October 2013 - routing-wg - mailman.ripe.net

The Cidr Report
by cidr-report＠potaroo.net 04 Oct '13

04 Oct '13

This report has been generated at Fri Oct 4 21:13:31 2013 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 27-09-13 480420 271008 28-09-13 480526 271503 29-09-13 480781 271509 30-09-13 480357 271325 01-10-13 479734 271628 02-10-13 480438 271524 03-10-13 480524 271615 04-10-13 479970 272934 AS Summary 45275 Number of ASes in routing system 18585 Number of ASes announcing only one prefix 4174 Largest number of prefixes announced by an AS AS7029 : WINDSTREAM - Windstream Communications Inc 118190016 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'). --- 04Oct13 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 480818 273005 207813 43.2% All ASes AS6389 3060 62 2998 98.0% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS17974 2697 120 2577 95.6% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS28573 3361 867 2494 74.2% NET Serviços de Comunicação S.A. AS7029 4174 1867 2307 55.3% WINDSTREAM - Windstream Communications Inc AS4766 2945 954 1991 67.6% KIXS-AS-KR Korea Telecom AS10620 2598 1030 1568 60.4% Telmex Colombia S.A. AS18566 2066 572 1494 72.3% COVAD - Covad Communications Co. AS36998 1864 375 1489 79.9% SDN-MOBITEL AS4323 2961 1538 1423 48.1% TWTC - tw telecom holdings, inc. AS7303 1724 466 1258 73.0% Telecom Argentina S.A. AS1785 2019 810 1209 59.9% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1769 585 1184 66.9% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7552 1195 145 1050 87.9% VIETEL-AS-AP Vietel Corporation AS18881 1463 438 1025 70.1% Global Village Telecom AS22561 1237 216 1021 82.5% DIGITAL-TELEPORT - Digital Teleport Inc. AS7545 2085 1222 863 41.4% TPG-INTERNET-AP TPG Telecom Limited AS22773 2058 1241 817 39.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS18101 979 178 801 81.8% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS4808 1191 403 788 66.2% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS8402 1816 1040 776 42.7% CORBINA-AS OJSC "Vimpelcom" AS11830 866 118 748 86.4% Instituto Costarricense de Electricidad y Telecom. AS701 1517 793 724 47.7% UUNET - MCI Communications Services, Inc. d/b/a Verizon Business AS24560 1091 373 718 65.8% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS8151 1345 633 712 52.9% Uninet S.A. de C.V. AS6983 1294 585 709 54.8% ITCDELTA - ITC^Deltacom AS13977 851 146 705 82.8% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS6147 799 108 691 86.5% Telefonica del Peru S.A.A. AS855 737 55 682 92.5% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS7738 780 138 642 82.3% Telemar Norte Leste S.A. AS17676 767 140 627 81.7% GIGAINFRA Softbank BB Corp. Total 53309 17218 36091 67.7% Top 30 total Possible Bogus Routes 23.92.224.0/23 AS55048 VMWARE - VMware, Inc. 23.92.226.0/23 AS55048 VMWARE - VMware, Inc. 23.92.232.0/23 AS55048 VMWARE - VMware, Inc. 23.235.96.0/20 AS7782 ALSK-7782 - Alaska Communications Systems Group, Inc. 27.54.116.0/22 AS55452 27.54.116.0/24 AS55452 27.54.119.0/24 AS55452 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.182.96.0/23 AS15830 TELECITY-LON TELECITYGROUP INTERNATIONAL LIMITED 64.25.20.0/24 AS19535 64.25.21.0/24 AS19535 64.25.22.0/24 AS19535 64.25.27.0/24 AS7046 RFC2270-UUNET-CUSTOMER - MCI Communications Services, Inc. d/b/a Verizon Business 64.185.224.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.225.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.226.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.227.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.228.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.229.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.230.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.231.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.232.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.233.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.234.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.235.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.236.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.237.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.238.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.239.0/24 AS27431 JTLNET - JTL Networks Inc. 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc. 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc. 65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global 66.180.64.0/21 AS32558 ZEUTER - Zeuter Development Corporation 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.187.240.0/20 AS14552 ACS-SOUTHEASTDATACENTER - Affiliated Computer Services, Inc. 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 72.35.224.0/22 AS30097 NUWAVE - NuWave 72.35.229.0/24 AS30188 TELEVERGENCE - Televergence Solutions Inc. 72.35.232.0/21 AS6246 AVALONTEL - AvalonTel 72.44.16.0/20 AS15054 NORTHEAST-TEXAS-BROADBAND-LLC - Northeast Texas Broadband, LLC 74.115.124.0/23 AS46540 NARSASN - National Asset Recovery Services, Inc 82.103.0.0/18 AS30901 91.193.60.0/22 AS3356 LEVEL3 Level 3 Communications 91.195.66.0/23 AS3356 LEVEL3 Level 3 Communications 91.197.36.0/22 AS43359 91.199.90.0/24 AS44330 91.200.188.0/22 AS44016 91.205.188.0/22 AS47983 91.207.178.0/23 AS48274 91.209.163.0/24 AS48445 91.212.54.0/24 AS21409 IKOULA Ikoula Net SAS 93.190.8.0/24 AS47254 93.190.9.0/24 AS47254 93.190.10.0/24 AS47254 100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 103.13.212.0/24 AS17819 ASN-EQUINIX-AP Equinix Asia Pacific 103.13.213.0/24 AS17819 ASN-EQUINIX-AP Equinix Asia Pacific 103.13.214.0/24 AS17819 ASN-EQUINIX-AP Equinix Asia Pacific 103.13.215.0/24 AS17819 ASN-EQUINIX-AP Equinix Asia Pacific 103.14.100.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited 103.14.101.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited 103.14.102.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited 103.14.103.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited 116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 120.136.17.0/24 AS38779 BMG-AS-ID Badan Meteorologi dan Geofisika 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 124.64.0.0/10 AS4847 CNIX-AP China Networks Inter-Exchange 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services LP 164.40.184.0/24 AS19821 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 190.3.160.0/21 AS27975 SYNAPSIS COLOMBIA LTDA 190.15.72.0/21 AS15146 CABLEBAHAMAS - Cable Bahamas 190.124.252.0/22 AS7303 Telecom Argentina S.A. 193.9.59.0/24 AS1257 TELE2 193.22.224.0/20 AS3322 193.22.238.0/23 AS6824 HERMES-NETWORK Hermes Telecom International Ltd 193.33.66.0/23 AS39874 193.33.112.0/23 AS8586 OBSL-AS TalkTalk Communications Limited 193.109.15.0/24 AS12690 MKSNET-AS MKS Autonomous System 193.109.224.0/24 AS47427 193.111.30.0/23 AS24734 193.111.125.0/24 AS44581 SE-ALLTELE AllTele Allmanna Svenska Telefonaktiebolaget 193.111.155.0/24 AS44581 SE-ALLTELE AllTele Allmanna Svenska Telefonaktiebolaget 193.164.152.0/24 AS3356 LEVEL3 Level 3 Communications 193.178.217.0/24 AS20737 193.188.252.0/24 AS8697 JTC-AS8697 Jordan Telecommunications Company 193.202.8.0/21 AS3322 193.254.218.0/23 AS25229 VOLIA-AS Kyivski Telekomunikatsiyni Merezhi LLC 193.254.250.0/23 AS25349 193.254.250.0/24 AS25349 193.254.251.0/24 AS25349 194.50.82.0/24 AS16276 OVH OVH Systems 194.63.152.0/22 AS3356 LEVEL3 Level 3 Communications 194.79.48.0/22 AS39117 194.113.27.0/24 AS12518 SHLINK SHLINK Internet Service 194.126.219.0/24 AS34545 194.169.237.0/24 AS12968 CDP Netia SA 195.114.4.0/23 AS41158 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA 195.234.156.0/24 AS25028 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.58.248.0/21 AS27849 201.71.16.0/20 AS28638 EMTEC EMPRESA DE TECNOLOGIA EMPREENDIMENTOS DE COM 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.52.47.0/24 AS55560 202.58.113.0/24 AS19161 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.84.16.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.84.17.0/24 AS17781 XINHUA Xinhua News Agency 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.142.219.0/24 AS45149 203.191.48.0/20 AS24175 VINAREN-AS-AP VietNam Research and Education Network 203.191.56.0/21 AS38042 INCOMNET-MONGOLIA-AS-AP Incomnet LLC, Mongolia, VSAT and Wireless service 204.9.116.0/22 AS30097 NUWAVE - NuWave 204.10.88.0/21 AS3356 LEVEL3 Level 3 Communications 204.10.92.0/23 AS30097 NUWAVE - NuWave 204.10.94.0/23 AS30097 NUWAVE - NuWave 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC 204.69.144.0/24 AS27283 RJF-INTERNET - Raymond James Financial, Inc. 204.187.11.0/24 AS51113 ELEKTA-AS Elekta 205.211.160.0/24 AS30045 UHN-ASN - University Health Network 206.81.112.0/20 AS32618 ADKNO-KC - Adknowledge, Inc. 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 206.221.176.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.177.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.178.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.179.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.180.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.181.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.182.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.183.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.184.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.185.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.186.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.187.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.188.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.189.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.190.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.191.0/24 AS27431 JTLNET - JTL Networks Inc. 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.254.128.0/21 AS30689 FLOW-NET - FLOW 207.254.128.0/24 AS30689 FLOW-NET - FLOW 207.254.136.0/21 AS30689 FLOW-NET - FLOW 208.66.225.0/24 AS3549 GBLX Global Crossing Ltd. 208.66.227.0/24 AS3549 GBLX Global Crossing Ltd. 208.76.20.0/24 AS31812 208.76.21.0/24 AS31812 208.77.164.0/24 AS22659 208.77.165.0/24 AS22659 208.77.166.0/24 AS22659 208.77.167.0/24 AS22659 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.85.116.0/23 AS25956 ALPHEUS - Alpheus Data Services, L.L.C. 208.85.212.0/22 AS32618 ADKNO-KC - Adknowledge, Inc. 208.89.32.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.33.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.34.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.35.0/24 AS27431 JTLNET - JTL Networks Inc. 208.90.64.0/22 AS16415 PRCNET-DOM - Precision Response Corporation 208.91.72.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.73.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.76.0/23 AS21681 ANDOVER-TRADING - ANDOVER TRADING 209.87.144.0/21 AS21919 209.87.152.0/22 AS21919 209.87.156.0/24 AS21919 209.87.157.0/24 AS21919 209.87.158.0/24 AS21919 209.87.159.0/24 AS21919 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.209.51.0/24 AS18687 MPOWER-2 - MPOWER COMMUNICATIONS CORP. 209.209.64.0/20 AS46851 IPARADIGMS - iParadigms, LLC 209.212.63.0/24 AS16467 ASN-NEXTWEB-R1 - Nextweb, Inc 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.234.112.0/23 AS32252 209.234.114.0/23 AS32252 209.234.116.0/24 AS32252 209.234.117.0/24 AS32252 209.234.118.0/24 AS32252 209.234.119.0/24 AS32252 209.234.120.0/24 AS32252 209.234.121.0/24 AS32252 209.234.122.0/24 AS32252 216.12.163.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.146.0.0/19 AS1915 SEQUOIA-AS - National Science Foundation 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.234.128.0/22 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.139.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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Weekly Routing Table Report
by Routing Analysis Role Account 04 Oct '13

04 Oct '13

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 05 Oct, 2013 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 468683 Prefixes after maximum aggregation: 189054 Deaggregation factor: 2.48 Unique aggregates announced to Internet: 232434 Total ASes present in the Internet Routing Table: 45122 Prefixes per ASN: 10.39 Origin-only ASes present in the Internet Routing Table: 35242 Origin ASes announcing only one prefix: 16252 Transit ASes present in the Internet Routing Table: 5902 Transit-only ASes present in the Internet Routing Table: 166 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 30 Max AS path prepend of ASN ( 36992) 22 Prefixes from unregistered ASNs in the Routing Table: 338 Unregistered ASNs in the Routing Table: 189 Number of 32-bit ASNs allocated by the RIRs: 5144 Number of 32-bit ASNs visible in the Routing Table: 3978 Prefixes from 32-bit ASNs in the Routing Table: 12238 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 665 Number of addresses announced to Internet: 2647718900 Equivalent to 157 /8s, 208 /16s and 251 /24s Percentage of available address space announced: 71.5 Percentage of allocated address space announced: 71.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 95.0 Total number of prefixes smaller than registry allocations: 164010 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 111126 Total APNIC prefixes after maximum aggregation: 33829 APNIC Deaggregation factor: 3.28 Prefixes being announced from the APNIC address blocks: 113153 Unique aggregates announced from the APNIC address blocks: 46794 APNIC Region origin ASes present in the Internet Routing Table: 4872 APNIC Prefixes per ASN: 23.23 APNIC Region origin ASes announcing only one prefix: 1218 APNIC Region transit ASes present in the Internet Routing Table: 821 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 21 Number of APNIC region 32-bit ASNs visible in the Routing Table: 692 Number of APNIC addresses announced to Internet: 728412160 Equivalent to 43 /8s, 106 /16s and 176 /24s Percentage of available APNIC address space announced: 85.1 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-63999, 131072-133631 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 162812 Total ARIN prefixes after maximum aggregation: 81536 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 163305 Unique aggregates announced from the ARIN address blocks: 75874 ARIN Region origin ASes present in the Internet Routing Table: 15904 ARIN Prefixes per ASN: 10.27 ARIN Region origin ASes announcing only one prefix: 6017 ARIN Region transit ASes present in the Internet Routing Table: 1660 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 22 Number of ARIN addresses announced to Internet: 1072976640 Equivalent to 63 /8s, 244 /16s and 83 /24s Percentage of available ARIN address space announced: 56.8 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, 62464-63487, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 118832 Total RIPE prefixes after maximum aggregation: 61246 RIPE Deaggregation factor: 1.94 Prefixes being announced from the RIPE address blocks: 122391 Unique aggregates announced from the RIPE address blocks: 78886 RIPE Region origin ASes present in the Internet Routing Table: 17455 RIPE Prefixes per ASN: 7.01 RIPE Region origin ASes announcing only one prefix: 8261 RIPE Region transit ASes present in the Internet Routing Table: 2814 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2406 Number of RIPE addresses announced to Internet: 656682980 Equivalent to 39 /8s, 36 /16s and 47 /24s Percentage of available RIPE address space announced: 95.5 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, 56320-58367 59392-61439, 61952-62463, 196608-200191 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 51953 Total LACNIC prefixes after maximum aggregation: 9822 LACNIC Deaggregation factor: 5.29 Prefixes being announced from the LACNIC address blocks: 56961 Unique aggregates announced from the LACNIC address blocks: 26309 LACNIC Region origin ASes present in the Internet Routing Table: 2030 LACNIC Prefixes per ASN: 28.06 LACNIC Region origin ASes announcing only one prefix: 563 LACNIC Region transit ASes present in the Internet Routing Table: 385 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 852 Number of LACNIC addresses announced to Internet: 140082192 Equivalent to 8 /8s, 89 /16s and 124 /24s Percentage of available LACNIC address space announced: 83.5 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 11572 Total AfriNIC prefixes after maximum aggregation: 2533 AfriNIC Deaggregation factor: 4.57 Prefixes being announced from the AfriNIC address blocks: 12208 Unique aggregates announced from the AfriNIC address blocks: 3999 AfriNIC Region origin ASes present in the Internet Routing Table: 653 AfriNIC Prefixes per ASN: 18.70 AfriNIC Region origin ASes announcing only one prefix: 193 AfriNIC Region transit ASes present in the Internet Routing Table: 137 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6 Number of AfriNIC addresses announced to Internet: 47751424 Equivalent to 2 /8s, 216 /16s and 161 /24s Percentage of available AfriNIC address space announced: 47.4 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2947 11563 946 Korea Telecom (KIX) 17974 2698 903 90 PT TELEKOMUNIKASI INDONESIA 7545 2084 321 112 TPG Internet Pty Ltd 4755 1769 391 187 TATA Communications formerly 9829 1548 1236 41 BSNL National Internet Backbo 9583 1237 93 507 Sify Limited 9498 1196 309 72 BHARTI Airtel Ltd. 4808 1191 2131 347 CNCGROUP IP network: China169 7552 1164 1080 13 Vietel Corporation 24560 1091 380 164 Bharti Airtel Ltd., Telemedia Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3061 3689 59 BellSouth.net Inc. 18566 2066 382 184 Covad Communications 22773 2055 2943 140 Cox Communications, Inc. 1785 2019 679 125 PaeTec Communications, Inc. 20115 1682 1651 619 Charter Communications 4323 1625 1104 419 Time Warner Telecom 701 1516 11148 789 UUNET Technologies, Inc. 30036 1337 301 638 Mediacom Communications Corp 7018 1331 17499 857 AT&T WorldNet Services 6983 1294 772 579 ITC^Deltacom Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1851 544 17 OJSC "Vimpelcom" 34984 1364 244 221 TELLCOM ILETISIM HIZMETLERI A 20940 1040 383 801 Akamai Technologies European 31148 992 44 19 FreeNet ISP 6830 891 2365 425 UPC Distribution Services 13188 849 99 67 TOV "Bank-Inform" 8551 750 370 41 Bezeq International 12479 680 799 49 Uni2 Autonomous System 35228 528 246 16 Avatar Broadband Limited 3320 514 8418 406 Deutsche Telekom AG Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3362 1734 88 NET Servicos de Comunicao S.A 10620 2599 423 245 TVCABLE BOGOTA 7303 1724 1135 233 Telecom Argentina Stet-France 18881 1462 844 20 Global Village Telecom 8151 1340 2805 413 UniNet S.A. de C.V. 11830 865 364 15 Instituto Costarricense de El 6503 851 434 63 AVANTEL, S.A. 27947 837 93 91 Telconet S.A 6147 799 373 27 Telefonica Del Peru 7738 780 1498 36 Telecomunicacoes da Bahia S.A Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 36998 1864 112 5 Sudanese Mobile Telephone (ZA 24863 882 306 30 LINKdotNET AS number 6713 554 633 26 Itissalat Al-MAGHRIB 8452 421 956 9 TEDATA 24835 292 80 8 RAYA Telecom - Egypt 3741 258 921 216 The Internet Solution 29571 223 17 12 Ci Telecom Autonomous system 36992 222 501 28 Etisalat MISR 15706 221 32 6 Sudatel Internet Exchange Aut 29975 192 668 21 Vodacom Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3362 1734 88 NET Servicos de Comunicao S.A 6389 3061 3689 59 BellSouth.net Inc. 4766 2947 11563 946 Korea Telecom (KIX) 17974 2698 903 90 PT TELEKOMUNIKASI INDONESIA 10620 2599 423 245 TVCABLE BOGOTA 7545 2084 321 112 TPG Internet Pty Ltd 18566 2066 382 184 Covad Communications 22773 2055 2943 140 Cox Communications, Inc. 1785 2019 679 125 PaeTec Communications, Inc. 36998 1864 112 5 Sudanese Mobile Telephone (ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 3061 3002 BellSouth.net Inc. 17974 2698 2608 PT TELEKOMUNIKASI INDONESIA 10620 2599 2354 TVCABLE BOGOTA 4766 2947 2001 Korea Telecom (KIX) 7545 2084 1972 TPG Internet Pty Ltd 22773 2055 1915 Cox Communications, Inc. 1785 2019 1894 PaeTec Communications, Inc. 18566 2066 1882 Covad Communications 36998 1864 1859 Sudanese Mobile Telephone (ZA 8402 1851 1834 OJSC "Vimpelcom" Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic 62719 UNALLOCATED 12.27.130.0/24 4323 Time Warner Telecom 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 209 Qwest 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic 33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.100.0.0/24 4847 China Networks Inter-Exchange Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.90.128.0/18 27418 OUTOFWALL INC. 23.90.192.0/18 36086 Broad Communications Technolo 23.91.0.0/19 40676 Psychz Networks 23.91.32.0/19 36315 Servpac Inc. 23.91.96.0/20 40676 Psychz Networks 23.91.112.0/21 32475 MidPhase Inc. 23.91.160.0/22 36493 3757277 Canada Inc. (oa 295.c 23.91.160.0/19 36493 3757277 Canada Inc. (oa 295.c 23.91.164.0/22 36493 3757277 Canada Inc. (oa 295.c 23.91.168.0/22 36493 3757277 Canada Inc. (oa 295.c Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:11 /10:31 /11:92 /12:251 /13:481 /14:913 /15:1625 /16:12818 /17:6700 /18:11231 /19:22971 /20:32614 /21:35281 /22:49729 /23:43015 /24:248381 /25:895 /26:994 /27:475 /28:49 /29:78 /30:18 /31:0 /32:14 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2017 2066 Covad Communications 36998 1829 1864 Sudanese Mobile Telephone (ZA 6389 1710 3061 BellSouth.net Inc. 8402 1572 1851 OJSC "Vimpelcom" 22773 1327 2055 Cox Communications, Inc. 11492 1194 1235 Cable One 30036 1194 1337 Mediacom Communications Corp 1785 1085 2019 PaeTec Communications, Inc. 6983 1034 1294 ITC^Deltacom 22561 962 1237 Digital Teleport, Inc Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:833 2:860 3:3 4:17 5:993 6:19 8:612 12:1896 13:3 14:872 15:11 16:3 17:14 18:19 20:21 23:451 24:1719 27:1597 31:1476 32:45 33:2 34:5 36:81 37:1822 38:907 39:2 40:179 41:3253 42:249 44:14 46:2022 47:6 49:678 50:840 52:12 54:39 55:3 57:26 58:1164 59:611 60:351 61:1425 62:1185 63:1978 64:4544 65:2346 66:4179 67:2073 68:1089 69:3325 70:859 71:496 72:1994 74:2561 75:326 76:306 77:1166 78:1058 79:648 80:1328 81:1021 82:625 83:587 84:594 85:1256 86:456 87:1015 88:555 89:1723 90:157 91:5640 92:612 93:1624 94:1981 95:1628 96:511 97:343 98:1035 99:43 100:31 101:611 103:3351 105:520 106:143 107:212 108:509 109:1875 110:963 111:1127 112:582 113:787 114:730 115:1013 116:984 117:829 118:1167 119:1299 120:370 121:735 122:1884 123:1222 124:1359 125:1424 128:619 129:325 130:323 131:646 132:349 133:162 134:548 135:67 136:275 137:269 138:350 139:180 140:181 141:324 142:548 143:417 144:499 145:103 146:517 147:403 148:702 149:351 150:157 151:598 152:412 153:200 154:47 155:488 156:281 157:422 158:285 159:758 160:348 161:448 162:735 163:227 164:633 165:572 166:258 167:621 168:1044 169:126 170:1081 171:200 172:25 173:1618 174:664 175:506 176:1247 177:2332 178:1917 179:160 180:1555 181:744 182:1331 183:480 184:657 185:908 186:2606 187:1462 188:1872 189:1336 190:7178 192:7001 193:5616 194:4062 195:3335 196:1314 197:992 198:4682 199:5475 200:6061 201:2530 202:8974 203:8924 204:4504 205:2617 206:2848 207:2892 208:4006 209:3619 210:2948 211:1575 212:2262 213:2012 214:901 215:99 216:5405 217:1669 218:622 219:315 220:1279 221:566 222:326 223:504 End of report

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Minutes from Dublin
by Rob Evans 01 Oct '13

01 Oct '13

Hi, The draft minutes from our meeting in Dublin are now available: <https://www.ripe.net/ripe/groups/wg/routing/minutes/ripe-66> Please let Joao and myself know of any changes via <routing-wg-chairs(a)ripe.net>, and we'll follow the usual process of asking for final comments, or declaring the minutes final, at the start of our meeting in Athens. Thanks to the RIPE NCC for producing the minutes. Cheers, Rob

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Agenda for the routing working group meeting in Athens
by Rob Evans 01 Oct '13

01 Oct '13

All, I know that Joao and myself are quite^Wvery late in issuing this, but here is where we currently stand on the agenda for the routing working group meeting in Athens. A. Administrivia (5 min) B. Charter Discussion (15 min) C. Reinventing the Access Network (20 min) Tassos Chatzithomaoglou, Forthnet D. How photonics interconnect routers change the future of peering (20 min) Roni Floman E. Native IPv6 Traffic Engineering with Segment Routing (20 min) Christian Martin F. IRR (10 min) Z. AOB The charter discussion is pending Joao and I coming up with some text to discuss, if it doesn't happen the time is likely to be reallocated to the vaguely titled "IRR" session. This does not have a presenter as yet, but is a placeholder for some time to carry on the discussions started by George Michaelson in Dublin (who unfortunately can't join us in Athens) and which briefly resurfaced on the mailing list a few weeks ago. We are scheduled to meet in our usual slot, after lunch on Thursday, for 90 minutes. Cheers, Rob & Joao

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