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BGP Update Report
by cidr-report＠potaroo.net 09 Nov '12

09 Nov '12

BGP Update Report Interval: 01-Nov-12 -to- 08-Nov-12 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS31692 80292 4.1% 10036.5 -- SATURN-R-AS OOO Saturn-R 2 - AS8402 45763 2.3% 15.3 -- CORBINA-AS OJSC "Vimpelcom" 3 - AS28306 43337 2.2% 4333.7 -- TC Net Informática e Telecomunicações LTDA 4 - AS9829 37170 1.9% 52.7 -- BSNL-NIB National Internet Backbone 5 - AS13118 32918 1.7% 1936.4 -- ASN-YARTELECOM OJSC Rostelecom 6 - AS22561 22148 1.1% 228.3 -- DIGITAL-TELEPORT - Digital Teleport Inc. 7 - AS2686 15312 0.8% 134.3 -- AT&T Global Network Services - EMEA 8 - AS24560 14896 0.8% 17.4 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 9 - AS2708 14790 0.8% 108.0 -- Universidad de Guanajuato 10 - AS45322 14157 0.7% 2831.4 -- IDNIC-ID Indonesia Network Information Center 11 - AS7552 12636 0.6% 13.0 -- VIETEL-AS-AP Vietel Corporation 12 - AS1637 10875 0.6% 122.2 -- DNIC-AS-01637 - Headquarters, USAISC 13 - AS11300 10778 0.6% 317.0 -- GLOBECOMM-11300 - Globecomm Services Maryland LLC 14 - AS11664 10693 0.5% 36.1 -- Techtel LMDS Comunicaciones Interactivas S.A. 15 - AS2561 10428 0.5% 137.2 -- EUN 16 - AS48159 9959 0.5% 30.8 -- TIC-AS Telecommunication Infrastructure Company 17 - AS21599 9879 0.5% 395.2 -- NETDIRECT S.A. 18 - AS5800 9647 0.5% 36.8 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 19 - AS17974 9587 0.5% 6.0 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 20 - AS17762 9191 0.5% 77.2 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS31692 80292 4.1% 10036.5 -- SATURN-R-AS OOO Saturn-R 2 - AS21684 5531 0.3% 5531.0 -- CYBERINETBGP - Cyberonics, Inc. 3 - AS28306 43337 2.2% 4333.7 -- TC Net Informática e Telecomunicações LTDA 4 - AS19406 4120 0.2% 4120.0 -- TWRS-MA - Towerstream I, Inc. 5 - AS293 3102 0.2% 3102.0 -- ESNET - ESnet 6 - AS24057 2997 0.1% 2997.0 -- AIGL-AS-AP PT. AIA FINANCIAL, Insurance company, Indonesia 7 - AS45322 14157 0.7% 2831.4 -- IDNIC-ID Indonesia Network Information Center 8 - AS40946 2718 0.1% 2718.0 -- PROCON - Sat Track 9 - AS14680 7325 0.4% 2441.7 -- REALE-6 - Auction.com 10 - AS13118 32918 1.7% 1936.4 -- ASN-YARTELECOM OJSC Rostelecom 11 - AS50478 3329 0.2% 1664.5 -- BVOX BVOX AS 12 - AS59706 2614 0.1% 1307.0 -- IBC-AS-TIRANA I.B.C shpk 13 - AS36529 2560 0.1% 1280.0 -- AXXA-RACKCO - Rackco.com 14 - AS39915 5278 0.3% 1055.6 -- PREM-AS Premiere Global Services 15 - AS6197 913 0.1% 913.0 -- BATI-ATL - BellSouth Network Solutions, Inc 16 - AS55410 7967 0.4% 796.7 -- VODAFONE-NET-AS-AP C48 Okhla Industrial Estate, New Delhi-110020 17 - AS32244 3450 0.2% 690.0 -- LIQUID-WEB-INC - Liquid Web, Inc. 18 - AS24994 1379 0.1% 689.5 -- GENESYS-AS genesys informatica srl 19 - AS11203 623 0.0% 623.0 -- CALDSL - ZINNIA NETWORKS INC 20 - AS29398 609 0.0% 609.0 -- PETROBALTIC Lotos Petrobaltic Spolka Akcyjna TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 178.161.166.0/24 20055 0.9% AS31692 -- SATURN-R-AS OOO Saturn-R 2 - 178.161.163.0/24 20054 0.9% AS31692 -- SATURN-R-AS OOO Saturn-R 3 - 178.161.174.0/24 20053 0.9% AS31692 -- SATURN-R-AS OOO Saturn-R 4 - 178.161.162.0/24 20053 0.9% AS31692 -- SATURN-R-AS OOO Saturn-R 5 - 109.161.64.0/19 16996 0.8% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 6 - 93.181.255.0/24 15798 0.8% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 7 - 122.161.0.0/16 11277 0.5% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 8 - 184.159.130.0/23 11206 0.5% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc. 9 - 184.157.224.0/19 10560 0.5% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc. 10 - 200.46.0.0/19 9831 0.5% AS21599 -- NETDIRECT S.A. 11 - 12.139.133.0/24 5796 0.3% AS14680 -- REALE-6 - Auction.com 12 - 216.4.42.0/24 5531 0.3% AS21684 -- CYBERINETBGP - Cyberonics, Inc. 13 - 95.128.195.0/24 5268 0.2% AS39915 -- PREM-AS Premiere Global Services 14 - 194.63.9.0/24 4827 0.2% AS1273 -- CW Cable and Wireless Worldwide plc 15 - 187.94.82.0/24 4334 0.2% AS28306 -- TC Net Informática e Telecomunicações LTDA 16 - 187.94.81.0/24 4334 0.2% AS28306 -- TC Net Informática e Telecomunicações LTDA 17 - 189.38.8.0/24 4334 0.2% AS28306 -- TC Net Informática e Telecomunicações LTDA 18 - 189.38.5.0/24 4334 0.2% AS28306 -- TC Net Informática e Telecomunicações LTDA 19 - 187.94.83.0/24 4334 0.2% AS28306 -- TC Net Informática e Telecomunicações LTDA 20 - 189.38.9.0/24 4334 0.2% AS28306 -- TC Net Informática e Telecomunicações LTDA 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 09 Nov '12

09 Nov '12

This report has been generated at Fri Nov 9 21:13:09 2012 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 02-11-12 431467 249208 03-11-12 431919 249577 04-11-12 432057 249241 05-11-12 432211 249589 06-11-12 432407 249528 07-11-12 432725 249783 08-11-12 432776 250342 09-11-12 432954 250442 AS Summary 42666 Number of ASes in routing system 17750 Number of ASes announcing only one prefix 3204 Largest number of prefixes announced by an AS AS7029 : WINDSTREAM - Windstream Communications Inc 114148320 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'). --- 09Nov12 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 433138 250382 182756 42.2% All ASes AS6389 3167 163 3004 94.9% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS28573 2170 65 2105 97.0% NET Servicos de Comunicao S.A. AS4766 2964 940 2024 68.3% KIXS-AS-KR Korea Telecom AS17974 2421 537 1884 77.8% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS22773 1972 130 1842 93.4% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS7029 3204 1495 1709 53.3% WINDSTREAM - Windstream Communications Inc AS18566 2084 423 1661 79.7% COVAD - Covad Communications Co. AS10620 2250 640 1610 71.6% Telmex Colombia S.A. AS7303 1669 426 1243 74.5% Telecom Argentina S.A. AS4323 1594 398 1196 75.0% TWTC - tw telecom holdings, inc. AS4755 1613 532 1081 67.0% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7552 1131 200 931 82.3% VIETEL-AS-AP Vietel Corporation AS8151 1603 690 913 57.0% Uninet S.A. de C.V. AS18101 1016 173 843 83.0% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS1785 1933 1155 778 40.2% AS-PAETEC-NET - PaeTec Communications, Inc. AS4808 1111 348 763 68.7% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS13977 862 115 747 86.7% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS7545 1803 1120 683 37.9% TPG-INTERNET-AP TPG Internet Pty Ltd AS855 708 52 656 92.7% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS3356 1118 494 624 55.8% LEVEL3 Level 3 Communications AS17676 707 89 618 87.4% GIGAINFRA Softbank BB Corp. AS19262 1002 403 599 59.8% VZGNI-TRANSIT - Verizon Online LLC AS3549 1038 442 596 57.4% GBLX Global Crossing Ltd. AS24560 1039 444 595 57.3% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS36998 772 178 594 76.9% SDN-MOBITEL AS22561 1006 432 574 57.1% DIGITAL-TELEPORT - Digital Teleport Inc. AS22047 579 30 549 94.8% VTR BANDA ANCHA S.A. AS4780 844 299 545 64.6% SEEDNET Digital United Inc. AS18881 584 49 535 91.6% Global Village Telecom AS7011 1220 692 528 43.3% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. Total 45184 13154 32030 70.9% 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- 14.192.0.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.4.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.8.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.12.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.16.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.20.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.24.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.28.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 27.112.114.0/24 AS23884 PROENNET-AS Proimage Engineering and Communication Co.,Ltd. 41.220.80.0/24 AS38925 DAC-AS G.I.T. TELECOM LIMITED 41.220.81.0/24 AS38925 DAC-AS G.I.T. TELECOM LIMITED 41.220.94.0/23 AS42235 IDC-AS Intra Data Communication 41.222.80.0/21 AS37110 moztel-as 41.222.82.0/24 AS37110 moztel-as 41.222.83.0/24 AS37110 moztel-as 41.222.85.0/24 AS37110 moztel-as 41.222.86.0/24 AS37110 moztel-as 41.222.87.0/24 AS37110 moztel-as 41.223.108.0/22 AS36966 EDL_AS Edgenet AS 62.12.96.0/19 AS38478 SUNNYVISION-AS-AP SunnyVision Limited 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 64.66.32.0/20 AS18864 64.187.208.0/24 AS174 COGENT Cogent/PSI 64.187.209.0/24 AS23005 SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC 65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 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 66.251.143.0/24 AS3356 LEVEL3 Level 3 Communications 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 69.165.92.0/24 AS20077 IPNETZONE-ASN - IPNetZone 70.34.112.0/20 AS27589 MOJOHOST - MOJOHOST 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 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 74.91.48.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.49.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.50.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.51.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.52.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.53.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.54.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.55.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.56.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.57.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.58.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.59.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.60.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.61.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.62.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.63.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.115.124.0/23 AS46540 81.4.0.0/18 AS38478 SUNNYVISION-AS-AP SunnyVision Limited 81.22.64.0/20 AS5511 OPENTRANSIT France Telecom S.A. 82.101.160.0/19 AS5511 OPENTRANSIT France Telecom S.A. 91.217.250.0/24 AS43108 GARM-AS Garm Technologies Ltd. 100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas S.A. 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) 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 185.9.166.0/23 AS30893 GLASSBILEN-AS Glassbilen networks 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.6.49.0/24 AS23148 TERREMARK Terremark 200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda 200.58.248.0/21 AS27849 202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.58.113.0/24 AS19161 202.65.96.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited 202.73.240.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited 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. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 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 203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.142.219.0/24 AS45149 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 205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX France Telecom S.A. 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 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 207.254.138.0/24 AS30689 FLOW-NET - FLOW 207.254.140.0/24 AS30689 FLOW-NET - FLOW 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 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. 209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations 216.12.160.0/20 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.21.160.0/20 AS27876 American Data Networks 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 216.194.160.0/20 AS27876 American Data Networks 216.227.142.0/23 AS46856 GLOBAL-HOST-AS - The Global Host Exchange 216.227.144.0/21 AS46856 GLOBAL-HOST-AS - The Global Host Exchange 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 09 Nov '12

09 Nov '12

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 10 Nov, 2012 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 430598 Prefixes after maximum aggregation: 179737 Deaggregation factor: 2.40 Unique aggregates announced to Internet: 211964 Total ASes present in the Internet Routing Table: 42546 Prefixes per ASN: 10.12 Origin-only ASes present in the Internet Routing Table: 33796 Origin ASes announcing only one prefix: 15820 Transit ASes present in the Internet Routing Table: 5667 Transit-only ASes present in the Internet Routing Table: 143 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 41 Max AS path prepend of ASN ( 22394) 37 Prefixes from unregistered ASNs in the Routing Table: 1021 Unregistered ASNs in the Routing Table: 362 Number of 32-bit ASNs allocated by the RIRs: 3454 Number of 32-bit ASNs visible in the Routing Table: 3083 Prefixes from 32-bit ASNs in the Routing Table: 8404 Special use prefixes present in the Routing Table: 14 Prefixes being announced from unallocated address space: 159 Number of addresses announced to Internet: 2613326316 Equivalent to 155 /8s, 196 /16s and 49 /24s Percentage of available address space announced: 70.6 Percentage of allocated address space announced: 70.6 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 93.8 Total number of prefixes smaller than registry allocations: 151196 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 104236 Total APNIC prefixes after maximum aggregation: 32552 APNIC Deaggregation factor: 3.20 Prefixes being announced from the APNIC address blocks: 105065 Unique aggregates announced from the APNIC address blocks: 43031 APNIC Region origin ASes present in the Internet Routing Table: 4787 APNIC Prefixes per ASN: 21.95 APNIC Region origin ASes announcing only one prefix: 1247 APNIC Region transit ASes present in the Internet Routing Table: 780 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 354 Number of APNIC addresses announced to Internet: 714174880 Equivalent to 42 /8s, 145 /16s and 113 /24s Percentage of available APNIC address space announced: 83.5 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: 155121 Total ARIN prefixes after maximum aggregation: 78402 ARIN Deaggregation factor: 1.98 Prefixes being announced from the ARIN address blocks: 155953 Unique aggregates announced from the ARIN address blocks: 69890 ARIN Region origin ASes present in the Internet Routing Table: 15281 ARIN Prefixes per ASN: 10.21 ARIN Region origin ASes announcing only one prefix: 5769 ARIN Region transit ASes present in the Internet Routing Table: 1594 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 41 Number of ARIN region 32-bit ASNs visible in the Routing Table: 17 Number of ARIN addresses announced to Internet: 1087874432 Equivalent to 64 /8s, 215 /16s and 165 /24s Percentage of available ARIN address space announced: 57.5 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, 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: 108902 Total RIPE prefixes after maximum aggregation: 57789 RIPE Deaggregation factor: 1.88 Prefixes being announced from the RIPE address blocks: 111641 Unique aggregates announced from the RIPE address blocks: 72576 RIPE Region origin ASes present in the Internet Routing Table: 16950 RIPE Prefixes per ASN: 6.59 RIPE Region origin ASes announcing only one prefix: 8148 RIPE Region transit ASes present in the Internet Routing Table: 2752 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2004 Number of RIPE addresses announced to Internet: 648615332 Equivalent to 38 /8s, 169 /16s and 21 /24s Percentage of available RIPE address space announced: 94.3 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 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: 44231 Total LACNIC prefixes after maximum aggregation: 8710 LACNIC Deaggregation factor: 5.08 Prefixes being announced from the LACNIC address blocks: 47694 Unique aggregates announced from the LACNIC address blocks: 22765 LACNIC Region origin ASes present in the Internet Routing Table: 1701 LACNIC Prefixes per ASN: 28.04 LACNIC Region origin ASes announcing only one prefix: 481 LACNIC Region transit ASes present in the Internet Routing Table: 326 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 702 Number of LACNIC addresses announced to Internet: 119237416 Equivalent to 7 /8s, 27 /16s and 107 /24s Percentage of available LACNIC address space announced: 71.1 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 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: 9585 Total AfriNIC prefixes after maximum aggregation: 2230 AfriNIC Deaggregation factor: 4.30 Prefixes being announced from the AfriNIC address blocks: 10086 Unique aggregates announced from the AfriNIC address blocks: 3567 AfriNIC Region origin ASes present in the Internet Routing Table: 568 AfriNIC Prefixes per ASN: 17.76 AfriNIC Region origin ASes announcing only one prefix: 175 AfriNIC Region transit ASes present in the Internet Routing Table: 122 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: 43120640 Equivalent to 2 /8s, 145 /16s and 248 /24s Percentage of available AfriNIC address space announced: 42.8 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 2959 11557 898 Korea Telecom (KIX) 17974 2421 826 46 PT TELEKOMUNIKASI INDONESIA 7545 1802 301 88 TPG Internet Pty Ltd 4755 1613 375 159 TATA Communications formerly 9829 1412 1155 42 BSNL National Internet Backbo 9583 1190 88 508 Sify Limited 7552 1131 1062 11 Vietel Corporation 4808 1111 2056 315 CNCGROUP IP network: China169 24560 1039 385 165 Bharti Airtel Ltd., Telemedia 9498 1020 310 73 BHARTI Airtel Ltd. 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 7029 3204 992 191 Windstream Communications Inc 6389 3167 3722 159 bellsouth.net, inc. 18566 2084 382 180 Covad Communications 22773 1972 2931 128 Cox Communications, Inc. 1785 1933 678 128 PaeTec Communications, Inc. 20115 1670 1603 626 Charter Communications 4323 1589 1153 392 Time Warner Telecom 30036 1374 283 745 Mediacom Communications Corp 7018 1268 10275 846 AT&T WorldNet Services 7011 1220 333 692 Citizens Utilities 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 1738 544 16 Corbina telecom 12479 853 777 63 Uni2 Autonomous System 34984 829 207 199 BILISIM TELEKOM 31148 726 37 9 FreeNet ISP 13188 724 93 139 Educational Network 6830 712 2313 435 UPC Distribution Services 20940 711 228 548 Akamai Technologies European 58113 602 67 365 LIR DATACENTER TELECOM SRL 8551 596 364 61 Bezeq International 3320 494 8438 405 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 10620 2251 384 208 TVCABLE BOGOTA 28573 2170 1283 64 NET Servicos de Comunicao S.A 7303 1663 1139 202 Telecom Argentina Stet-France 8151 1596 3035 347 UniNet S.A. de C.V. 6503 1539 435 67 AVANTEL, S.A. 27947 747 77 91 Telconet S.A 3816 654 309 75 Empresa Nacional de Telecomun 11172 588 85 65 Servicios Alestra S.A de C.V 18881 584 716 18 Global Village Telecom 7738 582 1178 33 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 24863 903 275 36 LINKdotNET AS number 36998 772 48 3 MOBITEL 8452 547 958 13 TEDATA 6713 516 650 19 Itissalat Al-MAGHRIB 24835 287 80 8 RAYA Telecom - Egypt 3741 267 906 225 The Internet Solution 12258 194 28 66 Vodacom Internet Company 15706 191 32 6 Sudatel Internet Exchange Aut 29975 191 667 21 Vodacom 16637 181 697 88 MTN Network Solutions 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 7029 3204 992 191 Windstream Communications Inc 6389 3167 3722 159 bellsouth.net, inc. 4766 2959 11557 898 Korea Telecom (KIX) 17974 2421 826 46 PT TELEKOMUNIKASI INDONESIA 10620 2251 384 208 TVCABLE BOGOTA 28573 2170 1283 64 NET Servicos de Comunicao S.A 18566 2084 382 180 Covad Communications 22773 1972 2931 128 Cox Communications, Inc. 1785 1933 678 128 PaeTec Communications, Inc. 7545 1802 301 88 TPG Internet Pty Ltd 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 3167 3008 bellsouth.net, inc. 17974 2421 2375 PT TELEKOMUNIKASI INDONESIA 28573 2170 2106 NET Servicos de Comunicao S.A 4766 2959 2061 Korea Telecom (KIX) 10620 2251 2043 TVCABLE BOGOTA 18566 2084 1904 Covad Communications 22773 1972 1844 Cox Communications, Inc. 1785 1933 1805 PaeTec Communications, Inc. 8402 1738 1722 Corbina telecom 7545 1802 1714 TPG Internet Pty Ltd Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 59505 UNALLOCATED 5.2.65.0/24 50673 Serverius AS 59505 UNALLOCATED 5.2.66.0/24 50673 Serverius AS 59530 UNALLOCATED 5.8.182.0/24 31261 GARS Telecom 61408 UNALLOCATED 5.56.0.0/21 174 Cogent Communication 59414 UNALLOCATED 5.102.144.0/21 15576 Nextra backbone in D 59395 UNALLOCATED 5.133.16.0/21 3549 Global Crossing 59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH 59521 UNALLOCATED 5.134.192.0/21 29518 Labs2 59441 UNALLOCATED 5.144.128.0/21 50810 Mobin Net Communicat 59581 UNALLOCATED 5.149.8.0/21 25577 C4L main AS Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.24.0/21 41794 Altline LLC 128.0.64.0/22 49466 Declic Telecom SAS 128.0.68.0/22 49466 Declic Telecom SAS 128.0.72.0/21 23456 32-bit ASN transition 128.0.80.0/20 52041 Timer LTD 128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol 128.0.106.0/24 23456 32-bit ASN transition 128.0.128.0/20 29285 AMT closed joint-stock compan 128.0.144.0/22 59675 >>UNKNOWN<< 128.0.160.0/21 23456 32-bit ASN transition Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.0.0/22 45464 Room 201, TGU Bldg 14.192.4.0/22 45464 Room 201, TGU Bldg 14.192.8.0/22 45464 Room 201, TGU Bldg 14.192.12.0/22 45464 Room 201, TGU Bldg 14.192.16.0/22 45464 Room 201, TGU Bldg 14.192.20.0/22 45464 Room 201, TGU Bldg 14.192.24.0/22 45464 Room 201, TGU Bldg 14.192.28.0/22 45464 Room 201, TGU Bldg 27.112.114.0/24 23884 Proimage Engineering and Comm 41.220.80.0/24 38925 DAC AS Germany 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 /8:18 /9:13 /10:29 /11:88 /12:243 /13:480 /14:851 /15:1552 /16:12448 /17:6535 /18:10898 /19:21305 /20:30713 /21:32757 /22:43317 /23:40393 /24:224694 /25:1361 /26:1697 /27:905 /28:182 /29:78 /30:17 /31:0 /32:24 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2644 3204 Windstream Communications Inc 18566 2034 2084 Covad Communications 6389 1786 3167 bellsouth.net, inc. 8402 1450 1738 Corbina telecom 22773 1300 1972 Cox Communications, Inc. 30036 1291 1374 Mediacom Communications Corp 11492 1149 1184 Cable One 6503 1054 1539 AVANTEL, S.A. 1785 1018 1933 PaeTec Communications, Inc. 7011 955 1220 Citizens Utilities Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:645 2:780 3:1 4:13 5:641 6:3 8:477 12:1955 13:3 14:688 15:11 16:3 17:6 20:27 23:211 24:1813 27:1396 31:1034 32:54 33:2 34:2 36:7 37:930 38:837 39:2 40:138 41:2657 42:177 44:3 46:1648 47:2 49:505 50:607 52:12 54:27 55:5 56:4 57:27 58:986 59:544 60:237 61:1296 62:948 63:2018 64:4296 65:2202 66:4523 67:2102 68:1159 69:3221 70:936 71:554 72:1889 74:2620 75:478 76:284 77:992 78:1008 79:512 80:1242 81:980 82:629 83:539 84:520 85:1149 86:507 87:945 88:350 89:1739 90:305 91:5306 92:580 93:1411 94:1710 95:1281 96:412 97:325 98:971 99:39 100:31 101:291 103:1762 105:519 106:121 107:203 108:478 109:1632 110:831 111:978 112:435 113:738 114:676 115:895 116:883 117:758 118:967 119:1233 120:362 121:693 122:1698 123:1163 124:1332 125:1288 128:554 129:200 130:292 131:661 132:315 133:142 134:253 135:62 136:217 137:238 138:339 139:175 140:503 141:291 142:496 143:378 144:493 145:83 146:525 147:267 148:737 149:327 150:157 151:211 152:451 153:183 154:21 155:432 156:228 157:364 158:285 159:670 160:337 161:414 162:369 163:191 164:581 165:446 166:454 167:561 168:980 169:130 170:919 171:151 172:7 173:1699 174:635 175:471 176:728 177:1396 178:1642 180:1383 181:167 182:1108 183:302 184:617 185:54 186:2071 187:1397 188:1747 189:1623 190:5835 192:6049 193:5407 194:4134 195:3462 196:1229 197:260 198:3906 199:5092 200:5999 201:1974 202:8735 203:8714 204:4427 205:2537 206:2761 207:2807 208:4067 209:3626 210:2832 211:1531 212:2140 213:1848 214:892 215:75 216:5167 217:1572 218:577 219:311 220:1260 221:531 222:337 223:405 End of report

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BGP Update Report
by cidr-report＠potaroo.net 02 Nov '12

02 Nov '12

BGP Update Report Interval: 25-Oct-12 -to- 01-Nov-12 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS28306 95190 3.3% 2644.2 -- TC Net Informática e Telecomunicações LTDA 2 - AS8402 55060 1.9% 26.7 -- CORBINA-AS OJSC "Vimpelcom" 3 - AS31692 38258 1.3% 4782.2 -- SATURN-R-AS OOO Saturn-R 4 - AS9829 34381 1.2% 24.4 -- BSNL-NIB National Internet Backbone 5 - AS22561 27857 1.0% 26.9 -- DIGITAL-TELEPORT - Digital Teleport Inc. 6 - AS24560 24999 0.9% 24.2 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 7 - AS13118 22668 0.8% 462.6 -- ASN-YARTELECOM OJSC Rostelecom 8 - AS1637 22256 0.8% 250.1 -- DNIC-AS-01637 - Headquarters, USAISC 9 - AS7029 21380 0.8% 6.6 -- WINDSTREAM - Windstream Communications Inc 10 - AS19361 20568 0.7% 604.9 -- Atrium Telecomunicacoes Ltda 11 - AS28573 19804 0.7% 9.1 -- NET Servicos de Comunicao S.A. 12 - AS17974 17560 0.6% 7.2 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 13 - AS10620 16919 0.6% 7.6 -- Telmex Colombia S.A. 14 - AS6389 16633 0.6% 5.2 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 15 - AS4766 13330 0.5% 4.5 -- KIXS-AS-KR Korea Telecom 16 - AS27947 13256 0.5% 16.9 -- Telconet S.A 17 - AS11300 12806 0.5% 376.6 -- GLOBECOMM-11300 - Globecomm Services Maryland LLC 18 - AS5800 12797 0.5% 48.3 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 19 - AS7552 12425 0.4% 10.8 -- VIETEL-AS-AP Vietel Corporation 20 - AS2708 11426 0.4% 83.4 -- Universidad de Guanajuato TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS24057 5461 0.2% 5461.0 -- AIGL-AS-AP PT. AIA FINANCIAL, Insurance company, Indonesia 2 - AS21684 5061 0.2% 5061.0 -- CYBERINETBGP - Cyberonics, Inc. 3 - AS31692 38258 1.3% 4782.2 -- SATURN-R-AS OOO Saturn-R 4 - AS28306 95190 3.3% 2644.2 -- TC Net Informática e Telecomunicações LTDA 5 - AS59706 4882 0.2% 2441.0 -- IBC-AS-TIRANA I.B.C shpk 6 - AS14680 6913 0.2% 2304.3 -- REALE-6 - Auction.com 7 - AS41674 1411 0.1% 1411.0 -- ALVARION-AS Alvarion SRL 8 - AS3 1243 0.0% 2240.0 -- CMED-AS Cmed Technology Ltd 9 - AS49888 1175 0.0% 1175.0 -- ULTRANET-AS Ultranet Sp. z o.o. 10 - AS23101 1090 0.0% 1090.0 -- PERCEPTA-GW2-AS - Percepta 11 - AS24994 1687 0.1% 843.5 -- GENESYS-AS genesys informatica srl 12 - AS50478 3955 0.1% 791.0 -- BVOX BVOX AS 13 - AS19361 20568 0.7% 604.9 -- Atrium Telecomunicacoes Ltda 14 - AS57341 602 0.0% 602.0 -- FSC-UA-AS FINANCIAL COMPANY "FINANCIAL SOLUTIONS CENTER" LTD 15 - AS25585 519 0.0% 519.0 -- KENCOMP Kencomp Internet LTD 16 - AS13118 22668 0.8% 462.6 -- ASN-YARTELECOM OJSC Rostelecom 17 - AS57201 456 0.0% 456.0 -- EDF-AS Estonian Defence Forces 18 - AS16517 420 0.0% 420.0 -- LEEPROCESS - LEE & ASSOCIATES LLC 19 - AS32529 388 0.0% 388.0 -- CGI-FEDERAL-ASN-1 - CGI Federal 20 - AS19406 4222 0.1% 383.8 -- TWRS-MA - Towerstream I, Inc. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 109.161.64.0/19 18988 0.6% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 2 - 184.159.130.0/23 12038 0.4% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc. 3 - 122.161.0.0/16 11548 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 4 - 184.157.224.0/19 10276 0.3% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc. 5 - 200.46.0.0/19 9859 0.3% AS21599 -- NETDIRECT S.A. 6 - 178.161.162.0/24 9559 0.3% AS31692 -- SATURN-R-AS OOO Saturn-R 7 - 178.161.174.0/24 9558 0.3% AS31692 -- SATURN-R-AS OOO Saturn-R 8 - 178.161.166.0/24 9558 0.3% AS31692 -- SATURN-R-AS OOO Saturn-R 9 - 178.161.163.0/24 9558 0.3% AS31692 -- SATURN-R-AS OOO Saturn-R 10 - 189.38.15.0/24 9501 0.3% AS28306 -- TC Net Informática e Telecomunicações LTDA 11 - 187.94.82.0/24 9500 0.3% AS28306 -- TC Net Informática e Telecomunicações LTDA 12 - 187.94.81.0/24 9500 0.3% AS28306 -- TC Net Informática e Telecomunicações LTDA 13 - 189.38.5.0/24 9500 0.3% AS28306 -- TC Net Informática e Telecomunicações LTDA 14 - 189.38.8.0/24 9500 0.3% AS28306 -- TC Net Informática e Telecomunicações LTDA 15 - 189.38.14.0/24 9500 0.3% AS28306 -- TC Net Informática e Telecomunicações LTDA 16 - 187.94.83.0/24 9500 0.3% AS28306 -- TC Net Informática e Telecomunicações LTDA 17 - 189.38.9.0/24 9500 0.3% AS28306 -- TC Net Informática e Telecomunicações LTDA 18 - 187.94.90.0/24 9500 0.3% AS28306 -- TC Net Informática e Telecomunicações LTDA 19 - 189.38.10.0/24 9499 0.3% AS28306 -- TC Net Informática e Telecomunicações LTDA 20 - 182.64.0.0/16 8946 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 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 02 Nov '12

02 Nov '12

This report has been generated at Fri Nov 2 21:13:07 2012 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 26-10-12 431572 249274 27-10-12 432213 249384 28-10-12 432113 249282 29-10-12 432015 248962 30-10-12 431640 248679 31-10-12 430741 248820 01-11-12 430584 248727 02-11-12 431467 249292 AS Summary 42456 Number of ASes in routing system 17666 Number of ASes announcing only one prefix 3201 Largest number of prefixes announced by an AS AS7029 : WINDSTREAM - Windstream Communications Inc 114164704 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'). --- 02Nov12 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 431785 249253 182532 42.3% All ASes AS6389 3168 168 3000 94.7% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS28573 2129 70 2059 96.7% NET Servicos de Comunicao S.A. AS4766 2969 941 2028 68.3% KIXS-AS-KR Korea Telecom AS17974 2430 551 1879 77.3% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS22773 1971 140 1831 92.9% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS7029 3201 1391 1810 56.5% WINDSTREAM - Windstream Communications Inc AS18566 2084 423 1661 79.7% COVAD - Covad Communications Co. AS7303 1669 426 1243 74.5% Telecom Argentina S.A. AS4323 1597 399 1198 75.0% TWTC - tw telecom holdings, inc. AS10620 2243 1153 1090 48.6% Telmex Colombia S.A. AS4755 1618 531 1087 67.2% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7552 1107 182 925 83.6% VIETEL-AS-AP Vietel Corporation AS8151 1611 695 916 56.9% Uninet S.A. de C.V. AS18101 1018 174 844 82.9% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS7545 1802 1026 776 43.1% TPG-INTERNET-AP TPG Internet Pty Ltd AS4808 1111 348 763 68.7% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS13977 862 115 747 86.7% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS1785 1927 1212 715 37.1% AS-PAETEC-NET - PaeTec Communications, Inc. AS855 704 53 651 92.5% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS3356 1122 498 624 55.6% LEVEL3 Level 3 Communications AS17676 709 87 622 87.7% GIGAINFRA Softbank BB Corp. AS24560 1034 434 600 58.0% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS3549 1032 438 594 57.6% GBLX Global Crossing Ltd. AS36998 772 178 594 76.9% SDN-MOBITEL AS19262 1001 409 592 59.1% VZGNI-TRANSIT - Verizon Online LLC AS22561 1019 433 586 57.5% DIGITAL-TELEPORT - Digital Teleport Inc. AS4780 844 286 558 66.1% SEEDNET Digital United Inc. AS22047 578 30 548 94.8% VTR BANDA ANCHA S.A. AS7011 1222 692 530 43.4% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS18881 578 48 530 91.7% Global Village Telecom Total 45132 13531 31601 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- 14.192.0.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.4.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.8.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.12.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.16.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.20.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.24.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.28.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 27.112.114.0/24 AS23884 PROENNET-AS Proimage Engineering and Communication Co.,Ltd. 41.220.80.0/24 AS38925 DAC-AS G.I.T. TELECOM LIMITED 41.220.81.0/24 AS38925 DAC-AS G.I.T. TELECOM LIMITED 41.220.94.0/23 AS42235 IDC-AS Intra Data Communication 41.222.80.0/21 AS37110 moztel-as 41.222.82.0/24 AS37110 moztel-as 41.222.83.0/24 AS37110 moztel-as 41.222.85.0/24 AS37110 moztel-as 41.222.86.0/24 AS37110 moztel-as 41.222.87.0/24 AS37110 moztel-as 41.223.108.0/22 AS36966 EDL_AS Edgenet AS 62.12.96.0/19 AS38478 SUNNYVISION-AS-AP SunnyVision Limited 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 64.187.208.0/24 AS174 COGENT Cogent/PSI 64.187.209.0/24 AS23005 SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC 65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global 65.111.16.0/20 AS26407 GUILFORD-COMMUNICATIONS - Guilford Communications, Inc. 66.171.32.0/20 AS705 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 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 66.251.143.0/24 AS3356 LEVEL3 Level 3 Communications 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 69.165.92.0/24 AS20077 IPNETZONE-ASN - IPNetZone 70.34.112.0/20 AS27589 MOJOHOST - MOJOHOST 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 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 74.91.48.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.49.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.50.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.51.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.52.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.53.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.54.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.55.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.56.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.57.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.58.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.59.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.60.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.61.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.62.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.63.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.115.124.0/23 AS46540 81.4.0.0/18 AS38478 SUNNYVISION-AS-AP SunnyVision Limited 81.22.64.0/20 AS5511 OPENTRANSIT France Telecom S.A. 82.101.160.0/19 AS5511 OPENTRANSIT France Telecom S.A. 91.217.250.0/24 AS43108 GARM-AS Garm Technologies Ltd. 100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas S.A. 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) 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 185.8.204.0/22 AS8613 ICM-NETSERV-UK-AS ICM NetServ Ltd 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.6.49.0/24 AS23148 TERREMARK Terremark 200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda 200.58.248.0/21 AS27849 202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.38.164.0/23 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 202.38.166.0/23 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 202.58.113.0/24 AS19161 202.65.96.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited 202.73.240.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited 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. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 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 203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.142.219.0/24 AS45149 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 205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX France Telecom S.A. 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 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 207.254.138.0/24 AS30689 FLOW-NET - FLOW 207.254.140.0/24 AS30689 FLOW-NET - FLOW 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 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. 209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations 216.12.160.0/20 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.21.160.0/20 AS27876 American Data Networks 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 216.194.160.0/20 AS27876 American Data Networks 216.227.142.0/23 AS46856 GLOBAL-HOST-AS - The Global Host Exchange 216.227.144.0/21 AS46856 GLOBAL-HOST-AS - The Global Host Exchange 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 Nov '12

02 Nov '12

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 Nov, 2012 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 429394 Prefixes after maximum aggregation: 179257 Deaggregation factor: 2.40 Unique aggregates announced to Internet: 211352 Total ASes present in the Internet Routing Table: 42340 Prefixes per ASN: 10.14 Origin-only ASes present in the Internet Routing Table: 33614 Origin ASes announcing only one prefix: 15739 Transit ASes present in the Internet Routing Table: 5668 Transit-only ASes present in the Internet Routing Table: 144 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 42 Max AS path prepend of ASN ( 22394) 36 Prefixes from unregistered ASNs in the Routing Table: 928 Unregistered ASNs in the Routing Table: 334 Number of 32-bit ASNs allocated by the RIRs: 3429 Number of 32-bit ASNs visible in the Routing Table: 3058 Prefixes from 32-bit ASNs in the Routing Table: 8306 Special use prefixes present in the Routing Table: 14 Prefixes being announced from unallocated address space: 161 Number of addresses announced to Internet: 2609947628 Equivalent to 155 /8s, 144 /16s and 163 /24s Percentage of available address space announced: 70.5 Percentage of allocated address space announced: 70.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 93.8 Total number of prefixes smaller than registry allocations: 150664 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 103913 Total APNIC prefixes after maximum aggregation: 32578 APNIC Deaggregation factor: 3.19 Prefixes being announced from the APNIC address blocks: 104695 Unique aggregates announced from the APNIC address blocks: 43002 APNIC Region origin ASes present in the Internet Routing Table: 4787 APNIC Prefixes per ASN: 21.87 APNIC Region origin ASes announcing only one prefix: 1245 APNIC Region transit ASes present in the Internet Routing Table: 781 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 347 Number of APNIC addresses announced to Internet: 712664992 Equivalent to 42 /8s, 122 /16s and 103 /24s Percentage of available APNIC address space announced: 83.3 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: 154569 Total ARIN prefixes after maximum aggregation: 78063 ARIN Deaggregation factor: 1.98 Prefixes being announced from the ARIN address blocks: 155424 Unique aggregates announced from the ARIN address blocks: 69585 ARIN Region origin ASes present in the Internet Routing Table: 15136 ARIN Prefixes per ASN: 10.27 ARIN Region origin ASes announcing only one prefix: 5706 ARIN Region transit ASes present in the Internet Routing Table: 1599 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 42 Number of ARIN region 32-bit ASNs visible in the Routing Table: 17 Number of ARIN addresses announced to Internet: 1087341440 Equivalent to 64 /8s, 207 /16s and 131 /24s Percentage of available ARIN address space announced: 57.5 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, 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: 108545 Total RIPE prefixes after maximum aggregation: 57629 RIPE Deaggregation factor: 1.88 Prefixes being announced from the RIPE address blocks: 111213 Unique aggregates announced from the RIPE address blocks: 72284 RIPE Region origin ASes present in the Internet Routing Table: 16924 RIPE Prefixes per ASN: 6.57 RIPE Region origin ASes announcing only one prefix: 8144 RIPE Region transit ASes present in the Internet Routing Table: 2745 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 1985 Number of RIPE addresses announced to Internet: 648584612 Equivalent to 38 /8s, 168 /16s and 157 /24s Percentage of available RIPE address space announced: 94.3 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 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: 44337 Total LACNIC prefixes after maximum aggregation: 8696 LACNIC Deaggregation factor: 5.10 Prefixes being announced from the LACNIC address blocks: 47804 Unique aggregates announced from the LACNIC address blocks: 22887 LACNIC Region origin ASes present in the Internet Routing Table: 1694 LACNIC Prefixes per ASN: 28.22 LACNIC Region origin ASes announcing only one prefix: 475 LACNIC Region transit ASes present in the Internet Routing Table: 323 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: 703 Number of LACNIC addresses announced to Internet: 118410536 Equivalent to 7 /8s, 14 /16s and 205 /24s Percentage of available LACNIC address space announced: 70.6 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 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: 9609 Total AfriNIC prefixes after maximum aggregation: 2238 AfriNIC Deaggregation factor: 4.29 Prefixes being announced from the AfriNIC address blocks: 10097 Unique aggregates announced from the AfriNIC address blocks: 3457 AfriNIC Region origin ASes present in the Internet Routing Table: 565 AfriNIC Prefixes per ASN: 17.87 AfriNIC Region origin ASes announcing only one prefix: 169 AfriNIC Region transit ASes present in the Internet Routing Table: 124 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: 42634240 Equivalent to 2 /8s, 138 /16s and 140 /24s Percentage of available AfriNIC address space announced: 42.4 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 2964 11558 900 Korea Telecom (KIX) 17974 2430 829 54 PT TELEKOMUNIKASI INDONESIA 7545 1801 301 88 TPG Internet Pty Ltd 4755 1618 376 159 TATA Communications formerly 9829 1407 1154 41 BSNL National Internet Backbo 9583 1189 88 507 Sify Limited 4808 1111 2056 315 CNCGROUP IP network: China169 7552 1107 1062 11 Vietel Corporation 24560 1034 385 161 Bharti Airtel Ltd., Telemedia 9498 1018 310 73 BHARTI Airtel Ltd. 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 7029 3202 991 189 Windstream Communications Inc 6389 3169 3723 161 bellsouth.net, inc. 18566 2084 382 180 Covad Communications 22773 1971 2931 129 Cox Communications, Inc. 1785 1927 678 128 PaeTec Communications, Inc. 20115 1667 1585 628 Charter Communications 4323 1592 1153 392 Time Warner Telecom 30036 1349 272 751 Mediacom Communications Corp 7018 1261 10289 843 AT&T WorldNet Services 7011 1222 334 692 Citizens Utilities 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 1781 544 16 Corbina telecom 12479 851 776 64 Uni2 Autonomous System 34984 824 207 197 BILISIM TELEKOM 31148 726 37 9 FreeNet ISP 13188 720 93 137 Educational Network 6830 715 2313 438 UPC Distribution Services 20940 706 225 545 Akamai Technologies European 58113 601 66 364 LIR DATACENTER TELECOM SRL 8551 595 364 61 Bezeq International 3320 497 8440 407 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 10620 2243 382 204 TVCABLE BOGOTA 28573 2152 1281 63 NET Servicos de Comunicao S.A 7303 1662 1132 202 Telecom Argentina Stet-France 8151 1596 3024 356 UniNet S.A. de C.V. 6503 1538 435 67 AVANTEL, S.A. 27947 745 77 91 Telconet S.A 3816 656 309 69 Empresa Nacional de Telecomun 14420 594 90 103 CORPORACION NACIONAL DE TELEC 11172 589 85 65 Servicios Alestra S.A de C.V 7738 582 1178 33 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 24863 896 275 36 LINKdotNET AS number 36998 772 48 3 MOBITEL 8452 558 958 13 TEDATA 6713 516 650 19 Itissalat Al-MAGHRIB 24835 287 80 8 RAYA Telecom - Egypt 3741 267 906 225 The Internet Solution 12258 194 28 66 Vodacom Internet Company 15706 191 32 6 Sudatel Internet Exchange Aut 29975 191 667 21 Vodacom 16637 172 697 88 MTN Network Solutions 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 7029 3202 991 189 Windstream Communications Inc 6389 3169 3723 161 bellsouth.net, inc. 4766 2964 11558 900 Korea Telecom (KIX) 17974 2430 829 54 PT TELEKOMUNIKASI INDONESIA 10620 2243 382 204 TVCABLE BOGOTA 28573 2152 1281 63 NET Servicos de Comunicao S.A 18566 2084 382 180 Covad Communications 22773 1971 2931 129 Cox Communications, Inc. 1785 1927 678 128 PaeTec Communications, Inc. 7545 1801 301 88 TPG Internet Pty Ltd 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 3169 3008 bellsouth.net, inc. 17974 2430 2376 PT TELEKOMUNIKASI INDONESIA 28573 2152 2089 NET Servicos de Comunicao S.A 4766 2964 2064 Korea Telecom (KIX) 10620 2243 2039 TVCABLE BOGOTA 18566 2084 1904 Covad Communications 22773 1971 1842 Cox Communications, Inc. 1785 1927 1799 PaeTec Communications, Inc. 8402 1781 1765 Corbina telecom 7545 1801 1713 TPG Internet Pty Ltd Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 59505 UNALLOCATED 5.2.65.0/24 50673 Serverius AS 59505 UNALLOCATED 5.2.66.0/24 50673 Serverius AS 61408 UNALLOCATED 5.56.0.0/21 174 Cogent Communication 59414 UNALLOCATED 5.102.144.0/21 15576 Nextra backbone in D 59395 UNALLOCATED 5.133.16.0/21 3549 Global Crossing 59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH 59521 UNALLOCATED 5.134.192.0/21 29518 Labs2 59441 UNALLOCATED 5.144.128.0/21 50810 Mobin Net Communicat 59581 UNALLOCATED 5.149.8.0/21 25577 C4L main AS 59457 UNALLOCATED 5.149.64.0/24 35567 DASTO semtel d.o.o. Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.24.0/21 41794 Altline LLC 128.0.64.0/22 49466 Declic Telecom SAS 128.0.68.0/22 49466 Declic Telecom SAS 128.0.72.0/21 23456 32-bit ASN transition 128.0.80.0/20 52041 Timer LTD 128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol 128.0.106.0/24 23456 32-bit ASN transition 128.0.128.0/20 29285 AMT closed joint-stock compan 128.0.144.0/22 59675 >>UNKNOWN<< 128.0.160.0/21 23456 32-bit ASN transition Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.0.0/22 45464 Room 201, TGU Bldg 14.192.4.0/22 45464 Room 201, TGU Bldg 14.192.8.0/22 45464 Room 201, TGU Bldg 14.192.12.0/22 45464 Room 201, TGU Bldg 14.192.16.0/22 45464 Room 201, TGU Bldg 14.192.20.0/22 45464 Room 201, TGU Bldg 14.192.24.0/22 45464 Room 201, TGU Bldg 14.192.28.0/22 45464 Room 201, TGU Bldg 27.112.114.0/24 23884 Proimage Engineering and Comm 41.220.80.0/24 38925 DAC AS Germany 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 /8:18 /9:14 /10:29 /11:87 /12:243 /13:478 /14:850 /15:1548 /16:12449 /17:6540 /18:10885 /19:21262 /20:30632 /21:32608 /22:43083 /23:40287 /24:224132 /25:1350 /26:1695 /27:904 /28:182 /29:77 /30:16 /31:0 /32:25 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2643 3202 Windstream Communications Inc 18566 2034 2084 Covad Communications 6389 1786 3169 bellsouth.net, inc. 8402 1482 1781 Corbina telecom 22773 1300 1971 Cox Communications, Inc. 30036 1266 1349 Mediacom Communications Corp 11492 1150 1185 Cable One 6503 1054 1538 AVANTEL, S.A. 1785 1017 1927 PaeTec Communications, Inc. 7011 957 1222 Citizens Utilities Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:646 2:799 3:1 4:13 5:589 6:3 8:471 12:1945 13:3 14:685 15:11 16:3 17:6 20:27 23:211 24:1808 27:1393 31:1031 32:54 33:2 34:2 36:7 37:937 38:805 39:2 40:137 41:2690 42:176 44:3 46:1629 47:2 49:473 50:601 52:12 54:27 55:7 56:4 57:27 58:984 59:545 60:237 61:1291 62:949 63:1988 64:4244 65:2183 66:4469 67:2092 68:1155 69:3207 70:930 71:505 72:1874 74:2603 75:479 76:267 77:976 78:1001 79:510 80:1234 81:981 82:626 83:541 84:526 85:1154 86:495 87:941 88:358 89:1744 90:306 91:5293 92:581 93:1385 94:1700 95:1313 96:411 97:324 98:970 99:39 100:31 101:289 103:1735 105:514 106:120 107:200 108:477 109:1625 110:828 111:976 112:437 113:717 114:668 115:875 116:889 117:762 118:958 119:1222 120:361 121:694 122:1691 123:1158 124:1338 125:1276 128:578 129:199 130:276 131:644 132:310 133:142 134:252 135:61 136:228 137:244 138:336 139:176 140:491 141:294 142:493 143:377 144:497 145:82 146:526 147:273 148:725 149:327 150:159 151:206 152:452 153:183 154:21 155:433 156:226 157:365 158:286 159:670 160:333 161:414 162:367 163:191 164:710 165:448 166:515 167:559 168:1000 169:129 170:914 171:154 172:6 173:1712 174:632 175:457 176:736 177:1408 178:1623 180:1361 181:166 182:1109 183:294 184:615 185:50 186:2251 187:1396 188:1730 189:1621 190:5939 192:6029 193:5401 194:4127 195:3451 196:1231 197:249 198:3880 199:5076 200:6017 201:1968 202:8685 203:8726 204:4395 205:2530 206:2744 207:2807 208:4019 209:3597 210:2828 211:1531 212:2087 213:1839 214:881 215:75 216:5139 217:1551 218:576 219:308 220:1250 221:529 222:337 223:403 End of report

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RIPE NCC Webinars - new dates
by Training Mailbox 29 Oct '12

29 Oct '12

[Apologies for duplicate e-mails] Dear colleagues, We are pleased to announce the launch of new dates for our Webinars for LIRs. The RIPE NCC Webinars are live, one hour online training courses that allow participants to interact with our trainers without leaving their desks. We focus on the topics and issues most important for LIRs. Register now at https://www.ripe.net/lir-services/training/e-learning/webinars Participation is limited to 20 people, so don't hesitate if you want to take part! If you have questions, please email <e-learning(a)ripe.net>. We look forward to seeing you online. Kind regards, RIPE NCC Training Services

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BGP Update Report
by cidr-report＠potaroo.net 27 Oct '12

27 Oct '12

BGP Update Report Interval: 18-Oct-12 -to- 25-Oct-12 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS31560 101535 3.7% 1471.5 -- INSOURCE Insource LLC 2 - AS52107 60793 2.2% 1899.8 -- CPOINT-AS LLC "C Point" 3 - AS29076 47401 1.7% 1823.1 -- CITYTELECOM-AS Citytelecom.ru 4 - AS8402 46450 1.7% 21.7 -- CORBINA-AS OJSC "Vimpelcom" 5 - AS28306 45608 1.7% 1303.1 -- TC Net Informática e Telecomunicações LTDA 6 - AS44436 34078 1.2% 921.0 -- EFFORTEL-AS LLC MyBox 7 - AS9829 27615 1.0% 19.6 -- BSNL-NIB National Internet Backbone 8 - AS22561 26122 0.9% 24.9 -- DIGITAL-TELEPORT - Digital Teleport Inc. 9 - AS24560 21975 0.8% 21.2 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 10 - AS1637 20390 0.7% 229.1 -- DNIC-AS-01637 - Headquarters, USAISC 11 - AS38370 19073 0.7% 109.6 -- CRNET-GD CHINA RAILWAY Internet Guangdong Branch 12 - AS13118 17369 0.6% 354.5 -- ASN-YARTELECOM OJSC Rostelecom 13 - AS48366 17044 0.6% 1893.8 -- INFOROOM Inforoom Ltd. 14 - AS7029 16577 0.6% 5.1 -- WINDSTREAM - Windstream Communications Inc 15 - AS45069 15133 0.6% 122.0 -- CNNIC-CTTSDNET-AP china tietong Shandong net 16 - AS7552 15044 0.6% 13.3 -- VIETEL-AS-AP Vietel Corporation 17 - AS5800 14181 0.5% 56.5 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 18 - AS6389 11899 0.4% 3.7 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 19 - AS2708 11842 0.4% 86.4 -- Universidad de Guanajuato 20 - AS2697 11648 0.4% 56.3 -- ERX-ERNET-AS Education and Research Network TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS21684 5769 0.2% 5769.0 -- CYBERINETBGP - Cyberonics, Inc. 2 - AS24057 5334 0.2% 5334.0 -- AIGL-AS-AP PT. AIA FINANCIAL, Insurance company, Indonesia 3 - AS21271 2930 0.1% 2930.0 -- SOTELMABGP 4 - AS14680 7223 0.3% 2407.7 -- REALE-6 - Auction.com 5 - AS59706 4397 0.2% 2198.5 -- IBC-AS-TIRANA I.B.C shpk 6 - AS43307 1948 0.1% 1948.0 -- ALTLINUX-AS ALT Linux Technology 7 - AS29503 1929 0.1% 1929.0 -- RATMIR-MOSCOW-AS Ratmir KDS 8 - AS51522 1928 0.1% 1928.0 -- DJANKOIONLINE DjankoiOnline Ltd 9 - AS12608 3851 0.1% 1925.5 -- MAXHOSTING-AS MediaServicePlus Ltd. 10 - AS50548 1925 0.1% 1925.0 -- QWENET-AS Qwe.Net ISP 11 - AS57383 1924 0.1% 1924.0 -- ASTERRANET FLP Sidorenko Aleksandr Aleksandrovich 12 - AS49124 3835 0.1% 1917.5 -- CENTROSET-AS CentroSet Ltd. 13 - AS42974 1915 0.1% 1915.0 -- NET-SBERBANK-AST CJSC Sberbank-AST 14 - AS47747 1911 0.1% 1911.0 -- TMK-NET-AS JSC "TMK-Telekom" 15 - AS42975 3816 0.1% 1908.0 -- FEOSKY-AS Foton-Service ISP 16 - AS57191 1906 0.1% 1906.0 -- CHUDOTELECOM-AS IT Business Ltd. 17 - AS3 1906 0.1% 1618.0 -- CMED-AS Cmed Technology Ltd 18 - AS51699 1900 0.1% 1900.0 -- ANTARKTIDA-PLUS-AS Antarktida-Plus LLC 19 - AS52107 60793 2.2% 1899.8 -- CPOINT-AS LLC "C Point" 20 - AS58049 1898 0.1% 1898.0 -- TECHSUPPORT-AS Telecom Tekhpodderzhka Ltd TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 109.161.64.0/19 17225 0.5% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 2 - 184.159.130.0/23 12792 0.4% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc. 3 - 182.64.0.0/16 10243 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 4 - 200.46.0.0/19 9872 0.3% AS21599 -- NETDIRECT S.A. 5 - 184.157.224.0/19 9854 0.3% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc. 6 - 202.41.70.0/24 7880 0.2% AS2697 -- ERX-ERNET-AS Education and Research Network 7 - 122.161.0.0/16 7773 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 8 - 215.65.61.0/24 6911 0.2% AS5800 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 9 - 187.94.82.0/24 5879 0.2% AS28306 -- TC Net Informática e Telecomunicações LTDA 10 - 187.94.81.0/24 5878 0.2% AS28306 -- TC Net Informática e Telecomunicações LTDA 11 - 189.38.10.0/24 5877 0.2% AS28306 -- TC Net Informática e Telecomunicações LTDA 12 - 189.38.8.0/24 5876 0.2% AS28306 -- TC Net Informática e Telecomunicações LTDA 13 - 189.38.15.0/24 5875 0.2% AS28306 -- TC Net Informática e Telecomunicações LTDA 14 - 189.38.5.0/24 5875 0.2% AS28306 -- TC Net Informática e Telecomunicações LTDA 15 - 12.139.133.0/24 5797 0.2% AS14680 -- REALE-6 - Auction.com 16 - 216.4.42.0/24 5769 0.2% AS21684 -- CYBERINETBGP - Cyberonics, Inc. 17 - 95.128.195.0/24 5466 0.2% AS39915 -- PREM-AS Premiere Global Services 18 - 202.14.255.0/24 5334 0.2% AS24057 -- AIGL-AS-AP PT. AIA FINANCIAL, Insurance company, Indonesia 19 - 37.232.128.0/18 5254 0.2% AS12714 -- TI-AS Net By Net Holding LLC 20 - 192.58.232.0/24 5187 0.2% AS6629 -- NOAA-AS - NOAA 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 27 Oct '12

27 Oct '12

This report has been generated at Fri Oct 26 21:13:08 2012 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 19-10-12 430920 249732 20-10-12 431344 250026 21-10-12 431451 250000 22-10-12 431460 249854 23-10-12 431604 250233 24-10-12 431759 250199 25-10-12 431612 249929 26-10-12 431572 249346 AS Summary 42590 Number of ASes in routing system 17742 Number of ASes announcing only one prefix 3178 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 114099168 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'). --- 26Oct12 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 432154 249257 182897 42.3% All ASes AS6389 3178 168 3010 94.7% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS28573 2149 62 2087 97.1% NET Servicos de Comunicao S.A. AS4766 2977 941 2036 68.4% KIXS-AS-KR Korea Telecom AS7029 3133 1345 1788 57.1% WINDSTREAM - Windstream Communications Inc AS17974 2418 635 1783 73.7% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS22773 1909 132 1777 93.1% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS18566 2084 423 1661 79.7% COVAD - Covad Communications Co. AS7303 1661 425 1236 74.4% Telecom Argentina S.A. AS4323 1598 401 1197 74.9% TWTC - tw telecom holdings, inc. AS4755 1610 525 1085 67.4% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS10620 2224 1278 946 42.5% Telmex Colombia S.A. AS7545 1785 855 930 52.1% TPG-INTERNET-AP TPG Internet Pty Ltd AS7552 1105 201 904 81.8% VIETEL-AS-AP Vietel Corporation AS8151 1598 704 894 55.9% Uninet S.A. de C.V. AS18101 1018 174 844 82.9% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS4808 1112 347 765 68.8% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS13977 862 115 747 86.7% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS1785 1928 1229 699 36.3% AS-PAETEC-NET - PaeTec Communications, Inc. AS855 702 53 649 92.5% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS3356 1107 484 623 56.3% LEVEL3 Level 3 Communications AS17676 709 87 622 87.7% GIGAINFRA Softbank BB Corp. AS3549 1035 439 596 57.6% GBLX Global Crossing Ltd. AS22561 1022 429 593 58.0% DIGITAL-TELEPORT - Digital Teleport Inc. AS19262 1001 409 592 59.1% VZGNI-TRANSIT - Verizon Online LLC AS24560 1035 451 584 56.4% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS2118 664 88 576 86.7% RELCOM-AS OOO "NPO Relcom" AS36998 772 203 569 73.7% SDN-MOBITEL AS4780 843 291 552 65.5% SEEDNET Digital United Inc. AS22047 578 30 548 94.8% VTR BANDA ANCHA S.A. AS4804 638 97 541 84.8% MPX-AS Microplex PTY LTD Total 44455 13021 31434 70.7% 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- 14.192.0.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.4.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.8.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.12.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.16.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.20.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.24.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.28.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 27.112.114.0/24 AS23884 PROENNET-AS Proimage Engineering and Communication Co.,Ltd. 41.220.80.0/24 AS38925 DAC-AS G.I.T. TELECOM LIMITED 41.220.81.0/24 AS38925 DAC-AS G.I.T. TELECOM LIMITED 41.220.94.0/23 AS42235 IDC-AS Intra Data Communication 41.222.80.0/21 AS37110 moztel-as 41.223.108.0/22 AS36966 EDL_AS Edgenet AS 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 64.66.32.0/20 AS18864 64.187.208.0/24 AS174 COGENT Cogent/PSI 64.187.209.0/24 AS23005 SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC 65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global 65.111.16.0/20 AS26407 GUILFORD-COMMUNICATIONS - Guilford Communications, Inc. 66.171.32.0/20 AS705 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.207.32.0/20 AS23011 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 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 66.251.143.0/24 AS3356 LEVEL3 Level 3 Communications 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 69.165.92.0/24 AS20077 IPNETZONE-ASN - IPNetZone 70.34.112.0/20 AS27589 MOJOHOST - MOJOHOST 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 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 74.91.48.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.49.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.50.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.51.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.52.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.53.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.54.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.55.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.56.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.57.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.58.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.59.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.60.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.61.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.62.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.63.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.115.124.0/23 AS46540 74.115.126.0/24 AS11260 EASTLINK-HSI - EastLink 81.22.64.0/20 AS5511 OPENTRANSIT France Telecom S.A. 82.101.160.0/19 AS5511 OPENTRANSIT France Telecom S.A. 91.217.250.0/24 AS43108 GARM-AS Garm Technologies Ltd. 100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas S.A. 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) 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.6.49.0/24 AS23148 TERREMARK Terremark 200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda 200.58.248.0/21 AS27849 202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.58.113.0/24 AS19161 202.65.96.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited 202.73.240.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited 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. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 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 203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.142.219.0/24 AS45149 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 205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX France Telecom S.A. 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 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 207.254.138.0/24 AS30689 FLOW-NET - FLOW 207.254.140.0/24 AS30689 FLOW-NET - FLOW 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 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. 209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations 216.12.160.0/20 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.21.160.0/20 AS27876 American Data Networks 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 216.194.160.0/20 AS27876 American Data Networks 216.227.142.0/23 AS46856 GLOBAL-HOST-AS - The Global Host Exchange 216.227.144.0/21 AS46856 GLOBAL-HOST-AS - The Global Host Exchange 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 Oct '12

26 Oct '12

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 Oct, 2012 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 429634 Prefixes after maximum aggregation: 179531 Deaggregation factor: 2.39 Unique aggregates announced to Internet: 211158 Total ASes present in the Internet Routing Table: 42474 Prefixes per ASN: 10.12 Origin-only ASes present in the Internet Routing Table: 33773 Origin ASes announcing only one prefix: 15820 Transit ASes present in the Internet Routing Table: 5659 Transit-only ASes present in the Internet Routing Table: 145 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 40 Max AS path prepend of ASN ( 22394) 36 Prefixes from unregistered ASNs in the Routing Table: 871 Unregistered ASNs in the Routing Table: 322 Number of 32-bit ASNs allocated by the RIRs: 3412 Number of 32-bit ASNs visible in the Routing Table: 3042 Prefixes from 32-bit ASNs in the Routing Table: 8244 Special use prefixes present in the Routing Table: 13 Prefixes being announced from unallocated address space: 159 Number of addresses announced to Internet: 2608859500 Equivalent to 155 /8s, 128 /16s and 9 /24s Percentage of available address space announced: 70.5 Percentage of allocated address space announced: 70.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 93.8 Total number of prefixes smaller than registry allocations: 150954 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 103698 Total APNIC prefixes after maximum aggregation: 32582 APNIC Deaggregation factor: 3.18 Prefixes being announced from the APNIC address blocks: 104472 Unique aggregates announced from the APNIC address blocks: 42967 APNIC Region origin ASes present in the Internet Routing Table: 4783 APNIC Prefixes per ASN: 21.84 APNIC Region origin ASes announcing only one prefix: 1249 APNIC Region transit ASes present in the Internet Routing Table: 779 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 340 Number of APNIC addresses announced to Internet: 712220960 Equivalent to 42 /8s, 115 /16s and 161 /24s Percentage of available APNIC address space announced: 83.2 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: 154902 Total ARIN prefixes after maximum aggregation: 78361 ARIN Deaggregation factor: 1.98 Prefixes being announced from the ARIN address blocks: 155759 Unique aggregates announced from the ARIN address blocks: 69605 ARIN Region origin ASes present in the Internet Routing Table: 15296 ARIN Prefixes per ASN: 10.18 ARIN Region origin ASes announcing only one prefix: 5788 ARIN Region transit ASes present in the Internet Routing Table: 1600 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 40 Number of ARIN region 32-bit ASNs visible in the Routing Table: 17 Number of ARIN addresses announced to Internet: 1087370112 Equivalent to 64 /8s, 207 /16s and 243 /24s Percentage of available ARIN address space announced: 57.5 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, 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: 108872 Total RIPE prefixes after maximum aggregation: 57549 RIPE Deaggregation factor: 1.89 Prefixes being announced from the RIPE address blocks: 111543 Unique aggregates announced from the RIPE address blocks: 72153 RIPE Region origin ASes present in the Internet Routing Table: 16922 RIPE Prefixes per ASN: 6.59 RIPE Region origin ASes announcing only one prefix: 8139 RIPE Region transit ASes present in the Internet Routing Table: 2750 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 1984 Number of RIPE addresses announced to Internet: 648338212 Equivalent to 38 /8s, 164 /16s and 219 /24s Percentage of available RIPE address space announced: 94.3 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 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: 44124 Total LACNIC prefixes after maximum aggregation: 8743 LACNIC Deaggregation factor: 5.05 Prefixes being announced from the LACNIC address blocks: 47539 Unique aggregates announced from the LACNIC address blocks: 22817 LACNIC Region origin ASes present in the Internet Routing Table: 1686 LACNIC Prefixes per ASN: 28.20 LACNIC Region origin ASes announcing only one prefix: 471 LACNIC Region transit ASes present in the Internet Routing Table: 315 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 21 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 696 Number of LACNIC addresses announced to Internet: 118264488 Equivalent to 7 /8s, 12 /16s and 146 /24s Percentage of available LACNIC address space announced: 70.5 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 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: 9678 Total AfriNIC prefixes after maximum aggregation: 2242 AfriNIC Deaggregation factor: 4.32 Prefixes being announced from the AfriNIC address blocks: 10162 Unique aggregates announced from the AfriNIC address blocks: 3476 AfriNIC Region origin ASes present in the Internet Routing Table: 567 AfriNIC Prefixes per ASN: 17.92 AfriNIC Region origin ASes announcing only one prefix: 173 AfriNIC Region transit ASes present in the Internet Routing Table: 124 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 5 Number of AfriNIC addresses announced to Internet: 42372864 Equivalent to 2 /8s, 134 /16s and 143 /24s Percentage of available AfriNIC address space announced: 42.1 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 2972 11558 900 Korea Telecom (KIX) 17974 2418 829 55 PT TELEKOMUNIKASI INDONESIA 7545 1785 301 86 TPG Internet Pty Ltd 4755 1610 375 158 TATA Communications formerly 9829 1398 1152 36 BSNL National Internet Backbo 9583 1187 88 509 Sify Limited 4808 1112 2056 314 CNCGROUP IP network: China169 7552 1105 1062 11 Vietel Corporation 24560 1035 385 162 Bharti Airtel Ltd., Telemedia 9498 1027 310 74 BHARTI Airtel Ltd. 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 3178 3724 164 bellsouth.net, inc. 7029 3132 989 161 Windstream Communications Inc 18566 2084 382 180 Covad Communications 1785 1928 678 126 PaeTec Communications, Inc. 22773 1909 2931 128 Cox Communications, Inc. 20115 1665 1586 617 Charter Communications 4323 1592 1155 393 Time Warner Telecom 30036 1373 274 726 Mediacom Communications Corp 7018 1276 10290 849 AT&T WorldNet Services 7011 1222 334 692 Citizens Utilities 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 1847 544 16 Corbina telecom 12479 853 776 64 Uni2 Autonomous System 34984 822 207 198 BILISIM TELEKOM 31148 726 37 9 FreeNet ISP 6830 724 2314 446 UPC Distribution Services 13188 707 93 134 Educational Network 20940 699 223 548 Akamai Technologies European 2118 664 97 14 EUnet/RELCOM Autonomous Syste 58113 601 66 364 LIR DATACENTER TELECOM SRL 8551 595 364 61 Bezeq International 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 10620 2224 378 227 TVCABLE BOGOTA 28573 2138 1276 77 NET Servicos de Comunicao S.A 7303 1661 1131 201 Telecom Argentina Stet-France 8151 1590 3030 356 UniNet S.A. de C.V. 6503 1524 435 68 AVANTEL, S.A. 27947 739 74 96 Telconet S.A 3816 652 309 69 Empresa Nacional de Telecomun 14420 593 89 103 CORPORACION NACIONAL DE TELEC 11172 589 85 65 Servicios Alestra S.A de C.V 7738 585 1178 33 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 24863 899 275 36 LINKdotNET AS number 36998 772 48 3 MOBITEL 8452 651 958 13 TEDATA 6713 516 650 19 Itissalat Al-MAGHRIB 24835 287 80 8 RAYA Telecom - Egypt 3741 267 906 225 The Internet Solution 12258 194 28 66 Vodacom Internet Company 15706 191 32 6 Sudatel Internet Exchange Aut 29975 191 667 21 Vodacom 16637 172 697 88 MTN Network Solutions 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 3178 3724 164 bellsouth.net, inc. 7029 3132 989 161 Windstream Communications Inc 4766 2972 11558 900 Korea Telecom (KIX) 17974 2418 829 55 PT TELEKOMUNIKASI INDONESIA 10620 2224 378 227 TVCABLE BOGOTA 28573 2138 1276 77 NET Servicos de Comunicao S.A 18566 2084 382 180 Covad Communications 1785 1928 678 126 PaeTec Communications, Inc. 22773 1909 2931 128 Cox Communications, Inc. 8402 1847 544 16 Corbina telecom Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 7029 3132 2971 Windstream Communications Inc 17974 2418 2363 PT TELEKOMUNIKASI INDONESIA 4766 2972 2072 Korea Telecom (KIX) 28573 2138 2061 NET Servicos de Comunicao S.A 10620 2224 1997 TVCABLE BOGOTA 18566 2084 1904 Covad Communications 8402 1847 1831 Corbina telecom 1785 1928 1802 PaeTec Communications, Inc. 22773 1909 1781 Cox Communications, Inc. 7545 1785 1699 TPG Internet Pty Ltd Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 59505 UNALLOCATED 5.2.65.0/24 50673 Serverius AS 59505 UNALLOCATED 5.2.66.0/24 50673 Serverius AS 61408 UNALLOCATED 5.56.0.0/22 174 Cogent Communication 59414 UNALLOCATED 5.102.144.0/21 15576 Nextra backbone in D 59395 UNALLOCATED 5.133.16.0/21 3549 Global Crossing 59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH 59521 UNALLOCATED 5.134.192.0/21 29518 Labs2 59441 UNALLOCATED 5.144.128.0/21 50810 Mobin Net Communicat 59581 UNALLOCATED 5.149.8.0/21 25577 C4L main AS 59457 UNALLOCATED 5.149.64.0/24 35567 DASTO semtel d.o.o. Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.24.0/21 41794 Altline LLC 128.0.64.0/22 49466 Declic Telecom SAS 128.0.68.0/22 49466 Declic Telecom SAS 128.0.72.0/21 23456 32-bit ASN transition 128.0.80.0/20 52041 Timer LTD 128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol 128.0.128.0/20 29285 AMT closed joint-stock compan 128.0.144.0/22 59675 >>UNKNOWN<< 128.0.160.0/21 23456 32-bit ASN transition 128.0.168.0/21 15772 W-NET Kiev Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.0.0/22 45464 Room 201, TGU Bldg 14.192.4.0/22 45464 Room 201, TGU Bldg 14.192.8.0/22 45464 Room 201, TGU Bldg 14.192.12.0/22 45464 Room 201, TGU Bldg 14.192.16.0/22 45464 Room 201, TGU Bldg 14.192.20.0/22 45464 Room 201, TGU Bldg 14.192.24.0/22 45464 Room 201, TGU Bldg 14.192.28.0/22 45464 Room 201, TGU Bldg 27.112.114.0/24 23884 Proimage Engineering and Comm 41.220.80.0/24 38925 DAC AS Germany 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 /8:18 /9:14 /10:29 /11:87 /12:241 /13:478 /14:850 /15:1549 /16:12459 /17:6510 /18:10856 /19:21231 /20:30542 /21:32534 /22:43081 /23:40258 /24:224641 /25:1358 /26:1692 /27:907 /28:180 /29:77 /30:17 /31:0 /32:25 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2622 3132 Windstream Communications Inc 18566 2034 2084 Covad Communications 6389 1791 3178 bellsouth.net, inc. 8402 1549 1847 Corbina telecom 30036 1294 1373 Mediacom Communications Corp 22773 1249 1909 Cox Communications, Inc. 11492 1149 1184 Cable One 6503 1054 1524 AVANTEL, S.A. 1785 1018 1928 PaeTec Communications, Inc. 7011 957 1222 Citizens Utilities Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:645 2:785 3:1 4:13 5:581 6:3 8:478 12:1979 13:3 14:681 15:11 16:3 17:6 20:27 23:207 24:1787 27:1370 31:1030 32:54 33:2 34:2 36:7 37:917 38:835 39:2 40:136 41:2788 42:175 44:3 46:1638 47:2 49:461 50:612 52:12 54:25 55:7 56:4 57:27 58:983 59:546 60:237 61:1301 62:972 63:2005 64:4282 65:2228 66:4531 67:2083 68:1159 69:3228 70:986 71:506 72:1882 74:2614 75:478 76:308 77:975 78:1009 79:506 80:1234 81:982 82:623 83:542 84:526 85:1153 86:485 87:942 88:360 89:1810 90:303 91:5281 92:588 93:1445 94:1676 95:1264 96:395 97:325 98:967 99:39 100:30 101:292 103:1702 105:512 106:122 107:201 108:473 109:1612 110:810 111:977 112:436 113:734 114:632 115:869 116:888 117:758 118:948 119:1227 120:360 121:693 122:1694 123:1161 124:1339 125:1284 128:574 129:197 130:284 131:645 132:309 133:142 134:252 135:62 136:220 137:238 138:337 139:170 140:492 141:289 142:491 143:377 144:494 145:82 146:517 147:267 148:727 149:330 150:158 151:204 152:450 153:182 154:21 155:436 156:227 157:371 158:286 159:664 160:337 161:414 162:365 163:191 164:710 165:449 166:512 167:560 168:998 169:126 170:908 171:152 172:7 173:1702 174:611 175:452 176:779 177:1342 178:1619 180:1357 181:162 182:1108 183:314 184:610 185:42 186:2210 187:1374 188:1707 189:1598 190:5892 192:6040 193:5546 194:4275 195:3459 196:1234 197:248 198:3911 199:5083 200:6009 201:1962 202:8709 203:8720 204:4412 205:2521 206:2745 207:2805 208:4056 209:3626 210:2833 211:1536 212:2073 213:1830 214:884 215:87 216:5131 217:1559 218:572 219:307 220:1257 221:533 222:338 223:405 End of report

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