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BGP Update Report
by cidr-report＠potaroo.net 03 Aug '13

03 Aug '13

BGP Update Report Interval: 25-Jul-13 -to- 01-Aug-13 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS50710 52971 2.8% 221.6 -- EARTHLINK-AS EarthLink Ltd. Communications&Internet Services 2 - AS9829 41660 2.2% 30.6 -- BSNL-NIB National Internet Backbone 3 - AS18403 35215 1.8% 55.4 -- FPT-AS-AP The Corporation for Financing & Promoting Technology 4 - AS8402 32299 1.7% 27.0 -- CORBINA-AS OJSC "Vimpelcom" 5 - AS7552 27697 1.4% 23.1 -- VIETEL-AS-AP Vietel Corporation 6 - AS35819 20990 1.1% 48.7 -- MOBILY-AS Etihad Etisalat Company (Mobily) 7 - AS27738 18304 0.9% 31.8 -- Ecuadortelecom S.A. 8 - AS36998 17772 0.9% 10.1 -- SDN-MOBITEL 9 - AS9416 17527 0.9% 1752.7 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 10 - AS4775 17024 0.9% 207.6 -- GLOBE-TELECOM-AS Globe Telecoms 11 - AS10428 16298 0.8% 2328.3 -- CWV-NETWORKS - The College of West Virginia 12 - AS14287 12987 0.7% 2164.5 -- TRIAD-TELECOM - Triad Telecom, Inc. 13 - AS17974 12888 0.7% 4.9 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 14 - AS18025 12563 0.7% 228.4 -- ACE-1-WIFI-AS-AP Ace-1 Wifi Network 15 - AS28573 12522 0.7% 12.3 -- NET Serviços de Comunicação S.A. 16 - AS34969 11944 0.6% 1493.0 -- PASJONET-AS Pasjo.Net Sp, z o.o. 17 - AS52280 11560 0.6% 2890.0 -- INTERNEXA Chile S.A. 18 - AS5800 11249 0.6% 48.5 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 19 - AS2118 10085 0.5% 8.2 -- RELCOM-AS OOO "NPO Relcom" 20 - AS48612 9649 0.5% 1608.2 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS19406 4553 0.2% 4553.0 -- TWRS-MA - Towerstream I, Inc. 2 - AS6174 7017 0.4% 3508.5 -- SPRINTLINK8 - Sprint 3 - AS52280 11560 0.6% 2890.0 -- INTERNEXA Chile S.A. 4 - AS10428 16298 0.8% 2328.3 -- CWV-NETWORKS - The College of West Virginia 5 - AS14287 12987 0.7% 2164.5 -- TRIAD-TELECOM - Triad Telecom, Inc. 6 - AS6629 9370 0.5% 1874.0 -- NOAA-AS - NOAA 7 - AS19111 1811 0.1% 1811.0 -- NATURES-BOUN - NBTY, Inc. 8 - AS9416 17527 0.9% 1752.7 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 9 - AS37367 1680 0.1% 1680.0 -- CALLKEY 10 - AS36976 1613 0.1% 1613.0 -- SONANGOL 11 - AS48612 9649 0.5% 1608.2 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 12 - AS34969 11944 0.6% 1493.0 -- PASJONET-AS Pasjo.Net Sp, z o.o. 13 - AS1880 4901 0.3% 1225.2 -- STUPI Svensk Teleutveckling & Produktinnovation, STUPI AB 14 - AS3 1191 0.1% 1508.0 -- CMED-AS Cmed Technology Ltd 15 - AS56552 958 0.1% 958.0 -- TEHRANAIR Tehran Airlines 16 - AS38654 4230 0.2% 846.0 -- INES-NETWORK INES Corporation. 17 - AS8382 845 0.0% 845.0 -- IRTEL-AS OJSC Rostelecom 18 - AS6187 1683 0.1% 841.5 -- SPRINT-ZA 19 - AS48068 784 0.0% 784.0 -- VISONIC Visonic Ltd 20 - AS22688 765 0.0% 765.0 -- DOLGENCORP - Dollar General Corporation TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 190.211.175.0/24 11539 0.6% AS52280 -- INTERNEXA Chile S.A. 2 - 92.246.207.0/24 9493 0.5% AS48612 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 3 - 192.58.232.0/24 9334 0.5% AS6629 -- NOAA-AS - NOAA 4 - 203.118.232.0/21 8841 0.4% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 5 - 203.118.224.0/21 8659 0.4% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 6 - 120.28.62.0/24 8000 0.4% AS4775 -- GLOBE-TELECOM-AS Globe Telecoms 7 - 222.127.0.0/24 7974 0.4% AS4775 -- GLOBE-TELECOM-AS Globe Telecoms 8 - 65.90.49.0/24 6798 0.3% AS3356 -- LEVEL3 Level 3 Communications 9 - 115.170.128.0/17 6471 0.3% AS4847 -- CNIX-AP China Networks Inter-Exchange 10 - 12.43.218.0/24 5402 0.3% AS10428 -- CWV-NETWORKS - The College of West Virginia 11 - 199.248.240.0/24 5400 0.3% AS10428 -- CWV-NETWORKS - The College of West Virginia 12 - 205.166.165.0/24 5400 0.3% AS10428 -- CWV-NETWORKS - The College of West Virginia 13 - 204.29.132.0/23 4887 0.2% AS1880 -- STUPI Svensk Teleutveckling & Produktinnovation, STUPI AB 14 - 69.38.178.0/24 4553 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc. 15 - 150.39.0.0/16 4212 0.2% AS38654 -- INES-NETWORK INES Corporation. 16 - 64.187.64.0/23 3601 0.2% AS16608 -- KENTEC - Kentec Communications, Inc. 17 - 208.16.110.0/24 3509 0.2% AS6174 -- SPRINTLINK8 - Sprint 18 - 206.105.75.0/24 3508 0.2% AS6174 -- SPRINTLINK8 - Sprint 19 - 62.84.76.0/24 3366 0.2% AS42334 -- BBP-AS Broadband Plus s.a.l. 20 - 112.203.192.0/19 3345 0.2% AS9299 -- IPG-AS-AP Philippine Long Distance Telephone Company Details at http://bgpupdates.potaroo.net ------------------------------------ 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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The Cidr Report
by cidr-report＠potaroo.net 03 Aug '13

03 Aug '13

This report has been generated at Fri Aug 2 21:13:42 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 26-07-13 471541 267325 27-07-13 471990 267277 28-07-13 471547 267401 29-07-13 471316 267436 30-07-13 471834 267867 31-07-13 472195 268182 01-08-13 472870 268231 02-08-13 473248 268443 AS Summary 44760 Number of ASes in routing system 18454 Number of ASes announcing only one prefix 4230 Largest number of prefixes announced by an AS AS7029 : WINDSTREAM - Windstream Communications Inc 117330144 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'). --- 02Aug13 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 473519 268341 205178 43.3% All ASes AS6389 2981 66 2915 97.8% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS28573 2982 455 2527 84.7% NET Serviços de Comunicação S.A. AS17974 2650 422 2228 84.1% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS7029 4230 2103 2127 50.3% WINDSTREAM - Windstream Communications Inc AS4766 2918 932 1986 68.1% KIXS-AS-KR Korea Telecom AS22773 2001 239 1762 88.1% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS18566 2065 468 1597 77.3% COVAD - Covad Communications Co. AS10620 2652 1063 1589 59.9% Telmex Colombia S.A. AS36998 1860 391 1469 79.0% SDN-MOBITEL AS4323 2983 1533 1450 48.6% TWTC - tw telecom holdings, inc. AS7545 2050 772 1278 62.3% TPG-INTERNET-AP TPG Telecom Limited AS7303 1728 453 1275 73.8% Telecom Argentina S.A. AS18881 1272 43 1229 96.6% Global Village Telecom AS4755 1777 589 1188 66.9% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS2118 1155 51 1104 95.6% RELCOM-AS OOO "NPO Relcom" AS7552 1153 156 997 86.5% VIETEL-AS-AP Vietel Corporation AS22561 1208 227 981 81.2% DIGITAL-TELEPORT - Digital Teleport Inc. AS1785 2004 1156 848 42.3% AS-PAETEC-NET - PaeTec Communications, Inc. AS18101 987 177 810 82.1% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS4808 1159 393 766 66.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS701 1520 810 710 46.7% UUNET - MCI Communications Services, Inc. d/b/a Verizon Business AS13977 846 139 707 83.6% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS8151 1278 577 701 54.9% Uninet S.A. de C.V. AS855 735 55 680 92.5% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS33363 1729 1053 676 39.1% BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC AS6983 1147 480 667 58.2% ITCDELTA - ITC^Deltacom AS24560 1087 428 659 60.6% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS11830 750 101 649 86.5% Instituto Costarricense de Electricidad y Telecom. AS31148 977 340 637 65.2% FREENET-AS Freenet Ltd. AS17676 753 127 626 83.1% GIGAINFRA Softbank BB Corp. Total 52637 15799 36838 70.0% Top 30 total Possible Bogus Routes 10.86.64.32/30 AS65530 -Private Use AS- 10.86.64.36/30 AS65530 -Private Use AS- 10.86.65.32/30 AS65530 -Private Use AS- 10.86.65.36/30 AS65530 -Private Use AS- 10.255.255.0/30 AS65530 -Private Use AS- 10.255.255.4/30 AS65530 -Private Use AS- 10.255.255.8/30 AS65530 -Private Use AS- 10.255.255.12/30 AS65530 -Private Use AS- 10.255.255.252/30 AS64512 -Private Use AS- 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 64.185.224.0/24 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 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 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 69.46.233.0/24 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 AS30097 NUWAVE - NuWave 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 80.68.144.0/20 AS33982 82.103.0.0/18 AS30901 91.197.36.0/22 AS43359 91.205.188.0/22 AS47983 91.207.200.0/23 AS48523 91.209.93.0/24 AS48523 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 96.45.48.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.49.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.50.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.51.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.52.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.53.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.54.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.55.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.56.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.57.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.58.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.59.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.60.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.61.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.62.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.63.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 103.224.163.0/24 AS13251 ASIAN-AS-AP Asian Broadcasting Network (M) Sdn Bhd 103.224.188.0/23 AS13251 ASIAN-AS-AP Asian Broadcasting Network (M) Sdn Bhd 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 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services LP 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.111.111.0/24 AS8039 CCC-ASN-1 - Cinergy Communications 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 173.45.192.0/19 AS6461 MFNX MFN - Metromedia Fiber Network 174.138.144.0/20 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 185.32.80.0/22 AS42442 ADACOR-AS Adacor Hosting GmbH 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. 193.33.112.0/23 AS8586 OBSL-AS TalkTalk Communications Limited 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 194.79.48.0/22 AS39117 194.117.250.0/23 AS41412 MIVITEC-AS MIVITEC GmbH 194.169.237.0/24 AS12968 CDP Netia SA 195.238.120.0/22 AS33837 PRQ-AS PeRiQuito AB 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.24.76.0/24 AS7195 Telecorp Colombia S.A. 200.58.248.0/21 AS27849 201.71.16.0/20 AS28638 EMTEC EMPRESA DE TECNOLOGIA EMPREENDIMENTOS DE COM 201.77.96.0/20 AS28639 Daniela Ropke da Rosa 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 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 202.94.1.0/24 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 204.10.112.0/21 AS27027 ANBELL ASN-ANBELL 204.11.112.0/22 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC 204.16.25.0/24 AS18434 METAVANTE - Metavante Corporation 204.16.28.0/24 AS1239 AS1239 SprintLink Global Network 204.124.87.0/24 AS11339 204.187.11.0/24 AS51113 ELEKTA-AS Elekta 205.211.160.0/24 AS30045 UHN-ASN - University Health Network 206.54.144.0/21 AS19613 206.54.154.0/24 AS18434 METAVANTE - Metavante Corporation 206.54.155.0/24 AS46672 COLO5 - Colo5, LLC 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 208.68.244.0/22 AS17140 208.68.244.0/23 AS17140 208.68.246.0/23 AS17140 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 AS21681 ANDOVER-TRADING - ANDOVER TRADING 208.91.73.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.76.0/23 AS21681 ANDOVER-TRADING - ANDOVER TRADING 209.160.81.0/24 AS36184 209.160.83.0/24 AS36184 209.160.84.0/24 AS36184 209.160.86.0/24 AS36184 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 209.209.67.0/24 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 213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations 216.12.163.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.127.192.0/24 AS22166 216.127.193.0/24 AS22166 216.127.194.0/24 AS22166 216.127.195.0/24 AS22166 216.127.196.0/24 AS22166 216.127.196.64/26 AS22166 216.127.197.0/24 AS22166 216.127.198.0/24 AS22166 216.127.199.0/24 AS22166 216.127.200.0/24 AS22166 216.127.201.0/24 AS22166 216.127.202.0/24 AS22166 216.127.203.0/24 AS22166 216.127.204.0/24 AS22166 216.127.205.0/24 AS22166 216.127.206.0/24 AS22166 216.127.207.0/24 AS22166 216.127.208.0/24 AS22166 216.127.209.0/24 AS22166 216.127.210.0/24 AS22166 216.127.211.0/24 AS22166 216.127.212.0/24 AS22166 216.127.213.0/24 AS22166 216.127.214.0/24 AS22166 216.127.215.0/24 AS22166 216.127.216.0/24 AS22166 216.127.217.0/24 AS22166 216.127.218.0/24 AS22166 216.127.219.0/24 AS22166 216.127.220.0/24 AS22166 216.127.221.0/24 AS22166 216.127.222.0/24 AS22166 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 216.151.192.0/21 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.151.200.0/21 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 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

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 02 Aug '13

02 Aug '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 03 Aug, 2013 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 462161 Prefixes after maximum aggregation: 186936 Deaggregation factor: 2.47 Unique aggregates announced to Internet: 228387 Total ASes present in the Internet Routing Table: 44607 Prefixes per ASN: 10.36 Origin-only ASes present in the Internet Routing Table: 34905 Origin ASes announcing only one prefix: 16176 Transit ASes present in the Internet Routing Table: 5877 Transit-only ASes present in the Internet Routing Table: 159 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 29 Max AS path prepend of ASN ( 36992) 22 Prefixes from unregistered ASNs in the Routing Table: 3785 Unregistered ASNs in the Routing Table: 1451 Number of 32-bit ASNs allocated by the RIRs: 4919 Number of 32-bit ASNs visible in the Routing Table: 3825 Prefixes from 32-bit ASNs in the Routing Table: 11480 Special use prefixes present in the Routing Table: 29 Prefixes being announced from unallocated address space: 280 Number of addresses announced to Internet: 2631038412 Equivalent to 156 /8s, 210 /16s and 117 /24s Percentage of available address space announced: 71.1 Percentage of allocated address space announced: 71.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 94.8 Total number of prefixes smaller than registry allocations: 162245 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 111245 Total APNIC prefixes after maximum aggregation: 33944 APNIC Deaggregation factor: 3.28 Prefixes being announced from the APNIC address blocks: 113001 Unique aggregates announced from the APNIC address blocks: 46108 APNIC Region origin ASes present in the Internet Routing Table: 4859 APNIC Prefixes per ASN: 23.26 APNIC Region origin ASes announcing only one prefix: 1220 APNIC Region transit ASes present in the Internet Routing Table: 822 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 28 Number of APNIC region 32-bit ASNs visible in the Routing Table: 624 Number of APNIC addresses announced to Internet: 725607392 Equivalent to 43 /8s, 63 /16s and 227 /24s Percentage of available APNIC address space announced: 84.8 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 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: 159988 Total ARIN prefixes after maximum aggregation: 80604 ARIN Deaggregation factor: 1.98 Prefixes being announced from the ARIN address blocks: 160571 Unique aggregates announced from the ARIN address blocks: 74210 ARIN Region origin ASes present in the Internet Routing Table: 15784 ARIN Prefixes per ASN: 10.17 ARIN Region origin ASes announcing only one prefix: 5989 ARIN Region transit ASes present in the Internet Routing Table: 1648 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 19 Number of ARIN addresses announced to Internet: 1067855936 Equivalent to 63 /8s, 166 /16s and 48 /24s Percentage of available ARIN address space announced: 56.5 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: 118234 Total RIPE prefixes after maximum aggregation: 60308 RIPE Deaggregation factor: 1.96 Prefixes being announced from the RIPE address blocks: 122020 Unique aggregates announced from the RIPE address blocks: 78392 RIPE Region origin ASes present in the Internet Routing Table: 17320 RIPE Prefixes per ASN: 7.05 RIPE Region origin ASes announcing only one prefix: 8206 RIPE Region transit ASes present in the Internet Routing Table: 2823 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2383 Number of RIPE addresses announced to Internet: 656244132 Equivalent to 39 /8s, 29 /16s and 125 /24s Percentage of available RIPE address space announced: 95.4 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 196608-199679 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: 49579 Total LACNIC prefixes after maximum aggregation: 9506 LACNIC Deaggregation factor: 5.22 Prefixes being announced from the LACNIC address blocks: 54151 Unique aggregates announced from the LACNIC address blocks: 25483 LACNIC Region origin ASes present in the Internet Routing Table: 1990 LACNIC Prefixes per ASN: 27.21 LACNIC Region origin ASes announcing only one prefix: 574 LACNIC Region transit ASes present in the Internet Routing Table: 363 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 793 Number of LACNIC addresses announced to Internet: 134428168 Equivalent to 8 /8s, 3 /16s and 54 /24s Percentage of available LACNIC address space announced: 80.1 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: 11548 Total AfriNIC prefixes after maximum aggregation: 2534 AfriNIC Deaggregation factor: 4.56 Prefixes being announced from the AfriNIC address blocks: 12138 Unique aggregates announced from the AfriNIC address blocks: 3934 AfriNIC Region origin ASes present in the Internet Routing Table: 643 AfriNIC Prefixes per ASN: 18.88 AfriNIC Region origin ASes announcing only one prefix: 187 AfriNIC Region transit ASes present in the Internet Routing Table: 129 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6 Number of AfriNIC addresses announced to Internet: 46568960 Equivalent to 2 /8s, 198 /16s and 150 /24s Percentage of available AfriNIC address space announced: 46.3 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 2918 11561 917 Korea Telecom (KIX) 17974 2651 871 92 PT TELEKOMUNIKASI INDONESIA 7545 2037 320 111 TPG Internet Pty Ltd 4755 1782 393 201 TATA Communications formerly 9829 1537 1221 45 BSNL National Internet Backbo 9583 1223 92 504 Sify Limited 9498 1176 309 71 BHARTI Airtel Ltd. 4808 1159 2133 336 CNCGROUP IP network: China169 7552 1131 1080 13 Vietel Corporation 24560 1087 394 164 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 2981 3689 63 bellsouth.net, inc. 18566 2065 382 184 Covad Communications 1785 2004 679 124 PaeTec Communications, Inc. 22773 2001 2927 123 Cox Communications, Inc. 20115 1671 1623 622 Charter Communications 4323 1618 1105 406 Time Warner Telecom 701 1517 11093 804 UUNET Technologies, Inc. 30036 1356 307 653 Mediacom Communications Corp 7018 1318 11037 830 AT&T WorldNet Services 11492 1221 218 363 Cable One 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 1605 544 16 Corbina telecom 34984 1299 244 221 BILISIM TELEKOM 2118 1155 97 13 EUnet/RELCOM Autonomous Syste 31148 977 43 19 FreeNet ISP 20940 958 336 743 Akamai Technologies European 6830 848 2371 431 UPC Distribution Services 13188 840 98 78 Educational Network 8551 780 370 45 Bezeq International 12479 678 796 52 Uni2 Autonomous System 9198 595 343 21 Kazakhtelecom Data Network Ad 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 2973 1591 110 NET Servicos de Comunicao S.A 10620 2652 421 228 TVCABLE BOGOTA 7303 1728 1156 220 Telecom Argentina Stet-France 8151 1276 2756 386 UniNet S.A. de C.V. 18881 1271 844 20 Global Village Telecom 27947 836 94 90 Telconet S.A 6503 819 434 63 AVANTEL, S.A. 11830 749 364 15 Instituto Costarricense de El 3816 722 302 83 Empresa Nacional de Telecomun 7738 698 1370 35 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 1860 112 5 MOBITEL 24863 875 274 30 LINKdotNET AS number 6713 542 617 25 Itissalat Al-MAGHRIB 8452 435 956 9 TEDATA 24835 279 80 8 RAYA Telecom - Egypt 3741 258 921 217 The Internet Solution 15706 221 32 6 Sudatel Internet Exchange Aut 29571 220 17 12 Ci Telecom Autonomous system 36992 209 527 22 Etisalat MISR 12258 193 28 71 Vodacom Internet Company 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 6389 2981 3689 63 bellsouth.net, inc. 28573 2973 1591 110 NET Servicos de Comunicao S.A 4766 2918 11561 917 Korea Telecom (KIX) 10620 2652 421 228 TVCABLE BOGOTA 17974 2651 871 92 PT TELEKOMUNIKASI INDONESIA 18566 2065 382 184 Covad Communications 7545 2037 320 111 TPG Internet Pty Ltd 1785 2004 679 124 PaeTec Communications, Inc. 22773 2001 2927 123 Cox Communications, Inc. 36998 1860 112 5 MOBITEL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 28573 2973 2863 NET Servicos de Comunicao S.A 17974 2651 2559 PT TELEKOMUNIKASI INDONESIA 10620 2652 2424 TVCABLE BOGOTA 4766 2918 2001 Korea Telecom (KIX) 7545 2037 1926 TPG Internet Pty Ltd 18566 2065 1881 Covad Communications 1785 2004 1880 PaeTec Communications, Inc. 22773 2001 1878 Cox Communications, Inc. 36998 1860 1855 MOBITEL 8402 1605 1589 Corbina telecom 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 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 30621 UNALLOCATED 12.151.74.0/23 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.0.0/24 2541 >>UNKNOWN<< 128.0.16.0/21 43568 RIPE Network Coordination Cen 128.0.24.0/21 41794 Altline LLC 128.0.40.0/24 60449 >>UNKNOWN<< 128.0.42.0/24 60619 >>UNKNOWN<< 128.0.43.0/24 60619 >>UNKNOWN<< 128.0.45.0/24 60657 >>UNKNOWN<< 128.0.46.0/23 39743 Mobimax Telecom SRL 128.0.53.0/24 60993 Totalsoft SA 128.0.54.0/24 60972 Carpatair SA Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 62.182.96.0/23 15830 TELECITY London 64.185.224.0/24 27431 JTL Networks Inc. 64.185.225.0/24 27431 JTL Networks Inc. 64.185.226.0/24 27431 JTL Networks Inc. 64.185.227.0/24 27431 JTL Networks Inc. 64.185.228.0/24 27431 JTL Networks Inc. 64.185.229.0/24 27431 JTL Networks Inc. 64.185.230.0/24 27431 JTL Networks Inc. 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 /10:30 /11:92 /12:249 /13:479 /14:905 /15:1601 /16:12738 /17:6640 /18:11090 /19:22524 /20:32191 /21:34694 /22:48720 /23:42665 /24:243597 /25:1285 /26:1642 /27:839 /28:44 /29:74 /30:17 /31:0 /32:18 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2016 2065 Covad Communications 36998 1825 1860 MOBITEL 6389 1715 2981 bellsouth.net, inc. 8402 1304 1605 Corbina telecom 22773 1303 2001 Cox Communications, Inc. 30036 1218 1356 Mediacom Communications Corp 11492 1182 1221 Cable One 1785 1078 2004 PaeTec Communications, Inc. 6983 1020 1147 ITC^Deltacom 10620 987 2652 TVCABLE BOGOTA Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:829 2:695 3:3 4:19 5:909 6:17 8:580 12:1923 13:2 14:870 15:11 16:3 17:10 20:17 23:297 24:1770 27:1527 31:1354 32:45 33:2 34:5 36:71 37:1845 38:892 39:2 40:175 41:3280 42:249 44:8 46:1957 47:2 49:650 50:830 52:12 54:37 55:7 57:26 58:1164 59:614 60:332 61:1500 62:1177 63:2008 64:4348 65:2148 66:4190 67:2023 68:1093 69:3290 70:799 71:490 72:1914 74:2505 75:324 76:305 77:1123 78:1034 79:610 80:1288 81:1013 82:630 83:584 84:578 85:1235 86:466 87:1021 88:533 89:1804 90:154 91:5522 92:633 93:1685 94:1923 95:1629 96:592 97:344 98:1028 99:44 100:29 101:592 103:3079 105:523 106:139 107:208 108:520 109:1824 110:946 111:1073 112:564 113:816 114:701 115:1100 116:957 117:804 118:1144 119:1284 120:362 121:852 122:1803 123:1239 124:1370 125:1395 128:635 129:218 130:310 131:669 132:361 133:160 134:270 135:72 136:257 137:245 138:344 139:189 140:201 141:320 142:532 143:392 144:512 145:92 146:527 147:422 148:663 149:351 150:154 151:585 152:414 153:190 154:29 155:420 156:275 157:402 158:276 159:742 160:349 161:455 162:514 163:223 164:582 165:514 166:254 167:598 168:1026 169:126 170:1062 171:186 172:23 173:1576 174:556 175:501 176:1168 177:2121 178:1888 179:72 180:1507 181:595 182:1293 183:420 184:674 185:703 186:2317 187:1380 188:1888 189:1329 190:6827 192:6812 193:5625 194:4708 195:3587 196:1322 197:990 198:4565 199:5372 200:6002 201:2443 202:8787 203:8876 204:4512 205:2595 206:2826 207:2895 208:4002 209:3596 210:2937 211:1530 212:2240 213:2014 214:912 215:99 216:5252 217:1636 218:617 219:332 220:1274 221:551 222:318 223:462 End of report

1 0

AS Relations typing
by Alexander Azimov 01 Aug '13

01 Aug '13

Dear colleagues, We’d like to introduce to Routing WG our system for AS relationships typing http://radar.qrator.net/. It is based on imitation mathematical model with use of AS paths recovered from BGP views and novel active verification abilities that could detect priorities on every level of BGP decision making process. Using web-interface you can explore information about AS relations, predicted traffic ingress flows from Tier-1 providers to each AS according to prepend policy. Also you can experiment with model for any existing or even planned AS by adding new connections and see how traffic ingress model will change, in just an instant. Additionally we monitor and gather security network anomalies such as: dynamic and static loops, DDoS amplifiers and botnet activity in every AS and on geographical map. Full disclosure of security issues is available for registered users related to particular AS. The work is still in progress, and there's a lot to be done, as we aspire to achieve better accuracy. We need for your reviews and bug reports - there is a comfy bug report button where you can send us screenshot with highlighted issue and additional comments in just couple of mouse-clicks. Also, as we went on with our research, we managed to obtain an interesting data regarding precision and accuracy of different RIR and RIPE-DB in particular. We also ready to present the comparison of declared/existing connectivity and priorities, if this topic is interesting for community. Best regards, Alexander Azimov

4 4

New on RIPE Labs: SURFnet's RPKI Dashboard
by Mirjam Kuehne 31 Jul '13

31 Jul '13

Dear colleagues, Please find a description of the RPKI Dashboard developed at SURFnet on RIPE Labs: RPKI - A Dashboard for BGP Operators https://labs.ripe.net/Members/javy_de_koning/rpki-dashboard Kind regards, Mirjam Kuehne RIPE NCC

1 0

BGP Update Report
by cidr-report＠potaroo.net 27 Jul '13

27 Jul '13

BGP Update Report Interval: 18-Jul-13 -to- 25-Jul-13 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS18403 52054 1.7% 86.9 -- FPT-AS-AP The Corporation for Financing & Promoting Technology 2 - AS9829 41878 1.4% 27.2 -- BSNL-NIB National Internet Backbone 3 - AS10620 38236 1.2% 14.1 -- Telmex Colombia S.A. 4 - AS8402 34166 1.1% 18.8 -- CORBINA-AS OJSC "Vimpelcom" 5 - AS27738 31782 1.0% 55.2 -- Ecuadortelecom S.A. 6 - AS28573 30482 1.0% 10.1 -- NET Serviços de Comunicação S.A. 7 - AS15003 24421 0.8% 28.6 -- NOBIS-TECH - Nobis Technology Group, LLC 8 - AS10428 22779 0.7% 3254.1 -- CWV-NETWORKS - The College of West Virginia 9 - AS50710 21019 0.7% 87.9 -- EARTHLINK-AS EarthLink Ltd. Communications&Internet Services 10 - AS17974 19021 0.6% 7.2 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 11 - AS33770 18402 0.6% 242.1 -- KDN 12 - AS9416 17973 0.6% 345.6 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 13 - AS4775 17165 0.6% 201.9 -- GLOBE-TELECOM-AS Globe Telecoms 14 - AS14287 15121 0.5% 240.0 -- TRIAD-TELECOM - Triad Telecom, Inc. 15 - AS8151 14566 0.5% 11.3 -- Uninet S.A. de C.V. 16 - AS52280 13218 0.4% 2203.0 -- INTERNEXA Chile S.A. 17 - AS36998 13085 0.4% 7.2 -- SDN-MOBITEL 18 - AS3356 12927 0.4% 11.7 -- LEVEL3 Level 3 Communications 19 - AS7552 12202 0.4% 10.2 -- VIETEL-AS-AP Vietel Corporation 20 - AS13188 11816 0.4% 14.1 -- BANKINFORM-AS TOV "Bank-Inform" TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS6174 7163 0.2% 3581.5 -- SPRINTLINK8 - Sprint 2 - AS10428 22779 0.7% 3254.1 -- CWV-NETWORKS - The College of West Virginia 3 - AS3 2567 0.1% 1508.0 -- CMED-AS Cmed Technology Ltd 4 - AS36976 2288 0.1% 2288.0 -- SONANGOL 5 - AS52280 13218 0.4% 2203.0 -- INTERNEXA Chile S.A. 6 - AS31421 1528 0.1% 1528.0 -- YUG-SVYAZ-SERVICE-AS Yug Sviaz Service Ltd 7 - AS9854 2960 0.1% 1480.0 -- KTO-AS-KR KTO 8 - AS34969 10400 0.3% 1300.0 -- PASJONET-AS Pasjo.Net Sp, z o.o. 9 - AS37367 1273 0.0% 1273.0 -- CALLKEY 10 - AS57483 868 0.0% 868.0 -- JBM-AS "J.B.M. Distribution" LLC 11 - AS53197 784 0.0% 784.0 -- Meta Telecomunicações Ltda 12 - AS48612 10172 0.3% 726.6 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 13 - AS50099 657 0.0% 657.0 -- VKB-AS Volkskreditbank AG 14 - AS4 1299 0.0% 269.0 -- BEMAR TECNOLOGIA LTDA - ME 15 - AS37584 1142 0.0% 571.0 -- FastNetAS 16 - AS49076 508 0.0% 508.0 -- COMPASS-EOS COMPASS ELECTRO-OPTICAL SYSTEMS LTD 17 - AS3976 502 0.0% 502.0 -- ERX-NURI-ASN I.Net Technologies Inc. 18 - AS42953 492 0.0% 492.0 -- MOSCOWCAPITALBANK-AS Bank Moscowskiy Kapital Ltd. 19 - AS37577 893 0.0% 446.5 -- Airtel-BF 20 - AS2 435 0.0% 292.0 -- ABBVIEINC-AS-AP AbbVie, Inc. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 190.211.175.0/24 13607 0.4% AS28032 -- INTERNEXA S.A. AS52280 -- INTERNEXA Chile S.A. 2 - 92.246.207.0/24 9996 0.3% AS48612 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 3 - 203.118.232.0/21 9025 0.2% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 4 - 203.118.224.0/21 8784 0.2% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 5 - 192.58.232.0/24 8579 0.2% AS6629 -- NOAA-AS - NOAA 6 - 222.127.0.0/24 8267 0.2% AS4775 -- GLOBE-TELECOM-AS Globe Telecoms 7 - 120.28.62.0/24 8264 0.2% AS4775 -- GLOBE-TELECOM-AS Globe Telecoms 8 - 12.43.218.0/24 7567 0.2% AS10428 -- CWV-NETWORKS - The College of West Virginia 9 - 199.248.240.0/24 7565 0.2% AS10428 -- CWV-NETWORKS - The College of West Virginia 10 - 205.166.165.0/24 7565 0.2% AS10428 -- CWV-NETWORKS - The College of West Virginia 11 - 65.90.49.0/24 7243 0.2% AS3356 -- LEVEL3 Level 3 Communications 12 - 62.84.76.0/24 6364 0.2% AS42334 -- BBP-AS Broadband Plus s.a.l. 13 - 115.170.128.0/17 5045 0.1% AS4847 -- CNIX-AP China Networks Inter-Exchange 14 - 69.38.178.0/24 4653 0.1% AS19406 -- TWRS-MA - Towerstream I, Inc. 15 - 64.187.64.0/23 4159 0.1% AS16608 -- KENTEC - Kentec Communications, Inc. 16 - 208.16.110.0/24 3582 0.1% AS6174 -- SPRINTLINK8 - Sprint 17 - 206.105.75.0/24 3581 0.1% AS6174 -- SPRINTLINK8 - Sprint 18 - 64.187.64.0/24 3200 0.1% AS16608 -- KENTEC - Kentec Communications, Inc. 19 - 208.73.244.0/22 2967 0.1% AS14287 -- TRIAD-TELECOM - Triad Telecom, Inc. 20 - 208.88.232.0/21 2965 0.1% AS14287 -- TRIAD-TELECOM - Triad Telecom, Inc. Details at http://bgpupdates.potaroo.net ------------------------------------ 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

1 0

The Cidr Report
by cidr-report＠potaroo.net 27 Jul '13

27 Jul '13

This report has been generated at Fri Jul 26 21:13:25 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 19-07-13 470686 267677 20-07-13 470966 267992 21-07-13 470849 265755 22-07-13 471142 266003 23-07-13 470970 266883 24-07-13 471645 267187 25-07-13 471515 266939 26-07-13 471541 267118 AS Summary 44738 Number of ASes in routing system 18459 Number of ASes announcing only one prefix 4234 Largest number of prefixes announced by an AS AS7029 : WINDSTREAM - Windstream Communications Inc 117330144 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'). --- 26Jul13 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 471601 267231 204370 43.3% All ASes AS6389 2982 69 2913 97.7% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS28573 2956 489 2467 83.5% NET Serviços de Comunicação S.A. AS17974 2618 187 2431 92.9% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS7029 4234 2100 2134 50.4% WINDSTREAM - Windstream Communications Inc AS4766 2908 932 1976 68.0% KIXS-AS-KR Korea Telecom AS22773 2001 228 1773 88.6% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS18566 2067 468 1599 77.4% COVAD - Covad Communications Co. AS10620 2639 1055 1584 60.0% Telmex Colombia S.A. AS4323 2984 1534 1450 48.6% TWTC - tw telecom holdings, inc. AS36998 1815 386 1429 78.7% SDN-MOBITEL AS7545 2040 757 1283 62.9% TPG-INTERNET-AP TPG Telecom Limited AS7303 1730 453 1277 73.8% Telecom Argentina S.A. AS18881 1247 43 1204 96.6% Global Village Telecom AS2118 1235 51 1184 95.9% RELCOM-AS OOO "NPO Relcom" AS4755 1763 584 1179 66.9% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7552 1141 159 982 86.1% VIETEL-AS-AP Vietel Corporation AS22561 1207 225 982 81.4% DIGITAL-TELEPORT - Digital Teleport Inc. AS1785 2007 1160 847 42.2% AS-PAETEC-NET - PaeTec Communications, Inc. AS18101 1003 182 821 81.9% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS33363 1915 1125 790 41.3% BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC AS4808 1173 396 777 66.2% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS701 1527 807 720 47.2% UUNET - MCI Communications Services, Inc. d/b/a Verizon Business AS13977 841 139 702 83.5% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS8151 1276 575 701 54.9% Uninet S.A. de C.V. AS855 733 55 678 92.5% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS6983 1147 480 667 58.2% ITCDELTA - ITC^Deltacom AS24560 1086 436 650 59.9% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS17676 747 121 626 83.8% GIGAINFRA Softbank BB Corp. AS31148 976 352 624 63.9% FREENET-AS Freenet Ltd. AS3356 1098 512 586 53.4% LEVEL3 Level 3 Communications Total 53096 16060 37036 69.8% Top 30 total Possible Bogus Routes 10.86.64.32/30 AS65530 -Private Use AS- 10.86.64.36/30 AS65530 -Private Use AS- 10.86.65.32/30 AS65530 -Private Use AS- 10.86.65.36/30 AS65530 -Private Use AS- 10.255.255.0/30 AS65530 -Private Use AS- 10.255.255.4/30 AS65530 -Private Use AS- 10.255.255.8/30 AS65530 -Private Use AS- 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 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 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.185.0.0/20 AS36219 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 69.46.233.0/24 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 AS30097 NUWAVE - NuWave 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 80.68.144.0/20 AS33982 82.103.0.0/18 AS30901 91.197.36.0/22 AS43359 91.205.188.0/22 AS47983 91.207.200.0/23 AS48523 91.209.93.0/24 AS48523 91.209.163.0/24 AS48445 91.212.54.0/24 AS21409 IKOULA Ikoula Net SAS 93.190.10.0/24 AS47254 96.45.48.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.49.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.50.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.51.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.52.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.53.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.54.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.55.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.56.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.57.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.58.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.59.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.60.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.61.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.62.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.63.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 103.224.163.0/24 AS13251 ASIAN-AS-AP Asian Broadcasting Network (M) Sdn Bhd 103.224.188.0/23 AS13251 ASIAN-AS-AP Asian Broadcasting Network (M) Sdn Bhd 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 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services LP 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.111.111.0/24 AS8039 CCC-ASN-1 - Cinergy Communications 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 173.45.192.0/19 AS6461 MFNX MFN - Metromedia Fiber Network 174.138.144.0/20 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 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. 193.111.125.0/24 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 194.79.48.0/22 AS39117 194.169.237.0/24 AS12968 CDP Netia SA 195.238.120.0/22 AS33837 PRQ-AS PeRiQuito AB 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.24.76.0/24 AS7195 Telecorp Colombia S.A. 200.58.248.0/21 AS27849 201.71.16.0/20 AS28638 EMTEC EMPRESA DE TECNOLOGIA EMPREENDIMENTOS DE COM 201.77.96.0/20 AS28639 Daniela Ropke da Rosa 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 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 202.94.1.0/24 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 204.10.112.0/21 AS27027 ANBELL ASN-ANBELL 204.11.112.0/22 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC 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. 206.123.17.0/24 AS27363 SWISSRE-US-AS Swiss Re America Holding Corporation 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 208.76.20.0/24 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 AS21681 ANDOVER-TRADING - ANDOVER TRADING 208.91.73.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.76.0/23 AS21681 ANDOVER-TRADING - ANDOVER TRADING 209.160.81.0/24 AS36184 209.160.83.0/24 AS36184 209.160.84.0/24 AS36184 209.160.86.0/24 AS36184 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 209.209.67.0/24 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 213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations 216.12.163.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.127.192.0/24 AS22166 216.127.193.0/24 AS22166 216.127.194.0/24 AS22166 216.127.195.0/24 AS22166 216.127.196.0/24 AS22166 216.127.196.64/26 AS22166 216.127.197.0/24 AS22166 216.127.198.0/24 AS22166 216.127.199.0/24 AS22166 216.127.200.0/24 AS22166 216.127.201.0/24 AS22166 216.127.202.0/24 AS22166 216.127.203.0/24 AS22166 216.127.204.0/24 AS22166 216.127.205.0/24 AS22166 216.127.206.0/24 AS22166 216.127.207.0/24 AS22166 216.127.208.0/24 AS22166 216.127.209.0/24 AS22166 216.127.210.0/24 AS22166 216.127.211.0/24 AS22166 216.127.212.0/24 AS22166 216.127.213.0/24 AS22166 216.127.214.0/24 AS22166 216.127.215.0/24 AS22166 216.127.216.0/24 AS22166 216.127.217.0/24 AS22166 216.127.218.0/24 AS22166 216.127.219.0/24 AS22166 216.127.220.0/24 AS22166 216.127.221.0/24 AS22166 216.127.222.0/24 AS22166 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 216.151.192.0/21 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.151.200.0/21 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 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

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 26 Jul '13

26 Jul '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 27 Jul, 2013 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 460435 Prefixes after maximum aggregation: 186881 Deaggregation factor: 2.46 Unique aggregates announced to Internet: 228600 Total ASes present in the Internet Routing Table: 44598 Prefixes per ASN: 10.32 Origin-only ASes present in the Internet Routing Table: 34884 Origin ASes announcing only one prefix: 16214 Transit ASes present in the Internet Routing Table: 5907 Transit-only ASes present in the Internet Routing Table: 148 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 29 Max AS path prepend of ASN ( 36992) 22 Prefixes from unregistered ASNs in the Routing Table: 3375 Unregistered ASNs in the Routing Table: 1298 Number of 32-bit ASNs allocated by the RIRs: 4901 Number of 32-bit ASNs visible in the Routing Table: 3807 Prefixes from 32-bit ASNs in the Routing Table: 11468 Special use prefixes present in the Routing Table: 29 Prefixes being announced from unallocated address space: 259 Number of addresses announced to Internet: 2631203148 Equivalent to 156 /8s, 212 /16s and 249 /24s Percentage of available address space announced: 71.1 Percentage of allocated address space announced: 71.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 94.8 Total number of prefixes smaller than registry allocations: 161515 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 110492 Total APNIC prefixes after maximum aggregation: 33889 APNIC Deaggregation factor: 3.26 Prefixes being announced from the APNIC address blocks: 112225 Unique aggregates announced from the APNIC address blocks: 46027 APNIC Region origin ASes present in the Internet Routing Table: 4863 APNIC Prefixes per ASN: 23.08 APNIC Region origin ASes announcing only one prefix: 1221 APNIC Region transit ASes present in the Internet Routing Table: 828 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 23 Number of APNIC region 32-bit ASNs visible in the Routing Table: 614 Number of APNIC addresses announced to Internet: 726272224 Equivalent to 43 /8s, 74 /16s and 8 /24s Percentage of available APNIC address space announced: 84.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 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: 159674 Total ARIN prefixes after maximum aggregation: 80509 ARIN Deaggregation factor: 1.98 Prefixes being announced from the ARIN address blocks: 160279 Unique aggregates announced from the ARIN address blocks: 74140 ARIN Region origin ASes present in the Internet Routing Table: 15804 ARIN Prefixes per ASN: 10.14 ARIN Region origin ASes announcing only one prefix: 5999 ARIN Region transit ASes present in the Internet Routing Table: 1653 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 19 Number of ARIN addresses announced to Internet: 1068179008 Equivalent to 63 /8s, 171 /16s and 30 /24s Percentage of available ARIN address space announced: 56.5 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: 117958 Total RIPE prefixes after maximum aggregation: 60387 RIPE Deaggregation factor: 1.95 Prefixes being announced from the RIPE address blocks: 121771 Unique aggregates announced from the RIPE address blocks: 78842 RIPE Region origin ASes present in the Internet Routing Table: 17315 RIPE Prefixes per ASN: 7.03 RIPE Region origin ASes announcing only one prefix: 8222 RIPE Region transit ASes present in the Internet Routing Table: 2833 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2378 Number of RIPE addresses announced to Internet: 656056228 Equivalent to 39 /8s, 26 /16s and 159 /24s Percentage of available RIPE address space announced: 95.4 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 196608-199679 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: 49151 Total LACNIC prefixes after maximum aggregation: 9509 LACNIC Deaggregation factor: 5.17 Prefixes being announced from the LACNIC address blocks: 53708 Unique aggregates announced from the LACNIC address blocks: 25426 LACNIC Region origin ASes present in the Internet Routing Table: 1993 LACNIC Prefixes per ASN: 26.95 LACNIC Region origin ASes announcing only one prefix: 584 LACNIC Region transit ASes present in the Internet Routing Table: 366 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 790 Number of LACNIC addresses announced to Internet: 133823624 Equivalent to 7 /8s, 249 /16s and 252 /24s Percentage of available LACNIC address space announced: 79.8 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: 11601 Total AfriNIC prefixes after maximum aggregation: 2546 AfriNIC Deaggregation factor: 4.56 Prefixes being announced from the AfriNIC address blocks: 12193 Unique aggregates announced from the AfriNIC address blocks: 3924 AfriNIC Region origin ASes present in the Internet Routing Table: 640 AfriNIC Prefixes per ASN: 19.05 AfriNIC Region origin ASes announcing only one prefix: 188 AfriNIC Region transit ASes present in the Internet Routing Table: 131 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6 Number of AfriNIC addresses announced to Internet: 46542848 Equivalent to 2 /8s, 198 /16s and 48 /24s Percentage of available AfriNIC address space announced: 46.2 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 2908 11560 919 Korea Telecom (KIX) 17974 2618 871 92 PT TELEKOMUNIKASI INDONESIA 7545 2033 320 109 TPG Internet Pty Ltd 4755 1765 392 195 TATA Communications formerly 9829 1537 1221 45 BSNL National Internet Backbo 9583 1224 92 505 Sify Limited 4808 1173 2153 339 CNCGROUP IP network: China169 9498 1169 309 71 BHARTI Airtel Ltd. 7552 1160 1080 13 Vietel Corporation 24560 1086 394 164 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 2982 3690 65 bellsouth.net, inc. 18566 2067 382 184 Covad Communications 1785 2007 678 127 PaeTec Communications, Inc. 22773 2000 2927 124 Cox Communications, Inc. 20115 1670 1623 622 Charter Communications 4323 1616 1118 405 Time Warner Telecom 701 1524 11120 801 UUNET Technologies, Inc. 30036 1339 302 659 Mediacom Communications Corp 7018 1304 11036 821 AT&T WorldNet Services 11492 1221 218 363 Cable One 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 1578 544 16 Corbina telecom 34984 1296 244 222 BILISIM TELEKOM 2118 1235 97 13 EUnet/RELCOM Autonomous Syste 31148 976 43 22 FreeNet ISP 20940 939 327 738 Akamai Technologies European 13188 838 98 81 Educational Network 6830 831 2372 441 UPC Distribution Services 8551 779 370 45 Bezeq International 12479 685 793 56 Uni2 Autonomous System 34744 602 159 114 SC GVM SISTEM 2003 SRL 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 2957 1591 110 NET Servicos de Comunicao S.A 10620 2639 420 226 TVCABLE BOGOTA 7303 1730 1155 220 Telecom Argentina Stet-France 8151 1273 2750 385 UniNet S.A. de C.V. 18881 1247 844 20 Global Village Telecom 27947 833 94 91 Telconet S.A 6503 818 434 63 AVANTEL, S.A. 3816 719 306 85 Empresa Nacional de Telecomun 7738 698 1370 35 Telecomunicacoes da Bahia S.A 11172 621 88 65 Servicios Alestra S.A de C.V 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 1815 112 5 MOBITEL 24863 881 274 30 LINKdotNET AS number 6713 542 617 25 Itissalat Al-MAGHRIB 8452 437 956 9 TEDATA 24835 345 80 8 RAYA Telecom - Egypt 3741 259 922 218 The Internet Solution 15706 221 32 6 Sudatel Internet Exchange Aut 29571 220 17 12 Ci Telecom Autonomous system 36992 206 527 22 Etisalat MISR 12258 193 28 71 Vodacom Internet Company 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 6389 2982 3690 65 bellsouth.net, inc. 28573 2957 1591 110 NET Servicos de Comunicao S.A 4766 2908 11560 919 Korea Telecom (KIX) 10620 2639 420 226 TVCABLE BOGOTA 17974 2618 871 92 PT TELEKOMUNIKASI INDONESIA 18566 2067 382 184 Covad Communications 7545 2033 320 109 TPG Internet Pty Ltd 1785 2007 678 127 PaeTec Communications, Inc. 22773 2000 2927 124 Cox Communications, Inc. 36998 1815 112 5 MOBITEL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 28573 2957 2847 NET Servicos de Comunicao S.A 17974 2618 2526 PT TELEKOMUNIKASI INDONESIA 10620 2639 2413 TVCABLE BOGOTA 4766 2908 1989 Korea Telecom (KIX) 7545 2033 1924 TPG Internet Pty Ltd 18566 2067 1883 Covad Communications 1785 2007 1880 PaeTec Communications, Inc. 22773 2000 1876 Cox Communications, Inc. 36998 1815 1810 MOBITEL 4755 1765 1570 TATA Communications formerly 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 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 30621 UNALLOCATED 12.151.74.0/23 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.0.0/24 2541 >>UNKNOWN<< 128.0.16.0/21 43568 RIPE Network Coordination Cen 128.0.24.0/21 41794 Altline LLC 128.0.40.0/24 60449 >>UNKNOWN<< 128.0.42.0/24 60619 >>UNKNOWN<< 128.0.43.0/24 60619 >>UNKNOWN<< 128.0.45.0/24 60657 >>UNKNOWN<< 128.0.46.0/23 39743 Mobimax Telecom SRL 128.0.53.0/24 60993 Totalsoft SA 128.0.54.0/24 60972 Carpatair SA Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 64.185.224.0/24 27431 JTL Networks Inc. 64.185.225.0/24 27431 JTL Networks Inc. 64.185.226.0/24 27431 JTL Networks Inc. 64.185.227.0/24 27431 JTL Networks Inc. 64.185.228.0/24 27431 JTL Networks Inc. 64.185.229.0/24 27431 JTL Networks Inc. 64.185.230.0/24 27431 JTL Networks Inc. 64.185.231.0/24 27431 JTL Networks Inc. 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 /10:30 /11:92 /12:251 /13:478 /14:906 /15:1602 /16:12732 /17:6643 /18:11081 /19:22505 /20:32121 /21:34670 /22:48474 /23:42550 /24:242336 /25:1298 /26:1641 /27:848 /28:44 /29:71 /30:17 /31:0 /32:18 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2018 2067 Covad Communications 36998 1780 1815 MOBITEL 6389 1714 2982 bellsouth.net, inc. 22773 1302 2000 Cox Communications, Inc. 8402 1270 1578 Corbina telecom 30036 1205 1339 Mediacom Communications Corp 11492 1182 1221 Cable One 1785 1074 2007 PaeTec Communications, Inc. 6983 1020 1147 ITC^Deltacom 10620 984 2639 TVCABLE BOGOTA Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:827 2:711 3:3 4:19 5:843 6:17 8:572 12:1912 13:2 14:864 15:11 16:3 17:10 20:17 23:296 24:1769 27:1504 31:1305 32:45 33:2 34:5 36:60 37:1849 38:890 39:2 40:175 41:3282 42:247 44:8 46:1946 47:2 49:673 50:817 52:12 54:35 55:8 57:26 58:1161 59:581 60:331 61:1424 62:1166 63:2009 64:4357 65:2149 66:4190 67:2022 68:1096 69:3285 70:797 71:490 72:1918 74:2500 75:324 76:306 77:1117 78:1022 79:601 80:1294 81:1009 82:635 83:584 84:581 85:1206 86:468 87:1027 88:543 89:1801 90:150 91:5538 92:623 93:1745 94:1925 95:1613 96:518 97:344 98:1026 99:43 100:30 101:347 103:3036 105:522 106:140 107:208 108:520 109:1856 110:945 111:1071 112:564 113:817 114:700 115:1014 116:953 117:822 118:1142 119:1288 120:372 121:740 122:1802 123:1241 124:1374 125:1390 128:643 129:223 130:309 131:669 132:360 133:160 134:268 135:72 136:239 137:242 138:342 139:190 140:211 141:329 142:533 143:382 144:512 145:98 146:527 147:401 148:662 149:351 150:147 151:552 152:414 153:189 154:27 155:414 156:267 157:394 158:278 159:744 160:350 161:452 162:498 163:225 164:583 165:507 166:252 167:596 168:1027 169:127 170:1065 171:184 172:23 173:1595 174:557 175:497 176:1129 177:2174 178:1864 179:74 180:1485 181:564 182:1273 183:419 184:668 185:696 186:2290 187:1375 188:1894 189:1286 190:6755 192:6832 193:5711 194:4713 195:3588 196:1344 197:942 198:4554 199:5364 200:6015 201:2241 202:8832 203:8886 204:4511 205:2600 206:2825 207:2874 208:4001 209:3575 210:2923 211:1523 212:2225 213:2019 214:915 215:99 216:5266 217:1610 218:615 219:313 220:1283 221:552 222:321 223:449 End of report

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Call for Papers: RIPE 67, 14-18 October 2013 in Athens, Greece
by Benno Overeinder 23 Jul '13

23 Jul '13

Call for Presentations A RIPE Meeting is an open event where Internet Service Providers, network operators and other interested parties get together. Although the meeting is mostly technical, it is also a chance for people to meet and network with others in their field. RIPE 67 will take place from 14-18 October 2013 in Athens, Greece. The RIPE Programme Committee (PC) is now seeking content proposals from the RIPE community for the plenary session presentations, BoFs (Birds of a Feather sessions), panels, workshops, tutorials and lightning talks at RIPE 67. The PC is looking for presentations covering topics of network engineering and operations, including but not limited to: - IPv6 deployment - Managing IPv4 scarcity in operations - Commercial transactions of IPv4 addresses - Data centre technologies - Network and DNS operations - Internet governance and regulatory practices - Network and routing security - Content delivery - Internet peering and mobile data exchange Submissions RIPE Meeting attendees are quite sensitive to keeping presentations non-commercial, and product marketing talks are strongly discouraged. Repeated audience feedback shows that the most successful talks focus on operational experience, research results, or case studies. For example, presenters wishing to describe a commercial solution should focus on the underlying technology and not attempt a product demonstration. The RIPE PC accepts proposals for different presentation formats, including plenary session presentations, tutorials, workshops, BoFs (Birds of a Feather sessions) and lightning talks. See the full descriptions of these formats at https://ripe67.ripe.net/programme/i-want-to-present/presentation-formats/ Presenters who are proposing a panel or BoF are encouraged to include speakers from several (perhaps even competing) companies and/or a neutral facilitator. In addition to presentations selected in advance for the plenary, the RIPE PC also offers several time slots for "lightning talks", which are selected immediately before or during the conference. The following general requirements apply: - Proposals for plenary session presentations, BoFs, panels, workshops and tutorials must be submitted for full consideration no later than 4 August 2013, using the meeting submission system (https://ripe67.ripe.net/submit-topic/) Proposals submitted after this date will be considered on a space-available basis. - Lightning talks should also be submitted using the meeting submission system (https://ripe67.ripe.net/submit-topic/) and can be submitted just days before the RIPE Meeting starts or even during the meeting week. The allocation of lightning talk slots will be announced in short notice - in some cases on the same day but often one day prior to the relevant session. - Presenters should indicate how much time they will require. See more information on time slot allocations per presentation format (https://ripe67.ripe.net/programme/i-want-to-present/presentation-formats/) - Proposals for talks will only be considered by the PC if they contain at least draft presentation slides (slides may be updated later on). For panels, proposals must contain a clear description, as well as the names of invited panelists, presenters and moderators. - Due to potential technical issues, it is expected that most, if not all, presenters/panelists will be physically present at the RIPE Meeting. If you have any questions or requests concerning content submissions, please email pc [at] ripe [dot] net. -- Benno J. Overeinder NLnet Labs http://www.nlnetlabs.nl/

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BGP Update Report
by cidr-report＠potaroo.net 20 Jul '13

20 Jul '13

BGP Update Report Interval: 11-Jul-13 -to- 18-Jul-13 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS18403 144826 7.0% 249.7 -- FPT-AS-AP The Corporation for Financing & Promoting Technology 2 - AS8402 51679 2.5% 49.8 -- CORBINA-AS OJSC "Vimpelcom" 3 - AS27738 46549 2.3% 80.8 -- Ecuadortelecom S.A. 4 - AS4538 42997 2.1% 79.8 -- ERX-CERNET-BKB China Education and Research Network Center 5 - AS10620 33203 1.6% 14.3 -- Telmex Colombia S.A. 6 - AS9829 31755 1.5% 40.8 -- BSNL-NIB National Internet Backbone 7 - AS28573 22594 1.1% 9.3 -- NET Serviços de Comunicação S.A. 8 - AS10428 21585 1.1% 7195.0 -- CWV-NETWORKS - The College of West Virginia 9 - AS13208 18932 0.9% 9466.0 -- NEWTELSOLUTIONS-AS Newtel Ltd 10 - AS9416 18260 0.9% 9130.0 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 11 - AS17974 16278 0.8% 7.3 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 12 - AS28126 16115 0.8% 20.5 -- BRISANET SERVICOS DE TELECOMUNICACOES LTDA 13 - AS45528 15931 0.8% 29.8 -- TDN Tikona Digital Networks Pvt Ltd. 14 - AS4775 15765 0.8% 250.2 -- GLOBE-TELECOM-AS Globe Telecoms 15 - AS34315 14534 0.7% 3633.5 -- MAXNET-AS MAXNET Maxprogres, s.r.o. 16 - AS34969 14080 0.7% 1760.0 -- PASJONET-AS Pasjo.Net Sp, z o.o. 17 - AS4657 12198 0.6% 31.3 -- STARHUBINTERNET-AS StarHub Internet Exchange 18 - AS8151 11640 0.6% 13.4 -- Uninet S.A. de C.V. 19 - AS30693 10224 0.5% 26.4 -- EONIX-CORPORATION-AS-WWW-EONIX-NET - Eonix Corporation 20 - AS29990 9854 0.5% 895.8 -- ASN-APPNEXUS - AppNexus, Inc TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS48612 9806 0.5% 9806.0 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 2 - AS13208 18932 0.9% 9466.0 -- NEWTELSOLUTIONS-AS Newtel Ltd 3 - AS9416 18260 0.9% 9130.0 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 4 - AS9854 8481 0.4% 8481.0 -- KTO-AS-KR KTO 5 - AS10428 21585 1.1% 7195.0 -- CWV-NETWORKS - The College of West Virginia 6 - AS19406 4670 0.2% 4670.0 -- TWRS-MA - Towerstream I, Inc. 7 - AS42334 4201 0.2% 4201.0 -- BBP-AS Broadband Plus s.a.l. 8 - AS31461 3690 0.2% 3690.0 -- MORAVIA-IT-AS Moravia IT, a.s. 9 - AS34315 14534 0.7% 3633.5 -- MAXNET-AS MAXNET Maxprogres, s.r.o. 10 - AS6174 7248 0.3% 3624.0 -- SPRINTLINK8 - Sprint 11 - AS36976 2268 0.1% 2268.0 -- SONANGOL 12 - AS34969 14080 0.7% 1760.0 -- PASJONET-AS Pasjo.Net Sp, z o.o. 13 - AS37373 1484 0.1% 1484.0 -- AUC-ASN 14 - AS37367 1428 0.1% 1428.0 -- CALLKEY 15 - AS6629 8664 0.4% 1237.7 -- NOAA-AS - NOAA 16 - AS10445 5083 0.2% 1016.6 -- HTG - Huntleigh Telcom 17 - AS23295 995 0.1% 995.0 -- EA-01 - Extend America 18 - AS29990 9854 0.5% 895.8 -- ASN-APPNEXUS - AppNexus, Inc 19 - AS56678 847 0.0% 847.0 -- GYDROZO-AS LLC "Gydrozo" 20 - AS3 770 0.0% 1508.0 -- CMED-AS Cmed Technology Ltd TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 92.246.207.0/24 9806 0.5% AS48612 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 2 - 213.133.192.0/24 9466 0.4% AS13208 -- NEWTELSOLUTIONS-AS Newtel Ltd 3 - 213.133.193.0/24 9466 0.4% AS13208 -- NEWTELSOLUTIONS-AS Newtel Ltd 4 - 203.118.224.0/21 9191 0.4% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 5 - 203.118.232.0/21 9069 0.4% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 6 - 192.58.232.0/24 8652 0.4% AS6629 -- NOAA-AS - NOAA 7 - 211.214.206.0/24 8481 0.4% AS9854 -- KTO-AS-KR KTO 8 - 64.208.141.0/24 8424 0.4% AS29990 -- ASN-APPNEXUS - AppNexus, Inc 10 - 120.28.62.0/24 7748 0.3% AS4775 -- GLOBE-TELECOM-AS Globe Telecoms 11 - 12.43.218.0/24 7195 0.3% AS10428 -- CWV-NETWORKS - The College of West Virginia 12 - 199.248.240.0/24 7195 0.3% AS10428 -- CWV-NETWORKS - The College of West Virginia 13 - 205.166.165.0/24 7195 0.3% AS10428 -- CWV-NETWORKS - The College of West Virginia 14 - 65.90.49.0/24 5675 0.3% AS3356 -- LEVEL3 Level 3 Communications 15 - 192.107.15.0/24 5019 0.2% AS14733 -- AS14733 - Barclays Capital Inc. 16 - 69.38.178.0/24 4670 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc. 17 - 64.187.64.0/23 4383 0.2% AS16608 -- KENTEC - Kentec Communications, Inc. 18 - 62.84.76.0/24 4201 0.2% AS42334 -- BBP-AS Broadband Plus s.a.l. 19 - 194.63.9.0/24 3775 0.2% AS1273 -- CW Cable and Wireless Worldwide plc 20 - 46.227.8.0/21 3744 0.2% AS34315 -- MAXNET-AS MAXNET Maxprogres, s.r.o. Details at http://bgpupdates.potaroo.net ------------------------------------ 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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