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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 11 Dec '09

11 Dec '09

This report has been generated at Fri Dec 11 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 04-12-09 310737 192817 05-12-09 310870 192536 06-12-09 310697 192398 07-12-09 310614 191838 08-12-09 310880 190765 09-12-09 310972 191617 10-12-09 310912 192007 11-12-09 311684 190374 AS Summary 33116 Number of ASes in routing system 14097 Number of ASes announcing only one prefix 4367 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 92609472 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'). --- 11Dec09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 308693 190327 118366 38.3% All ASes AS6389 4232 318 3914 92.5% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4367 1944 2423 55.5% TWTC - tw telecom holdings, inc. AS1785 1791 345 1446 80.7% AS-PAETEC-NET - PaeTec Communications, Inc. AS4766 1780 474 1306 73.4% KIXS-AS-KR Korea Telecom AS17488 1458 311 1147 78.7% HATHWAY-NET-AP Hathway IP Over Cable Internet AS22773 1123 71 1052 93.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8151 1586 659 927 58.4% Uninet S.A. de C.V. AS4755 1278 391 887 69.4% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS19262 1044 236 808 77.4% VZGNI-TRANSIT - Verizon Internet Services Inc. AS8452 946 263 683 72.2% TEDATA TEDATA AS18101 992 326 666 67.1% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS10620 1002 338 664 66.3% TV Cable S.A. AS6478 1169 532 637 54.5% ATT-INTERNET3 - AT&T WorldNet Services AS18566 1059 444 615 58.1% COVAD - Covad Communications Co. AS3356 1203 622 581 48.3% LEVEL3 Level 3 Communications AS24560 809 232 577 71.3% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS4808 764 196 568 74.3% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS4134 1012 449 563 55.6% CHINANET-BACKBONE No.31,Jin-rong Street AS4804 633 70 563 88.9% MPX-AS Microplex PTY LTD AS7303 665 103 562 84.5% Telecom Argentina S.A. AS7018 1588 1032 556 35.0% ATT-INTERNET4 - AT&T WorldNet Services AS17908 765 240 525 68.6% TCISL Tata Communications AS11492 1145 632 513 44.8% CABLEONE - CABLE ONE, INC. AS4780 634 139 495 78.1% SEEDNET Digital United Inc. AS22047 545 50 495 90.8% VTR BANDA ANCHA S.A. AS28573 821 351 470 57.2% NET Servicos de Comunicao S.A. AS9443 532 79 453 85.2% INTERNETPRIMUS-AS-AP Primus Telecommunications AS5668 786 344 442 56.2% AS-5668 - CenturyTel Internet Holdings, Inc. AS17676 564 129 435 77.1% GIGAINFRA Softbank BB Corp. AS35805 465 47 418 89.9% UTG-AS United Telecom AS Total 36758 11367 25391 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 66.206.47.0/24 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 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 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 Axtel, S.A.B. de C. V. 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 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. 198.161.82.0/23 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 202.66.128.0/18 AS9584 GENESIS-AP Diyixian.com Limited 202.66.184.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.186.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.188.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.189.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.190.0/24 AS9584 GENESIS-AP Diyixian.com Limited 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 207.174.132.0/23 AS30715 207.174.152.0/22 AS30715 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 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 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

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 11 Dec '09

11 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 12 Dec, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 306287 Prefixes after maximum aggregation: 142533 Deaggregation factor: 2.15 Unique aggregates announced to Internet: 150582 Total ASes present in the Internet Routing Table: 32907 Prefixes per ASN: 9.31 Origin-only ASes present in the Internet Routing Table: 28575 Origin ASes announcing only one prefix: 13946 Transit ASes present in the Internet Routing Table: 4332 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: 24 Max AS path prepend of ASN (12026) 22 Prefixes from unregistered ASNs in the Routing Table: 994 Unregistered ASNs in the Routing Table: 135 Number of 32-bit ASNs allocated by the RIRs: 351 Prefixes from 32-bit ASNs in the Routing Table: 301 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 162 Number of addresses announced to Internet: 2160649728 Equivalent to 128 /8s, 200 /16s and 230 /24s Percentage of available address space announced: 58.3 Percentage of allocated address space announced: 66.1 Percentage of available address space allocated: 88.2 Percentage of address space in use by end-sites: 80.3 Total number of prefixes smaller than registry allocations: 147120 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 73696 Total APNIC prefixes after maximum aggregation: 25498 APNIC Deaggregation factor: 2.89 Prefixes being announced from the APNIC address blocks: 70372 Unique aggregates announced from the APNIC address blocks: 31050 APNIC Region origin ASes present in the Internet Routing Table: 3895 APNIC Prefixes per ASN: 18.07 APNIC Region origin ASes announcing only one prefix: 1062 APNIC Region transit ASes present in the Internet Routing Table: 607 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 23 Number of APNIC addresses announced to Internet: 483880224 Equivalent to 28 /8s, 215 /16s and 109 /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, 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: 128493 Total ARIN prefixes after maximum aggregation: 67389 ARIN Deaggregation factor: 1.91 Prefixes being announced from the ARIN address blocks: 103031 Unique aggregates announced from the ARIN address blocks: 38828 ARIN Region origin ASes present in the Internet Routing Table: 13397 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: 1322 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 24 Number of ARIN addresses announced to Internet: 733616416 Equivalent to 43 /8s, 186 /16s and 25 /24s Percentage of available ARIN address space announced: 64.3 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 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: 70531 Total RIPE prefixes after maximum aggregation: 41263 RIPE Deaggregation factor: 1.71 Prefixes being announced from the RIPE address blocks: 63953 Unique aggregates announced from the RIPE address blocks: 42662 RIPE Region origin ASes present in the Internet Routing Table: 13876 RIPE Prefixes per ASN: 4.61 RIPE Region origin ASes announcing only one prefix: 7219 RIPE Region transit ASes present in the Internet Routing Table: 2088 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 23 Number of RIPE addresses announced to Internet: 406627904 Equivalent to 24 /8s, 60 /16s and 166 /24s Percentage of available RIPE address space announced: 75.7 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 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: 26775 Total LACNIC prefixes after maximum aggregation: 6482 LACNIC Deaggregation factor: 4.13 Prefixes being announced from the LACNIC address blocks: 25094 Unique aggregates announced from the LACNIC address blocks: 13714 LACNIC Region origin ASes present in the Internet Routing Table: 1220 LACNIC Prefixes per ASN: 20.57 LACNIC Region origin ASes announcing only one prefix: 390 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: 20 Number of LACNIC addresses announced to Internet: 69110272 Equivalent to 4 /8s, 30 /16s and 138 /24s Percentage of available LACNIC address space announced: 68.7 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: 5929 Total AfriNIC prefixes after maximum aggregation: 1581 AfriNIC Deaggregation factor: 3.75 Prefixes being announced from the AfriNIC address blocks: 4339 Unique aggregates announced from the AfriNIC address blocks: 1526 AfriNIC Region origin ASes present in the Internet Routing Table: 335 AfriNIC Prefixes per ASN: 12.95 AfriNIC Region origin ASes announcing only one prefix: 93 AfriNIC Region transit ASes present in the Internet Routing Table: 72 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 16 Number of AfriNIC addresses announced to Internet: 14305536 Equivalent to 0 /8s, 218 /16s and 73 /24s Percentage of available AfriNIC address space announced: 42.6 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 1780 7509 461 Korea Telecom (KIX) 17488 1459 143 132 Hathway IP Over Cable Interne 4755 1278 295 147 TATA Communications formerly 4134 1012 19458 393 CHINANET-BACKBONE 9583 1007 75 500 Sify Limited 18101 992 204 34 Reliance Infocom Ltd Internet 7545 917 198 98 TPG Internet Pty Ltd 17974 849 270 58 PT TELEKOMUNIKASI INDONESIA 9829 832 674 22 BSNL National Internet Backbo 24560 810 294 176 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 4232 3895 311 bellsouth.net, inc. 4323 3770 1068 401 Time Warner Telecom 1785 1791 699 135 PaeTec Communications, Inc. 7018 1588 5807 1031 AT&T WorldNet Services 20115 1525 1483 666 Charter Communications 2386 1293 632 933 AT&T Data Communications Serv 3356 1202 10945 426 Level 3 Communications, LLC 6478 1169 253 330 AT&T Worldnet Services 11492 1145 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 516 98 207 Evolva Telecom 9198 471 138 12 Kazakhtelecom Data Network Ad 35805 465 40 5 United Telecom of Georgia 3292 447 1903 392 TDC Tele Danmark 702 418 1837 336 UUNET - Commercial IP service 8551 377 354 41 Bezeq International 8866 375 110 23 Bulgarian Telecommunication C 3320 361 7068 307 Deutsche Telekom AG 3215 350 3160 112 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 1587 2899 231 UniNet S.A. de C.V. 10620 1002 223 136 TVCABLE BOGOTA 28573 821 669 84 NET Servicos de Comunicao S.A 7303 665 351 96 Telecom Argentina Stet-France 22047 545 302 14 VTR PUNTO NET S.A. 11830 473 308 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 432 858 29 Telecomunicacoes da Bahia S.A 6503 430 163 181 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 1032 444 8 TEDATA 24863 709 143 52 LINKdotNET AS number 3741 273 857 233 The Internet Solution 2018 178 196 100 Tertiary Education Network 6713 175 167 12 Itissalat Al-MAGHRIB 29571 152 19 9 Ci Telecom Autonomous system 29975 134 506 15 Vodacom 5536 121 8 18 Internet Egypt Network 5713 116 508 67 Telkom SA Ltd 33776 112 6 14 Starcomms Nigeria Limited Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4232 3895 311 bellsouth.net, inc. 4323 3770 1068 401 Time Warner Telecom 1785 1791 699 135 PaeTec Communications, Inc. 4766 1780 7509 461 Korea Telecom (KIX) 7018 1588 5807 1031 AT&T WorldNet Services 8151 1587 2899 231 UniNet S.A. de C.V. 20115 1525 1483 666 Charter Communications 17488 1459 143 132 Hathway IP Over Cable Interne 2386 1293 632 933 AT&T Data Communications Serv 4755 1278 295 147 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 3770 3369 Time Warner Telecom 1785 1791 1656 PaeTec Communications, Inc. 8151 1587 1356 UniNet S.A. de C.V. 17488 1459 1327 Hathway IP Over Cable Interne 4766 1780 1319 Korea Telecom (KIX) 4755 1278 1131 TATA Communications formerly 11492 1145 1131 Cable One 22773 1123 1057 Cox Communications, Inc. 18566 1059 1049 Covad Communications 8452 1032 1024 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 /8:21 /9:10 /10:25 /11:65 /12:180 /13:379 /14:645 /15:1228 /16:10813 /17:5022 /18:8568 /19:17677 /20:21536 /21:21484 /22:27765 /23:27724 /24:160197 /25:937 /26:1160 /27:589 /28:235 /29:11 /30:8 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2768 4232 bellsouth.net, inc. 4323 2370 3770 Time Warner Telecom 4766 1431 1780 Korea Telecom (KIX) 1785 1256 1791 PaeTec Communications, Inc. 17488 1225 1459 Hathway IP Over Cable Interne 11492 1067 1145 Cable One 18566 1040 1059 Covad Communications 7018 954 1588 AT&T WorldNet Services 8452 928 1032 TEDATA 10620 907 1002 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 8:225 12:2057 13:9 15:22 16:3 17:5 20:37 24:1283 32:49 38:629 40:99 41:1830 43:1 44:3 46:1 47:21 52:6 55:2 56:2 57:24 58:648 59:654 60:446 61:1102 62:971 63:2009 64:3769 65:2372 66:4103 67:1779 68:1026 69:2824 70:686 71:232 72:1879 73:2 74:2037 75:190 76:361 77:835 78:599 79:407 80:935 81:811 82:465 83:442 84:535 85:1021 86:381 87:677 88:420 89:1566 90:63 91:2654 92:445 93:1114 94:1343 95:834 96:183 97:285 98:403 99:24 109:186 110:278 111:499 112:157 113:205 114:288 115:478 116:1079 117:592 118:371 119:809 120:144 121:833 122:1311 123:796 124:1018 125:1341 128:212 129:201 130:134 131:460 132:83 133:16 134:183 135:41 136:229 137:168 138:239 139:81 140:456 141:121 142:375 143:340 144:390 145:53 146:390 147:173 148:568 149:192 150:148 151:173 152:219 153:161 154:2 155:270 156:171 157:326 158:97 159:357 160:298 161:174 162:281 163:163 164:308 165:471 166:490 167:392 168:753 169:159 170:563 171:42 172:1 173:391 174:442 180:205 183:162 184:3 186:194 187:166 188:1058 189:654 190:3401 192:5718 193:4321 194:3371 195:2780 196:1196 198:3565 199:3383 200:5247 201:1433 202:7978 203:8286 204:3988 205:2167 206:2407 207:3046 208:3962 209:3383 210:2562 211:1147 212:1645 213:1642 214:247 215:58 216:4423 217:1373 218:480 219:455 220:1146 221:448 222:300 End of report

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[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

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[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

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[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

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[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

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[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

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[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

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[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

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[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

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