:1157 94:1348 95:832 96:201 97:278 98:429 99:27 109:179 110:278 111:480 112:152 113:190 114:287 115:391 116:1089 117:588 118:366 119:802 120:143 121:698 122:1304 123:797 124:1024 125:1346 128:212 129:200 130:134 131:460 132:82 133:16 134:180 135:40 136:230 137:167 138:239 139:82 140:458 141:122 142:380 143:341 144:393 145:52 146:390 147:171 148:565 149:191 150:148 151:171 152:220 153:161 154:2 155:269 156:167 157:317 158:97 159:359 160:294 161:174 162:279 163:162 164:314 165:472 166:491 167:392 168:754 169:159 170:560 171:42 172:1 173:385 174:424 180:209 183:160 184:1 186:234 187:174 188:1379 189:650 190:3363 192:5733 193:4309 194:3363 195:2779 196:1184 198:3574 199:3380 200:5241 201:1420 202:7924 203:8291 204:3981 205:2149 206:2411 207:3049 208:3967 209:3390 210:2548 211:1144 212:1632 213:1632 214:246 215:57 216:4422 217:1364 218:479 219:422 220:1138 221:448 222:301 End of report

1 0

[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 27 Nov '09

27 Nov '09

This report has been generated at Fri Nov 27 21:11:23 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 20-11-09 308769 190601 21-11-09 308772 190604 22-11-09 308853 190692 23-11-09 309016 191246 24-11-09 309137 191608 25-11-09 309330 191781 26-11-09 309536 191824 27-11-09 309743 191828 AS Summary 32976 Number of ASes in routing system 14019 Number of ASes announcing only one prefix 4351 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 92605376 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street 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'). --- 27Nov09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 309895 191858 118037 38.1% All ASes AS6389 4244 318 3926 92.5% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4351 1940 2411 55.4% TWTC - tw telecom holdings, inc. AS1785 1780 313 1467 82.4% AS-PAETEC-NET - PaeTec Communications, Inc. AS4766 1884 586 1298 68.9% KIXS-AS-KR Korea Telecom AS17488 1447 289 1158 80.0% HATHWAY-NET-AP Hathway IP Over Cable Internet AS22773 1123 71 1052 93.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8151 1569 663 906 57.7% Uninet S.A. de C.V. AS4755 1278 399 879 68.8% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS19262 1045 237 808 77.3% VZGNI-TRANSIT - Verizon Internet Services Inc. AS8452 1022 286 736 72.0% TEDATA TEDATA AS18101 985 313 672 68.2% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS6478 1188 560 628 52.9% ATT-INTERNET3 - AT&T WorldNet Services AS10620 1004 382 622 62.0% TV Cable S.A. AS3356 1230 648 582 47.3% LEVEL3 Level 3 Communications AS4808 764 195 569 74.5% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS9498 654 87 567 86.7% BBIL-AP BHARTI Airtel Ltd. AS4804 635 72 563 88.7% MPX-AS Microplex PTY LTD AS4134 1013 451 562 55.5% CHINANET-BACKBONE No.31,Jin-rong Street AS7303 664 102 562 84.6% Telecom Argentina S.A. AS7018 1589 1035 554 34.9% ATT-INTERNET4 - AT&T WorldNet Services AS18566 1059 510 549 51.8% COVAD - Covad Communications Co. AS22047 546 49 497 91.0% VTR BANDA ANCHA S.A. AS11492 1142 649 493 43.2% CABLEONE - CABLE ONE, INC. AS4780 616 152 464 75.3% SEEDNET Digital United Inc. AS9443 533 81 452 84.8% INTERNETPRIMUS-AS-AP Primus Telecommunications AS28573 816 368 448 54.9% NET Servicos de Comunicao S.A. AS17676 564 129 435 77.1% GIGAINFRA Softbank BB Corp. AS5668 787 355 432 54.9% AS-5668 - CenturyTel Internet Holdings, Inc. AS855 615 188 427 69.4% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS7011 1036 629 407 39.3% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. Total 37183 12057 25126 67.6% Top 30 total Possible Bogus Routes 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 41.223.188.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 46.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 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 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 66.128.38.0/24 AS15246 Telecomunicaciones Satelitales TelesatS.A. 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-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.230.240.0/20 AS27286 66.241.112.0/20 AS21547 REVNETS - Revolution Networks 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 69.57.208.0/24 AS22662 69.57.209.0/24 AS22662 69.57.210.0/24 AS22662 69.57.211.0/24 AS22662 69.57.212.0/24 AS22662 69.57.213.0/24 AS22662 69.57.214.0/24 AS22662 69.57.215.0/24 AS22662 69.57.216.0/24 AS22662 69.57.217.0/24 AS22662 69.57.218.0/24 AS22662 69.57.219.0/24 AS22662 69.57.220.0/24 AS22662 69.57.221.0/24 AS22662 69.57.222.0/24 AS22662 69.57.223.0/24 AS22662 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.224.0/19 AS19166 ACRONOC - ACRONOC INC 71.19.134.0/23 AS3313 INET-AS I.NET S.p.A. 71.19.160.0/23 AS4648 NZIX-2 Netgate 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 95.215.108.0/22 AS48924 VOLSBUD-NET BMP VolsBud Ltd 96.8.64.0/18 AS19166 ACRONOC - ACRONOC INC 96.8.127.0/24 AS19166 ACRONOC - ACRONOC INC 98.142.112.0/20 AS3257 TINET-BACKBONE Tinet SpA 117.103.72.0/21 AS9942 COMINDICO-AP SOUL Converged Communications Australia 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.10.0/24 AS38236 121.50.13.0/24 AS38236 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 158.222.70.0/23 AS6137 SISNA - SISNA, Inc. 158.222.72.0/23 AS6137 SISNA - SISNA, Inc. 158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 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 192.101.45.0/24 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 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.154.64.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 193.33.148.0/23 AS30890 EVOLVA Evolva Telecom s.r.l. 196.2.224.0/22 AS24863 LINKdotNET-AS 196.6.108.0/24 AS5713 SAIX-NET 196.13.201.0/24 AS2018 TENET-1 196.13.202.0/24 AS2018 TENET-1 196.13.203.0/24 AS2018 TENET-1 196.13.204.0/24 AS2018 TENET-1 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 196.207.128.0/20 AS26452 BRING-AS - BringCom, Inc. 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.97.72.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.135.236.0/24 AS4358 XNET - XNet Information Systems, Inc. 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.161.92.0/24 AS6539 GT-BELL - Bell Canada 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited 198.163.215.0/24 AS6327 SHAW - Shaw Communications Inc. 198.163.216.0/24 AS6327 SHAW - Shaw Communications Inc. 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 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.26.183.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.114.128.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.130.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.131.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.132.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.136.0/24 AS27044 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.138.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.144.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.148.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.150.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.152.0/24 AS27033 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.153.0/24 AS27034 DNIC-ASBLK-27032-27159 - 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 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.0.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.80.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.185.130.0/23 AS19662 UNISERVE-ONLINE - Uniserve On Line 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 199.233.92.0/24 AS26896 D102-ITC - Data 102, LLC 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.108.176.0/20 AS14551 UUNET-SA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.58.113.0/24 AS19161 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 PI-HK Pacnet 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 202.125.113.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.114.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.115.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 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 202.140.180.0/24 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 202.143.56.0/21 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.174.70.0/24 AS21175 WIS Wind International Services SA 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 203.80.136.0/21 AS4759 EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company 203.86.96.0/19 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 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 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.142.219.0/24 AS45149 203.189.96.0/20 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.15.168.0/21 AS46753 TDAMERITRADETRUST - TD Ameritrade Trust 204.15.170.0/24 AS46753 TDAMERITRADETRUST - TD Ameritrade Trust 204.19.14.0/23 AS577 BACOM - Bell Canada 204.89.214.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.197.0.0/16 AS3356 LEVEL3 Level 3 Communications 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. 206.108.96.0/19 AS577 BACOM - Bell Canada 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.131.0/24 AS30715 NETRACK - Netrack, Inc. 207.174.132.0/23 AS30715 NETRACK - Netrack, Inc. 207.174.152.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.189.62.0/23 AS7132 SBIS-AS - AT&T Internet Services 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.73.88.0/21 AS36835 208.77.224.0/22 AS174 COGENT Cogent/PSI 208.77.224.0/24 AS36835 208.77.225.0/24 AS36835 208.77.226.0/24 AS36835 208.77.227.0/24 AS36835 208.77.228.0/24 AS36835 208.77.229.0/24 AS36835 208.77.230.0/23 AS174 COGENT Cogent/PSI 208.77.230.0/24 AS36835 208.77.231.0/24 AS36835 208.87.152.0/21 AS25973 MZIMA - Mzima Networks, Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.213.1.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.213.4.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED 210.247.224.0/19 AS7496 WEBCENTRAL-AS WebCentral 213.181.70.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.80.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.81.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.83.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.84.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.85.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.86.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.87.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.88.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.89.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.90.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.91.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.92.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.93.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.94.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.95.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 216.37.96.0/24 AS40096 216.37.97.0/24 AS40096 216.37.98.0/24 AS40096 216.37.99.0/24 AS40096 216.37.100.0/24 AS40096 216.37.101.0/24 AS40096 216.37.102.0/24 AS40096 216.37.103.0/24 AS40096 216.37.104.0/24 AS40096 216.37.105.0/24 AS40096 216.37.106.0/24 AS40096 216.37.107.0/24 AS40096 216.37.108.0/24 AS40096 216.37.109.0/24 AS40096 216.37.110.0/24 AS40096 216.37.111.0/24 AS40096 216.99.20.0/24 AS3356 LEVEL3 Level 3 Communications 216.163.144.0/20 AS35985 ONERINGNET-ATL-1 - One Ring Networks, 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. 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 222.0.0.0/8 AS9484 MOBINET-AS-MN Mobicom Company. AS Mobinet Internet Service Provider 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 27 Nov '09

27 Nov '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 28 Nov, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 304342 Prefixes after maximum aggregation: 142008 Deaggregation factor: 2.14 Unique aggregates announced to Internet: 150155 Total ASes present in the Internet Routing Table: 32808 Prefixes per ASN: 9.28 Origin-only ASes present in the Internet Routing Table: 28489 Origin ASes announcing only one prefix: 13901 Transit ASes present in the Internet Routing Table: 4319 Transit-only ASes present in the Internet Routing Table: 103 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 39 Max AS path prepend of ASN (22394) 36 Prefixes from unregistered ASNs in the Routing Table: 690 Unregistered ASNs in the Routing Table: 150 Number of 32-bit ASNs allocated by the RIRs: 338 Prefixes from 32-bit ASNs in the Routing Table: 278 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 206 Number of addresses announced to Internet: 2137469824 Equivalent to 127 /8s, 103 /16s and 51 /24s Percentage of available address space announced: 57.7 Percentage of allocated address space announced: 65.4 Percentage of available address space allocated: 88.2 Percentage of address space in use by end-sites: 80.2 Total number of prefixes smaller than registry allocations: 146251 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 72689 Total APNIC prefixes after maximum aggregation: 25380 APNIC Deaggregation factor: 2.86 Prefixes being announced from the APNIC address blocks: 69408 Unique aggregates announced from the APNIC address blocks: 30885 APNIC Region origin ASes present in the Internet Routing Table: 3882 APNIC Prefixes per ASN: 17.88 APNIC Region origin ASes announcing only one prefix: 1062 APNIC Region transit ASes present in the Internet Routing Table: 595 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 23 Number of APNIC addresses announced to Internet: 482336544 Equivalent to 28 /8s, 191 /16s and 223 /24s Percentage of available APNIC address space announced: 79.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 55296-56319, 131072-132095 APNIC Address Blocks 43/8, 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, 133/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 128214 Total ARIN prefixes after maximum aggregation: 67287 ARIN Deaggregation factor: 1.91 Prefixes being announced from the ARIN address blocks: 102380 Unique aggregates announced from the ARIN address blocks: 38817 ARIN Region origin ASes present in the Internet Routing Table: 13369 ARIN Prefixes per ASN: 7.66 ARIN Region origin ASes announcing only one prefix: 5172 ARIN Region transit ASes present in the Internet Routing Table: 1330 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 39 Number of ARIN addresses announced to Internet: 731696160 Equivalent to 43 /8s, 156 /16s and 204 /24s Percentage of available ARIN address space announced: 64.1 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 52/8, 54/8, 55/8, 56/8, 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, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 70605 Total RIPE prefixes after maximum aggregation: 41017 RIPE Deaggregation factor: 1.72 Prefixes being announced from the RIPE address blocks: 63782 Unique aggregates announced from the RIPE address blocks: 42335 RIPE Region origin ASes present in the Internet Routing Table: 13820 RIPE Prefixes per ASN: 4.62 RIPE Region origin ASes announcing only one prefix: 7179 RIPE Region transit ASes present in the Internet Routing Table: 2082 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 20 Number of RIPE addresses announced to Internet: 405627328 Equivalent to 24 /8s, 45 /16s and 97 /24s Percentage of available RIPE address space announced: 75.6 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 196608-197631 RIPE Address Blocks 2/8, 25/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 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: 26457 Total LACNIC prefixes after maximum aggregation: 6452 LACNIC Deaggregation factor: 4.10 Prefixes being announced from the LACNIC address blocks: 24770 Unique aggregates announced from the LACNIC address blocks: 13634 LACNIC Region origin ASes present in the Internet Routing Table: 1214 LACNIC Prefixes per ASN: 20.40 LACNIC Region origin ASes announcing only one prefix: 394 LACNIC Region transit ASes present in the Internet Routing Table: 201 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 23 Number of LACNIC addresses announced to Internet: 68329472 Equivalent to 4 /8s, 18 /16s and 160 /24s Percentage of available LACNIC address space announced: 67.9 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 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: 5868 Total AfriNIC prefixes after maximum aggregation: 1557 AfriNIC Deaggregation factor: 3.77 Prefixes being announced from the AfriNIC address blocks: 4252 Unique aggregates announced from the AfriNIC address blocks: 1436 AfriNIC Region origin ASes present in the Internet Routing Table: 333 AfriNIC Prefixes per ASN: 12.77 AfriNIC Region origin ASes announcing only one prefix: 94 AfriNIC Region transit ASes present in the Internet Routing Table: 70 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 13325568 Equivalent to 0 /8s, 203 /16s and 85 /24s Percentage of available AfriNIC address space announced: 39.7 AfriNIC AS Blocks 36864-37887, 327680-328703 & 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 1767 7507 461 Korea Telecom (KIX) 17488 1447 143 133 Hathway IP Over Cable Interne 4755 1278 296 148 TATA Communications formerly 4134 1013 19459 395 CHINANET-BACKBONE 9583 1007 75 495 Sify Limited 18101 984 204 35 Reliance Infocom Ltd Internet 7545 911 198 98 TPG Internet Pty Ltd 17974 861 265 60 PT TELEKOMUNIKASI INDONESIA 9829 848 664 24 BSNL National Internet Backbo 24560 806 293 175 Bharti Airtel Ltd., Telemedia 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 4244 3879 311 bellsouth.net, inc. 4323 3751 1069 399 Time Warner Telecom 1785 1780 714 136 PaeTec Communications, Inc. 7018 1589 5808 1034 AT&T WorldNet Services 20115 1520 1483 666 Charter Communications 2386 1297 632 933 AT&T Data Communications Serv 3356 1229 10966 447 Level 3 Communications, LLC 6478 1188 251 315 AT&T Worldnet Services 11492 1142 222 14 Cable One 22773 1123 2600 66 Cox Communications, Inc. 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 30890 514 98 207 Evolva Telecom 9198 471 138 12 Kazakhtelecom Data Network Ad 35805 467 40 5 United Telecom of Georgia 3292 448 1906 393 TDC Tele Danmark 702 417 1837 335 UUNET - Commercial IP service 8551 377 354 41 Bezeq International 8866 371 110 23 Bulgarian Telecommunication C 3320 358 7067 304 Deutsche Telekom AG 3215 349 3144 111 France Telecom Transpac 3301 347 1427 303 TeliaNet Sweden 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 1567 2899 233 UniNet S.A. de C.V. 10620 1004 224 138 TVCABLE BOGOTA 28573 814 666 82 NET Servicos de Comunicao S.A 7303 664 350 95 Telecom Argentina Stet-France 22047 546 302 14 VTR PUNTO NET S.A. 11830 474 308 59 Instituto Costarricense de El 11172 445 99 70 Servicios Alestra S.A de C.V 14117 437 29 11 Telefonica del Sur S.A. 7738 431 858 29 Telecomunicacoes da Bahia S.A 6503 424 162 184 AVANTEL, 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 8452 1022 188 7 TEDATA 24863 753 130 46 LINKdotNET AS number 3741 274 857 234 The Internet Solution 2018 190 188 118 Tertiary Education Network 6713 176 167 12 Itissalat Al-MAGHRIB 29975 134 506 15 Vodacom 29571 133 15 8 Ci Telecom Autonomous system 33776 124 7 11 Starcomms Nigeria Limited 5536 121 8 18 Internet Egypt Network 5713 116 508 67 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 4244 3879 311 bellsouth.net, inc. 4323 3751 1069 399 Time Warner Telecom 1785 1780 714 136 PaeTec Communications, Inc. 4766 1767 7507 461 Korea Telecom (KIX) 7018 1589 5808 1034 AT&T WorldNet Services 8151 1567 2899 233 UniNet S.A. de C.V. 20115 1520 1483 666 Charter Communications 17488 1447 143 133 Hathway IP Over Cable Interne 2386 1297 632 933 AT&T Data Communications Serv 4755 1278 296 148 TATA Communications formerly Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 3751 3352 Time Warner Telecom 1785 1780 1644 PaeTec Communications, Inc. 8151 1567 1334 UniNet S.A. de C.V. 17488 1447 1314 Hathway IP Over Cable Interne 4766 1767 1306 Korea Telecom (KIX) 4755 1278 1130 TATA Communications formerly 11492 1142 1128 Cable One 22773 1123 1057 Cox Communications, Inc. 18566 1059 1049 Covad Communications 8452 1022 1015 TEDATA 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 2.0.0.0/16 12654 RIPE NCC RIS Project 2.1.0.0/21 12654 RIPE NCC RIS Project 2.1.24.0/24 12654 RIPE NCC RIS Project 41.223.92.0/22 36936 >>UNKNOWN<< 41.223.188.0/24 22351 Intelsat 41.223.189.0/24 26452 Local Communications Networks 46.0.0.0/16 12654 RIPE NCC RIS Project 46.1.0.0/21 12654 RIPE NCC RIS Project 46.1.24.0/24 12654 RIPE NCC RIS Project 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 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 /9:10 /10:25 /11:65 /12:178 /13:363 /14:642 /15:1224 /16:10738 /17:4984 /18:8576 /19:17619 /20:21420 /21:21367 /22:27577 /23:27485 /24:159184 /25:923 /26:1129 /27:569 /28:217 /29:11 /30:8 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2776 4244 bellsouth.net, inc. 4323 2367 3751 Time Warner Telecom 4766 1435 1767 Korea Telecom (KIX) 1785 1247 1780 PaeTec Communications, Inc. 17488 1220 1447 Hathway IP Over Cable Interne 11492 1064 1142 Cable One 18566 1040 1059 Covad Communications 7018 954 1589 AT&T WorldNet Services 8452 920 1022 TEDATA 10620 909 1004 TVCABLE BOGOTA Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 2:1 4:14 8:236 12:2056 13:8 15:22 16:3 17:5 20:36 24:1269 32:49 34:2 38:621 40:99 41:1783 43:1 44:2 46:1 47:20 52:6 55:2 56:2 57:23 58:640 59:611 60:445 61:977 62:958 63:2005 64:3696 65:2365 66:4076 67:1782 68:1002 69:2817 70:630 71:156 72:1755 73:2 74:2014 75:188 76:355 77:849 78:601 79:388 80:944 81:815 82:475 83:439 84:528 85:1010 86:381 87:687 88:443 89:1576 90:63 91:2658 92:447 93:1153 94:1332 95:833 96:201 97:276 98:425 99:27 109:171 110:274 111:466 112:151 113:180 114:277 115:382 116:1086 117:594 118:366 119:802 120:139 121:702 122:1308 123:793 124:1056 125:1353 128:214 129:203 130:134 131:453 132:82 133:16 134:187 135:41 136:232 137:166 138:236 139:84 140:461 141:122 142:381 143:339 144:384 145:52 146:392 147:171 148:558 149:192 150:149 151:172 152:219 153:161 154:2 155:273 156:166 157:314 158:98 159:360 160:294 161:175 162:277 163:163 164:316 165:469 166:490 167:391 168:753 169:159 170:559 171:42 172:1 173:394 174:401 180:202 183:134 184:1 186:185 187:172 188:1354 189:635 190:3283 192:5736 193:4311 194:3354 195:2769 196:1181 198:3568 199:3385 200:5251 201:1408 202:7921 203:8267 204:3982 205:2156 206:2413 207:3042 208:3970 209:3396 210:2531 211:1152 212:1648 213:1614 214:245 215:57 216:4438 217:1360 218:474 219:419 220:1139 221:447 222:300 End of report

1 0

[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 20 Nov '09

20 Nov '09

This report has been generated at Fri Nov 20 21:11:45 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 13-11-09 307775 190788 14-11-09 308005 191179 15-11-09 308009 191125 16-11-09 307855 191403 17-11-09 308425 190506 18-11-09 308809 190394 19-11-09 309066 190565 20-11-09 308769 190686 AS Summary 32926 Number of ASes in routing system 14007 Number of ASes announcing only one prefix 4342 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 91477952 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street 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'). --- 20Nov09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 308928 190609 118319 38.3% All ASes AS6389 4248 319 3929 92.5% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4342 1938 2404 55.4% TWTC - tw telecom holdings, inc. AS1785 1778 320 1458 82.0% AS-PAETEC-NET - PaeTec Communications, Inc. AS4766 1892 586 1306 69.0% KIXS-AS-KR Korea Telecom AS17488 1443 282 1161 80.5% HATHWAY-NET-AP Hathway IP Over Cable Internet AS22773 1121 71 1050 93.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8151 1579 657 922 58.4% Uninet S.A. de C.V. AS4755 1277 395 882 69.1% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS19262 1045 237 808 77.3% VZGNI-TRANSIT - Verizon Internet Services Inc. AS8452 1045 287 758 72.5% TEDATA TEDATA AS10620 1017 294 723 71.1% TV Cable S.A. AS18101 983 328 655 66.6% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS6478 1280 633 647 50.5% ATT-INTERNET3 - AT&T WorldNet Services AS18566 1059 444 615 58.1% COVAD - Covad Communications Co. AS3356 1229 641 588 47.8% LEVEL3 Level 3 Communications AS9498 653 80 573 87.7% BBIL-AP BHARTI Airtel Ltd. AS4808 764 198 566 74.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS4804 635 72 563 88.7% MPX-AS Microplex PTY LTD AS7303 663 102 561 84.6% Telecom Argentina S.A. AS7018 1583 1036 547 34.6% ATT-INTERNET4 - AT&T WorldNet Services AS22047 546 37 509 93.2% VTR BANDA ANCHA S.A. AS7545 920 417 503 54.7% TPG-INTERNET-AP TPG Internet Pty Ltd AS11492 1142 650 492 43.1% CABLEONE - CABLE ONE, INC. AS9443 531 80 451 84.9% INTERNETPRIMUS-AS-AP Primus Telecommunications AS855 624 188 436 69.9% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS17676 565 129 436 77.2% GIGAINFRA Softbank BB Corp. AS4780 564 146 418 74.1% SEEDNET Digital United Inc. AS5668 788 372 416 52.8% AS-5668 - CenturyTel Internet Holdings, Inc. AS28573 811 395 416 51.3% NET Servicos de Comunicao S.A. AS7011 1038 629 409 39.4% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. Total 37165 11963 25202 67.8% Top 30 total Possible Bogus Routes 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 41.223.188.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 46.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 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 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 66.128.38.0/24 AS15246 Telecomunicaciones Satelitales TelesatS.A. 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-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.230.240.0/20 AS27286 66.241.112.0/20 AS21547 REVNETS - Revolution Networks 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.224.0/19 AS19166 ACRONOC - ACRONOC INC 71.19.134.0/23 AS3313 INET-AS I.NET S.p.A. 71.19.160.0/23 AS4648 NZIX-2 Netgate 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 91.221.238.0/24 AS49555 ATR Avions de Transport Regional 95.215.108.0/22 AS48924 VOLSBUD-NET BMP VolsBud Ltd 96.8.64.0/18 AS19166 ACRONOC - ACRONOC INC 96.8.127.0/24 AS19166 ACRONOC - ACRONOC INC 109.71.96.0/21 AS49983 MIRONET-AS MiroNet GmbH 117.103.72.0/21 AS9942 COMINDICO-AP SOUL Converged Communications Australia 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.10.0/24 AS38236 121.50.13.0/24 AS38236 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 158.222.70.0/23 AS6137 SISNA - SISNA, Inc. 158.222.72.0/23 AS6137 SISNA - SISNA, Inc. 158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 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 192.101.45.0/24 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 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.154.64.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 193.24.196.0/22 AS6714 ATOMNET ATOM SA 193.33.148.0/23 AS30890 EVOLVA Evolva Telecom s.r.l. 193.104.149.0/24 AS48102 PETERSERVICE ZAO "Peter-Service" 196.2.224.0/22 AS24863 LINKdotNET-AS 196.6.108.0/24 AS5713 SAIX-NET 196.13.201.0/24 AS2018 TENET-1 196.13.202.0/24 AS2018 TENET-1 196.13.203.0/24 AS2018 TENET-1 196.13.204.0/24 AS2018 TENET-1 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 196.207.128.0/20 AS26452 BRING-AS - BringCom, Inc. 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.97.72.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.135.236.0/24 AS4358 XNET - XNet Information Systems, Inc. 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.161.92.0/24 AS6539 GT-BELL - Bell Canada 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited 198.163.215.0/24 AS6327 SHAW - Shaw Communications Inc. 198.163.216.0/24 AS6327 SHAW - Shaw Communications Inc. 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 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.26.183.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.114.128.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.130.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.131.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.132.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.136.0/24 AS27044 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.138.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.144.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.148.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.150.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.152.0/24 AS27033 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.153.0/24 AS27034 DNIC-ASBLK-27032-27159 - 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 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.0.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.80.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.185.130.0/23 AS19662 UNISERVE-ONLINE - Uniserve On Line 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 199.233.92.0/24 AS26896 D102-ITC - Data 102, LLC 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.108.176.0/20 AS14551 UUNET-SA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.58.113.0/24 AS19161 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 PI-HK Pacnet 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 202.125.113.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.114.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.115.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 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 202.140.180.0/24 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 202.143.56.0/21 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.174.70.0/24 AS21175 WIS Wind International Services SA 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 203.80.136.0/21 AS4759 EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company 203.86.96.0/19 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 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 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.142.219.0/24 AS45149 203.189.96.0/20 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.15.168.0/21 AS46753 TDAMERITRADETRUST - TD Ameritrade Trust 204.15.170.0/24 AS46753 TDAMERITRADETRUST - TD Ameritrade Trust 204.19.14.0/23 AS577 BACOM - Bell Canada 204.89.214.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.197.0.0/16 AS3356 LEVEL3 Level 3 Communications 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. 206.108.96.0/19 AS577 BACOM - Bell Canada 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.131.0/24 AS30715 NETRACK - Netrack, Inc. 207.174.132.0/23 AS30715 NETRACK - Netrack, Inc. 207.174.152.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.189.62.0/23 AS7132 SBIS-AS - AT&T Internet Services 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.73.88.0/21 AS36835 208.77.224.0/22 AS174 COGENT Cogent/PSI 208.77.224.0/24 AS36835 208.77.225.0/24 AS36835 208.77.226.0/24 AS36835 208.77.227.0/24 AS36835 208.77.228.0/24 AS36835 208.77.229.0/24 AS36835 208.77.230.0/23 AS174 COGENT Cogent/PSI 208.77.230.0/24 AS36835 208.77.231.0/24 AS36835 208.87.152.0/21 AS25973 MZIMA - Mzima Networks, Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.213.1.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.213.4.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED 210.247.224.0/19 AS7496 WEBCENTRAL-AS WebCentral 213.181.70.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.80.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.81.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.83.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.84.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.85.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.86.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.87.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.88.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.89.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.90.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.91.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.92.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.93.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.94.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.95.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 216.99.20.0/24 AS3356 LEVEL3 Level 3 Communications 216.163.144.0/20 AS35985 ONERINGNET-ATL-1 - One Ring Networks, 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. 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 222.0.0.0/8 AS9484 MOBINET-AS-MN Mobicom Company. AS Mobinet Internet Service Provider 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 20 Nov '09

20 Nov '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 21 Nov, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 303515 Prefixes after maximum aggregation: 141876 Deaggregation factor: 2.14 Unique aggregates announced to Internet: 149990 Total ASes present in the Internet Routing Table: 32755 Prefixes per ASN: 9.27 Origin-only ASes present in the Internet Routing Table: 28465 Origin ASes announcing only one prefix: 13890 Transit ASes present in the Internet Routing Table: 4290 Transit-only ASes present in the Internet Routing Table: 101 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 39 Max AS path prepend of ASN (22394) 36 Prefixes from unregistered ASNs in the Routing Table: 641 Unregistered ASNs in the Routing Table: 131 Number of 32-bit ASNs allocated by the RIRs: 325 Prefixes from 32-bit ASNs in the Routing Table: 268 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 178 Number of addresses announced to Internet: 2135526784 Equivalent to 127 /8s, 73 /16s and 141 /24s Percentage of available address space announced: 57.6 Percentage of allocated address space announced: 65.3 Percentage of available address space allocated: 88.2 Percentage of address space in use by end-sites: 80.1 Total number of prefixes smaller than registry allocations: 145792 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 72525 Total APNIC prefixes after maximum aggregation: 25316 APNIC Deaggregation factor: 2.86 Prefixes being announced from the APNIC address blocks: 69057 Unique aggregates announced from the APNIC address blocks: 30639 APNIC Region origin ASes present in the Internet Routing Table: 3873 APNIC Prefixes per ASN: 17.83 APNIC Region origin ASes announcing only one prefix: 1056 APNIC Region transit ASes present in the Internet Routing Table: 595 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 22 Number of APNIC addresses announced to Internet: 471116320 Equivalent to 28 /8s, 20 /16s and 170 /24s Percentage of available APNIC address space announced: 80.2 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 55296-56319, 131072-132095 APNIC Address Blocks 43/8, 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, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 128091 Total ARIN prefixes after maximum aggregation: 67322 ARIN Deaggregation factor: 1.90 Prefixes being announced from the ARIN address blocks: 102319 Unique aggregates announced from the ARIN address blocks: 38824 ARIN Region origin ASes present in the Internet Routing Table: 13364 ARIN Prefixes per ASN: 7.66 ARIN Region origin ASes announcing only one prefix: 5178 ARIN Region transit ASes present in the Internet Routing Table: 1320 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 39 Number of ARIN addresses announced to Internet: 731512352 Equivalent to 43 /8s, 153 /16s and 254 /24s Percentage of available ARIN address space announced: 64.1 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 52/8, 54/8, 55/8, 56/8, 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, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 70128 Total RIPE prefixes after maximum aggregation: 40973 RIPE Deaggregation factor: 1.71 Prefixes being announced from the RIPE address blocks: 63332 Unique aggregates announced from the RIPE address blocks: 42329 RIPE Region origin ASes present in the Internet Routing Table: 13789 RIPE Prefixes per ASN: 4.59 RIPE Region origin ASes announcing only one prefix: 7170 RIPE Region transit ASes present in the Internet Routing Table: 2068 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 20 Number of RIPE addresses announced to Internet: 405095104 Equivalent to 24 /8s, 37 /16s and 66 /24s Percentage of available RIPE address space announced: 75.5 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, 47104-52223, 196608-197631 RIPE Address Blocks 2/8, 25/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 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: 26381 Total LACNIC prefixes after maximum aggregation: 6416 LACNIC Deaggregation factor: 4.11 Prefixes being announced from the LACNIC address blocks: 24694 Unique aggregates announced from the LACNIC address blocks: 13655 LACNIC Region origin ASes present in the Internet Routing Table: 1209 LACNIC Prefixes per ASN: 20.43 LACNIC Region origin ASes announcing only one prefix: 389 LACNIC Region transit ASes present in the Internet Routing Table: 200 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 23 Number of LACNIC addresses announced to Internet: 68308480 Equivalent to 4 /8s, 18 /16s and 78 /24s Percentage of available LACNIC address space announced: 67.9 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 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: 5891 Total AfriNIC prefixes after maximum aggregation: 1545 AfriNIC Deaggregation factor: 3.81 Prefixes being announced from the AfriNIC address blocks: 4280 Unique aggregates announced from the AfriNIC address blocks: 1382 AfriNIC Region origin ASes present in the Internet Routing Table: 332 AfriNIC Prefixes per ASN: 12.89 AfriNIC Region origin ASes announcing only one prefix: 97 AfriNIC Region transit ASes present in the Internet Routing Table: 69 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 16 Number of AfriNIC addresses announced to Internet: 13490176 Equivalent to 0 /8s, 205 /16s and 216 /24s Percentage of available AfriNIC address space announced: 40.2 AfriNIC AS Blocks 36864-37887, 327680-328703 & 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 1775 7507 461 Korea Telecom (KIX) 17488 1443 143 134 Hathway IP Over Cable Interne 4755 1277 292 148 TATA Communications formerly 4134 1011 19183 392 CHINANET-BACKBONE 9583 994 73 491 Sify Limited 18101 983 204 34 Reliance Infocom Ltd Internet 7545 905 199 100 TPG Internet Pty Ltd 17974 866 265 61 PT TELEKOMUNIKASI INDONESIA 9829 846 663 23 BSNL National Internet Backbo 24560 802 293 174 Bharti Airtel Ltd., Telemedia 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 4248 3879 312 bellsouth.net, inc. 4323 3739 1054 399 Time Warner Telecom 1785 1778 714 136 PaeTec Communications, Inc. 7018 1582 5838 1034 AT&T WorldNet Services 20115 1518 1483 665 Charter Communications 2386 1296 632 932 AT&T Data Communications Serv 6478 1280 267 368 AT&T Worldnet Services 3356 1227 10967 448 Level 3 Communications, LLC 11492 1142 222 14 Cable One 22773 1121 2600 66 Cox Communications, Inc. 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 30890 514 98 207 Evolva Telecom 3292 446 1906 391 TDC Tele Danmark 35805 445 40 5 United Telecom of Georgia 702 418 1822 336 UUNET - Commercial IP service 9198 417 138 12 Kazakhtelecom Data Network Ad 8551 377 354 41 Bezeq International 8866 367 110 23 Bulgarian Telecommunication C 3320 357 7067 304 Deutsche Telekom AG 3215 349 3144 111 France Telecom Transpac 3301 348 1412 303 TeliaNet Sweden 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 1580 2899 232 UniNet S.A. de C.V. 10620 1017 226 110 TVCABLE BOGOTA 28573 811 665 87 NET Servicos de Comunicao S.A 7303 663 349 95 Telecom Argentina Stet-France 22047 546 302 14 VTR PUNTO NET S.A. 11830 473 308 59 Instituto Costarricense de El 11172 445 99 70 Servicios Alestra S.A de C.V 14117 437 29 11 Telefonica del Sur S.A. 7738 429 858 29 Telecomunicacoes da Bahia S.A 6471 423 96 31 ENTEL CHILE 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 8452 1045 188 7 TEDATA 24863 756 130 46 LINKdotNET AS number 3741 274 857 234 The Internet Solution 2018 190 188 118 Tertiary Education Network 6713 176 167 12 Itissalat Al-MAGHRIB 29571 132 15 8 Ci Telecom Autonomous system 33776 124 7 11 Starcomms Nigeria Limited 29975 122 506 15 Vodacom 5536 121 8 18 Internet Egypt Network 5713 116 508 67 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 4248 3879 312 bellsouth.net, inc. 4323 3739 1054 399 Time Warner Telecom 1785 1778 714 136 PaeTec Communications, Inc. 4766 1775 7507 461 Korea Telecom (KIX) 7018 1582 5838 1034 AT&T WorldNet Services 8151 1580 2899 232 UniNet S.A. de C.V. 20115 1518 1483 665 Charter Communications 17488 1443 143 134 Hathway IP Over Cable Interne 2386 1296 632 932 AT&T Data Communications Serv 6478 1280 267 368 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 4323 3739 3340 Time Warner Telecom 1785 1778 1642 PaeTec Communications, Inc. 8151 1580 1348 UniNet S.A. de C.V. 4766 1775 1314 Korea Telecom (KIX) 17488 1443 1309 Hathway IP Over Cable Interne 4755 1277 1129 TATA Communications formerly 11492 1142 1128 Cable One 22773 1121 1055 Cox Communications, Inc. 18566 1059 1049 Covad Communications 8452 1045 1038 TEDATA 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 2.0.0.0/16 12654 RIPE NCC RIS Project 2.1.0.0/21 12654 RIPE NCC RIS Project 2.1.24.0/24 12654 RIPE NCC RIS Project 41.223.92.0/22 36936 >>UNKNOWN<< 41.223.188.0/24 22351 Intelsat 41.223.189.0/24 26452 Local Communications Networks 46.0.0.0/16 12654 RIPE NCC RIS Project 46.1.0.0/21 12654 RIPE NCC RIS Project 46.1.24.0/24 12654 RIPE NCC RIS Project 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 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 /9:10 /10:25 /11:65 /12:178 /13:361 /14:640 /15:1224 /16:10751 /17:4981 /18:8536 /19:17597 /20:21414 /21:21258 /22:27471 /23:27405 /24:158697 /25:934 /26:1126 /27:566 /28:229 /29:11 /30:8 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2779 4248 bellsouth.net, inc. 4323 2359 3739 Time Warner Telecom 4766 1440 1775 Korea Telecom (KIX) 1785 1245 1778 PaeTec Communications, Inc. 17488 1219 1443 Hathway IP Over Cable Interne 11492 1064 1142 Cable One 18566 1040 1059 Covad Communications 7018 946 1582 AT&T WorldNet Services 8452 945 1045 TEDATA 10620 922 1017 TVCABLE BOGOTA Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 2:1 4:14 8:233 12:2104 13:8 15:22 16:3 17:5 20:36 24:1266 32:49 34:2 38:619 40:99 41:1803 43:1 44:2 46:1 47:21 52:6 55:2 56:2 57:23 58:632 59:610 60:444 61:978 62:949 63:1999 64:3686 65:2365 66:4077 67:1767 68:1001 69:2799 70:615 71:156 72:1752 73:2 74:2000 75:188 76:353 77:840 78:576 79:383 80:943 81:813 82:472 83:440 84:542 85:1023 86:382 87:693 88:424 89:1506 90:56 91:2644 92:427 93:1163 94:1300 95:822 96:201 97:273 98:417 99:30 109:164 110:285 111:456 112:147 113:174 114:291 115:357 116:1085 117:589 118:361 119:800 120:133 121:700 122:1302 123:780 124:1056 125:1352 128:222 129:204 130:135 131:442 132:82 133:16 134:187 135:43 136:232 137:166 138:236 139:84 140:458 141:122 142:385 143:343 144:383 145:52 146:394 147:173 148:557 149:193 150:148 151:171 152:219 153:160 154:2 155:274 156:166 157:313 158:95 159:361 160:294 161:174 162:276 163:163 164:278 165:468 166:490 167:392 168:751 169:160 170:555 171:43 172:1 173:397 174:397 180:184 183:134 184:1 186:176 187:179 188:1340 189:647 190:3244 192:5739 193:4305 194:3351 195:2749 196:1171 198:3575 199:3380 200:5221 201:1396 202:7913 203:8287 204:3960 205:2154 206:2407 207:3027 208:3979 209:3430 210:2529 211:1149 212:1635 213:1619 214:244 215:57 216:4432 217:1348 218:474 219:419 220:1137 221:451 222:300 End of report

1 0

[routing-wg]Fwd: [address-policy-wg] Securing Routing Information
by Matthew Ford 20 Nov '09

20 Nov '09

This might also be of interest here. Mat -------- Original Message -------- Subject: [address-policy-wg] Securing Routing Information Date: Tue, 17 Nov 2009 14:58:36 -0500 From: John Schnizlein <schnizlein(a)isoc.org> To: address-policy-wg(a)ripe.net FYI, here's a report from a group of operators who got together and discussed the issues. http://www.isoc.org/educpillar/resources/docs/routingroundtable_200909.pdf John

1 0

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

13 Nov '09

BGP Update Report Interval: 05-Nov-09 -to- 12-Nov-09 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9808 28471 2.5% 167.5 -- CMNET-GD Guangdong Mobile Communication Co.Ltd. 2 - AS9829 22029 2.0% 26.4 -- BSNL-NIB National Internet Backbone 3 - AS24560 21178 1.9% 38.7 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 4 - AS8452 20533 1.8% 31.1 -- TEDATA TEDATA 5 - AS6389 9327 0.8% 2.2 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 6 - AS9583 8622 0.8% 9.1 -- SIFY-AS-IN Sify Limited 7 - AS14420 8194 0.7% 23.5 -- CORPORACION NACIONAL DE TELECOMUNICACIONES CNT S.A. 8 - AS17488 7973 0.7% 5.5 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 9 - AS701 7560 0.7% 9.9 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 10 - AS35805 7206 0.6% 16.5 -- UTG-AS United Telecom AS 11 - AS8151 6803 0.6% 6.0 -- Uninet S.A. de C.V. 12 - AS25184 5674 0.5% 270.2 -- AFRANET AFRANET Co. Tehran, Iran 13 - AS20115 5199 0.5% 4.8 -- CHARTER-NET-HKY-NC - Charter Communications 14 - AS5668 5115 0.5% 10.2 -- AS-5668 - CenturyTel Internet Holdings, Inc. 15 - AS6298 4906 0.4% 6.9 -- ASN-CXA-PH-6298-CBS - Cox Communications Inc. 16 - AS26610 4790 0.4% 266.1 -- Universidad Tecnica Federico Santa Maria 17 - AS18566 4730 0.4% 5.1 -- COVAD - Covad Communications Co. 18 - AS9198 4704 0.4% 16.9 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 19 - AS39386 4514 0.4% 322.4 -- STC-IGW-AS Saudi Telecom Company 20 - AS48754 4481 0.4% 4481.0 -- SOBIS-AS SC SOBIS SOLUTIONS SRL TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS48754 4481 0.4% 4481.0 -- SOBIS-AS SC SOBIS SOLUTIONS SRL 2 - AS36239 2612 0.2% 2612.0 -- EXIGEN-CANADA - Exigen Canada 3 - AS45782 1461 0.1% 1461.0 -- PHILIPPINEAIRLINES-PH-AP Philippine Airlines Inc. 4 - AS5691 2879 0.3% 1439.5 -- MITRE-AS-5 - The MITRE Corporation 5 - AS32390 2832 0.2% 1416.0 -- SARATOGA-TECHNOLOGY-ACCELERATOR - Saratoga Technology Accelerator, LLC 6 - AS28690 1324 0.1% 1324.0 -- ING-DIRECT-UK ING DIRECT UK N.V. 7 - AS27667 560 0.1% 560.0 -- Universidad Autonoma de la Laguna 8 - AS12732 552 0.1% 552.0 -- bbTT GmbH 9 - AS31699 2879 0.3% 479.8 -- BANK-AL-JAZIRA-AS bank al jazira aut.name 10 - AS49680 352 0.0% 352.0 -- DCI Armaghan Rahe Talaie 11 - AS39803 688 0.1% 344.0 -- UTI-AS SC UTI COMMUNICATIONS SYSTEMS SRL 12 - AS31529 686 0.1% 343.0 -- DENIC-ANYCAST-AS DENIC eG 13 - AS39386 4514 0.4% 322.4 -- STC-IGW-AS Saudi Telecom Company 14 - AS44208 318 0.0% 318.0 -- FARAHOOSH Farahoosh Dena 15 - AS3 317 0.0% 143.0 -- ELKATV ELEKTRONIKA - KATV d.o.o. 16 - AS48434 312 0.0% 312.0 -- TEBYAN Tebyan Cultural and Informative Institute 17 - AS29577 312 0.0% 312.0 -- IUT-AS Isfahan University of Technology AS 18 - AS44375 924 0.1% 308.0 -- AISDP Asmanfaraz ISDP 19 - AS26758 610 0.1% 305.0 -- MCNABWEB - MCNAB EXECUTIVE PLAZA 20 - AS11613 289 0.0% 289.0 -- U-SAVE - U-Save Auto Rental of America, Inc. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 91.212.23.0/24 4481 0.4% AS48754 -- SOBIS-AS SC SOBIS SOLUTIONS SRL 2 - 218.206.120.0/24 3745 0.3% AS9808 -- CMNET-GD Guangdong Mobile Communication Co.Ltd. 3 - 221.130.64.0/22 3736 0.3% AS9808 -- CMNET-GD Guangdong Mobile Communication Co.Ltd. 4 - 92.255.241.0/24 3647 0.3% AS41661 -- ERTH-CHEL-AS CJSC "Company "ER-Telecom" Chelyabinsk 5 - 221.131.184.0/22 3644 0.3% AS9808 -- CMNET-GD Guangdong Mobile Communication Co.Ltd. 6 - 218.206.118.0/23 3642 0.3% AS9808 -- CMNET-GD Guangdong Mobile Communication Co.Ltd. 7 - 221.131.172.0/22 3592 0.3% AS9808 -- CMNET-GD Guangdong Mobile Communication Co.Ltd. 8 - 221.178.192.0/22 3563 0.3% AS9808 -- CMNET-GD Guangdong Mobile Communication Co.Ltd. 9 - 221.178.188.0/22 3503 0.3% AS9808 -- CMNET-GD Guangdong Mobile Communication Co.Ltd. 10 - 41.235.83.0/24 2923 0.2% AS8452 -- TEDATA TEDATA 11 - 192.12.120.0/24 2875 0.2% AS5691 -- MITRE-AS-5 - The MITRE Corporation 12 - 216.130.239.0/24 2826 0.2% AS32390 -- SARATOGA-TECHNOLOGY-ACCELERATOR - Saratoga Technology Accelerator, LLC 13 - 149.117.190.0/24 2771 0.2% AS701 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 14 - 41.235.85.0/24 2716 0.2% AS8452 -- TEDATA TEDATA 15 - 41.235.87.0/24 2671 0.2% AS8452 -- TEDATA TEDATA 16 - 41.235.86.0/24 2633 0.2% AS8452 -- TEDATA TEDATA 17 - 72.28.75.0/24 2612 0.2% AS36239 -- EXIGEN-CANADA - Exigen Canada 18 - 143.138.107.0/24 2609 0.2% AS747 -- TAEGU-AS - Headquarters, USAISC 19 - 41.235.82.0/24 2383 0.2% AS8452 -- TEDATA TEDATA 20 - 208.54.82.0/24 2004 0.2% AS701 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 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 13 Nov '09

13 Nov '09

This report has been generated at Fri Nov 13 21:11:22 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 06-11-09 307380 189705 07-11-09 307163 189662 08-11-09 307176 189813 09-11-09 307199 189761 10-11-09 307335 190250 11-11-09 307357 190329 12-11-09 307371 190597 13-11-09 307775 190807 AS Summary 32857 Number of ASes in routing system 13976 Number of ASes announcing only one prefix 4335 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 91482048 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street 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'). --- 13Nov09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 308014 190768 117246 38.1% All ASes AS6389 4258 321 3937 92.5% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4335 1924 2411 55.6% TWTC - tw telecom holdings, inc. AS1785 1787 384 1403 78.5% AS-PAETEC-NET - PaeTec Communications, Inc. AS4766 1886 580 1306 69.2% KIXS-AS-KR Korea Telecom AS17488 1477 294 1183 80.1% HATHWAY-NET-AP Hathway IP Over Cable Internet AS22773 1118 71 1047 93.6% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8151 1571 641 930 59.2% Uninet S.A. de C.V. AS10620 1030 143 887 86.1% TV Cable S.A. AS4755 1277 420 857 67.1% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS19262 1044 236 808 77.4% VZGNI-TRANSIT - Verizon Internet Services Inc. AS8452 1044 284 760 72.8% TEDATA TEDATA AS18101 983 336 647 65.8% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS6478 1312 671 641 48.9% ATT-INTERNET3 - AT&T WorldNet Services AS18566 1059 444 615 58.1% COVAD - Covad Communications Co. AS3356 1222 628 594 48.6% LEVEL3 Level 3 Communications AS4808 763 195 568 74.4% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7303 662 96 566 85.5% Telecom Argentina S.A. AS4804 635 72 563 88.7% MPX-AS Microplex PTY LTD AS7018 1588 1041 547 34.4% ATT-INTERNET4 - AT&T WorldNet Services AS22047 546 18 528 96.7% VTR BANDA ANCHA S.A. AS11492 1145 654 491 42.9% CABLEONE - CABLE ONE, INC. AS9498 651 183 468 71.9% BBIL-AP BHARTI Airtel Ltd. AS9443 531 80 451 84.9% INTERNETPRIMUS-AS-AP Primus Telecommunications AS17676 565 129 436 77.2% GIGAINFRA Softbank BB Corp. AS855 619 187 432 69.8% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS4780 567 149 418 73.7% SEEDNET Digital United Inc. AS5668 786 371 415 52.8% AS-5668 - CenturyTel Internet Holdings, Inc. AS7011 1036 627 409 39.5% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS7738 430 29 401 93.3% Telecomunicacoes da Bahia S.A. AS14117 437 44 393 89.9% Telefonica del Sur S.A. Total 36364 11252 25112 69.1% Top 30 total Possible Bogus Routes 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 41.223.188.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 46.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 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 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 66.128.38.0/24 AS15246 Telecomunicaciones Satelitales TelesatS.A. 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-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.230.240.0/20 AS27286 66.241.112.0/20 AS21547 REVNETS - Revolution Networks 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.224.0/19 AS19166 ACRONOC - ACRONOC INC 71.19.134.0/23 AS3313 INET-AS I.NET S.p.A. 71.19.160.0/23 AS4648 NZIX-2 Netgate 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 89.248.71.0/24 AS11730 CIL-ASN - Circle Internet LTD 95.215.108.0/22 AS48924 VOLSBUD-NET BMP VolsBud Ltd 96.8.64.0/18 AS19166 ACRONOC - ACRONOC INC 96.8.127.0/24 AS19166 ACRONOC - ACRONOC INC 117.103.72.0/21 AS9942 COMINDICO-AP SOUL Converged Communications Australia 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.10.0/24 AS38236 121.50.13.0/24 AS38236 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 158.222.70.0/23 AS6137 SISNA - SISNA, Inc. 158.222.72.0/23 AS6137 SISNA - SISNA, Inc. 158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS 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 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 192.77.128.0/24 AS4323 TWTC - tw telecom holdings, inc. 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 X-WiN 192.124.252.0/22 AS680 DFN-IP service X-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 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.154.64.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 193.24.196.0/22 AS6714 ATOMNET ATOM SA 193.33.148.0/23 AS30890 EVOLVA Evolva Telecom s.r.l. 196.6.108.0/24 AS5713 SAIX-NET 196.13.201.0/24 AS2018 TENET-1 196.13.202.0/24 AS2018 TENET-1 196.13.203.0/24 AS2018 TENET-1 196.13.204.0/24 AS2018 TENET-1 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 196.207.128.0/20 AS26452 BRING-AS - BringCom, Inc. 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS33052 VZUNET - Verizon Data Services LLC 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.97.72.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.135.236.0/24 AS4358 XNET - XNet Information Systems, Inc. 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.161.92.0/24 AS6539 GT-BELL - Bell Canada 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited 198.163.215.0/24 AS6327 SHAW - Shaw Communications Inc. 198.163.216.0/24 AS6327 SHAW - Shaw Communications Inc. 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 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.26.183.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.114.128.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.130.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.131.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.132.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.136.0/24 AS27044 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.138.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.144.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.148.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.150.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.152.0/24 AS27033 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.153.0/24 AS27034 DNIC-ASBLK-27032-27159 - 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 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.0.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.80.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.185.130.0/23 AS19662 UNISERVE-ONLINE - Uniserve On Line 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 199.233.92.0/24 AS26896 D102-ITC - Data 102, LLC 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.9.115.0/24 AS10292 CWJ-1 - Cable & Wireless Jamaica 200.108.176.0/20 AS14551 UUNET-SA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.58.113.0/24 AS19161 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 PI-HK Pacnet 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 202.125.113.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.114.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.115.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 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 202.140.180.0/24 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 202.143.56.0/21 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.174.70.0/24 AS21175 WIS Wind International Services SA 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 203.80.136.0/21 AS4759 EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company 203.86.96.0/19 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 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 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.142.219.0/24 AS45149 203.189.96.0/20 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.15.168.0/21 AS46753 TDAMERITRADETRUST - TD Ameritrade Trust 204.15.170.0/24 AS46753 TDAMERITRADETRUST - TD Ameritrade Trust 204.19.14.0/23 AS577 BACOM - Bell Canada 204.89.214.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.197.0.0/16 AS3356 LEVEL3 Level 3 Communications 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. 206.108.96.0/19 AS577 BACOM - Bell Canada 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.131.0/24 AS30715 NETRACK - Netrack, Inc. 207.174.132.0/23 AS30715 NETRACK - Netrack, Inc. 207.174.152.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.189.62.0/23 AS7132 SBIS-AS - AT&T Internet Services 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.73.88.0/21 AS36835 208.77.224.0/22 AS174 COGENT Cogent/PSI 208.77.224.0/24 AS36835 208.77.225.0/24 AS36835 208.77.226.0/24 AS36835 208.77.227.0/24 AS36835 208.77.228.0/24 AS36835 208.77.229.0/24 AS36835 208.77.230.0/23 AS174 COGENT Cogent/PSI 208.77.230.0/24 AS36835 208.77.231.0/24 AS36835 208.87.152.0/21 AS25973 MZIMA - Mzima Networks, Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.213.1.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.213.4.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED 210.247.224.0/19 AS7496 WEBCENTRAL-AS WebCentral 213.181.70.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.80.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.81.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.83.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.84.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.85.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.86.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.87.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.88.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.89.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.90.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.91.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.92.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.93.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.94.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 213.181.95.0/24 AS16422 NEWSKIES-NETWORKS SES World Skies ARIN AS, for routing Talia (AS42705) IP space. 216.99.20.0/24 AS3356 LEVEL3 Level 3 Communications 216.163.144.0/20 AS35985 ONERINGNET-ATL-1 - One Ring Networks, 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. 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 218.185.240.0/21 AS17494 BTTB-AS-AP Telecom Operator & Internet Service Provider as well 222.0.0.0/8 AS9484 MOBINET-AS-MN Mobicom Company. AS Mobinet Internet Service Provider 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 13 Nov '09

13 Nov '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 14 Nov, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 302501 Prefixes after maximum aggregation: 141653 Deaggregation factor: 2.14 Unique aggregates announced to Internet: 149678 Total ASes present in the Internet Routing Table: 32670 Prefixes per ASN: 9.26 Origin-only ASes present in the Internet Routing Table: 28386 Origin ASes announcing only one prefix: 13852 Transit ASes present in the Internet Routing Table: 4284 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: 39 Max AS path prepend of ASN (22394) 36 Prefixes from unregistered ASNs in the Routing Table: 635 Unregistered ASNs in the Routing Table: 131 Number of 32-bit ASNs allocated by the RIRs: 317 Prefixes from 32-bit ASNs in the Routing Table: 263 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 177 Number of addresses announced to Internet: 2116745984 Equivalent to 126 /8s, 42 /16s and 251 /24s Percentage of available address space announced: 57.1 Percentage of allocated address space announced: 64.7 Percentage of available address space allocated: 88.2 Percentage of address space in use by end-sites: 80.0 Total number of prefixes smaller than registry allocations: 145338 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 72284 Total APNIC prefixes after maximum aggregation: 25310 APNIC Deaggregation factor: 2.86 Prefixes being announced from the APNIC address blocks: 68830 Unique aggregates announced from the APNIC address blocks: 30438 APNIC Region origin ASes present in the Internet Routing Table: 3858 APNIC Prefixes per ASN: 17.84 APNIC Region origin ASes announcing only one prefix: 1046 APNIC Region transit ASes present in the Internet Routing Table: 597 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 23 Number of APNIC addresses announced to Internet: 470486048 Equivalent to 28 /8s, 11 /16s and 12 /24s Percentage of available APNIC address space announced: 80.1 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 55296-56319, 131072-132095 APNIC Address Blocks 43/8, 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, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 127674 Total ARIN prefixes after maximum aggregation: 67188 ARIN Deaggregation factor: 1.90 Prefixes being announced from the ARIN address blocks: 102073 Unique aggregates announced from the ARIN address blocks: 38770 ARIN Region origin ASes present in the Internet Routing Table: 13337 ARIN Prefixes per ASN: 7.65 ARIN Region origin ASes announcing only one prefix: 5169 ARIN Region transit ASes present in the Internet Routing Table: 1313 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 39 Number of ARIN addresses announced to Internet: 714745632 Equivalent to 42 /8s, 154 /16s and 39 /24s Percentage of available ARIN address space announced: 62.7 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 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 52/8, 54/8, 55/8, 56/8, 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, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 69750 Total RIPE prefixes after maximum aggregation: 40882 RIPE Deaggregation factor: 1.71 Prefixes being announced from the RIPE address blocks: 63032 Unique aggregates announced from the RIPE address blocks: 42158 RIPE Region origin ASes present in the Internet Routing Table: 13751 RIPE Prefixes per ASN: 4.58 RIPE Region origin ASes announcing only one prefix: 7150 RIPE Region transit ASes present in the Internet Routing Table: 2064 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 20 Number of RIPE addresses announced to Internet: 404254144 Equivalent to 24 /8s, 24 /16s and 109 /24s Percentage of available RIPE address space announced: 75.3 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 196608-197631 RIPE Address Blocks 2/8, 25/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 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: 26248 Total LACNIC prefixes after maximum aggregation: 6386 LACNIC Deaggregation factor: 4.11 Prefixes being announced from the LACNIC address blocks: 24557 Unique aggregates announced from the LACNIC address blocks: 13594 LACNIC Region origin ASes present in the Internet Routing Table: 1205 LACNIC Prefixes per ASN: 20.38 LACNIC Region origin ASes announcing only one prefix: 387 LACNIC Region transit ASes present in the Internet Routing Table: 200 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 30 Number of LACNIC addresses announced to Internet: 68200192 Equivalent to 4 /8s, 16 /16s and 167 /24s Percentage of available LACNIC address space announced: 67.8 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 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: 6052 Total AfriNIC prefixes after maximum aggregation: 1588 AfriNIC Deaggregation factor: 3.81 Prefixes being announced from the AfriNIC address blocks: 4414 Unique aggregates announced from the AfriNIC address blocks: 1583 AfriNIC Region origin ASes present in the Internet Routing Table: 333 AfriNIC Prefixes per ASN: 13.26 AfriNIC Region origin ASes announcing only one prefix: 100 AfriNIC Region transit ASes present in the Internet Routing Table: 69 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 13027584 Equivalent to 0 /8s, 198 /16s and 201 /24s Percentage of available AfriNIC address space announced: 38.8 AfriNIC AS Blocks 36864-37887, 327680-328703 & 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 1770 7505 456 Korea Telecom (KIX) 17488 1477 142 125 Hathway IP Over Cable Interne 4755 1277 292 148 TATA Communications formerly 9583 1045 81 515 Sify Limited 4134 1007 19185 393 CHINANET-BACKBONE 18101 982 204 33 Reliance Infocom Ltd Internet 7545 900 199 100 TPG Internet Pty Ltd 9829 853 665 21 BSNL National Internet Backbo 17974 836 252 103 PT TELEKOMUNIKASI INDONESIA 24560 797 292 172 Bharti Airtel Ltd., Telemedia 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 4257 3883 315 bellsouth.net, inc. 4323 3733 1054 399 Time Warner Telecom 1785 1787 715 140 PaeTec Communications, Inc. 7018 1586 5839 1039 AT&T WorldNet Services 20115 1515 1481 675 Charter Communications 6478 1312 270 415 AT&T Worldnet Services 2386 1307 638 943 AT&T Data Communications Serv 3356 1218 10966 442 Level 3 Communications, LLC 11492 1145 222 14 Cable One 22773 1118 2600 66 Cox Communications, Inc. 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 30890 515 98 208 Evolva Telecom 3292 445 1905 390 TDC Tele Danmark 35805 436 40 5 United Telecom of Georgia 702 416 1822 335 UUNET - Commercial IP service 9198 404 138 12 Kazakhtelecom Data Network Ad 8866 364 110 23 Bulgarian Telecommunication C 3320 358 7068 305 Deutsche Telekom AG 3215 349 3144 111 France Telecom Transpac 3301 347 1412 302 TeliaNet Sweden 8551 316 294 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 1569 2899 230 UniNet S.A. de C.V. 10620 1030 228 102 TVCABLE BOGOTA 28573 803 664 89 NET Servicos de Comunicao S.A 7303 663 349 95 Telecom Argentina Stet-France 22047 546 302 14 VTR PUNTO NET S.A. 11830 473 308 59 Instituto Costarricense de El 11172 444 99 70 Servicios Alestra S.A de C.V 14117 437 29 11 Telefonica del Sur S.A. 7738 430 858 29 Telecomunicacoes da Bahia S.A 6471 422 96 31 ENTEL CHILE 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 8452 1044 188 7 TEDATA 24863 943 98 72 LINKdotNET AS number 3741 274 857 234 The Internet Solution 2018 191 188 118 Tertiary Education Network 6713 176 167 12 Itissalat Al-MAGHRIB 29571 128 15 8 Ci Telecom Autonomous system 33776 124 7 11 Starcomms Nigeria Limited 5536 122 8 13 Internet Egypt Network 5713 116 508 67 Telkom SA Ltd 20858 109 34 6 EgyNet 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 4257 3883 315 bellsouth.net, inc. 4323 3733 1054 399 Time Warner Telecom 1785 1787 715 140 PaeTec Communications, Inc. 4766 1770 7505 456 Korea Telecom (KIX) 7018 1586 5839 1039 AT&T WorldNet Services 8151 1569 2899 230 UniNet S.A. de C.V. 20115 1515 1481 675 Charter Communications 17488 1477 142 125 Hathway IP Over Cable Interne 6478 1312 270 415 AT&T Worldnet Services 2386 1307 638 943 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 4323 3733 3334 Time Warner Telecom 1785 1787 1647 PaeTec Communications, Inc. 17488 1477 1352 Hathway IP Over Cable Interne 8151 1569 1339 UniNet S.A. de C.V. 4766 1770 1314 Korea Telecom (KIX) 11492 1145 1131 Cable One 4755 1277 1129 TATA Communications formerly 22773 1118 1052 Cox Communications, Inc. 18566 1059 1049 Covad Communications 8452 1044 1037 TEDATA 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 2.0.0.0/16 12654 RIPE NCC RIS Project 2.1.0.0/21 12654 RIPE NCC RIS Project 2.1.24.0/24 12654 RIPE NCC RIS Project 41.223.92.0/22 36936 >>UNKNOWN<< 41.223.188.0/24 22351 Intelsat 41.223.189.0/24 26452 Local Communications Networks 46.0.0.0/16 12654 RIPE NCC RIS Project 46.1.0.0/21 12654 RIPE NCC RIS Project 46.1.24.0/24 12654 RIPE NCC RIS Project 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 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 /10:25 /11:65 /12:177 /13:361 /14:640 /15:1220 /16:10741 /17:4960 /18:8511 /19:17574 /20:21253 /21:21202 /22:27534 /23:27360 /24:157968 /25:944 /26:1126 /27:565 /28:219 /29:11 /30:8 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2782 4257 bellsouth.net, inc. 4323 2357 3733 Time Warner Telecom 4766 1435 1770 Korea Telecom (KIX) 17488 1254 1477 Hathway IP Over Cable Interne 1785 1251 1787 PaeTec Communications, Inc. 11492 1068 1145 Cable One 18566 1040 1059 Covad Communications 7018 947 1586 AT&T WorldNet Services 8452 944 1044 TEDATA 10620 935 1030 TVCABLE BOGOTA Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 2:1 4:14 8:233 12:2134 13:8 15:22 16:3 17:5 20:36 24:1251 32:49 34:2 38:612 40:99 41:1795 43:1 44:2 46:1 47:21 52:6 55:2 56:2 57:23 58:628 59:610 60:443 61:992 62:948 63:1994 64:3656 65:2363 66:4091 67:1755 68:995 69:2795 70:588 71:156 72:1748 73:2 74:1989 75:183 76:352 77:842 78:569 79:376 80:940 81:814 82:472 83:441 84:529 85:1016 86:382 87:697 88:425 89:1500 90:63 91:2645 92:424 93:1158 94:1297 95:825 96:200 97:273 98:412 99:31 109:160 110:270 111:460 112:146 113:174 114:285 115:355 116:1123 117:596 118:349 119:785 120:127 121:703 122:1304 123:777 124:1059 125:1350 128:222 129:218 130:133 131:425 132:75 133:16 134:186 135:43 136:233 137:166 138:180 139:84 140:441 141:122 142:387 143:343 144:365 145:49 146:395 147:171 148:559 149:196 150:150 151:172 152:216 153:160 154:2 155:274 156:167 157:313 158:95 159:360 160:293 161:173 162:274 163:159 164:278 165:468 166:490 167:390 168:750 169:160 170:554 171:43 172:1 173:391 174:392 178:1 180:174 184:1 186:157 187:190 188:1281 189:628 190:3250 192:5738 193:4282 194:3340 195:2730 196:1154 198:3566 199:3373 200:5206 201:1390 202:7901 203:8241 204:3937 205:2159 206:2403 207:3011 208:3975 209:3436 210:2541 211:1149 212:1652 213:1621 214:189 215:40 216:4416 217:1343 218:475 219:424 220:1140 221:452 222:304 End of report

1 0

[routing-wg]Announcement: RIPE NCC Training Courses
by Training Mailbox 10 Nov '09

10 Nov '09

[Apologies for duplicate e-mails] Dear Colleagues, The RIPE NCC invites you to register for one of our upcoming training courses: - The LIR Training Course This course teaches LIRs how to request Internet number resources and interact with the RIPE NCC. A course outline is available at: http://www.ripe.net/training/lir/outline.html - The Routing Registry Training Course This course teaches LIRs how to use the RIPE Database for routing. A course outline is available at: http://www.ripe.net/training/rr/outline.html - The IPv6 Training Course This course teaches LIRs about the need for IPv6 and includes basic information on how to plan your deployment. A course outline is available at: http://www.ripe.net/training/ipv6/outline.html To see the location of upcoming courses and to register, please use the LIR Portal or complete the registration form on our website at: RIPE NCC Upcoming Courses List & Registration https://lirportal.ripe.net/lirportal/training/course-list.html If you have any questions, please do not hesitate to contact us at <training(a)ripe.net>. Kind regards, Rumy Kanis Training Services Manager RIPE NCC

1 0

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

06 Nov '09

BGP Update Report Interval: 29-Oct-09 -to- 05-Nov-09 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9829 34630 2.2% 40.8 -- BSNL-NIB National Internet Backbone 2 - AS9706 33034 2.1% 4129.2 -- PETISNET-AS BUSAN EDUCATION RESEARCH & INFORMATION CENTER 3 - AS8452 21516 1.4% 20.5 -- TEDATA TEDATA 4 - AS35805 21363 1.4% 43.6 -- UTG-AS United Telecom AS 5 - AS23700 16405 1.0% 45.2 -- BM-AS-ID PT. Broadband Multimedia, Tbk 6 - AS6298 13338 0.8% 18.0 -- ASN-CXA-PH-6298-CBS - Cox Communications Inc. 7 - AS4323 11345 0.7% 2.6 -- TWTC - tw telecom holdings, inc. 8 - AS9198 8208 0.5% 20.2 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 9 - AS24863 7754 0.5% 7.0 -- LINKdotNET-AS 10 - AS6389 7751 0.5% 1.9 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 11 - AS4795 7591 0.5% 30.6 -- INDOSATM2-ID INDOSATM2 ASN 12 - AS8151 7368 0.5% 4.7 -- Uninet S.A. de C.V. 13 - AS17488 7296 0.5% 4.9 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 14 - AS41661 6870 0.4% 208.2 -- ERTH-CHEL-AS CJSC "Company "ER-Telecom" Chelyabinsk 15 - AS14420 6446 0.4% 18.6 -- CORPORACION NACIONAL DE TELECOMUNICACIONES CNT S.A. 16 - AS3464 6217 0.4% 16.2 -- ASC-NET - Alabama Supercomputer Network 17 - AS747 6132 0.4% 62.6 -- TAEGU-AS - Headquarters, USAISC 18 - AS20115 5523 0.3% 3.7 -- CHARTER-NET-HKY-NC - Charter Communications 19 - AS22773 5450 0.3% 4.9 -- ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 20 - AS30890 5436 0.3% 10.5 -- EVOLVA Evolva Telecom s.r.l. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9706 33034 2.1% 4129.2 -- PETISNET-AS BUSAN EDUCATION RESEARCH & INFORMATION CENTER 2 - AS48754 3939 0.2% 3939.0 -- SOBIS-AS SC SOBIS SOLUTIONS SRL 3 - AS36239 2247 0.1% 2247.0 -- EXIGEN-CANADA - Exigen Canada 4 - AS27667 1175 0.1% 1175.0 -- Universidad Autonoma de la Laguna 5 - AS49645 430 0.0% 430.0 -- SOFT-EXPERT-AS SC Soft Expert SRL 6 - AS15936 403 0.0% 403.0 -- UTN Ukrtrans Network LLC 7 - AS16616 777 0.1% 388.5 -- CTS-07003 - Crown Travel Service Inc. 8 - AS9857 3605 0.2% 360.5 -- KOGAS-AS-KR KOREA GAS CORPORATION 9 - AS47817 360 0.0% 360.0 -- PSRGD-AS Bank Pasargad 10 - AS48922 347 0.0% 347.0 -- ZKTECH ZK Technologie S.A. 11 - AS3 343 0.0% 143.0 -- ELKATV ELEKTRONIKA - KATV d.o.o. 12 - AS39803 678 0.0% 339.0 -- UTI-AS SC UTI COMMUNICATIONS SYSTEMS SRL 13 - AS48309 653 0.0% 326.5 -- AGS-AS Ariana Gostar Spadana Autonomous Number 14 - AS49680 308 0.0% 308.0 -- DCI Armaghan Rahe Talaie 15 - AS4050 296 0.0% 296.0 -- OMNINET-PRI-AS - Omninet Communications Services 16 - AS48431 288 0.0% 288.0 -- MAXNET MAXNET Autonomous System 17 - AS8668 2015 0.1% 287.9 -- TELONE-AS TelOne Zimbabwe P/L 18 - AS48434 281 0.0% 281.0 -- TEBYAN Tebyan Cultural and Informative Institute 19 - AS44208 281 0.0% 281.0 -- FARAHOOSH Farahoosh Dena 20 - AS27817 3902 0.2% 278.7 -- Red Nacional Académica de Tecnología Avanzada - RENATA TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 211.43.64.0/21 4131 0.2% AS9706 -- PETISNET-AS BUSAN EDUCATION RESEARCH & INFORMATION CENTER 2 - 211.182.0.0/16 4129 0.2% AS9706 -- PETISNET-AS BUSAN EDUCATION RESEARCH & INFORMATION CENTER 3 - 211.43.32.0/19 4129 0.2% AS9706 -- PETISNET-AS BUSAN EDUCATION RESEARCH & INFORMATION CENTER 4 - 211.43.29.0/24 4129 0.2% AS9706 -- PETISNET-AS BUSAN EDUCATION RESEARCH & INFORMATION CENTER 5 - 211.43.72.0/22 4129 0.2% AS9706 -- PETISNET-AS BUSAN EDUCATION RESEARCH & INFORMATION CENTER 6 - 210.180.192.0/19 4129 0.2% AS9706 -- PETISNET-AS BUSAN EDUCATION RESEARCH & INFORMATION CENTER 7 - 210.180.128.0/18 4129 0.2% AS9706 -- PETISNET-AS BUSAN EDUCATION RESEARCH & INFORMATION CENTER 8 - 211.43.30.0/23 4129 0.2% AS9706 -- PETISNET-AS BUSAN EDUCATION RESEARCH & INFORMATION CENTER 9 - 91.212.23.0/24 3939 0.2% AS48754 -- SOBIS-AS SC SOBIS SOLUTIONS SRL 10 - 143.138.107.0/24 3899 0.2% AS747 -- TAEGU-AS - Headquarters, USAISC 11 - 200.21.217.0/24 3848 0.2% AS27817 -- Red Nacional Académica de Tecnología Avanzada - RENATA 12 - 113.11.156.0/24 3253 0.2% AS17658 -- PRIMANET-AS PrimaNet - PT. Khasanah Timur Indonesia 13 - 203.11.114.0/24 2987 0.2% AS9822 -- AMNET-AU-AP Amnet IT Services Pty Ltd 14 - 192.12.120.0/24 2712 0.2% AS5691 -- MITRE-AS-5 - The MITRE Corporation 15 - 72.28.75.0/24 2247 0.1% AS36239 -- EXIGEN-CANADA - Exigen Canada 16 - 92.255.241.0/24 1817 0.1% AS41661 -- ERTH-CHEL-AS CJSC "Company "ER-Telecom" Chelyabinsk 17 - 202.167.227.0/24 1790 0.1% AS17819 -- ASN-EQUINIX-AP Equinix Asia Pacific 18 - 41.235.82.0/24 1781 0.1% AS8452 -- TEDATA TEDATA 19 - 41.235.83.0/24 1759 0.1% AS8452 -- TEDATA TEDATA 20 - 95.78.176.0/21 1480 0.1% AS41661 -- ERTH-CHEL-AS CJSC "Company "ER-Telecom" Chelyabinsk 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 06 Nov '09

06 Nov '09

This report has been generated at Fri Nov 6 21:11:16 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 30-10-09 306992 189664 31-10-09 306927 189274 01-11-09 306853 189460 02-11-09 307017 188249 03-11-09 307095 189068 04-11-09 307244 189361 05-11-09 307274 189626 06-11-09 307380 189665 AS Summary 32791 Number of ASes in routing system 13931 Number of ASes announcing only one prefix 4331 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 91482048 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street 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'). --- 06Nov09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 307148 189698 117450 38.2% All ASes AS6389 4251 320 3931 92.5% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4331 1921 2410 55.6% TWTC - tw telecom holdings, inc. AS1785 1785 381 1404 78.7% AS-PAETEC-NET - PaeTec Communications, Inc. AS4766 1888 581 1307 69.2% KIXS-AS-KR Korea Telecom AS17488 1360 285 1075 79.0% HATHWAY-NET-AP Hathway IP Over Cable Internet AS22773 1101 71 1030 93.6% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8151 1558 624 934 59.9% Uninet S.A. de C.V. AS4755 1271 390 881 69.3% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS19262 1038 231 807 77.7% VZGNI-TRANSIT - Verizon Internet Services Inc. AS18566 1062 269 793 74.7% COVAD - Covad Communications Co. AS8452 1043 320 723 69.3% TEDATA TEDATA AS18101 975 263 712 73.0% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS6478 1321 679 642 48.6% ATT-INTERNET3 - AT&T WorldNet Services AS3356 1220 610 610 50.0% LEVEL3 Level 3 Communications AS10620 1032 449 583 56.5% TV Cable S.A. AS4804 635 72 563 88.7% MPX-AS Microplex PTY LTD AS7303 660 99 561 85.0% Telecom Argentina S.A. AS4808 761 201 560 73.6% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS9498 650 96 554 85.2% BBIL-AP BHARTI Airtel Ltd. AS7018 1573 1042 531 33.8% ATT-INTERNET4 - AT&T WorldNet Services AS22047 546 18 528 96.7% VTR BANDA ANCHA S.A. AS11492 1137 650 487 42.8% CABLEONE - CABLE ONE, INC. AS9443 531 80 451 84.9% INTERNETPRIMUS-AS-AP Primus Telecommunications AS855 627 187 440 70.2% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS17676 564 129 435 77.1% GIGAINFRA Softbank BB Corp. AS4780 565 145 420 74.3% SEEDNET Digital United Inc. AS5668 788 372 416 52.8% AS-5668 - CenturyTel Internet Holdings, Inc. AS7011 1032 625 407 39.4% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS7738 429 29 400 93.2% Telecomunicacoes da Bahia S.A. AS14117 437 44 393 89.9% Telefonica del Sur S.A. Total 36171 11183 24988 69.1% Top 30 total Possible Bogus Routes 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 41.223.188.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 46.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 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 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 66.128.38.0/24 AS15246 Telecomunicaciones Satelitales TelesatS.A. 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-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.230.240.0/20 AS27286 66.241.112.0/20 AS21547 REVNETS - Revolution Networks 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.224.0/19 AS19166 ACRONOC - ACRONOC INC 71.19.134.0/23 AS3313 INET-AS I.NET S.p.A. 71.19.160.0/23 AS4648 NZIX-2 Netgate 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 89.248.71.0/24 AS11730 CIL-ASN - Circle Internet LTD 95.215.108.0/22 AS48924 VOLSBUD-NET BMP VolsBud Ltd 96.8.64.0/18 AS19166 ACRONOC - ACRONOC INC 96.8.127.0/24 AS19166 ACRONOC - ACRONOC INC 109.74.208.0/20 AS43782 DARS-IP-AS DARS Telecom 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.10.0/24 AS38236 121.50.13.0/24 AS38236 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 158.222.70.0/23 AS6137 SISNA - SISNA, Inc. 158.222.72.0/23 AS6137 SISNA - SISNA, Inc. 158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS 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 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 192.77.128.0/24 AS4323 TWTC - tw telecom holdings, inc. 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 X-WiN 192.124.252.0/22 AS680 DFN-IP service X-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 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.154.64.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 193.24.196.0/22 AS6714 ATOMNET ATOM SA 193.33.148.0/23 AS30890 EVOLVA Evolva Telecom s.r.l. 193.104.113.0/24 AS29550 EUROCONNEX-AS Blueconnex Networks Ltd 196.6.108.0/24 AS5713 SAIX-NET 196.13.201.0/24 AS2018 TENET-1 196.13.202.0/24 AS2018 TENET-1 196.13.203.0/24 AS2018 TENET-1 196.13.204.0/24 AS2018 TENET-1 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 196.207.128.0/20 AS26452 BRING-AS - BringCom, Inc. 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS33052 VZUNET - Verizon Data Services LLC 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.97.72.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.135.236.0/24 AS4358 XNET - XNet Information Systems, Inc. 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.161.92.0/24 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 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.26.183.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.114.128.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.130.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.131.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.132.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.136.0/24 AS27044 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.138.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.144.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.148.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.150.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.152.0/24 AS27033 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.153.0/24 AS27034 DNIC-ASBLK-27032-27159 - 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 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.0.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.80.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.185.130.0/23 AS19662 UNISERVE-ONLINE - Uniserve On Line 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 199.233.92.0/24 AS26896 D102-ITC - Data 102, LLC 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.9.115.0/24 AS10292 CWJ-1 - Cable & Wireless Jamaica 200.108.176.0/20 AS14551 UUNET-SA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.58.113.0/24 AS19161 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 PI-HK Pacnet 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 202.125.113.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.114.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.115.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 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 202.138.64.0/20 AS17536 202.138.65.0/24 AS17536 202.138.66.0/24 AS17536 202.138.68.0/24 AS17536 202.138.70.0/24 AS17536 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 202.147.96.0/19 AS17536 202.147.96.0/20 AS17536 202.147.98.0/24 AS18107 ASN-IPSYSTEMS-AP IP SYSTEMS 202.147.99.0/24 AS17536 202.147.100.0/24 AS17536 202.147.105.0/24 AS17536 202.147.112.0/20 AS17536 202.147.113.0/24 AS17536 202.147.114.0/24 AS17536 202.147.116.0/24 AS17536 202.147.121.0/24 AS18107 ASN-IPSYSTEMS-AP IP SYSTEMS 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.174.70.0/24 AS21175 WIS Wind International Services SA 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 203.80.136.0/21 AS4759 EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company 203.82.160.0/19 AS17536 203.82.160.0/20 AS17536 203.82.162.0/24 AS17536 203.82.163.0/24 AS23871 AINS-AS-AP Australia Internet Solutions 203.82.165.0/24 AS17536 203.82.167.0/24 AS17536 203.82.171.0/24 AS17536 203.82.175.0/24 AS17536 203.82.176.0/20 AS17536 203.82.183.0/24 AS17536 203.82.184.0/24 AS17536 203.82.185.0/24 AS17536 203.82.188.0/24 AS17536 203.82.189.0/24 AS17536 203.82.190.0/24 AS17536 203.86.96.0/19 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 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 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.142.219.0/24 AS45149 203.144.96.0/19 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 203.189.96.0/20 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 203.190.4.0/22 AS9919 NCIC-TW New Century InfoComm Tech Co., Ltd. 203.201.64.0/20 AS17536 203.201.69.0/24 AS17536 203.201.70.0/24 AS17536 203.201.75.0/24 AS23871 AINS-AS-AP Australia Internet Solutions 203.201.112.0/24 AS4857 TVPLUS TVPlus 203.201.113.0/24 AS4857 TVPLUS TVPlus 203.201.114.0/24 AS4857 TVPLUS TVPlus 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.15.168.0/21 AS46753 TDAMERITRADETRUST - TD Ameritrade Trust 204.15.170.0/24 AS46753 TDAMERITRADETRUST - TD Ameritrade Trust 204.19.14.0/23 AS577 BACOM - Bell Canada 204.89.214.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.197.0.0/16 AS3356 LEVEL3 Level 3 Communications 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 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.131.0/24 AS30715 NETRACK - Netrack, Inc. 207.174.132.0/23 AS30715 NETRACK - Netrack, Inc. 207.174.152.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.189.62.0/23 AS7132 SBIS-AS - AT&T Internet Services 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.73.88.0/21 AS36835 208.77.224.0/24 AS36835 208.77.225.0/24 AS36835 208.77.226.0/24 AS36835 208.77.227.0/24 AS36835 208.77.228.0/24 AS36835 208.77.229.0/24 AS36835 208.77.230.0/24 AS36835 208.77.231.0/24 AS36835 208.87.152.0/21 AS25973 MZIMA - Mzima Networks, Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.213.1.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.213.4.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED 210.247.224.0/19 AS7496 WEBCENTRAL-AS WebCentral 213.181.70.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.80.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.81.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.83.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.84.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.85.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.86.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.87.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.88.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.89.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.90.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.91.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.92.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.93.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.94.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.95.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 216.99.20.0/24 AS3356 LEVEL3 Level 3 Communications 216.163.144.0/20 AS35985 ONERINGNET-ATL-1 - One Ring Networks, 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. 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 218.185.240.0/21 AS17494 BTTB-AS-AP Telecom Operator & Internet Service Provider as well 222.0.0.0/8 AS9484 MOBINET-AS-MN Mobicom Company. AS Mobinet Internet Service Provider 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 06 Nov '09

06 Nov '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 Nov, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 301614 Prefixes after maximum aggregation: 141503 Deaggregation factor: 2.13 Unique aggregates announced to Internet: 149533 Total ASes present in the Internet Routing Table: 32604 Prefixes per ASN: 9.25 Origin-only ASes present in the Internet Routing Table: 28347 Origin ASes announcing only one prefix: 13795 Transit ASes present in the Internet Routing Table: 4257 Transit-only ASes present in the Internet Routing Table: 102 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 30 Max AS path prepend of ASN (12026) 22 Prefixes from unregistered ASNs in the Routing Table: 620 Unregistered ASNs in the Routing Table: 126 Number of 32-bit ASNs allocated by the RIRs: 312 Prefixes from 32-bit ASNs in the Routing Table: 256 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 202 Number of addresses announced to Internet: 2132041952 Equivalent to 127 /8s, 20 /16s and 96 /24s Percentage of available address space announced: 57.5 Percentage of allocated address space announced: 65.2 Percentage of available address space allocated: 88.2 Percentage of address space in use by end-sites: 79.8 Total number of prefixes smaller than registry allocations: 144805 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 72077 Total APNIC prefixes after maximum aggregation: 25252 APNIC Deaggregation factor: 2.85 Prefixes being announced from the APNIC address blocks: 68602 Unique aggregates announced from the APNIC address blocks: 30421 APNIC Region origin ASes present in the Internet Routing Table: 3847 APNIC Prefixes per ASN: 17.83 APNIC Region origin ASes announcing only one prefix: 1043 APNIC Region transit ASes present in the Internet Routing Table: 587 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 14 Number of APNIC addresses announced to Internet: 470541600 Equivalent to 28 /8s, 11 /16s and 229 /24s Percentage of available APNIC address space announced: 80.1 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 55296-56319, 131072-132095 APNIC Address Blocks 43/8, 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, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 127441 Total ARIN prefixes after maximum aggregation: 67221 ARIN Deaggregation factor: 1.90 Prefixes being announced from the ARIN address blocks: 101848 Unique aggregates announced from the ARIN address blocks: 38884 ARIN Region origin ASes present in the Internet Routing Table: 13330 ARIN Prefixes per ASN: 7.64 ARIN Region origin ASes announcing only one prefix: 5159 ARIN Region transit ASes present in the Internet Routing Table: 1314 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 24 Number of ARIN addresses announced to Internet: 714201088 Equivalent to 42 /8s, 145 /16s and 216 /24s Percentage of available ARIN address space announced: 62.6 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 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 52/8, 54/8, 55/8, 56/8, 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, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 69537 Total RIPE prefixes after maximum aggregation: 40772 RIPE Deaggregation factor: 1.71 Prefixes being announced from the RIPE address blocks: 62836 Unique aggregates announced from the RIPE address blocks: 42111 RIPE Region origin ASes present in the Internet Routing Table: 13706 RIPE Prefixes per ASN: 4.58 RIPE Region origin ASes announcing only one prefix: 7114 RIPE Region transit ASes present in the Internet Routing Table: 2051 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 20 Number of RIPE addresses announced to Internet: 403252160 Equivalent to 24 /8s, 9 /16s and 35 /24s Percentage of available RIPE address space announced: 75.1 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 196608-197631 RIPE Address Blocks 2/8, 25/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 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: 26058 Total LACNIC prefixes after maximum aggregation: 6385 LACNIC Deaggregation factor: 4.08 Prefixes being announced from the LACNIC address blocks: 24373 Unique aggregates announced from the LACNIC address blocks: 13436 LACNIC Region origin ASes present in the Internet Routing Table: 1202 LACNIC Prefixes per ASN: 20.28 LACNIC Region origin ASes announcing only one prefix: 382 LACNIC Region transit ASes present in the Internet Routing Table: 200 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 30 Number of LACNIC addresses announced to Internet: 68123136 Equivalent to 4 /8s, 15 /16s and 122 /24s Percentage of available LACNIC address space announced: 67.7 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 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: 6017 Total AfriNIC prefixes after maximum aggregation: 1577 AfriNIC Deaggregation factor: 3.82 Prefixes being announced from the AfriNIC address blocks: 4374 Unique aggregates announced from the AfriNIC address blocks: 1588 AfriNIC Region origin ASes present in the Internet Routing Table: 330 AfriNIC Prefixes per ASN: 13.25 AfriNIC Region origin ASes announcing only one prefix: 97 AfriNIC Region transit ASes present in the Internet Routing Table: 66 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 16 Number of AfriNIC addresses announced to Internet: 12886016 Equivalent to 0 /8s, 196 /16s and 160 /24s Percentage of available AfriNIC address space announced: 38.4 AfriNIC AS Blocks 36864-37887, 327680-328703 & 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 1771 7505 456 Korea Telecom (KIX) 17488 1360 140 125 Hathway IP Over Cable Interne 4755 1271 293 147 TATA Communications formerly 9583 1096 86 530 Sify Limited 4134 1010 19185 393 CHINANET-BACKBONE 18101 975 204 33 Reliance Infocom Ltd Internet 7545 901 198 99 TPG Internet Pty Ltd 9829 852 664 24 BSNL National Internet Backbo 17974 822 252 104 PT TELEKOMUNIKASI INDONESIA 24560 793 291 171 Bharti Airtel Ltd., Telemedia 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 4262 3883 313 bellsouth.net, inc. 4323 3723 1054 399 Time Warner Telecom 1785 1785 715 140 PaeTec Communications, Inc. 7018 1572 5837 1042 AT&T WorldNet Services 20115 1486 1481 669 Charter Communications 6478 1321 270 433 AT&T Worldnet Services 2386 1304 638 942 AT&T Data Communications Serv 3356 1219 10964 440 Level 3 Communications, LLC 11492 1137 206 13 Cable One 22773 1101 2600 66 Cox Communications, Inc. 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 30890 515 98 209 Evolva Telecom 3292 448 1906 393 TDC Tele Danmark 702 415 1822 334 UUNET - Commercial IP service 9198 397 138 12 Kazakhtelecom Data Network Ad 35805 384 40 5 United Telecom of Georgia 8866 364 110 23 Bulgarian Telecommunication C 3320 354 7067 302 Deutsche Telekom AG 3215 349 3144 111 France Telecom Transpac 3301 348 1412 305 TeliaNet Sweden 9121 319 1698 26 TTnet Autonomous System 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 1556 2898 236 UniNet S.A. de C.V. 10620 1032 228 102 TVCABLE BOGOTA 28573 797 661 90 NET Servicos de Comunicao S.A 7303 661 349 97 Telecom Argentina Stet-France 22047 546 302 14 VTR PUNTO NET S.A. 11830 475 310 61 Instituto Costarricense de El 11172 444 99 70 Servicios Alestra S.A de C.V 14117 437 29 11 Telefonica del Sur S.A. 7738 430 858 29 Telecomunicacoes da Bahia S.A 6471 422 96 31 ENTEL CHILE 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 8452 949 188 7 TEDATA 24863 940 98 71 LINKdotNET AS number 3741 274 857 234 The Internet Solution 2018 194 188 117 Tertiary Education Network 6713 176 167 12 Itissalat Al-MAGHRIB 29571 145 15 8 Ci Telecom Autonomous system 33776 124 7 11 Starcomms Nigeria Limited 5536 122 8 13 Internet Egypt Network 5713 116 508 67 Telkom SA Ltd 20858 109 34 6 EgyNet 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 4262 3883 313 bellsouth.net, inc. 4323 3723 1054 399 Time Warner Telecom 1785 1785 715 140 PaeTec Communications, Inc. 4766 1771 7505 456 Korea Telecom (KIX) 7018 1572 5837 1042 AT&T WorldNet Services 8151 1556 2898 236 UniNet S.A. de C.V. 20115 1486 1481 669 Charter Communications 17488 1360 140 125 Hathway IP Over Cable Interne 6478 1321 270 433 AT&T Worldnet Services 2386 1304 638 942 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 4323 3723 3324 Time Warner Telecom 1785 1785 1645 PaeTec Communications, Inc. 8151 1556 1320 UniNet S.A. de C.V. 4766 1771 1315 Korea Telecom (KIX) 17488 1360 1235 Hathway IP Over Cable Interne 4755 1271 1124 TATA Communications formerly 11492 1137 1124 Cable One 18566 1062 1052 Covad Communications 22773 1101 1035 Cox Communications, Inc. 18101 975 942 Reliance Infocom Ltd Internet 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 2.0.0.0/16 12654 RIPE NCC RIS Project 2.1.0.0/21 12654 RIPE NCC RIS Project 2.1.24.0/24 12654 RIPE NCC RIS Project 41.64.0.0/15 15475 Nile Online 41.223.92.0/22 36936 >>UNKNOWN<< 41.223.188.0/24 22351 Intelsat 41.223.189.0/24 26452 Local Communications Networks 46.0.0.0/16 12654 RIPE NCC RIS Project 46.1.0.0/21 12654 RIPE NCC RIS Project 46.1.24.0/24 12654 RIPE NCC RIS Project 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 /9:10 /10:25 /11:65 /12:177 /13:360 /14:639 /15:1217 /16:10738 /17:4943 /18:8503 /19:17557 /20:21191 /21:21157 /22:27429 /23:27278 /24:157443 /25:945 /26:1125 /27:563 /28:203 /29:10 /30:8 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2788 4262 bellsouth.net, inc. 4323 2351 3723 Time Warner Telecom 4766 1436 1771 Korea Telecom (KIX) 1785 1249 1785 PaeTec Communications, Inc. 17488 1136 1360 Hathway IP Over Cable Interne 11492 1061 1137 Cable One 18566 1043 1062 Covad Communications 9583 948 1096 Sify Limited 7018 944 1572 AT&T WorldNet Services 10620 937 1032 TVCABLE BOGOTA Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 2:1 4:14 8:232 12:2137 13:7 15:22 16:3 17:5 20:36 24:1242 32:49 34:2 38:609 40:99 41:1737 43:1 44:2 46:1 47:21 52:6 55:2 56:2 57:23 58:622 59:611 60:443 61:987 62:966 63:1998 64:3669 65:2367 66:4088 67:1769 68:991 69:2781 70:590 71:153 72:1730 73:2 74:1981 75:184 76:362 77:859 78:581 79:376 80:939 81:818 82:480 83:440 84:542 85:1011 86:375 87:695 88:425 89:1499 90:52 91:2635 92:420 93:1180 94:1269 95:810 96:191 97:273 98:386 99:30 109:114 110:267 111:454 112:145 113:162 114:282 115:420 116:1005 117:589 118:346 119:786 120:127 121:702 122:1301 123:782 124:1054 125:1347 128:221 129:218 130:130 131:426 132:76 133:16 134:186 135:43 136:232 137:167 138:179 139:83 140:439 141:122 142:391 143:348 144:360 145:50 146:393 147:170 148:553 149:200 150:150 151:172 152:212 153:159 154:2 155:273 156:168 157:308 158:93 159:358 160:293 161:173 162:279 163:157 164:278 165:466 166:487 167:392 168:750 169:162 170:552 171:42 172:1 173:387 174:390 175:1 178:1 180:166 182:1 184:1 186:157 187:187 188:1259 189:622 190:3188 192:5746 193:4269 194:3321 195:2756 196:1167 198:3567 199:3356 200:5182 201:1351 202:7883 203:8231 204:3929 205:2144 206:2403 207:2998 208:3980 209:3428 210:2541 211:1145 212:1646 213:1629 214:164 215:39 216:4427 217:1335 218:471 219:436 220:1138 221:452 222:303 End of report

1 0

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

30 Oct '09

BGP Update Report Interval: 22-Oct-09 -to- 29-Oct-09 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9706 31932 2.3% 2902.9 -- PETISNET-AS BUSAN EDUCATION RESEARCH & INFORMATION CENTER 2 - AS41661 20078 1.4% 542.6 -- ERTH-CHEL-AS CJSC "Company "ER-Telecom" Chelyabinsk 3 - AS35805 19764 1.4% 41.2 -- UTG-AS United Telecom AS 4 - AS9829 17808 1.3% 20.9 -- BSNL-NIB National Internet Backbone 5 - AS8452 14506 1.0% 14.6 -- TEDATA TEDATA 6 - AS17974 14242 1.0% 17.1 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 7 - AS11735 13212 0.9% 6606.0 -- ITRON-OAKLAND-HOSTING - ITRON 8 - AS29049 10662 0.8% 35.4 -- DELTA-TELECOM-AS Delta Telecom LTD. 9 - AS17488 10486 0.8% 7.0 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 10 - AS23700 9710 0.7% 9.2 -- BM-AS-ID PT. Broadband Multimedia, Tbk 11 - AS4323 9442 0.7% 2.2 -- TWTC - tw telecom holdings, inc. 12 - AS7643 8976 0.6% 6.2 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 13 - AS6389 8299 0.6% 2.0 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 14 - AS4755 7835 0.6% 6.2 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 15 - AS8151 7738 0.6% 5.0 -- Uninet S.A. de C.V. 16 - AS10620 7707 0.6% 7.4 -- TV Cable S.A. 17 - AS9198 7302 0.5% 18.4 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 18 - AS6478 6890 0.5% 5.1 -- ATT-INTERNET3 - AT&T WorldNet Services 19 - AS9299 6539 0.5% 36.9 -- IPG-AS-AP Philippine Long Distance Telephone Company 20 - AS3 6419 0.5% 213.0 -- ELKATV ELEKTRONIKA - KATV d.o.o. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS11735 13212 0.9% 6606.0 -- ITRON-OAKLAND-HOSTING - ITRON 2 - AS9706 31932 2.3% 2902.9 -- PETISNET-AS BUSAN EDUCATION RESEARCH & INFORMATION CENTER 3 - AS36239 1892 0.1% 1892.0 -- EXIGEN-CANADA - Exigen Canada 4 - AS27667 1027 0.1% 1027.0 -- Universidad Autonoma de la Laguna 5 - AS41661 20078 1.4% 542.6 -- ERTH-CHEL-AS CJSC "Company "ER-Telecom" Chelyabinsk 6 - AS3 486 0.0% 143.0 -- ELKATV ELEKTRONIKA - KATV d.o.o. 7 - AS45405 2099 0.1% 419.8 -- ONAIRIC-AS-KR ONAIR IC 8 - AS49562 417 0.0% 417.0 -- XMS Xtra Media Services 9 - AS48309 791 0.1% 395.5 -- AGS-AS Ariana Gostar Spadana Autonomous Number 10 - AS2642 1799 0.1% 359.8 -- LEG-CA-GOV - State of California 11 - AS8668 2193 0.2% 313.3 -- TELONE-AS TelOne Zimbabwe P/L 12 - AS48640 291 0.0% 291.0 -- MAZ-AS MAZ Mutua de Accidentes de Trabajo y Enfermedades 13 - AS39803 578 0.0% 289.0 -- UTI-AS SC UTI COMMUNICATIONS SYSTEMS SRL 14 - AS26812 536 0.0% 268.0 -- ROTARYORC - Rotary International 15 - AS4050 254 0.0% 254.0 -- OMNINET-PRI-AS - Omninet Communications Services 16 - AS42693 226 0.0% 226.0 -- KMBBANK-AS KMB Bank 17 - AS39386 2679 0.2% 223.2 -- STC-IGW-AS Saudi Telecom Company 18 - AS22917 1323 0.1% 220.5 -- INFOCHANNEL - InfoChannel Ltd. 19 - AS3586 2516 0.2% 209.7 -- JAMNET - University of the West Indies 20 - AS5691 2642 0.2% 203.2 -- MITRE-AS-5 - The MITRE Corporation TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 63.82.251.0/24 6606 0.5% AS11735 -- ITRON-OAKLAND-HOSTING - ITRON 2 - 63.80.163.0/24 6606 0.5% AS11735 -- ITRON-OAKLAND-HOSTING - ITRON 3 - 211.182.0.0/16 3992 0.3% AS9706 -- PETISNET-AS BUSAN EDUCATION RESEARCH & INFORMATION CENTER 4 - 210.180.128.0/18 3992 0.3% AS9706 -- PETISNET-AS BUSAN EDUCATION RESEARCH & INFORMATION CENTER 5 - 211.43.64.0/21 3992 0.3% AS9706 -- PETISNET-AS BUSAN EDUCATION RESEARCH & INFORMATION CENTER 6 - 211.43.32.0/19 3990 0.3% AS9706 -- PETISNET-AS BUSAN EDUCATION RESEARCH & INFORMATION CENTER 7 - 211.43.29.0/24 3990 0.3% AS9706 -- PETISNET-AS BUSAN EDUCATION RESEARCH & INFORMATION CENTER 8 - 211.43.72.0/22 3990 0.3% AS9706 -- PETISNET-AS BUSAN EDUCATION RESEARCH & INFORMATION CENTER 9 - 210.180.192.0/19 3990 0.3% AS9706 -- PETISNET-AS BUSAN EDUCATION RESEARCH & INFORMATION CENTER 10 - 211.43.30.0/23 3990 0.3% AS9706 -- PETISNET-AS BUSAN EDUCATION RESEARCH & INFORMATION CENTER 11 - 95.78.176.0/21 2652 0.2% AS41661 -- ERTH-CHEL-AS CJSC "Company "ER-Telecom" Chelyabinsk 12 - 95.78.184.0/21 2648 0.2% AS41661 -- ERTH-CHEL-AS CJSC "Company "ER-Telecom" Chelyabinsk 13 - 95.78.160.0/20 2641 0.2% AS41661 -- ERTH-CHEL-AS CJSC "Company "ER-Telecom" Chelyabinsk 14 - 92.255.241.0/24 2640 0.2% AS41661 -- ERTH-CHEL-AS CJSC "Company "ER-Telecom" Chelyabinsk 15 - 192.12.120.0/24 2596 0.2% AS5691 -- MITRE-AS-5 - The MITRE Corporation 16 - 94.181.44.0/22 2194 0.1% AS41661 -- ERTH-CHEL-AS CJSC "Company "ER-Telecom" Chelyabinsk 17 - 94.181.0.0/19 2193 0.1% AS41661 -- ERTH-CHEL-AS CJSC "Company "ER-Telecom" Chelyabinsk 18 - 94.181.32.0/20 2183 0.1% AS41661 -- ERTH-CHEL-AS CJSC "Company "ER-Telecom" Chelyabinsk 19 - 92.255.247.0/24 2182 0.1% AS41661 -- ERTH-CHEL-AS CJSC "Company "ER-Telecom" Chelyabinsk 20 - 72.28.75.0/24 1892 0.1% AS36239 -- EXIGEN-CANADA - Exigen Canada 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 30 Oct '09

30 Oct '09

This report has been generated at Fri Oct 30 21:11:17 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 23-10-09 306361 189631 24-10-09 306652 189682 25-10-09 306688 189731 26-10-09 306639 189627 27-10-09 306732 189682 28-10-09 306208 189788 29-10-09 306989 190212 30-10-09 306992 189783 AS Summary 32714 Number of ASes in routing system 13895 Number of ASes announcing only one prefix 4331 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 91473856 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street 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'). --- 30Oct09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 306977 189830 117147 38.2% All ASes AS6389 4166 320 3846 92.3% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4331 1918 2413 55.7% TWTC - tw telecom holdings, inc. AS4766 1881 579 1302 69.2% KIXS-AS-KR Korea Telecom AS17488 1473 288 1185 80.4% HATHWAY-NET-AP Hathway IP Over Cable Internet AS22773 1102 76 1026 93.1% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS1785 1779 847 932 52.4% AS-PAETEC-NET - PaeTec Communications, Inc. AS8151 1488 573 915 61.5% Uninet S.A. de C.V. AS4755 1269 393 876 69.0% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS19262 1028 229 799 77.7% VZGNI-TRANSIT - Verizon Internet Services Inc. AS18566 1062 297 765 72.0% COVAD - Covad Communications Co. AS18101 973 256 717 73.7% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS8452 989 290 699 70.7% TEDATA TEDATA AS6478 1316 673 643 48.9% ATT-INTERNET3 - AT&T WorldNet Services AS3356 1222 594 628 51.4% LEVEL3 Level 3 Communications AS10620 1024 399 625 61.0% TV Cable S.A. AS17908 639 63 576 90.1% TCISL Tata Communications AS4808 759 197 562 74.0% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7303 660 99 561 85.0% Telecom Argentina S.A. AS9498 651 98 553 84.9% BBIL-AP BHARTI Airtel Ltd. AS4804 621 93 528 85.0% MPX-AS Microplex PTY LTD AS22047 546 18 528 96.7% VTR BANDA ANCHA S.A. AS7018 1574 1049 525 33.4% ATT-INTERNET4 - AT&T WorldNet Services AS11492 1137 653 484 42.6% CABLEONE - CABLE ONE, INC. AS9443 531 80 451 84.9% INTERNETPRIMUS-AS-AP Primus Telecommunications AS855 625 177 448 71.7% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS17676 564 129 435 77.1% GIGAINFRA Softbank BB Corp. AS4780 561 142 419 74.7% SEEDNET Digital United Inc. AS7011 1030 621 409 39.7% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS28573 790 390 400 50.6% NET Servicos de Comunicao S.A. AS7738 428 29 399 93.2% Telecomunicacoes da Bahia S.A. Total 36219 11570 24649 68.1% Top 30 total Possible Bogus Routes 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 41.223.188.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 46.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 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 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 66.128.38.0/24 AS15246 Telecomunicaciones Satelitales TelesatS.A. 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-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.230.240.0/20 AS27286 66.241.112.0/20 AS21547 REVNETS - Revolution Networks 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 68.234.16.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.224.0/19 AS19166 ACRONOC - ACRONOC INC 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 89.248.71.0/24 AS11730 CIL-ASN - Circle Internet LTD 91.198.127.0/24 AS8972 PLUSSERVER-AS PlusServer AG, Germany 95.215.108.0/22 AS48924 VOLSBUD-NET BMP VolsBud Ltd 96.8.64.0/18 AS19166 ACRONOC - ACRONOC INC 96.8.127.0/24 AS19166 ACRONOC - ACRONOC INC 109.108.224.0/19 AS49223 EVEREST-AS "Everest" Broadcasting Company Ltd 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.10.0/24 AS38236 121.50.13.0/24 AS38236 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 158.222.70.0/23 AS6137 SISNA - SISNA, Inc. 158.222.72.0/23 AS6137 SISNA - SISNA, Inc. 158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS 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 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 192.77.128.0/24 AS4323 TWTC - tw telecom holdings, inc. 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 X-WiN 192.124.252.0/22 AS680 DFN-IP service X-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 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.154.64.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 193.24.196.0/22 AS6714 ATOMNET ATOM SA 193.33.148.0/23 AS30890 EVOLVA Evolva Telecom s.r.l. 196.6.108.0/24 AS5713 SAIX-NET 196.13.201.0/24 AS2018 TENET-1 196.13.202.0/24 AS2018 TENET-1 196.13.203.0/24 AS2018 TENET-1 196.13.204.0/24 AS2018 TENET-1 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 196.207.128.0/20 AS26452 BRING-AS - BringCom, Inc. 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS33052 VZUNET - Verizon Data Services LLC 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.97.72.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.135.236.0/24 AS4358 XNET - XNet Information Systems, Inc. 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.161.92.0/24 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 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.26.183.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.114.128.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.130.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.131.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.132.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.136.0/24 AS27044 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.138.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.144.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.148.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.150.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.152.0/24 AS27033 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.153.0/24 AS27034 DNIC-ASBLK-27032-27159 - 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 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.0.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.80.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.185.130.0/23 AS19662 UNISERVE-ONLINE - Uniserve On Line 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 199.233.92.0/24 AS26896 D102-ITC - Data 102, LLC 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.9.115.0/24 AS10292 CWJ-1 - Cable & Wireless Jamaica 200.108.176.0/20 AS14551 UUNET-SA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.58.113.0/24 AS19161 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 PI-HK Pacnet 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 202.125.113.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.114.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.115.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 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 202.140.162.0/24 AS4841 202.140.168.0/24 AS4841 202.140.170.0/24 AS4841 202.140.171.0/24 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 202.174.70.0/24 AS21175 WIS Wind International Services SA 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 203.80.136.0/21 AS4759 EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company 203.86.96.0/19 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication 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 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.142.219.0/24 AS45149 203.189.96.0/20 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.15.168.0/21 AS46753 TDAMERITRADETRUST - TD Ameritrade Trust 204.15.170.0/24 AS46753 TDAMERITRADETRUST - TD Ameritrade Trust 204.19.14.0/23 AS577 BACOM - Bell Canada 204.89.214.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.197.0.0/16 AS3356 LEVEL3 Level 3 Communications 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 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.131.0/24 AS30715 NETRACK - Netrack, Inc. 207.174.132.0/23 AS30715 NETRACK - Netrack, Inc. 207.174.152.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.189.62.0/23 AS7132 SBIS-AS - AT&T Internet Services 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.73.88.0/21 AS36835 208.77.224.0/24 AS36835 208.77.225.0/24 AS36835 208.77.226.0/24 AS36835 208.77.227.0/24 AS36835 208.77.228.0/24 AS36835 208.77.229.0/24 AS36835 208.77.230.0/24 AS36835 208.77.231.0/24 AS36835 208.87.152.0/21 AS25973 MZIMA - Mzima Networks, Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.213.1.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.213.4.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED 210.247.224.0/19 AS7496 WEBCENTRAL-AS WebCentral 213.181.70.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.80.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.81.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.83.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.84.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.85.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.86.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.87.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.88.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.89.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.90.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.91.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.92.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.93.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.94.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.95.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 216.99.20.0/24 AS3356 LEVEL3 Level 3 Communications 216.163.144.0/20 AS35985 ONERINGNET-ATL-1 - One Ring Networks, 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. 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 222.0.0.0/8 AS9484 MOBINET-AS-MN Mobicom Company. AS Mobinet Internet Service Provider 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 30 Oct '09

30 Oct '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 Oct, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 301627 Prefixes after maximum aggregation: 141194 Deaggregation factor: 2.14 Unique aggregates announced to Internet: 149168 Total ASes present in the Internet Routing Table: 32545 Prefixes per ASN: 9.27 Origin-only ASes present in the Internet Routing Table: 28267 Origin ASes announcing only one prefix: 13775 Transit ASes present in the Internet Routing Table: 4278 Transit-only ASes present in the Internet Routing Table: 104 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 30 Max AS path prepend of ASN (12026) 22 Prefixes from unregistered ASNs in the Routing Table: 615 Unregistered ASNs in the Routing Table: 126 Number of 32-bit ASNs allocated by the RIRs: 308 Prefixes from 32-bit ASNs in the Routing Table: 249 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 188 Number of addresses announced to Internet: 2123904864 Equivalent to 126 /8s, 152 /16s and 55 /24s Percentage of available address space announced: 57.3 Percentage of allocated address space announced: 64.9 Percentage of available address space allocated: 88.2 Percentage of address space in use by end-sites: 79.5 Total number of prefixes smaller than registry allocations: 145034 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 72646 Total APNIC prefixes after maximum aggregation: 25150 APNIC Deaggregation factor: 2.89 Prefixes being announced from the APNIC address blocks: 69165 Unique aggregates announced from the APNIC address blocks: 30414 APNIC Region origin ASes present in the Internet Routing Table: 3836 APNIC Prefixes per ASN: 18.03 APNIC Region origin ASes announcing only one prefix: 1038 APNIC Region transit ASes present in the Internet Routing Table: 595 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 467982112 Equivalent to 27 /8s, 228 /16s and 215 /24s Percentage of available APNIC address space announced: 79.7 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 55296-56319, 131072-132095 APNIC Address Blocks 43/8, 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, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 127251 Total ARIN prefixes after maximum aggregation: 67119 ARIN Deaggregation factor: 1.90 Prefixes being announced from the ARIN address blocks: 101807 Unique aggregates announced from the ARIN address blocks: 38735 ARIN Region origin ASes present in the Internet Routing Table: 13307 ARIN Prefixes per ASN: 7.65 ARIN Region origin ASes announcing only one prefix: 5143 ARIN Region transit ASes present in the Internet Routing Table: 1315 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 24 Number of ARIN addresses announced to Internet: 709214976 Equivalent to 42 /8s, 69 /16s and 195 /24s Percentage of available ARIN address space announced: 62.2 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 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 52/8, 54/8, 55/8, 56/8, 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, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 69252 Total RIPE prefixes after maximum aggregation: 40685 RIPE Deaggregation factor: 1.70 Prefixes being announced from the RIPE address blocks: 62623 Unique aggregates announced from the RIPE address blocks: 41975 RIPE Region origin ASes present in the Internet Routing Table: 13681 RIPE Prefixes per ASN: 4.58 RIPE Region origin ASes announcing only one prefix: 7116 RIPE Region transit ASes present in the Internet Routing Table: 2053 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 20 Number of RIPE addresses announced to Internet: 402977216 Equivalent to 24 /8s, 4 /16s and 241 /24s Percentage of available RIPE address space announced: 75.1 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 196608-197631 RIPE Address Blocks 2/8, 25/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 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: 25963 Total LACNIC prefixes after maximum aggregation: 6374 LACNIC Deaggregation factor: 4.07 Prefixes being announced from the LACNIC address blocks: 24280 Unique aggregates announced from the LACNIC address blocks: 13431 LACNIC Region origin ASes present in the Internet Routing Table: 1201 LACNIC Prefixes per ASN: 20.22 LACNIC Region origin ASes announcing only one prefix: 382 LACNIC Region transit ASes present in the Internet Routing Table: 199 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 30 Number of LACNIC addresses announced to Internet: 68065280 Equivalent to 4 /8s, 14 /16s and 152 /24s Percentage of available LACNIC address space announced: 67.6 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 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: 6039 Total AfriNIC prefixes after maximum aggregation: 1579 AfriNIC Deaggregation factor: 3.82 Prefixes being announced from the AfriNIC address blocks: 4404 Unique aggregates announced from the AfriNIC address blocks: 1607 AfriNIC Region origin ASes present in the Internet Routing Table: 329 AfriNIC Prefixes per ASN: 13.39 AfriNIC Region origin ASes announcing only one prefix: 96 AfriNIC Region transit ASes present in the Internet Routing Table: 67 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 12883712 Equivalent to 0 /8s, 196 /16s and 151 /24s Percentage of available AfriNIC address space announced: 38.4 AfriNIC AS Blocks 36864-37887, 327680-328703 & 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 1765 6991 454 Korea Telecom (KIX) 17488 1473 139 140 Hathway IP Over Cable Interne 4755 1270 293 147 TATA Communications formerly 9583 1107 98 469 Sify Limited 4134 1006 19185 393 CHINANET-BACKBONE 18101 974 204 32 Reliance Infocom Ltd Internet 7545 905 199 101 TPG Internet Pty Ltd 9829 849 661 20 BSNL National Internet Backbo 17974 814 252 104 PT TELEKOMUNIKASI INDONESIA 24560 792 291 168 Bharti Airtel Ltd., Telemedia 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 4166 3883 313 bellsouth.net, inc. 4323 3723 1036 396 Time Warner Telecom 1785 1778 715 140 PaeTec Communications, Inc. 7018 1571 5843 1047 AT&T WorldNet Services 20115 1487 1481 670 Charter Communications 6478 1316 270 438 AT&T Worldnet Services 2386 1302 637 942 AT&T Data Communications Serv 3356 1221 10964 437 Level 3 Communications, LLC 11492 1137 206 13 Cable One 22773 1106 2600 66 Cox Communications, Inc. 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 30890 516 95 210 Evolva Telecom 3292 448 1908 393 TDC Tele Danmark 702 414 1822 333 UUNET - Commercial IP service 9198 387 138 12 Kazakhtelecom Data Network Ad 35805 372 40 5 United Telecom of Georgia 8866 362 110 23 Bulgarian Telecommunication C 3320 354 7068 302 Deutsche Telekom AG 3215 349 3144 111 France Telecom Transpac 3301 348 1412 305 TeliaNet Sweden 9121 317 1698 26 TTnet Autonomous System 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 1490 2899 236 UniNet S.A. de C.V. 10620 1024 228 102 TVCABLE BOGOTA 28573 790 661 89 NET Servicos de Comunicao S.A 7303 660 349 97 Telecom Argentina Stet-France 22047 546 302 14 VTR PUNTO NET S.A. 11830 475 310 61 Instituto Costarricense de El 11172 445 99 70 Servicios Alestra S.A de C.V 14117 438 29 11 Telefonica del Sur S.A. 7738 429 858 29 Telecomunicacoes da Bahia S.A 6471 422 96 31 ENTEL CHILE 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 8452 989 188 7 TEDATA 24863 938 98 72 LINKdotNET AS number 3741 274 857 234 The Internet Solution 2018 194 188 117 Tertiary Education Network 6713 176 167 12 Itissalat Al-MAGHRIB 29571 145 15 8 Ci Telecom Autonomous system 33776 124 7 11 Starcomms Nigeria Limited 5536 122 8 13 Internet Egypt Network 5713 116 508 67 Telkom SA Ltd 20858 109 34 6 EgyNet 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 4166 3883 313 bellsouth.net, inc. 4323 3723 1036 396 Time Warner Telecom 1785 1778 715 140 PaeTec Communications, Inc. 4766 1765 6991 454 Korea Telecom (KIX) 7018 1571 5843 1047 AT&T WorldNet Services 8151 1490 2899 236 UniNet S.A. de C.V. 20115 1487 1481 670 Charter Communications 17488 1473 139 140 Hathway IP Over Cable Interne 6478 1316 270 438 AT&T Worldnet Services 2386 1302 637 942 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 4323 3723 3327 Time Warner Telecom 1785 1778 1638 PaeTec Communications, Inc. 17488 1473 1333 Hathway IP Over Cable Interne 4766 1765 1311 Korea Telecom (KIX) 8151 1490 1254 UniNet S.A. de C.V. 11492 1137 1124 Cable One 4755 1270 1123 TATA Communications formerly 18566 1062 1052 Covad Communications 22773 1106 1040 Cox Communications, Inc. 8452 989 982 TEDATA 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 2.0.0.0/16 12654 RIPE NCC RIS Project 2.1.0.0/21 12654 RIPE NCC RIS Project 2.1.24.0/24 12654 RIPE NCC RIS Project 41.223.92.0/22 36936 >>UNKNOWN<< 41.223.188.0/24 22351 Intelsat 41.223.189.0/24 26452 Local Communications Networks 46.0.0.0/16 12654 RIPE NCC RIS Project 46.1.0.0/21 12654 RIPE NCC RIS Project 46.1.24.0/24 12654 RIPE NCC RIS Project 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 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 /9:10 /10:25 /11:63 /12:176 /13:356 /14:636 /15:1211 /16:10718 /17:4910 /18:8486 /19:17531 /20:21126 /21:21141 /22:27474 /23:27088 /24:157858 /25:937 /26:1109 /27:562 /28:164 /29:10 /30:8 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2692 4166 bellsouth.net, inc. 4323 2353 3723 Time Warner Telecom 4766 1436 1765 Korea Telecom (KIX) 17488 1250 1473 Hathway IP Over Cable Interne 1785 1242 1778 PaeTec Communications, Inc. 11492 1061 1137 Cable One 18566 1043 1062 Covad Communications 9583 958 1107 Sify Limited 7018 938 1571 AT&T WorldNet Services 10620 929 1024 TVCABLE BOGOTA Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 2:1 4:14 8:228 12:2139 13:7 15:22 16:3 17:5 20:36 24:1227 32:52 34:2 38:605 40:99 41:1802 43:1 44:2 46:1 47:21 52:6 55:2 56:2 57:23 58:613 59:640 60:441 61:1090 62:960 63:2001 64:3665 65:2367 66:4087 67:1764 68:989 69:2785 70:589 71:153 72:1728 73:2 74:1995 75:183 76:359 77:866 78:559 79:374 80:924 81:818 82:477 83:443 84:538 85:1003 86:374 87:692 88:423 89:1489 90:54 91:2628 92:416 93:1221 94:1233 95:934 96:182 97:270 98:380 99:30 109:82 110:260 111:465 112:144 113:161 114:278 115:434 116:1118 117:590 118:359 119:792 120:128 121:797 122:1297 123:780 124:1053 125:1372 128:222 129:216 130:138 131:424 132:76 133:16 134:186 135:42 136:232 137:167 138:180 139:82 140:443 141:123 142:387 143:352 144:362 145:49 146:395 147:170 148:552 149:201 150:149 151:173 152:212 153:159 154:2 155:272 156:167 157:310 158:92 159:359 160:292 161:171 162:279 163:172 164:276 165:468 166:483 167:390 168:750 169:162 170:465 171:42 172:2 173:385 174:384 175:1 178:1 180:150 182:1 184:1 186:155 187:183 188:1206 189:621 190:3183 192:5736 193:4273 194:3320 195:2750 196:1168 198:3552 199:3354 200:5208 201:1352 202:7908 203:8223 204:3930 205:2168 206:2406 207:3010 208:3985 209:3428 210:2548 211:1147 212:1645 213:1627 214:177 215:40 216:4447 217:1343 218:474 219:459 220:1138 221:457 222:303 End of report

1 0

[routing-wg]Minutes of the meeting in Lisbon
by Rob Evans 29 Oct '09

29 Oct '09

Hi, With many thanks to Franz, Bert and Susannah at the RIPE NCC, the minutes for our two sessions in Lisbon are now available on the RIPE website at the following URL: <http://www.ripe.net/ripe/wg/routing/r59-minutes.html> Please let Joao or myself know if any corrections are needed. Thanks again for a productive meeting. Rob

1 0

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

23 Oct '09

BGP Update Report Interval: 15-Oct-09 -to- 22-Oct-09 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS6389 129479 3.7% 38.7 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 2 - AS17488 55469 1.6% 43.6 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 3 - AS9198 52840 1.5% 133.1 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 4 - AS6478 52749 1.5% 38.7 -- ATT-INTERNET3 - AT&T WorldNet Services 5 - AS7018 45927 1.3% 37.8 -- ATT-INTERNET4 - AT&T WorldNet Services 6 - AS10176 43444 1.2% 3103.1 -- TENET-AS Taejon Institute of Education Science 7 - AS4755 39408 1.1% 36.8 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 8 - AS19262 39193 1.1% 40.5 -- VZGNI-TRANSIT - Verizon Internet Services Inc. 9 - AS10620 36769 1.1% 39.9 -- TV Cable S.A. 10 - AS2386 32287 0.9% 32.0 -- INS-AS - AT&T Data Communications Services 11 - AS8151 32202 0.9% 27.7 -- Uninet S.A. de C.V. 12 - AS9829 30851 0.9% 44.1 -- BSNL-NIB National Internet Backbone 13 - AS701 27071 0.8% 40.5 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 14 - AS24560 26966 0.8% 38.6 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 15 - AS9498 23721 0.7% 39.0 -- BBIL-AP BHARTI Airtel Ltd. 16 - AS17908 21789 0.6% 39.5 -- TCISL Tata Communications 17 - AS9706 19919 0.6% 1532.2 -- PETISNET-AS BUSAN EDUCATION RESEARCH & INFORMATION CENTER 18 - AS14117 19452 0.6% 45.8 -- Telefonica del Sur S.A. 19 - AS41661 18440 0.5% 512.2 -- ERTH-CHEL-AS CJSC "Company "ER-Telecom" Chelyabinsk 20 - AS17974 17365 0.5% 26.8 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS11735 11238 0.3% 5619.0 -- ITRON-OAKLAND-HOSTING - ITRON 2 - AS10176 43444 1.2% 3103.1 -- TENET-AS Taejon Institute of Education Science 3 - AS9531 15485 0.5% 3097.0 -- GEDU-AS-KR Kwangju City Office Of Education 4 - AS45406 6154 0.2% 3077.0 -- AJU-AS-KR AJU Internet Technology 5 - AS36239 2774 0.1% 2774.0 -- EXIGEN-CANADA - Exigen Canada 6 - AS9706 19919 0.6% 1532.2 -- PETISNET-AS BUSAN EDUCATION RESEARCH & INFORMATION CENTER 7 - AS38703 5759 0.2% 1439.8 -- KTB-AS-KR KTBnetwork Co., Ltd. 8 - AS27667 1209 0.0% 1209.0 -- Universidad Autonoma de la Laguna 9 - AS14490 765 0.0% 765.0 -- VIRTELA-CUST-VCASJC1-EXTREME Virtela Communications 10 - AS5963 8181 0.2% 681.8 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 11 - AS22806 592 0.0% 592.0 -- TENCO-INC - TENCO, INC. 12 - AS12732 568 0.0% 568.0 -- bbTT GmbH 13 - AS41661 18440 0.5% 512.2 -- ERTH-CHEL-AS CJSC "Company "ER-Telecom" Chelyabinsk 14 - AS2642 1732 0.1% 433.0 -- LEG-CA-GOV - State of California 15 - AS32243 393 0.0% 393.0 -- ALBL - Aluminum Blanking Company 16 - AS22917 1511 0.0% 377.8 -- INFOCHANNEL - InfoChannel Ltd. 17 - AS3 372 0.0% 143.0 -- BLETANET Bleta Sh.p.k 18 - AS18084 304 0.0% 304.0 -- ANC Asia Netcom Japan Corp. 19 - AS5691 2681 0.1% 297.9 -- MITRE-AS-5 - The MITRE Corporation 20 - AS45782 288 0.0% 288.0 -- PHILIPPINEAIRLINES-PH-AP Philippine Airlines Inc. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 63.82.251.0/24 5620 0.2% AS11735 -- ITRON-OAKLAND-HOSTING - ITRON 2 - 63.80.163.0/24 5618 0.2% AS11735 -- ITRON-OAKLAND-HOSTING - ITRON 3 - 95.59.1.0/24 4715 0.1% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 4 - 88.204.221.0/24 4680 0.1% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 5 - 95.59.3.0/24 4529 0.1% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 6 - 95.59.8.0/23 4522 0.1% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 7 - 95.59.2.0/23 4522 0.1% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 8 - 95.59.4.0/22 4522 0.1% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 9 - 92.46.244.0/23 4488 0.1% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 10 - 89.218.220.0/23 4478 0.1% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 11 - 89.218.218.0/23 4476 0.1% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 12 - 214.15.28.0/24 4037 0.1% AS5963 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 13 - 214.15.29.0/24 4037 0.1% AS5963 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 14 - 210.111.224.0/19 3108 0.1% AS10176 -- TENET-AS Taejon Institute of Education Science 15 - 211.253.176.0/20 3106 0.1% AS10176 -- TENET-AS Taejon Institute of Education Science 16 - 210.100.212.0/23 3106 0.1% AS10176 -- TENET-AS Taejon Institute of Education Science 17 - 210.95.136.0/22 3106 0.1% AS10176 -- TENET-AS Taejon Institute of Education Science 18 - 211.185.225.0/24 3104 0.1% AS10176 -- TENET-AS Taejon Institute of Education Science 19 - 211.185.224.0/24 3104 0.1% AS10176 -- TENET-AS Taejon Institute of Education Science 20 - 211.248.68.0/22 3104 0.1% AS10176 -- TENET-AS Taejon Institute of Education Science 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 23 Oct '09

23 Oct '09

This report has been generated at Fri Oct 23 21:11:17 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 16-10-09 305625 188521 17-10-09 305777 188584 18-10-09 305721 188718 19-10-09 305781 188812 20-10-09 306184 188983 21-10-09 306022 189387 22-10-09 306388 189448 23-10-09 306361 189635 AS Summary 32685 Number of ASes in routing system 13880 Number of ASes announcing only one prefix 4323 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 89686272 Largest address span announced by an AS (/32s) AS27064: DNIC-ASBLK-27032-27159 - 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'). --- 23Oct09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 306714 189740 116974 38.1% All ASes AS6389 4164 319 3845 92.3% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4323 1885 2438 56.4% TWTC - tw telecom holdings, inc. AS4766 1879 579 1300 69.2% KIXS-AS-KR Korea Telecom AS17488 1470 294 1176 80.0% HATHWAY-NET-AP Hathway IP Over Cable Internet AS22773 1113 77 1036 93.1% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS1785 1775 840 935 52.7% AS-PAETEC-NET - PaeTec Communications, Inc. AS8151 1520 598 922 60.7% Uninet S.A. de C.V. AS4755 1266 398 868 68.6% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS19262 1024 233 791 77.2% VZGNI-TRANSIT - Verizon Internet Services Inc. AS18566 1062 297 765 72.0% COVAD - Covad Communications Co. AS8452 990 254 736 74.3% TEDATA TEDATA AS18101 979 245 734 75.0% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS6478 1347 681 666 49.4% ATT-INTERNET3 - AT&T WorldNet Services AS3356 1225 567 658 53.7% LEVEL3 Level 3 Communications AS4808 759 189 570 75.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS10620 1020 456 564 55.3% TV Cable S.A. AS7303 657 100 557 84.8% Telecom Argentina S.A. AS17908 638 92 546 85.6% TCISL Tata Communications AS24560 780 242 538 69.0% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS9498 652 125 527 80.8% BBIL-AP BHARTI Airtel Ltd. AS22047 545 18 527 96.7% VTR BANDA ANCHA S.A. AS7018 1576 1063 513 32.6% ATT-INTERNET4 - AT&T WorldNet Services AS4804 621 114 507 81.6% MPX-AS Microplex PTY LTD AS11492 1134 646 488 43.0% CABLEONE - CABLE ONE, INC. AS9443 525 80 445 84.8% INTERNETPRIMUS-AS-AP Primus Telecommunications AS17676 562 125 437 77.8% GIGAINFRA Softbank BB Corp. AS4780 562 143 419 74.6% SEEDNET Digital United Inc. AS7011 1029 620 409 39.7% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS855 628 223 405 64.5% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS7738 428 29 399 93.2% Telecomunicacoes da Bahia S.A. Total 36253 11532 24721 68.2% Top 30 total Possible Bogus Routes 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 41.223.188.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 43.245.0.0/16 AS7502 IP-KYOTO Internetwork Kyoto 46.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 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 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 66.128.38.0/24 AS15246 Telecomunicaciones Satelitales TelesatS.A. 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-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.230.240.0/20 AS27286 66.241.112.0/20 AS21547 REVNETS - Revolution Networks 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 68.234.16.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.224.0/19 AS19166 ACRONOC - ACRONOC INC 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 89.248.67.0/24 AS11730 CIL-ASN - Circle Internet LTD 89.248.68.0/24 AS11730 CIL-ASN - Circle Internet LTD 89.248.69.0/24 AS11730 CIL-ASN - Circle Internet LTD 89.248.70.0/24 AS11730 CIL-ASN - Circle Internet LTD 89.248.71.0/24 AS11730 CIL-ASN - Circle Internet LTD 89.248.74.0/24 AS11730 CIL-ASN - Circle Internet LTD 89.248.76.0/24 AS11730 CIL-ASN - Circle Internet LTD 89.248.77.0/24 AS11730 CIL-ASN - Circle Internet LTD 89.248.78.0/24 AS11730 CIL-ASN - Circle Internet LTD 89.248.79.0/24 AS11730 CIL-ASN - Circle Internet LTD 91.198.127.0/24 AS8972 PLUSSERVER-AS PlusServer AG, Germany 95.215.108.0/22 AS48924 VOLSBUD-NET BMP VolsBud Ltd 96.8.64.0/18 AS19166 ACRONOC - ACRONOC INC 96.8.127.0/24 AS19166 ACRONOC - ACRONOC INC 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.10.0/24 AS38236 121.50.13.0/24 AS38236 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 122.128.120.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 158.222.70.0/23 AS6137 SISNA - SISNA, Inc. 158.222.72.0/23 AS6137 SISNA - SISNA, Inc. 158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS 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 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 192.77.128.0/24 AS4323 TWTC - tw telecom holdings, inc. 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 X-WiN 192.124.252.0/22 AS680 DFN-IP service X-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 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.154.64.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 193.24.196.0/22 AS6714 ATOMNET ATOM SA 193.33.148.0/23 AS30890 EVOLVA Evolva Telecom s.r.l. 196.6.108.0/24 AS5713 SAIX-NET 196.13.201.0/24 AS2018 TENET-1 196.13.202.0/24 AS2018 TENET-1 196.13.203.0/24 AS2018 TENET-1 196.13.204.0/24 AS2018 TENET-1 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 196.207.128.0/20 AS26452 BRING-AS - BringCom, Inc. 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS33052 VZUNET - Verizon Data Services LLC 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.97.72.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.135.236.0/24 AS4358 XNET - XNet Information Systems, Inc. 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.161.92.0/24 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 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.26.183.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.114.128.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.130.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.131.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.132.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.136.0/24 AS27044 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.138.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.144.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.148.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.150.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.152.0/24 AS27033 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.153.0/24 AS27034 DNIC-ASBLK-27032-27159 - 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 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.0.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.80.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.185.130.0/23 AS19662 UNISERVE-ONLINE - Uniserve On Line 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 199.233.92.0/24 AS26896 D102-ITC - Data 102, LLC 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.9.115.0/24 AS10292 CWJ-1 - Cable & Wireless Jamaica 200.108.176.0/20 AS14551 UUNET-SA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.58.113.0/24 AS19161 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 PI-HK Pacnet 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 202.125.113.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.114.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.115.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 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 202.140.162.0/24 AS4841 202.140.168.0/24 AS4841 202.140.170.0/24 AS4841 202.140.171.0/24 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 202.174.70.0/24 AS21175 M-LINK Wind International Services SA 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 203.80.136.0/21 AS4759 EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company 203.86.96.0/19 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication 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 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.142.219.0/24 AS45149 203.189.96.0/20 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.15.168.0/21 AS46753 TDAMERITRADETRUST - TD Ameritrade Trust 204.15.170.0/24 AS46753 TDAMERITRADETRUST - TD Ameritrade Trust 204.19.14.0/23 AS577 BACOM - Bell Canada 204.89.214.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.197.0.0/16 AS3356 LEVEL3 Level 3 Communications 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 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.131.0/24 AS30715 NETRACK - Netrack, Inc. 207.174.132.0/23 AS30715 NETRACK - Netrack, Inc. 207.174.152.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.189.62.0/23 AS7132 SBIS-AS - AT&T Internet Services 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.73.88.0/21 AS36835 208.77.224.0/24 AS36835 208.77.225.0/24 AS36835 208.77.226.0/24 AS36835 208.77.227.0/24 AS36835 208.77.228.0/24 AS36835 208.77.229.0/24 AS36835 208.77.230.0/24 AS36835 208.77.231.0/24 AS36835 208.87.152.0/21 AS25973 MZIMA - Mzima Networks, Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED 210.247.224.0/19 AS7496 WEBCENTRAL-AS WebCentral 213.181.70.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.80.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.81.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.83.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.84.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.85.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.86.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.87.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.88.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.89.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.90.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.91.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.92.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.93.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.94.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.95.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 216.99.20.0/24 AS3356 LEVEL3 Level 3 Communications 216.163.144.0/20 AS35985 ONERINGNET-ATL-1 - One Ring Networks, 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. 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 222.0.0.0/8 AS9484 MOBINET-AS-MN Mobicom Company. AS Mobinet Internet Service Provider 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 23 Oct '09

23 Oct '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 Oct, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 301090 Prefixes after maximum aggregation: 141242 Deaggregation factor: 2.13 Unique aggregates announced to Internet: 149275 Total ASes present in the Internet Routing Table: 32521 Prefixes per ASN: 9.26 Origin-only ASes present in the Internet Routing Table: 28255 Origin ASes announcing only one prefix: 13771 Transit ASes present in the Internet Routing Table: 4266 Transit-only ASes present in the Internet Routing Table: 105 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 30 Max AS path prepend of ASN (12026) 22 Prefixes from unregistered ASNs in the Routing Table: 604 Unregistered ASNs in the Routing Table: 123 Number of 32-bit ASNs allocated by the RIRs: 300 Prefixes from 32-bit ASNs in the Routing Table: 242 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 189 Number of addresses announced to Internet: 2116891488 Equivalent to 126 /8s, 45 /16s and 51 /24s Percentage of available address space announced: 57.1 Percentage of allocated address space announced: 64.7 Percentage of available address space allocated: 88.2 Percentage of address space in use by end-sites: 79.4 Total number of prefixes smaller than registry allocations: 144872 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 72260 Total APNIC prefixes after maximum aggregation: 25358 APNIC Deaggregation factor: 2.85 Prefixes being announced from the APNIC address blocks: 68831 Unique aggregates announced from the APNIC address blocks: 30562 APNIC Region origin ASes present in the Internet Routing Table: 3842 APNIC Prefixes per ASN: 17.92 APNIC Region origin ASes announcing only one prefix: 1047 APNIC Region transit ASes present in the Internet Routing Table: 589 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 14 Number of APNIC addresses announced to Internet: 462803232 Equivalent to 27 /8s, 149 /16s and 209 /24s Percentage of available APNIC address space announced: 78.8 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 55296-56319, 131072-132095 APNIC Address Blocks 43/8, 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, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 127136 Total ARIN prefixes after maximum aggregation: 67099 ARIN Deaggregation factor: 1.89 Prefixes being announced from the ARIN address blocks: 101658 Unique aggregates announced from the ARIN address blocks: 38678 ARIN Region origin ASes present in the Internet Routing Table: 13315 ARIN Prefixes per ASN: 7.63 ARIN Region origin ASes announcing only one prefix: 5144 ARIN Region transit ASes present in the Internet Routing Table: 1313 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 24 Number of ARIN addresses announced to Internet: 708690432 Equivalent to 42 /8s, 61 /16s and 194 /24s Percentage of available ARIN address space announced: 62.1 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 52/8, 54/8, 55/8, 56/8, 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, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 69365 Total RIPE prefixes after maximum aggregation: 40565 RIPE Deaggregation factor: 1.71 Prefixes being announced from the RIPE address blocks: 62853 Unique aggregates announced from the RIPE address blocks: 42173 RIPE Region origin ASes present in the Internet Routing Table: 13646 RIPE Prefixes per ASN: 4.61 RIPE Region origin ASes announcing only one prefix: 7107 RIPE Region transit ASes present in the Internet Routing Table: 2053 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 20 Number of RIPE addresses announced to Internet: 402504512 Equivalent to 23 /8s, 253 /16s and 187 /24s Percentage of available RIPE address space announced: 75.0 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, 47104-52223, 196608-197631 RIPE Address Blocks 2/8, 25/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 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: 25911 Total LACNIC prefixes after maximum aggregation: 6365 LACNIC Deaggregation factor: 4.07 Prefixes being announced from the LACNIC address blocks: 24217 Unique aggregates announced from the LACNIC address blocks: 13306 LACNIC Region origin ASes present in the Internet Routing Table: 1195 LACNIC Prefixes per ASN: 20.27 LACNIC Region origin ASes announcing only one prefix: 375 LACNIC Region transit ASes present in the Internet Routing Table: 196 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 30 Number of LACNIC addresses announced to Internet: 67503616 Equivalent to 4 /8s, 6 /16s and 6 /24s Percentage of available LACNIC address space announced: 67.1 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 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: 5949 Total AfriNIC prefixes after maximum aggregation: 1574 AfriNIC Deaggregation factor: 3.78 Prefixes being announced from the AfriNIC address blocks: 4309 Unique aggregates announced from the AfriNIC address blocks: 1581 AfriNIC Region origin ASes present in the Internet Routing Table: 331 AfriNIC Prefixes per ASN: 13.02 AfriNIC Region origin ASes announcing only one prefix: 98 AfriNIC Region transit ASes present in the Internet Routing Table: 68 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 12602112 Equivalent to 0 /8s, 192 /16s and 75 /24s Percentage of available AfriNIC address space announced: 37.6 AfriNIC AS Blocks 36864-37887, 327680-328703 & 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 1763 6991 454 Korea Telecom (KIX) 17488 1470 138 142 Hathway IP Over Cable Interne 4755 1266 292 145 TATA Communications formerly 9583 1103 87 532 Sify Limited 4134 1005 18177 392 CHINANET-BACKBONE 18101 980 204 32 Reliance Infocom Ltd Internet 7545 901 199 101 TPG Internet Pty Ltd 9829 849 661 20 BSNL National Internet Backbo 17974 797 249 94 PT TELEKOMUNIKASI INDONESIA 24560 781 290 164 Bharti Airtel Ltd., Telemedia 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 4164 3882 312 bellsouth.net, inc. 4323 3711 1037 384 Time Warner Telecom 1785 1776 714 139 PaeTec Communications, Inc. 7018 1574 5844 1059 AT&T WorldNet Services 20115 1488 1481 670 Charter Communications 6478 1347 275 437 AT&T Worldnet Services 2386 1306 637 945 AT&T Data Communications Serv 3356 1224 10964 439 Level 3 Communications, LLC 11492 1134 206 13 Cable One 22773 1113 2604 67 Cox Communications, Inc. 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 30890 514 94 208 Evolva Telecom 35805 465 40 5 United Telecom of Georgia 3292 451 1908 394 TDC Tele Danmark 702 415 1822 334 UUNET - Commercial IP service 9198 387 138 12 Kazakhtelecom Data Network Ad 8866 360 110 23 Bulgarian Telecommunication C 3320 356 7068 304 Deutsche Telekom AG 3301 350 1428 307 TeliaNet Sweden 3215 349 3144 111 France Telecom Transpac 8551 316 294 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 1520 2899 237 UniNet S.A. de C.V. 10620 1020 227 100 TVCABLE BOGOTA 28573 779 652 90 NET Servicos de Comunicao S.A 7303 658 347 98 Telecom Argentina Stet-France 22047 545 302 14 VTR PUNTO NET S.A. 11830 475 310 61 Instituto Costarricense de El 11172 443 99 71 Servicios Alestra S.A de C.V 14117 438 29 11 Telefonica del Sur S.A. 7738 428 858 29 Telecomunicacoes da Bahia S.A 6471 421 96 31 ENTEL CHILE 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 8452 990 188 7 TEDATA 24863 874 96 73 LINKdotNET AS number 3741 272 856 233 The Internet Solution 2018 195 188 118 Tertiary Education Network 6713 176 167 12 Itissalat Al-MAGHRIB 29571 142 14 6 Ci Telecom Autonomous system 33776 124 7 11 Starcomms Nigeria Limited 5536 121 8 18 Internet Egypt Network 5713 116 508 67 Telkom SA Ltd 20858 109 34 6 EgyNet 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 4164 3882 312 bellsouth.net, inc. 4323 3711 1037 384 Time Warner Telecom 1785 1776 714 139 PaeTec Communications, Inc. 4766 1763 6991 454 Korea Telecom (KIX) 7018 1574 5844 1059 AT&T WorldNet Services 8151 1520 2899 237 UniNet S.A. de C.V. 20115 1488 1481 670 Charter Communications 17488 1470 138 142 Hathway IP Over Cable Interne 6478 1347 275 437 AT&T Worldnet Services 2386 1306 637 945 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 4323 3711 3327 Time Warner Telecom 1785 1776 1637 PaeTec Communications, Inc. 17488 1470 1328 Hathway IP Over Cable Interne 4766 1763 1309 Korea Telecom (KIX) 8151 1520 1283 UniNet S.A. de C.V. 4755 1266 1121 TATA Communications formerly 11492 1134 1121 Cable One 18566 1062 1052 Covad Communications 22773 1113 1046 Cox Communications, Inc. 8452 990 983 TEDATA 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 2.0.0.0/16 12654 RIPE NCC RIS Project 2.1.0.0/21 12654 RIPE NCC RIS Project 2.1.24.0/24 12654 RIPE NCC RIS Project 41.223.92.0/22 36936 >>UNKNOWN<< 41.223.188.0/24 22351 Intelsat 41.223.189.0/24 26452 Local Communications Networks 43.245.0.0/16 7502 Internetwork Kyoto 46.0.0.0/16 12654 RIPE NCC RIS Project 46.1.0.0/21 12654 RIPE NCC RIS Project 46.1.24.0/24 12654 RIPE NCC RIS Project 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 /9:10 /10:24 /11:63 /12:177 /13:355 /14:629 /15:1210 /16:10692 /17:4886 /18:8472 /19:17517 /20:21113 /21:21075 /22:27386 /23:26945 /24:157743 /25:926 /26:1113 /27:557 /28:154 /29:8 /30:7 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2691 4164 bellsouth.net, inc. 4323 2350 3711 Time Warner Telecom 4766 1436 1763 Korea Telecom (KIX) 1785 1241 1776 PaeTec Communications, Inc. 17488 1231 1470 Hathway IP Over Cable Interne 11492 1058 1134 Cable One 18566 1043 1062 Covad Communications 9583 955 1103 Sify Limited 7018 932 1574 AT&T WorldNet Services 10620 926 1020 TVCABLE BOGOTA Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 2:1 4:14 8:225 12:2147 13:7 15:22 16:3 17:5 20:36 24:1199 32:52 34:2 38:605 40:97 41:1767 43:1 44:2 46:1 47:21 52:6 55:2 56:2 57:25 58:607 59:640 60:441 61:1088 62:973 63:2005 64:3661 65:2374 66:4090 67:1758 68:984 69:2761 70:572 71:154 72:1725 73:2 74:1989 75:183 76:357 77:866 78:566 79:390 80:913 81:814 82:479 83:436 84:533 85:1006 86:372 87:692 88:422 89:1517 90:53 91:2616 92:417 93:1279 94:1317 95:1145 96:190 97:271 98:371 99:30 109:86 110:246 111:456 112:142 113:155 114:274 115:446 116:1096 117:592 118:358 119:790 120:132 121:797 122:1293 123:778 124:1043 125:1373 128:219 129:220 130:130 131:421 132:76 133:10 134:186 135:42 136:224 137:171 138:174 139:82 140:440 141:123 142:385 143:348 144:365 145:49 146:391 147:170 148:551 149:202 150:151 151:176 152:212 153:158 154:2 155:273 156:168 157:310 158:91 159:358 160:292 161:171 162:279 163:171 164:278 165:467 166:478 167:391 168:754 169:163 170:466 171:42 172:2 173:386 174:382 175:1 178:1 180:96 182:1 186:148 187:167 188:1179 189:610 190:3168 192:5745 193:4270 194:3326 195:2736 196:1170 198:3551 199:3352 200:5202 201:1360 202:7891 203:8237 204:3915 205:2180 206:2400 207:2987 208:3972 209:3456 210:2570 211:1142 212:1603 213:1619 214:172 215:39 216:4425 217:1335 218:415 219:456 220:1135 221:449 222:304 End of report

1 0

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

16 Oct '09

BGP Update Report Interval: 08-Oct-09 -to- 15-Oct-09 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS10176 61264 4.0% 181.8 -- TENET-AS Taejon Institute of Education Science 2 - AS9198 43178 2.8% 192.8 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 3 - AS9829 36112 2.4% 45.8 -- BSNL-NIB National Internet Backbone 4 - AS6389 33154 2.2% 10.1 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 5 - AS9531 28004 1.8% 5600.8 -- GEDU-AS-KR Kwangju City Office Of Education 6 - AS35805 18358 1.2% 40.3 -- UTG-AS United Telecom AS 7 - AS8452 18228 1.2% 24.9 -- TEDATA TEDATA 8 - AS41661 15605 1.0% 380.6 -- ERTH-CHEL-AS CJSC "Company "ER-Telecom" Chelyabinsk 9 - AS4538 15103 1.0% 56.8 -- ERX-CERNET-BKB China Education and Research Network Center 10 - AS6478 12570 0.8% 8.9 -- ATT-INTERNET3 - AT&T WorldNet Services 11 - AS17488 12084 0.8% 9.4 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 12 - AS7018 11531 0.8% 9.5 -- ATT-INTERNET4 - AT&T WorldNet Services 13 - AS4249 10832 0.7% 62.3 -- LILLY-AS - Eli Lilly and Company 14 - AS19262 9624 0.6% 10.0 -- VZGNI-TRANSIT - Verizon Internet Services Inc. 15 - AS2386 8809 0.6% 8.7 -- INS-AS - AT&T Data Communications Services 16 - AS17974 8654 0.6% 12.7 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 17 - AS30969 8586 0.6% 536.6 -- TAN-NET TransAfrica Networks 18 - AS4755 8400 0.6% 9.9 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 19 - AS8151 8265 0.5% 7.1 -- Uninet S.A. de C.V. 20 - AS18101 7196 0.5% 10.9 -- RIL-IDC Reliance Infocom Ltd Internet Data Centre, TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9531 28004 1.8% 5600.8 -- GEDU-AS-KR Kwangju City Office Of Education 2 - AS45406 6764 0.4% 3382.0 -- AJU-AS-KR AJU Internet Technology 3 - AS36239 2994 0.2% 2994.0 -- EXIGEN-CANADA - Exigen Canada 4 - AS5691 2459 0.2% 2459.0 -- MITRE-AS-5 - The MITRE Corporation 5 - AS38703 7147 0.5% 1786.8 -- KTB-AS-KR KTBnetwork Co., Ltd. 6 - AS43008 1754 0.1% 1754.0 -- TREND-AS TREND IMPORT-EXPORT SRL 7 - AS5050 5979 0.4% 1195.8 -- PSC-EXT - Pittsburgh Supercomputing Center 8 - AS41060 1065 0.1% 1065.0 -- PRIMBANK-AS Joint-Stock Commercial Bank Primorye 9 - AS27667 899 0.1% 899.0 -- Universidad Autonoma de la Laguna 10 - AS17070 802 0.1% 802.0 -- UBSW-CHICAGO - UBS AG 11 - AS4628 1288 0.1% 644.0 -- ASN-PACIFIC-INTERNET-IX Pacific Internet Ltd 12 - AS30969 8586 0.6% 536.6 -- TAN-NET TransAfrica Networks 13 - AS2642 2097 0.1% 524.2 -- LEG-CA-GOV - State of California 14 - AS49317 523 0.0% 523.0 -- KSPAB Kallmyra System & Produktion AB 15 - AS41035 520 0.0% 520.0 -- CPH-AS CPH Banque's AS 16 - AS5963 3531 0.2% 392.3 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 17 - AS41661 15605 1.0% 380.6 -- ERTH-CHEL-AS CJSC "Company "ER-Telecom" Chelyabinsk 18 - AS43880 375 0.0% 375.0 -- LITECH-AS Laboratory of Information Technologies LLC 19 - AS17658 3215 0.2% 357.2 -- PRIMANET-AS PrimaNet - PT. Khasanah Timur Indonesia 20 - AS43704 312 0.0% 312.0 -- PINCOM-AS PINCOM d.o.o. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 72.23.246.0/24 5918 0.4% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 2 - 210.217.224.0/19 5604 0.3% AS9531 -- GEDU-AS-KR Kwangju City Office Of Education 3 - 211.253.68.0/22 5600 0.3% AS9531 -- GEDU-AS-KR Kwangju City Office Of Education 4 - 211.253.72.0/21 5600 0.3% AS9531 -- GEDU-AS-KR Kwangju City Office Of Education 5 - 210.218.64.0/19 5600 0.3% AS9531 -- GEDU-AS-KR Kwangju City Office Of Education 6 - 210.218.0.0/18 5600 0.3% AS9531 -- GEDU-AS-KR Kwangju City Office Of Education 7 - 95.59.3.0/24 4689 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 8 - 89.218.220.0/23 4688 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 9 - 95.59.2.0/23 4685 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 10 - 95.59.4.0/22 4685 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 11 - 89.218.218.0/23 4681 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 12 - 95.59.8.0/23 4680 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 13 - 92.46.244.0/23 4661 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 14 - 88.204.221.0/24 4639 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 15 - 95.59.1.0/24 4605 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 16 - 210.111.224.0/19 4330 0.3% AS10176 -- TENET-AS Taejon Institute of Education Science 17 - 210.204.107.0/24 4324 0.3% AS10176 -- TENET-AS Taejon Institute of Education Science 18 - 211.253.176.0/20 4324 0.3% AS10176 -- TENET-AS Taejon Institute of Education Science 19 - 210.95.136.0/22 4324 0.3% AS10176 -- TENET-AS Taejon Institute of Education Science 20 - 210.100.212.0/23 4323 0.3% AS10176 -- TENET-AS Taejon Institute of Education Science 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 16 Oct '09

16 Oct '09

This report has been generated at Fri Oct 16 21:11:14 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 09-10-09 305384 187310 10-10-09 305219 187459 11-10-09 305101 187628 12-10-09 305258 187510 13-10-09 305206 187591 14-10-09 305348 188095 15-10-09 305545 188160 16-10-09 305625 188519 AS Summary 32603 Number of ASes in routing system 13866 Number of ASes announcing only one prefix 4313 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 89682176 Largest address span announced by an AS (/32s) AS27064: DNIC-ASBLK-27032-27159 - 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'). --- 16Oct09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 305850 188556 117294 38.4% All ASes AS6389 4163 327 3836 92.1% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4313 1841 2472 57.3% TWTC - tw telecom holdings, inc. AS4766 1880 583 1297 69.0% KIXS-AS-KR Korea Telecom AS17488 1466 285 1181 80.6% HATHWAY-NET-AP Hathway IP Over Cable Internet AS22773 1114 73 1041 93.4% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS1785 1770 826 944 53.3% AS-PAETEC-NET - PaeTec Communications, Inc. AS8151 1515 600 915 60.4% Uninet S.A. de C.V. AS4755 1266 390 876 69.2% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS18566 1062 244 818 77.0% COVAD - Covad Communications Co. AS19262 1021 231 790 77.4% VZGNI-TRANSIT - Verizon Internet Services Inc. AS8452 989 254 735 74.3% TEDATA TEDATA AS6478 1368 669 699 51.1% ATT-INTERNET3 - AT&T WorldNet Services AS3356 1227 548 679 55.3% LEVEL3 Level 3 Communications AS18101 980 358 622 63.5% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS10620 1018 421 597 58.6% TV Cable S.A. AS4804 680 90 590 86.8% MPX-AS Microplex PTY LTD AS4808 758 189 569 75.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7303 655 100 555 84.7% Telecom Argentina S.A. AS17908 638 92 546 85.6% TCISL Tata Communications AS24560 777 232 545 70.1% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS9498 651 109 542 83.3% BBIL-AP BHARTI Airtel Ltd. AS22047 545 18 527 96.7% VTR BANDA ANCHA S.A. AS11492 1135 615 520 45.8% CABLEONE - CABLE ONE, INC. AS7018 1568 1062 506 32.3% ATT-INTERNET4 - AT&T WorldNet Services AS5668 804 318 486 60.4% AS-5668 - CenturyTel Internet Holdings, Inc. AS9443 525 83 442 84.2% INTERNETPRIMUS-AS-AP Primus Telecommunications AS17676 562 125 437 77.8% GIGAINFRA Softbank BB Corp. AS4780 558 139 419 75.1% SEEDNET Digital United Inc. AS7011 1025 617 408 39.8% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS28573 769 364 405 52.7% NET Servicos de Comunicao S.A. Total 36802 11803 24999 67.9% Top 30 total Possible Bogus Routes 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC. 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 43.245.0.0/16 AS7502 IP-KYOTO Internetwork Kyoto 46.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 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 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 64.72.112.0/20 AS19166 66.128.38.0/24 AS15246 Telecomunicaciones Satelitales TelesatS.A. 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-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.230.240.0/20 AS27286 66.241.112.0/20 AS21547 REVNETS - Revolution Networks 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 68.234.16.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.224.0/19 AS19166 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 89.248.74.0/24 AS11730 CIL-ASN - Circle Internet LTD 89.248.76.0/24 AS11730 CIL-ASN - Circle Internet LTD 89.248.77.0/24 AS11730 CIL-ASN - Circle Internet LTD 89.248.78.0/24 AS11730 CIL-ASN - Circle Internet LTD 89.248.79.0/24 AS11730 CIL-ASN - Circle Internet LTD 91.198.127.0/24 AS8972 PLUSSERVER-AS PlusServer AG, Germany 95.215.108.0/22 AS48924 VOLSBUD-NET BMP VolsBud Ltd 96.8.64.0/18 AS19166 96.8.127.0/24 AS19166 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.10.0/24 AS38236 121.50.13.0/24 AS38236 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 122.128.120.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 125.0.0.0/8 AS5432 BELGACOM-SKYNET-AS Belgacom regional ASN 158.222.70.0/23 AS6137 SISNA - SISNA, Inc. 158.222.72.0/23 AS6137 SISNA - SISNA, Inc. 158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS 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 180.149.236.0/23 AS1221 ASN-TELSTRA Telstra Pty Ltd 180.149.238.0/23 AS1221 ASN-TELSTRA Telstra Pty Ltd 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 192.77.128.0/24 AS4323 TWTC - tw telecom holdings, inc. 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 X-WiN 192.124.252.0/22 AS680 DFN-IP service X-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 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.154.64.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 193.24.196.0/22 AS6714 ATOMNET ATOM SA 193.33.148.0/23 AS30890 EVOLVA Evolva Telecom s.r.l. 196.6.108.0/24 AS5713 SAIX-NET 196.13.201.0/24 AS2018 TENET-1 196.13.202.0/24 AS2018 TENET-1 196.13.203.0/24 AS2018 TENET-1 196.13.204.0/24 AS2018 TENET-1 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 196.207.128.0/20 AS26452 BRING-AS - BringCom, Inc. 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS33052 VZUNET - Verizon Data Services LLC 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.97.72.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.135.236.0/24 AS4358 XNET - XNet Information Systems, Inc. 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.161.92.0/24 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 198.252.165.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications 198.252.166.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications 198.252.167.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications 198.252.168.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications 198.252.169.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications 199.10.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.26.183.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.114.128.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.130.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.131.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.132.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.138.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.144.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.148.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.150.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.152.0/24 AS27033 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.153.0/24 AS27034 DNIC-ASBLK-27032-27159 - 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 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.0.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.80.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.185.130.0/23 AS19662 UNISERVE-ONLINE - Uniserve On Line 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 199.233.92.0/24 AS26896 D102-ITC - Data 102, LLC 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.9.115.0/24 AS10292 CWJ-1 - Cable & Wireless Jamaica 200.108.176.0/20 AS14551 UUNET-SA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.58.113.0/24 AS19161 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 PI-HK Pacnet 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 202.125.113.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.114.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.115.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 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 202.140.162.0/24 AS4841 202.140.168.0/24 AS4841 202.140.170.0/24 AS4841 202.140.171.0/24 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 202.174.70.0/24 AS21175 M-LINK Wind International Services SA 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 203.80.136.0/21 AS4759 EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company 203.86.96.0/19 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication 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 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.142.219.0/24 AS45149 203.189.96.0/20 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.19.14.0/23 AS577 BACOM - Bell Canada 204.89.214.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.197.0.0/16 AS3356 LEVEL3 Level 3 Communications 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 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.131.0/24 AS30715 NETRACK - Netrack, Inc. 207.174.132.0/23 AS30715 NETRACK - Netrack, Inc. 207.174.152.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.189.62.0/23 AS7132 SBIS-AS - AT&T Internet Services 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.72.116.0/22 AS40907 CAPIT-159-AS01 - Tech Solutions 208.73.88.0/21 AS36835 208.75.0.0/22 AS40907 CAPIT-159-AS01 - Tech Solutions 208.77.224.0/24 AS36835 208.77.225.0/24 AS36835 208.77.226.0/24 AS36835 208.77.227.0/24 AS36835 208.77.228.0/24 AS36835 208.77.229.0/24 AS36835 208.77.230.0/24 AS36835 208.77.231.0/24 AS36835 208.87.152.0/21 AS25973 MZIMA - Mzima Networks, Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED 210.247.224.0/19 AS7496 WEBCENTRAL-AS WebCentral 213.181.70.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.80.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.81.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.83.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.84.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.85.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.86.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.87.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.88.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.89.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.90.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.91.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.92.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.93.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.94.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.95.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 216.99.20.0/24 AS3356 LEVEL3 Level 3 Communications 216.163.144.0/20 AS35985 ONERINGNET-ATL-1 - One Ring Networks, 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. 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 222.0.0.0/8 AS9484 MOBINET-AS-MN Mobicom Company. AS Mobinet Internet Service Provider 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 16 Oct '09

16 Oct '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 Oct, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 300381 Prefixes after maximum aggregation: 140850 Deaggregation factor: 2.13 Unique aggregates announced to Internet: 148722 Total ASes present in the Internet Routing Table: 32446 Prefixes per ASN: 9.26 Origin-only ASes present in the Internet Routing Table: 28188 Origin ASes announcing only one prefix: 13763 Transit ASes present in the Internet Routing Table: 4258 Transit-only ASes present in the Internet Routing Table: 104 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 24 Max AS path prepend of ASN (12026) 22 Prefixes from unregistered ASNs in the Routing Table: 565 Unregistered ASNs in the Routing Table: 128 Number of 32-bit ASNs allocated by the RIRs: 292 Prefixes from 32-bit ASNs in the Routing Table: 217 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 192 Number of addresses announced to Internet: 2114870368 Equivalent to 126 /8s, 14 /16s and 92 /24s Percentage of available address space announced: 57.1 Percentage of allocated address space announced: 64.7 Percentage of available address space allocated: 88.2 Percentage of address space in use by end-sites: 79.4 Total number of prefixes smaller than registry allocations: 144438 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 72024 Total APNIC prefixes after maximum aggregation: 25287 APNIC Deaggregation factor: 2.85 Prefixes being announced from the APNIC address blocks: 68525 Unique aggregates announced from the APNIC address blocks: 30332 APNIC Region origin ASes present in the Internet Routing Table: 3821 APNIC Prefixes per ASN: 17.93 APNIC Region origin ASes announcing only one prefix: 1041 APNIC Region transit ASes present in the Internet Routing Table: 586 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 14 Number of APNIC addresses announced to Internet: 462426016 Equivalent to 27 /8s, 144 /16s and 15 /24s Percentage of available APNIC address space announced: 78.8 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 55296-56319, 131072-132095 APNIC Address Blocks 43/8, 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, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 126924 Total ARIN prefixes after maximum aggregation: 66963 ARIN Deaggregation factor: 1.90 Prefixes being announced from the ARIN address blocks: 101444 Unique aggregates announced from the ARIN address blocks: 38562 ARIN Region origin ASes present in the Internet Routing Table: 13302 ARIN Prefixes per ASN: 7.63 ARIN Region origin ASes announcing only one prefix: 5154 ARIN Region transit ASes present in the Internet Routing Table: 1309 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 24 Number of ARIN addresses announced to Internet: 707408384 Equivalent to 42 /8s, 42 /16s and 50 /24s Percentage of available ARIN address space announced: 62.0 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 52/8, 54/8, 55/8, 56/8, 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, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 69231 Total RIPE prefixes after maximum aggregation: 40421 RIPE Deaggregation factor: 1.71 Prefixes being announced from the RIPE address blocks: 62717 Unique aggregates announced from the RIPE address blocks: 41918 RIPE Region origin ASes present in the Internet Routing Table: 13610 RIPE Prefixes per ASN: 4.61 RIPE Region origin ASes announcing only one prefix: 7088 RIPE Region transit ASes present in the Internet Routing Table: 2058 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 21 Number of RIPE addresses announced to Internet: 402187968 Equivalent to 23 /8s, 248 /16s and 230 /24s Percentage of available RIPE address space announced: 74.9 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 196608-197631 RIPE Address Blocks 2/8, 25/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 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: 25837 Total LACNIC prefixes after maximum aggregation: 6363 LACNIC Deaggregation factor: 4.06 Prefixes being announced from the LACNIC address blocks: 24132 Unique aggregates announced from the LACNIC address blocks: 13313 LACNIC Region origin ASes present in the Internet Routing Table: 1192 LACNIC Prefixes per ASN: 20.24 LACNIC Region origin ASes announcing only one prefix: 381 LACNIC Region transit ASes present in the Internet Routing Table: 193 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 21 Number of LACNIC addresses announced to Internet: 67348480 Equivalent to 4 /8s, 3 /16s and 168 /24s Percentage of available LACNIC address space announced: 66.9 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 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: 5911 Total AfriNIC prefixes after maximum aggregation: 1540 AfriNIC Deaggregation factor: 3.84 Prefixes being announced from the AfriNIC address blocks: 4303 Unique aggregates announced from the AfriNIC address blocks: 1571 AfriNIC Region origin ASes present in the Internet Routing Table: 328 AfriNIC Prefixes per ASN: 13.12 AfriNIC Region origin ASes announcing only one prefix: 99 AfriNIC Region transit ASes present in the Internet Routing Table: 67 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 12591360 Equivalent to 0 /8s, 192 /16s and 33 /24s Percentage of available AfriNIC address space announced: 37.5 AfriNIC AS Blocks 36864-37887, 327680-328703 & 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 1764 6996 458 Korea Telecom (KIX) 17488 1466 138 143 Hathway IP Over Cable Interne 4755 1266 292 145 TATA Communications formerly 9583 1102 87 531 Sify Limited 4134 1012 18169 392 CHINANET-BACKBONE 18101 980 204 33 Reliance Infocom Ltd Internet 7545 892 199 101 TPG Internet Pty Ltd 9829 849 661 20 BSNL National Internet Backbo 17974 789 248 93 PT TELEKOMUNIKASI INDONESIA 24560 778 286 165 Bharti Airtel Ltd., Telemedia 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 4161 3626 312 bellsouth.net, inc. 4323 3704 1037 385 Time Warner Telecom 1785 1770 714 139 PaeTec Communications, Inc. 7018 1567 5846 1061 AT&T WorldNet Services 20115 1487 1481 676 Charter Communications 6478 1368 276 419 AT&T Worldnet Services 2386 1304 637 943 AT&T Data Communications Serv 3356 1229 10964 439 Level 3 Communications, LLC 11492 1135 208 12 Cable One 22773 1114 2604 67 Cox Communications, Inc. 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 30890 512 94 207 Evolva Telecom 35805 458 40 5 United Telecom of Georgia 3292 450 1908 394 TDC Tele Danmark 12479 429 578 6 Uni2 Autonomous System 702 420 1822 338 UUNET - Commercial IP service 9198 393 138 12 Kazakhtelecom Data Network Ad 8866 358 110 23 Bulgarian Telecommunication C 3320 356 7068 304 Deutsche Telekom AG 3301 351 1412 308 TeliaNet Sweden 3215 349 3144 111 France Telecom Transpac 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 1513 2899 244 UniNet S.A. de C.V. 10620 1018 227 100 TVCABLE BOGOTA 28573 767 651 87 NET Servicos de Comunicao S.A 7303 654 346 100 Telecom Argentina Stet-France 22047 545 302 14 VTR PUNTO NET S.A. 11830 475 310 61 Instituto Costarricense de El 11172 442 99 70 Servicios Alestra S.A de C.V 14117 437 29 11 Telefonica del Sur S.A. 7738 428 858 29 Telecomunicacoes da Bahia S.A 6471 421 96 31 ENTEL CHILE 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 8452 989 188 7 TEDATA 24863 932 96 67 LINKdotNET AS number 3741 273 857 234 The Internet Solution 2018 191 183 117 Tertiary Education Network 6713 176 167 12 Itissalat Al-MAGHRIB 29571 140 14 6 Ci Telecom Autonomous system 33776 124 7 11 Starcomms Nigeria Limited 5536 122 8 13 Internet Egypt Network 5713 116 508 67 Telkom SA Ltd 24835 108 46 9 RAYA Telecom - Egypt 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 4161 3626 312 bellsouth.net, inc. 4323 3704 1037 385 Time Warner Telecom 1785 1770 714 139 PaeTec Communications, Inc. 4766 1764 6996 458 Korea Telecom (KIX) 7018 1567 5846 1061 AT&T WorldNet Services 8151 1513 2899 244 UniNet S.A. de C.V. 20115 1487 1481 676 Charter Communications 17488 1466 138 143 Hathway IP Over Cable Interne 6478 1368 276 419 AT&T Worldnet Services 2386 1304 637 943 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 4323 3704 3319 Time Warner Telecom 1785 1770 1631 PaeTec Communications, Inc. 17488 1466 1323 Hathway IP Over Cable Interne 4766 1764 1306 Korea Telecom (KIX) 8151 1513 1269 UniNet S.A. de C.V. 11492 1135 1123 Cable One 4755 1266 1121 TATA Communications formerly 18566 1062 1052 Covad Communications 22773 1114 1047 Cox Communications, Inc. 8452 989 982 TEDATA 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 2.0.0.0/16 12654 RIPE NCC RIS Project 2.1.0.0/21 12654 RIPE NCC RIS Project 2.1.24.0/24 12654 RIPE NCC RIS Project 41.223.92.0/22 36936 >>UNKNOWN<< 41.223.189.0/24 26452 Local Communications Networks 43.245.0.0/16 7502 Internetwork Kyoto 46.0.0.0/16 12654 RIPE NCC RIS Project 46.1.0.0/21 12654 RIPE NCC RIS Project 46.1.24.0/24 12654 RIPE NCC RIS Project 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 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 /9:10 /10:24 /11:63 /12:176 /13:357 /14:630 /15:1207 /16:10697 /17:4881 /18:8438 /19:17490 /20:21039 /21:21018 /22:27426 /23:26869 /24:157288 /25:923 /26:1096 /27:553 /28:153 /29:8 /30:7 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2693 4161 bellsouth.net, inc. 4323 2354 3704 Time Warner Telecom 4766 1437 1764 Korea Telecom (KIX) 1785 1235 1770 PaeTec Communications, Inc. 17488 1227 1466 Hathway IP Over Cable Interne 11492 1058 1135 Cable One 18566 1043 1062 Covad Communications 9583 954 1102 Sify Limited 10620 924 1018 TVCABLE BOGOTA 7018 923 1567 AT&T WorldNet Services Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 2:1 4:14 8:223 12:2142 13:7 15:22 16:3 17:5 20:36 24:1184 32:52 34:2 38:603 40:97 41:1749 43:1 44:2 46:1 47:20 52:6 55:2 56:2 57:25 58:604 59:640 60:440 61:1078 62:1017 63:2006 64:3632 65:2383 66:4091 67:1811 68:984 69:2758 70:568 71:154 72:1689 73:2 74:1946 75:182 76:358 77:863 78:579 79:388 80:905 81:809 82:488 83:434 84:525 85:1001 86:377 87:695 88:389 89:1516 90:70 91:2602 92:414 93:1228 94:1260 95:1130 96:174 97:271 98:346 99:30 109:58 110:232 111:455 112:145 113:152 114:265 115:422 116:1076 117:550 118:355 119:776 120:131 121:789 122:1291 123:780 124:1039 125:1364 128:220 129:220 130:131 131:421 132:76 133:10 134:186 135:42 136:224 137:170 138:174 139:82 140:437 141:123 142:385 143:340 144:368 145:48 146:391 147:172 148:548 149:203 150:151 151:176 152:216 153:156 154:2 155:271 156:166 157:310 158:90 159:357 160:292 161:171 162:279 163:172 164:279 165:512 166:476 167:389 168:752 169:163 170:463 171:42 172:2 173:397 174:372 175:1 178:1 180:84 182:1 186:145 187:175 188:1185 189:604 190:3102 192:5763 193:4274 194:3324 195:2755 196:1158 198:3555 199:3357 200:5199 201:1364 202:7868 203:8229 204:3921 205:2194 206:2403 207:2977 208:3963 209:3484 210:2565 211:1135 212:1603 213:1623 214:195 215:39 216:4406 217:1327 218:415 219:457 220:1133 221:449 222:312 End of report

1 0