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The Cidr Report
by cidr-report＠potaroo.net 06 Apr '13

06 Apr '13

This report has been generated at Fri Apr 5 21:13:17 2013 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 29-03-13 449781 257239 30-03-13 449770 257289 31-03-13 449591 257894 01-04-13 450130 258509 02-04-13 450695 258668 03-04-13 450581 258807 04-04-13 450741 259286 05-04-13 451091 259553 AS Summary 43856 Number of ASes in routing system 18179 Number of ASes announcing only one prefix 3038 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 116943584 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'). --- 05Apr13 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 451468 259555 191913 42.5% All ASes AS6389 3038 92 2946 97.0% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4766 2955 939 2016 68.2% KIXS-AS-KR Korea Telecom AS17974 2510 547 1963 78.2% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS22773 2008 154 1854 92.3% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS28573 2566 727 1839 71.7% NET Serviços de Comunicação S.A. AS18566 2068 473 1595 77.1% COVAD - Covad Communications Co. AS7303 1673 447 1226 73.3% Telecom Argentina S.A. AS4323 1610 401 1209 75.1% TWTC - tw telecom holdings, inc. AS10620 2356 1243 1113 47.2% Telmex Colombia S.A. AS4755 1732 633 1099 63.5% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS2118 1116 83 1033 92.6% RELCOM-AS OOO "NPO Relcom" AS7552 1138 172 966 84.9% VIETEL-AS-AP Vietel Corporation AS7029 2139 1221 918 42.9% WINDSTREAM - Windstream Communications Inc AS18881 850 20 830 97.6% Global Village Telecom AS18101 1001 172 829 82.8% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS14754 952 146 806 84.7% Telgua AS1785 1973 1200 773 39.2% AS-PAETEC-NET - PaeTec Communications, Inc. AS4808 1122 362 760 67.7% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS36998 1137 382 755 66.4% SDN-MOBITEL AS13977 835 125 710 85.0% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS855 724 50 674 93.1% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS8151 1227 574 653 53.2% Uninet S.A. de C.V. AS22561 1082 452 630 58.2% DIGITAL-TELEPORT - Digital Teleport Inc. AS17676 733 108 625 85.3% GIGAINFRA Softbank BB Corp. AS24560 1060 446 614 57.9% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS3549 1054 444 610 57.9% GBLX Global Crossing Ltd. AS17908 793 198 595 75.0% TCISL Tata Communications AS3356 1088 495 593 54.5% LEVEL3 Level 3 Communications AS19262 990 403 587 59.3% VZGNI-TRANSIT - Verizon Online LLC AS11830 725 147 578 79.7% Instituto Costarricense de Electricidad y Telecom. Total 44255 12856 31399 71.0% 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- 41.222.80.0/21 AS37110 moztel-as 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 64.185.224.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.225.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.226.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.227.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.228.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.229.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.230.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.231.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.232.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.233.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.234.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.235.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.236.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.237.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.238.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.239.0/24 AS27431 JTLNET - JTL Networks Inc. 64.187.208.0/24 AS174 COGENT Cogent/PSI 65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.165.92.0/24 AS20077 IPNETZONE-ASN - IPNetZone 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 NARSASN - National Asset Recovery Services, Inc 81.22.64.0/20 AS5511 OPENTRANSIT France Telecom S.A. 82.101.160.0/19 AS5511 OPENTRANSIT France Telecom S.A. 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. 185.22.248.0/22 AS8678 ANKARA-NET Ankara Universitesi Rektorlugu 185.23.20.0/22 AS31229 PL-BEYOND-AS E24 sp. z o.o. 190.3.160.0/21 AS27975 SYNAPSIS COLOMBIA LTDA 190.52.192.0/24 AS27919 190.52.193.0/24 AS27919 190.52.194.0/24 AS27919 190.52.195.0/24 AS27919 190.52.196.0/24 AS3549 GBLX Global Crossing Ltd. 190.52.197.0/24 AS27919 190.52.198.0/24 AS27919 190.52.199.0/24 AS3549 GBLX Global Crossing Ltd. 190.52.200.0/24 AS27947 Telconet S.A 190.52.201.0/24 AS27947 Telconet S.A 190.52.202.0/24 AS3549 GBLX Global Crossing Ltd. 190.52.203.0/24 AS3549 GBLX Global Crossing Ltd. 190.52.205.0/24 AS3549 GBLX Global Crossing Ltd. 190.52.206.0/24 AS3549 GBLX Global Crossing Ltd. 190.52.207.0/24 AS3549 GBLX Global Crossing Ltd. 190.111.96.0/20 AS27589 MOJOHOST - MOJOHOST 190.111.128.0/20 AS27589 MOJOHOST - MOJOHOST 190.111.144.0/20 AS27589 MOJOHOST - MOJOHOST 190.111.160.0/20 AS27589 MOJOHOST - MOJOHOST 190.111.176.0/20 AS27589 MOJOHOST - MOJOHOST 190.115.64.0/20 AS27589 MOJOHOST - MOJOHOST 190.115.80.0/20 AS27589 MOJOHOST - MOJOHOST 190.124.252.0/22 AS7303 Telecom Argentina S.A. 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.53.0.0/19 AS13878 UOL DIVEO S.A. 200.58.248.0/21 AS27849 200.107.248.0/24 AS27919 200.107.249.0/24 AS27919 200.107.250.0/24 AS27919 200.107.251.0/24 AS27919 200.107.252.0/24 AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 201.71.16.0/20 AS28638 201.77.96.0/20 AS28639 201.222.32.0/20 AS27821 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 203.142.219.0/24 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 204.10.112.0/21 AS27027 ANBELL ASN-ANBELL 204.11.112.0/22 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation 205.211.160.0/24 AS30045 UHN-ASN - University Health Network 206.81.112.0/20 AS32618 ADKNO-KC - Adknowledge, Inc. 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 206.221.176.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.177.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.178.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.179.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.180.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.181.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.182.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.183.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.184.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.185.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.186.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.187.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.188.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.189.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.190.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.191.0/24 AS27431 JTLNET - JTL Networks Inc. 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.254.128.0/21 AS30689 FLOW-NET - FLOW 207.254.128.0/24 AS30689 FLOW-NET - FLOW 207.254.136.0/21 AS30689 FLOW-NET - FLOW 208.77.164.0/24 AS22659 208.77.165.0/24 AS22659 208.77.166.0/24 AS22659 208.77.167.0/24 AS22659 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.85.212.0/22 AS32618 ADKNO-KC - Adknowledge, Inc. 208.89.32.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.33.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.34.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.35.0/24 AS27431 JTLNET - JTL Networks Inc. 208.91.72.0/24 AS21681 ANDOVER-TRADING - ANDOVER TRADING 208.91.73.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.76.0/23 AS21681 ANDOVER-TRADING - ANDOVER TRADING 209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.212.63.0/24 AS16467 ASN-NEXTWEB-R1 - Nextweb, Inc 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.234.112.0/23 AS32252 209.234.114.0/23 AS32252 209.234.116.0/24 AS32252 209.234.117.0/24 AS32252 209.234.118.0/24 AS32252 209.234.119.0/24 AS32252 209.234.120.0/24 AS32252 209.234.121.0/24 AS32252 209.234.122.0/24 AS32252 213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations 216.12.163.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.234.128.0/22 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.139.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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Weekly Routing Table Report
by Routing Analysis Role Account 05 Apr '13

05 Apr '13

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 06 Apr, 2013 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 449057 Prefixes after maximum aggregation: 184025 Deaggregation factor: 2.44 Unique aggregates announced to Internet: 221630 Total ASes present in the Internet Routing Table: 43748 Prefixes per ASN: 10.26 Origin-only ASes present in the Internet Routing Table: 34414 Origin ASes announcing only one prefix: 16061 Transit ASes present in the Internet Routing Table: 5792 Transit-only ASes present in the Internet Routing Table: 139 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 29 Max AS path prepend of ASN ( 28730) 25 Prefixes from unregistered ASNs in the Routing Table: 368 Unregistered ASNs in the Routing Table: 137 Number of 32-bit ASNs allocated by the RIRs: 4688 Number of 32-bit ASNs visible in the Routing Table: 3542 Prefixes from 32-bit ASNs in the Routing Table: 10367 Special use prefixes present in the Routing Table: 18 Prefixes being announced from unallocated address space: 217 Number of addresses announced to Internet: 2628059756 Equivalent to 156 /8s, 165 /16s and 2 /24s Percentage of available address space announced: 71.0 Percentage of allocated address space announced: 71.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 94.4 Total number of prefixes smaller than registry allocations: 158789 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 107913 Total APNIC prefixes after maximum aggregation: 33314 APNIC Deaggregation factor: 3.24 Prefixes being announced from the APNIC address blocks: 109122 Unique aggregates announced from the APNIC address blocks: 44393 APNIC Region origin ASes present in the Internet Routing Table: 4823 APNIC Prefixes per ASN: 22.63 APNIC Region origin ASes announcing only one prefix: 1227 APNIC Region transit ASes present in the Internet Routing Table: 819 Average APNIC Region AS path length visible: 4.8 Max APNIC Region AS path length visible: 23 Number of APNIC region 32-bit ASNs visible in the Routing Table: 486 Number of APNIC addresses announced to Internet: 720399840 Equivalent to 42 /8s, 240 /16s and 109 /24s Percentage of available APNIC address space announced: 84.2 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: 157436 Total ARIN prefixes after maximum aggregation: 79453 ARIN Deaggregation factor: 1.98 Prefixes being announced from the ARIN address blocks: 158125 Unique aggregates announced from the ARIN address blocks: 72365 ARIN Region origin ASes present in the Internet Routing Table: 15598 ARIN Prefixes per ASN: 10.14 ARIN Region origin ASes announcing only one prefix: 5935 ARIN Region transit ASes present in the Internet Routing Table: 1611 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 18 Number of ARIN addresses announced to Internet: 1078792832 Equivalent to 64 /8s, 77 /16s and 18 /24s Percentage of available ARIN address space announced: 57.1 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 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: 115684 Total RIPE prefixes after maximum aggregation: 59313 RIPE Deaggregation factor: 1.95 Prefixes being announced from the RIPE address blocks: 119410 Unique aggregates announced from the RIPE address blocks: 76882 RIPE Region origin ASes present in the Internet Routing Table: 17117 RIPE Prefixes per ASN: 6.98 RIPE Region origin ASes announcing only one prefix: 8148 RIPE Region transit ASes present in the Internet Routing Table: 2801 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2276 Number of RIPE addresses announced to Internet: 656040676 Equivalent to 39 /8s, 26 /16s and 98 /24s Percentage of available RIPE address space announced: 95.4 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 196608-199679 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 47491 Total LACNIC prefixes after maximum aggregation: 9422 LACNIC Deaggregation factor: 5.04 Prefixes being announced from the LACNIC address blocks: 51537 Unique aggregates announced from the LACNIC address blocks: 23997 LACNIC Region origin ASes present in the Internet Routing Table: 1889 LACNIC Prefixes per ASN: 27.28 LACNIC Region origin ASes announcing only one prefix: 564 LACNIC Region transit ASes present in the Internet Routing Table: 349 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 755 Number of LACNIC addresses announced to Internet: 126168872 Equivalent to 7 /8s, 133 /16s and 47 /24s Percentage of available LACNIC address space announced: 75.2 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: 10033 Total AfriNIC prefixes after maximum aggregation: 2474 AfriNIC Deaggregation factor: 4.06 Prefixes being announced from the AfriNIC address blocks: 10646 Unique aggregates announced from the AfriNIC address blocks: 3791 AfriNIC Region origin ASes present in the Internet Routing Table: 611 AfriNIC Prefixes per ASN: 17.42 AfriNIC Region origin ASes announcing only one prefix: 187 AfriNIC Region transit ASes present in the Internet Routing Table: 127 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 7 Number of AfriNIC addresses announced to Internet: 46211584 Equivalent to 2 /8s, 193 /16s and 34 /24s Percentage of available AfriNIC address space announced: 45.9 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 2955 11558 923 Korea Telecom (KIX) 17974 2510 840 86 PT TELEKOMUNIKASI INDONESIA 7545 1862 302 94 TPG Internet Pty Ltd 4755 1732 392 198 TATA Communications formerly 9829 1500 1205 40 BSNL National Internet Backbo 9583 1278 97 535 Sify Limited 4808 1122 2109 326 CNCGROUP IP network: China169 7552 1121 1063 21 Vietel Corporation 9498 1065 310 73 BHARTI Airtel Ltd. 24560 1060 385 164 Bharti Airtel Ltd., Telemedia Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3038 3694 88 bellsouth.net, inc. 7029 2151 1266 213 Windstream Communications Inc 18566 2068 382 184 Covad Communications 22773 2008 2929 125 Cox Communications, Inc. 1785 1973 677 123 PaeTec Communications, Inc. 20115 1668 1610 610 Charter Communications 4323 1607 1139 397 Time Warner Telecom 30036 1338 296 657 Mediacom Communications Corp 7018 1312 10805 853 AT&T WorldNet Services 11492 1216 223 331 Cable One Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1830 544 16 Corbina telecom 34984 1131 234 207 BILISIM TELEKOM 2118 1116 97 13 EUnet/RELCOM Autonomous Syste 12479 844 786 66 Uni2 Autonomous System 13188 837 99 33 Educational Network 20940 813 283 646 Akamai Technologies European 31148 790 41 20 FreeNet ISP 8551 745 370 43 Bezeq International 6830 734 2314 435 UPC Distribution Services 58113 666 74 386 LIR DATACENTER TELECOM SRL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 2561 1418 94 NET Servicos de Comunicao S.A 10620 2355 408 227 TVCABLE BOGOTA 7303 1673 1152 210 Telecom Argentina Stet-France 8151 1222 2666 400 UniNet S.A. de C.V. 6503 1184 435 68 AVANTEL, S.A. 14754 951 131 89 Telgua S. A. 18881 850 716 18 Global Village Telecom 27947 802 87 95 Telconet S.A 11830 725 364 14 Instituto Costarricense de El 3816 693 306 85 Empresa Nacional de Telecomun Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 36998 1137 80 4 MOBITEL 24863 671 274 33 LINKdotNET AS number 6713 541 617 25 Itissalat Al-MAGHRIB 8452 356 958 13 TEDATA 24835 275 80 8 RAYA Telecom - Egypt 3741 262 906 220 The Internet Solution 12258 193 28 67 Vodacom Internet Company 29975 191 667 21 Vodacom 16637 187 698 88 MTN Network Solutions 33776 178 12 18 Starcomms Nigeria Limited 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 3038 3694 88 bellsouth.net, inc. 4766 2955 11558 923 Korea Telecom (KIX) 28573 2561 1418 94 NET Servicos de Comunicao S.A 17974 2510 840 86 PT TELEKOMUNIKASI INDONESIA 10620 2355 408 227 TVCABLE BOGOTA 7029 2151 1266 213 Windstream Communications Inc 18566 2068 382 184 Covad Communications 22773 2008 2929 125 Cox Communications, Inc. 1785 1973 677 123 PaeTec Communications, Inc. 7545 1862 302 94 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 28573 2561 2467 NET Servicos de Comunicao S.A 17974 2510 2424 PT TELEKOMUNIKASI INDONESIA 10620 2355 2128 TVCABLE BOGOTA 4766 2955 2032 Korea Telecom (KIX) 7029 2151 1938 Windstream Communications Inc 18566 2068 1884 Covad Communications 22773 2008 1883 Cox Communications, Inc. 1785 1973 1850 PaeTec Communications, Inc. 8402 1830 1814 Corbina telecom 7545 1862 1768 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 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 209 Qwest 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic 33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks 26064 UNALLOCATED 12.149.37.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.0.0/24 2876 Jump Management SRL 128.0.16.0/21 43568 RIPE Network Coordination Cen 128.0.24.0/21 41794 Altline LLC 128.0.55.0/24 48571 SC efectRO SRL 128.0.58.0/23 9050 RTD-ROMTELECOM Autonomous Sys 128.0.72.0/21 23456 32-bit ASN transition 128.0.80.0/20 52041 Timer LTD 128.0.96.0/21 12886 LEWTelNet GmbH 128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol 128.0.106.0/24 23456 32-bit ASN transition Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 41.222.80.0/21 37110 Moztel LDA 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 64.185.224.0/24 27431 JTL Networks Inc. 64.185.225.0/24 27431 JTL Networks Inc. 64.185.226.0/24 27431 JTL Networks Inc. 64.185.227.0/24 27431 JTL Networks Inc. 64.185.228.0/24 27431 JTL Networks Inc. 64.185.229.0/24 27431 JTL Networks Inc. 64.185.230.0/24 27431 JTL Networks Inc. 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 /8:17 /9:13 /10:29 /11:88 /12:248 /13:485 /14:875 /15:1557 /16:12685 /17:6615 /18:10898 /19:21781 /20:31876 /21:33682 /22:46513 /23:41693 /24:235817 /25:1398 /26:1781 /27:862 /28:43 /29:64 /30:18 /31:0 /32:19 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2019 2068 Covad Communications 6389 1742 3038 bellsouth.net, inc. 7029 1597 2151 Windstream Communications Inc 8402 1527 1830 Corbina telecom 22773 1314 2008 Cox Communications, Inc. 30036 1215 1338 Mediacom Communications Corp 11492 1178 1216 Cable One 36998 1131 1137 MOBITEL 1785 1045 1973 PaeTec Communications, Inc. 6983 929 1043 ITC^Deltacom Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:752 2:786 3:3 4:13 5:841 6:4 8:519 12:1918 13:3 14:770 15:11 16:3 17:9 20:19 23:255 24:1773 27:1433 31:1192 32:42 33:2 34:5 36:43 37:1675 38:862 39:2 40:164 41:2701 42:185 44:6 46:1786 47:2 49:616 50:676 52:12 54:29 55:8 57:27 58:1106 59:586 60:304 61:1445 62:992 63:2036 64:4289 65:2181 66:4282 67:2060 68:1117 69:3254 70:873 71:526 72:1890 74:2551 75:407 76:287 77:1088 78:1033 79:583 80:1247 81:978 82:609 83:581 84:569 85:1159 86:466 87:962 88:526 89:1789 90:281 91:5458 92:618 93:1707 94:1873 95:1536 96:502 97:340 98:1048 99:41 100:29 101:309 103:2375 105:488 106:126 107:207 108:514 109:1812 110:877 111:1045 112:491 113:768 114:688 115:1019 116:875 117:795 118:1015 119:1268 120:382 121:815 122:1740 123:1187 124:1331 125:1314 128:634 129:224 130:331 131:655 132:339 133:148 134:258 135:62 136:221 137:246 138:343 139:184 140:200 141:314 142:544 143:365 144:481 145:93 146:509 147:380 148:697 149:365 150:162 151:554 152:415 153:194 154:43 155:382 156:260 157:392 158:270 159:713 160:334 161:424 162:373 163:202 164:574 165:452 166:331 167:578 168:1018 169:133 170:1021 171:174 172:4 173:1591 174:579 175:442 176:1140 177:1887 178:2027 179:2 180:1383 181:304 182:1123 183:379 184:661 185:335 186:2381 187:1258 188:1986 189:1394 190:6646 192:6476 193:5659 194:4518 195:3465 196:1311 197:777 198:4313 199:5269 200:6024 201:2367 202:8854 203:8790 204:4507 205:2549 206:2788 207:2825 208:4060 209:3547 210:2923 211:1566 212:2012 213:1942 214:925 215:94 216:5186 217:1571 218:607 219:348 220:1271 221:544 222:319 223:499 End of report

1 0

BGP Update Report
by cidr-report＠potaroo.net 29 Mar '13

29 Mar '13

BGP Update Report Interval: 21-Mar-13 -to- 28-Mar-13 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS8402 61887 2.3% 27.4 -- CORBINA-AS OJSC "Vimpelcom" 2 - AS58113 47518 1.8% 71.3 -- LIR-AS LIR DATACENTER TELECOM SRL 3 - AS8452 33762 1.2% 27.4 -- TE-AS TE-AS 4 - AS4538 28391 1.0% 52.7 -- ERX-CERNET-BKB China Education and Research Network Center 5 - AS28573 26266 1.0% 10.3 -- NET Serviços de Comunicação S.A. 6 - AS9829 25940 0.9% 17.3 -- BSNL-NIB National Internet Backbone 7 - AS7552 24066 0.9% 19.6 -- VIETEL-AS-AP Vietel Corporation 8 - AS3909 22124 0.8% 670.4 -- QWEST-AS-3908 - Qwest Communications Company, LLC 9 - AS14754 19759 0.7% 21.0 -- Telgua 10 - AS7011 19366 0.7% 16.1 -- FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. 11 - AS17974 18395 0.7% 7.3 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 12 - AS13897 17385 0.6% 4346.2 -- CDC1 - Internet Brands Inc. 13 - AS2708 17152 0.6% 117.5 -- Universidad de Guanajuato 14 - AS24863 16368 0.6% 18.1 -- LINKdotNET-AS 15 - AS36998 15288 0.6% 11.9 -- SDN-MOBITEL 16 - AS45271 15232 0.6% 43.5 -- ICLNET-AS-AP 5th Floor, Windsor Building, Off: CST Road 17 - AS23947 13753 0.5% 299.0 -- MORATELINDONAP-AS-ID PT.Mora Telematika Indonesia 18 - AS9583 13511 0.5% 10.0 -- SIFY-AS-IN Sify Limited 19 - AS18004 13336 0.5% 185.2 -- WIRELESSNET-ID-AP WIRELESSNET AS 20 - AS35994 12300 0.5% 120.6 -- AKAMAI-AS - Akamai Technologies, Inc. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS13897 17385 0.6% 4346.2 -- CDC1 - Internet Brands Inc. 2 - AS6174 5854 0.2% 2927.0 -- SPRINTLINK8 - Sprint 3 - AS14680 6856 0.2% 2285.3 -- REALE-6 - Auction.com 4 - AS5074 3339 0.1% 1669.5 -- ASN-ATTELS - AT&T BMGS 5 - AS37367 3299 0.1% 1649.5 -- CALLKEY 6 - AS58395 6407 0.2% 1601.8 -- CATFISH-AS-ID PT. DUNIACATFISH KREATIF MEDIA 7 - AS4467 1507 0.1% 1507.0 -- EASYLINK3 - AT&T Services, Inc. 8 - AS17293 4773 0.2% 1193.2 -- VTXC - VTX Communications 9 - AS45344 1042 0.0% 1042.0 -- IIUM-MY International Islamic University Of Malaysia 10 - AS3 4343 0.2% 420.0 -- CMED-AS Cmed Technology Ltd 11 - AS40946 5033 0.2% 838.8 -- PROCON - Sat Track 12 - AS41023 3053 0.1% 763.2 -- ARREKS-AS Agencja Rozwoju Regionalnego ARREKS S.A. 13 - AS54057 3460 0.1% 692.0 -- WST-INET - Wheat State Telephone, Inc. 14 - AS3909 22124 0.8% 670.4 -- QWEST-AS-3908 - Qwest Communications Company, LLC 15 - AS46399 632 0.0% 632.0 -- YAPSTONE - Yapstone, Inc. 16 - AS46105 595 0.0% 595.0 -- HMLP-ASN - HealthCor Management, L.P. 17 - AS37440 2737 0.1% 547.4 -- Airtel-MW 18 - AS45770 523 0.0% 523.0 -- SBY-EPROC-AS-ID Bagian Bina Program - Pemerintah Kota Surabaya 19 - AS46017 516 0.0% 516.0 -- BAKOSURTANAL-AS-ID Badan Koordinasi Survei dan Pemetaan Nasional (BAKOSURTANAL) 20 - AS42860 1474 0.1% 491.3 -- EFT Energy Financing Team (Switzerland) AG TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 202.41.70.0/24 9682 0.3% AS2697 -- ERX-ERNET-AS Education and Research Network 2 - 98.158.204.0/23 8692 0.3% AS13897 -- CDC1 - Internet Brands Inc. 3 - 98.158.200.0/24 8689 0.3% AS13897 -- CDC1 - Internet Brands Inc. 4 - 192.58.232.0/24 7799 0.3% AS6629 -- NOAA-AS - NOAA 5 - 151.118.18.0/24 7360 0.3% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 6 - 151.118.254.0/24 7346 0.3% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 7 - 151.118.255.0/24 7346 0.3% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 8 - 103.11.254.0/24 6323 0.2% AS58395 -- CATFISH-AS-ID PT. DUNIACATFISH KREATIF MEDIA 9 - 12.139.133.0/24 5682 0.2% AS14680 -- REALE-6 - Auction.com 10 - 208.92.131.0/24 5024 0.2% AS40946 -- PROCON - Sat Track 11 - 112.110.82.0/23 4919 0.2% AS45271 -- ICLNET-AS-AP 5th Floor, Windsor Building, Off: CST Road 12 - 112.110.84.0/22 4910 0.2% AS45271 -- ICLNET-AS-AP 5th Floor, Windsor Building, Off: CST Road 13 - 194.63.9.0/24 4528 0.2% AS1273 -- CW Cable and Wireless Worldwide plc 14 - 202.95.159.0/24 4312 0.1% AS9875 -- PESAT1-AS-AP PT. Pasifik Satelit Nusantara 15 - 69.38.178.0/24 4105 0.1% AS19406 -- TWRS-MA - Towerstream I, Inc. 16 - 216.183.32.0/19 3969 0.1% AS17293 -- VTXC - VTX Communications 17 - 58.184.229.0/24 3834 0.1% AS9950 -- PUBNETPLUS2-AS-KR DACOM 18 - 50.115.154.0/24 3440 0.1% AS54057 -- WST-INET - Wheat State Telephone, Inc. 19 - 41.75.40.0/21 3298 0.1% AS37367 -- CALLKEY 20 - 115.170.128.0/17 2986 0.1% AS4847 -- CNIX-AP China Networks Inter-Exchange Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

The Cidr Report
by cidr-report＠potaroo.net 29 Mar '13

29 Mar '13

This report has been generated at Fri Mar 29 21:13:17 2013 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 22-03-13 449261 258122 23-03-13 448921 257748 24-03-13 448792 258345 25-03-13 449799 256878 26-03-13 449721 257116 27-03-13 450093 256659 28-03-13 449061 256971 29-03-13 449781 257079 AS Summary 43764 Number of ASes in routing system 18138 Number of ASes announcing only one prefix 3032 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 116943584 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'). --- 29Mar13 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 449596 257085 192511 42.8% All ASes AS6389 3032 91 2941 97.0% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4766 2952 941 2011 68.1% KIXS-AS-KR Korea Telecom AS17974 2507 513 1994 79.5% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS28573 2488 616 1872 75.2% NET Serviços de Comunicação S.A. AS22773 2004 147 1857 92.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS10620 2360 696 1664 70.5% Telmex Colombia S.A. AS18566 2070 474 1596 77.1% COVAD - Covad Communications Co. AS7303 1673 436 1237 73.9% Telecom Argentina S.A. AS4323 1608 400 1208 75.1% TWTC - tw telecom holdings, inc. AS4755 1723 632 1091 63.3% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS2118 1116 83 1033 92.6% RELCOM-AS OOO "NPO Relcom" AS7029 2195 1231 964 43.9% WINDSTREAM - Windstream Communications Inc AS7552 1171 225 946 80.8% VIETEL-AS-AP Vietel Corporation AS7545 1854 915 939 50.6% TPG-INTERNET-AP TPG Internet Pty Ltd AS18101 1009 172 837 83.0% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS18881 841 20 821 97.6% Global Village Telecom AS14754 942 142 800 84.9% Telgua AS1785 1973 1202 771 39.1% AS-PAETEC-NET - PaeTec Communications, Inc. AS4808 1122 362 760 67.7% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS36998 1137 382 755 66.4% SDN-MOBITEL AS13977 834 126 708 84.9% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS8151 1369 704 665 48.6% Uninet S.A. de C.V. AS855 714 50 664 93.0% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS24560 1056 424 632 59.8% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS17676 733 108 625 85.3% GIGAINFRA Softbank BB Corp. AS22561 1079 454 625 57.9% DIGITAL-TELEPORT - Digital Teleport Inc. AS3549 1053 444 609 57.8% GBLX Global Crossing Ltd. AS3356 1090 496 594 54.5% LEVEL3 Level 3 Communications AS19262 992 403 589 59.4% VZGNI-TRANSIT - Verizon Online LLC AS11830 725 146 579 79.9% Instituto Costarricense de Electricidad y Telecom. Total 45422 13035 32387 71.3% 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- 41.222.80.0/21 AS37110 moztel-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 64.185.224.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.225.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.226.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.227.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.228.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.229.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.230.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.231.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.232.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.233.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.234.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.235.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.236.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.237.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.238.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.239.0/24 AS27431 JTLNET - JTL Networks Inc. 64.187.208.0/24 AS174 COGENT Cogent/PSI 65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.165.92.0/24 AS20077 IPNETZONE-ASN - IPNetZone 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 NARSASN - National Asset Recovery Services, Inc 81.22.64.0/20 AS5511 OPENTRANSIT France Telecom S.A. 82.101.160.0/19 AS5511 OPENTRANSIT France Telecom S.A. 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. 190.3.160.0/21 AS27975 SYNAPSIS COLOMBIA LTDA 190.52.192.0/24 AS27919 190.52.193.0/24 AS27919 190.52.194.0/24 AS27919 190.52.195.0/24 AS27919 190.52.196.0/24 AS3549 GBLX Global Crossing Ltd. 190.52.197.0/24 AS27919 190.52.198.0/24 AS27919 190.52.199.0/24 AS3549 GBLX Global Crossing Ltd. 190.52.200.0/24 AS27947 Telconet S.A 190.52.201.0/24 AS27947 Telconet S.A 190.52.202.0/24 AS3549 GBLX Global Crossing Ltd. 190.52.203.0/24 AS3549 GBLX Global Crossing Ltd. 190.52.205.0/24 AS3549 GBLX Global Crossing Ltd. 190.52.206.0/24 AS3549 GBLX Global Crossing Ltd. 190.52.207.0/24 AS3549 GBLX Global Crossing Ltd. 190.124.252.0/22 AS7303 Telecom Argentina S.A. 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.53.0.0/19 AS13878 UOL DIVEO S.A. 200.58.248.0/21 AS27849 200.107.248.0/24 AS27919 200.107.249.0/24 AS27919 200.107.250.0/24 AS27919 200.107.251.0/24 AS27919 200.107.252.0/24 AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 201.71.16.0/20 AS28638 QLINK TELECOMUNICACOES E INTERNET LTDA 201.77.96.0/20 AS28639 Econocell do Brasil Ltda 201.222.32.0/20 AS27821 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 203.142.219.0/24 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 204.10.112.0/21 AS27027 ANBELL ASN-ANBELL 204.11.112.0/22 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation 205.211.160.0/24 AS30045 UHN-ASN - University Health Network 206.81.112.0/20 AS32618 ADKNO-KC - Adknowledge, Inc. 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 206.221.176.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.177.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.178.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.179.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.180.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.181.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.182.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.183.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.184.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.185.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.186.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.187.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.188.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.189.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.190.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.191.0/24 AS27431 JTLNET - JTL Networks Inc. 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.254.128.0/21 AS30689 FLOW-NET - FLOW 207.254.128.0/24 AS30689 FLOW-NET - FLOW 207.254.136.0/21 AS30689 FLOW-NET - FLOW 208.77.164.0/24 AS22659 208.77.165.0/24 AS22659 208.77.166.0/24 AS22659 208.77.167.0/24 AS22659 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.85.212.0/22 AS32618 ADKNO-KC - Adknowledge, Inc. 208.89.32.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.33.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.34.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.35.0/24 AS27431 JTLNET - JTL Networks Inc. 208.91.72.0/24 AS21681 ANDOVER-TRADING - ANDOVER TRADING 208.91.73.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.76.0/23 AS21681 ANDOVER-TRADING - ANDOVER TRADING 209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.212.63.0/24 AS16467 ASN-NEXTWEB-R1 - Nextweb, Inc 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.234.112.0/23 AS32252 209.234.114.0/23 AS32252 209.234.116.0/24 AS32252 209.234.117.0/24 AS32252 209.234.118.0/24 AS32252 209.234.119.0/24 AS32252 209.234.120.0/24 AS32252 209.234.121.0/24 AS32252 209.234.122.0/24 AS32252 213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations 216.12.163.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.234.128.0/22 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.139.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 29 Mar '13

29 Mar '13

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 30 Mar, 2013 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 447475 Prefixes after maximum aggregation: 183552 Deaggregation factor: 2.44 Unique aggregates announced to Internet: 220877 Total ASes present in the Internet Routing Table: 43648 Prefixes per ASN: 10.25 Origin-only ASes present in the Internet Routing Table: 34351 Origin ASes announcing only one prefix: 16022 Transit ASes present in the Internet Routing Table: 5791 Transit-only ASes present in the Internet Routing Table: 140 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 32 Max AS path prepend of ASN ( 28730) 25 Prefixes from unregistered ASNs in the Routing Table: 384 Unregistered ASNs in the Routing Table: 137 Number of 32-bit ASNs allocated by the RIRs: 4661 Number of 32-bit ASNs visible in the Routing Table: 3506 Prefixes from 32-bit ASNs in the Routing Table: 10199 Special use prefixes present in the Routing Table: 16 Prefixes being announced from unallocated address space: 208 Number of addresses announced to Internet: 2624177100 Equivalent to 156 /8s, 105 /16s and 195 /24s Percentage of available address space announced: 70.9 Percentage of allocated address space announced: 70.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 94.4 Total number of prefixes smaller than registry allocations: 158321 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 107311 Total APNIC prefixes after maximum aggregation: 33191 APNIC Deaggregation factor: 3.23 Prefixes being announced from the APNIC address blocks: 108485 Unique aggregates announced from the APNIC address blocks: 44275 APNIC Region origin ASes present in the Internet Routing Table: 4812 APNIC Prefixes per ASN: 22.54 APNIC Region origin ASes announcing only one prefix: 1227 APNIC Region transit ASes present in the Internet Routing Table: 817 Average APNIC Region AS path length visible: 4.8 Max APNIC Region AS path length visible: 23 Number of APNIC region 32-bit ASNs visible in the Routing Table: 473 Number of APNIC addresses announced to Internet: 719971904 Equivalent to 42 /8s, 233 /16s and 230 /24s Percentage of available APNIC address space announced: 84.1 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 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: 157280 Total ARIN prefixes after maximum aggregation: 79283 ARIN Deaggregation factor: 1.98 Prefixes being announced from the ARIN address blocks: 157969 Unique aggregates announced from the ARIN address blocks: 72182 ARIN Region origin ASes present in the Internet Routing Table: 15575 ARIN Prefixes per ASN: 10.14 ARIN Region origin ASes announcing only one prefix: 5914 ARIN Region transit ASes present in the Internet Routing Table: 1617 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 18 Number of ARIN addresses announced to Internet: 1079709056 Equivalent to 64 /8s, 91 /16s and 13 /24s Percentage of available ARIN address space announced: 57.1 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 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: 115077 Total RIPE prefixes after maximum aggregation: 59200 RIPE Deaggregation factor: 1.94 Prefixes being announced from the RIPE address blocks: 118791 Unique aggregates announced from the RIPE address blocks: 76668 RIPE Region origin ASes present in the Internet Routing Table: 17110 RIPE Prefixes per ASN: 6.94 RIPE Region origin ASes announcing only one prefix: 8143 RIPE Region transit ASes present in the Internet Routing Table: 2794 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2256 Number of RIPE addresses announced to Internet: 654721764 Equivalent to 39 /8s, 6 /16s and 66 /24s Percentage of available RIPE address space announced: 95.2 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: 47583 Total LACNIC prefixes after maximum aggregation: 9393 LACNIC Deaggregation factor: 5.07 Prefixes being announced from the LACNIC address blocks: 51566 Unique aggregates announced from the LACNIC address blocks: 23883 LACNIC Region origin ASes present in the Internet Routing Table: 1875 LACNIC Prefixes per ASN: 27.50 LACNIC Region origin ASes announcing only one prefix: 555 LACNIC Region transit ASes present in the Internet Routing Table: 348 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 753 Number of LACNIC addresses announced to Internet: 125351976 Equivalent to 7 /8s, 120 /16s and 184 /24s Percentage of available LACNIC address space announced: 74.7 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: 9887 Total AfriNIC prefixes after maximum aggregation: 2435 AfriNIC Deaggregation factor: 4.06 Prefixes being announced from the AfriNIC address blocks: 10456 Unique aggregates announced from the AfriNIC address blocks: 3677 AfriNIC Region origin ASes present in the Internet Routing Table: 601 AfriNIC Prefixes per ASN: 17.40 AfriNIC Region origin ASes announcing only one prefix: 183 AfriNIC Region transit ASes present in the Internet Routing Table: 131 Average AfriNIC Region AS path length visible: 4.8 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: 44065536 Equivalent to 2 /8s, 160 /16s and 99 /24s Percentage of available AfriNIC address space announced: 43.8 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 2950 11558 922 Korea Telecom (KIX) 17974 2507 840 86 PT TELEKOMUNIKASI INDONESIA 7545 1850 301 90 TPG Internet Pty Ltd 4755 1723 392 198 TATA Communications formerly 9829 1482 1189 43 BSNL National Internet Backbo 9583 1211 91 497 Sify Limited 7552 1171 1066 12 Vietel Corporation 4808 1122 2109 326 CNCGROUP IP network: China169 9498 1060 310 73 BHARTI Airtel Ltd. 24560 1056 385 169 Bharti Airtel Ltd., Telemedia Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3032 3694 87 bellsouth.net, inc. 7029 2194 1266 213 Windstream Communications Inc 18566 2070 382 185 Covad Communications 22773 2006 2929 125 Cox Communications, Inc. 1785 1973 677 125 PaeTec Communications, Inc. 20115 1669 1610 613 Charter Communications 4323 1605 1138 396 Time Warner Telecom 30036 1322 291 666 Mediacom Communications Corp 7018 1311 10805 851 AT&T WorldNet Services 11492 1215 223 328 Cable One Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1851 544 16 Corbina telecom 34984 1121 234 207 BILISIM TELEKOM 2118 1116 97 13 EUnet/RELCOM Autonomous Syste 12479 843 786 66 Uni2 Autonomous System 13188 837 99 33 Educational Network 20940 794 276 632 Akamai Technologies European 31148 786 41 19 FreeNet ISP 8551 717 370 43 Bezeq International 6830 715 2314 436 UPC Distribution Services 58113 666 74 386 LIR DATACENTER TELECOM SRL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 2489 1346 92 NET Servicos de Comunicao S.A 10620 2360 407 236 TVCABLE BOGOTA 7303 1673 1152 210 Telecom Argentina Stet-France 8151 1360 2674 402 UniNet S.A. de C.V. 6503 1186 435 68 AVANTEL, S.A. 14754 941 127 87 Telgua S. A. 18881 841 716 18 Global Village Telecom 27947 803 87 94 Telconet S.A 11830 725 364 14 Instituto Costarricense de El 3816 692 306 85 Empresa Nacional de Telecomun Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 36998 1137 80 4 MOBITEL 24863 666 274 33 LINKdotNET AS number 6713 536 615 23 Itissalat Al-MAGHRIB 8452 346 446 12 TEDATA 24835 275 80 8 RAYA Telecom - Egypt 3741 262 906 220 The Internet Solution 12258 193 28 67 Vodacom Internet Company 29975 191 667 21 Vodacom 16637 189 698 88 MTN Network Solutions 33776 182 12 19 Starcomms Nigeria Limited 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 3032 3694 87 bellsouth.net, inc. 4766 2950 11558 922 Korea Telecom (KIX) 17974 2507 840 86 PT TELEKOMUNIKASI INDONESIA 28573 2489 1346 92 NET Servicos de Comunicao S.A 10620 2360 407 236 TVCABLE BOGOTA 7029 2194 1266 213 Windstream Communications Inc 18566 2070 382 185 Covad Communications 22773 2006 2929 125 Cox Communications, Inc. 1785 1973 677 125 PaeTec Communications, Inc. 8402 1851 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 17974 2507 2421 PT TELEKOMUNIKASI INDONESIA 28573 2489 2397 NET Servicos de Comunicao S.A 10620 2360 2124 TVCABLE BOGOTA 4766 2950 2028 Korea Telecom (KIX) 7029 2194 1981 Windstream Communications Inc 18566 2070 1885 Covad Communications 22773 2006 1881 Cox Communications, Inc. 1785 1973 1848 PaeTec Communications, Inc. 8402 1851 1835 Corbina telecom 7545 1850 1760 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 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 209 Qwest 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic 33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks 26064 UNALLOCATED 12.149.37.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.0.0/24 2876 Jump Management SRL 128.0.16.0/21 43568 RIPE Network Coordination Cen 128.0.24.0/21 41794 Altline LLC 128.0.72.0/21 23456 32-bit ASN transition 128.0.80.0/20 52041 Timer LTD 128.0.96.0/21 12886 LEWTelNet GmbH 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 mywire Datentechnik GmbH Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 41.222.80.0/21 37110 Moztel LDA 62.12.96.0/19 38478 SunnyVision Limited 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 64.185.224.0/24 27431 JTL Networks Inc. 64.185.225.0/24 27431 JTL Networks Inc. 64.185.226.0/24 27431 JTL Networks Inc. 64.185.227.0/24 27431 JTL Networks Inc. 64.185.228.0/24 27431 JTL Networks Inc. 64.185.229.0/24 27431 JTL Networks Inc. 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 /8:17 /9:13 /10:29 /11:87 /12:248 /13:483 /14:876 /15:1560 /16:12662 /17:6610 /18:10882 /19:21746 /20:31815 /21:33548 /22:46213 /23:41548 /24:234827 /25:1390 /26:1780 /27:863 /28:178 /29:63 /30:18 /31:0 /32:19 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2020 2070 Covad Communications 6389 1742 3032 bellsouth.net, inc. 7029 1597 2194 Windstream Communications Inc 8402 1544 1851 Corbina telecom 22773 1315 2006 Cox Communications, Inc. 30036 1203 1322 Mediacom Communications Corp 11492 1177 1215 Cable One 36998 1131 1137 MOBITEL 1785 1044 1973 PaeTec Communications, Inc. 7011 931 1175 Citizens Utilities Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:741 2:792 3:3 4:13 5:834 6:3 8:513 12:1920 13:3 14:764 15:11 16:3 17:8 20:19 23:245 24:1801 27:1445 31:1179 32:44 33:2 34:5 36:43 37:1696 38:861 39:2 40:160 41:2591 42:183 44:6 46:1763 47:2 49:613 50:671 52:12 54:28 55:11 57:27 58:1106 59:564 60:296 61:1381 62:983 63:2038 64:4292 65:2177 66:4285 67:2061 68:1115 69:3273 70:874 71:526 72:1899 74:2555 75:402 76:293 77:1089 78:1020 79:580 80:1251 81:974 82:610 83:579 84:555 85:1151 86:469 87:948 88:512 89:1786 90:262 91:5449 92:608 93:1690 94:1866 95:1524 96:499 97:340 98:1049 99:41 100:29 101:311 103:2325 105:488 106:135 107:207 108:514 109:1803 110:876 111:1043 112:499 113:767 114:684 115:960 116:869 117:798 118:1003 119:1265 120:382 121:716 122:1738 123:1194 124:1326 125:1315 128:640 129:222 130:331 131:655 132:332 133:145 134:258 135:62 136:220 137:244 138:343 139:181 140:197 141:313 142:542 143:366 144:483 145:90 146:524 147:363 148:698 149:356 150:162 151:532 152:415 153:194 154:34 155:384 156:251 157:391 158:271 159:711 160:334 161:424 162:375 163:202 164:572 165:451 166:371 167:575 168:1016 169:132 170:1021 171:172 172:4 173:1578 174:583 175:436 176:1135 177:1868 178:1971 179:1 180:1385 181:300 182:1037 183:355 184:662 185:324 186:2401 187:1245 188:1905 189:1403 190:6687 192:6457 193:5674 194:4521 195:3467 196:1300 197:765 198:4278 199:5281 200:5994 201:2362 202:8876 203:8751 204:4487 205:2547 206:2791 207:2831 208:4063 209:3540 210:2916 211:1566 212:1995 213:1931 214:928 215:94 216:5198 217:1579 218:605 219:330 220:1270 221:544 222:319 223:496 End of report

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Routing WG at RIPE 66
by Rob Evans 25 Mar '13

25 Mar '13

Hi all, In two months from now RIPE 66 will be finished! We find ourselves still with some time on the agenda, and if you'd like to present please contact the chairs at <routing-wg-chairs(a)ripe.net>. In particular it may be interesting if you have something to say on the topic of SDNs in the wide area, i2rs, BGP Origin Authentication &c. Cheers, Rob & Joao

1 0

BGP Update Report
by cidr-report＠potaroo.net 22 Mar '13

22 Mar '13

BGP Update Report Interval: 14-Mar-13 -to- 21-Mar-13 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS8402 40868 1.8% 34.5 -- CORBINA-AS OJSC "Vimpelcom" 2 - AS9829 34916 1.6% 38.2 -- BSNL-NIB National Internet Backbone 3 - AS4538 29018 1.3% 55.6 -- ERX-CERNET-BKB China Education and Research Network Center 4 - AS4795 28615 1.3% 117.8 -- INDOSATM2-ID INDOSATM2 ASN 5 - AS18004 24707 1.1% 348.0 -- WIRELESSNET-ID-AP WIRELESSNET AS 6 - AS3909 23240 1.1% 2905.0 -- QWEST-AS-3908 - Qwest Communications Company, LLC 7 - AS28573 22734 1.0% 10.3 -- NET Serviços de Comunicação S.A. 8 - AS2708 22300 1.0% 153.8 -- Universidad de Guanajuato 9 - AS35994 19617 0.9% 530.2 -- AKAMAI-AS - Akamai Technologies, Inc. 10 - AS13897 17712 0.8% 8856.0 -- CDC1 - Internet Brands Inc. 11 - AS23947 17666 0.8% 410.8 -- MORATELINDONAP-AS-ID PT.Mora Telematika Indonesia 12 - AS17974 14927 0.7% 7.7 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 13 - AS58113 14758 0.7% 22.2 -- LIR-AS LIR DATACENTER TELECOM SRL 14 - AS7029 14332 0.7% 9.5 -- WINDSTREAM - Windstream Communications Inc 15 - AS9198 13891 0.6% 36.9 -- KAZTELECOM-AS JSC Kazakhtelecom 16 - AS9583 13059 0.6% 9.6 -- SIFY-AS-IN Sify Limited 17 - AS2697 11839 0.5% 148.0 -- ERX-ERNET-AS Education and Research Network 18 - AS2 11735 0.5% 706.0 -- HPPL-AS-AP Hancock Prospecting Pty Ltd 19 - AS45271 11513 0.5% 44.8 -- ICLNET-AS-AP 5th Floor, Windsor Building, Off: CST Road 20 - AS35567 11230 0.5% 100.3 -- DASTO-BOSNIA-AS DASTO semtel d.o.o. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS13897 17712 0.8% 8856.0 -- CDC1 - Internet Brands Inc. 2 - AS6629 7682 0.3% 3841.0 -- NOAA-AS - NOAA 3 - AS40946 7563 0.3% 3781.5 -- PROCON - Sat Track 4 - AS3909 23240 1.1% 2905.0 -- QWEST-AS-3908 - Qwest Communications Company, LLC 5 - AS6174 5728 0.3% 2864.0 -- SPRINTLINK8 - Sprint 6 - AS37367 2663 0.1% 2663.0 -- CALLKEY 7 - AS14680 6725 0.3% 2241.7 -- REALE-6 - Auction.com 8 - AS18115 2137 0.1% 2137.0 -- JGS-AS-AP JG Group of Companies 9 - AS2 11735 0.5% 706.0 -- HPPL-AS-AP Hancock Prospecting Pty Ltd 10 - AS5074 3320 0.1% 1660.0 -- ASN-ATTELS - AT&T BMGS 11 - AS4467 1515 0.1% 1515.0 -- EASYLINK3 - AT&T Services, Inc. 12 - AS40279 2699 0.1% 1349.5 -- SWGA-NASHVILLE - Southwestern/Great American Inc. 13 - AS9950 4033 0.2% 1344.3 -- PUBNETPLUS2-AS-KR DACOM 14 - AS41023 3786 0.2% 1262.0 -- ARREKS-AS Agencja Rozwoju Regionalnego ARREKS S.A. 15 - AS36529 2488 0.1% 1244.0 -- AXXA-RACKCO - Rackco.com 16 - AS45344 1173 0.1% 1173.0 -- IIUM-MY International Islamic University Of Malaysia 17 - AS17293 4485 0.2% 1121.2 -- VTXC - VTX Communications 18 - AS45770 576 0.0% 576.0 -- SBY-EPROC-AS-ID Bagian Bina Program - Pemerintah Kota Surabaya 19 - AS46018 546 0.0% 546.0 -- DEPPERIN-AS-ID Departemen Perindustrian Republik Indonesia 20 - AS45698 540 0.0% 540.0 -- BONET-AS-ID Bonet Utama, PT TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 202.41.70.0/24 10457 0.4% AS2697 -- ERX-ERNET-AS Education and Research Network 2 - 98.158.200.0/24 8856 0.4% AS13897 -- CDC1 - Internet Brands Inc. 3 - 98.158.204.0/23 8856 0.4% AS13897 -- CDC1 - Internet Brands Inc. 4 - 192.58.232.0/24 7676 0.3% AS6629 -- NOAA-AS - NOAA 5 - 208.92.131.0/24 7561 0.3% AS40946 -- PROCON - Sat Track 6 - 151.118.255.0/24 7281 0.3% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 7 - 151.118.254.0/24 7281 0.3% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 8 - 151.118.18.0/24 7253 0.3% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 9 - 12.139.133.0/24 5507 0.2% AS14680 -- REALE-6 - Auction.com 10 - 194.63.9.0/24 4859 0.2% AS1273 -- CW Cable and Wireless Worldwide plc 11 - 112.110.84.0/22 4268 0.2% AS45271 -- ICLNET-AS-AP 5th Floor, Windsor Building, Off: CST Road 12 - 112.110.82.0/23 4267 0.2% AS45271 -- ICLNET-AS-AP 5th Floor, Windsor Building, Off: CST Road 13 - 69.38.178.0/24 4209 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc. 14 - 69.31.106.0/23 4187 0.2% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc. 15 - 192.108.213.0/24 4179 0.2% AS1880 -- STUPI Svensk Teleutveckling & Produktinnovation, STUPI AB 16 - 58.184.229.0/24 4022 0.2% AS9950 -- PUBNETPLUS2-AS-KR DACOM 17 - 23.79.253.0/24 3779 0.2% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc. 18 - 23.65.27.0/24 3751 0.2% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc. 19 - 23.2.6.0/23 3751 0.2% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc. 20 - 184.27.116.0/23 3743 0.2% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc. Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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The Cidr Report
by cidr-report＠potaroo.net 22 Mar '13

22 Mar '13

This report has been generated at Fri Mar 22 21:13:18 2013 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 15-03-13 448211 257346 16-03-13 448743 257380 17-03-13 448568 257603 18-03-13 448652 258302 19-03-13 448881 258115 20-03-13 448504 258217 21-03-13 448538 258322 22-03-13 449261 258110 AS Summary 43719 Number of ASes in routing system 18120 Number of ASes announcing only one prefix 3033 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 116943584 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'). --- 22Mar13 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 449068 258053 191015 42.5% All ASes AS6389 3033 91 2942 97.0% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4766 2952 941 2011 68.1% KIXS-AS-KR Korea Telecom AS17974 2504 498 2006 80.1% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS28573 2479 600 1879 75.8% NET Serviços de Comunicação S.A. AS10620 2362 698 1664 70.4% Telmex Colombia S.A. AS18566 2080 431 1649 79.3% COVAD - Covad Communications Co. AS7303 1673 436 1237 73.9% Telecom Argentina S.A. AS4323 1615 405 1210 74.9% TWTC - tw telecom holdings, inc. AS4755 1726 592 1134 65.7% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS2118 1116 83 1033 92.6% RELCOM-AS OOO "NPO Relcom" AS7029 2217 1253 964 43.5% WINDSTREAM - Windstream Communications Inc AS7552 1158 210 948 81.9% VIETEL-AS-AP Vietel Corporation AS7545 1849 917 932 50.4% TPG-INTERNET-AP TPG Internet Pty Ltd AS36998 1286 381 905 70.4% SDN-MOBITEL AS18101 1008 171 837 83.0% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS22773 1993 1168 825 41.4% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS18881 834 20 814 97.6% Global Village Telecom AS1785 1967 1193 774 39.3% AS-PAETEC-NET - PaeTec Communications, Inc. AS17908 825 61 764 92.6% TCISL Tata Communications AS4808 1115 356 759 68.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS14754 942 215 727 77.2% Telgua AS13977 835 126 709 84.9% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS855 713 50 663 93.0% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS8151 1370 707 663 48.4% Uninet S.A. de C.V. AS22561 1079 454 625 57.9% DIGITAL-TELEPORT - Digital Teleport Inc. AS17676 722 101 621 86.0% GIGAINFRA Softbank BB Corp. AS3549 1051 444 607 57.8% GBLX Global Crossing Ltd. AS24560 1060 460 600 56.6% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS3356 1090 496 594 54.5% LEVEL3 Level 3 Communications AS19262 991 402 589 59.4% VZGNI-TRANSIT - Verizon Online LLC Total 45645 13960 31685 69.4% 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- 41.222.80.0/21 AS37110 moztel-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 64.185.224.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.225.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.226.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.227.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.228.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.229.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.230.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.231.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.232.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.233.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.234.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.235.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.236.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.237.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.238.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.239.0/24 AS27431 JTLNET - JTL Networks Inc. 64.187.208.0/24 AS174 COGENT Cogent/PSI 65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.165.92.0/24 AS20077 IPNETZONE-ASN - IPNetZone 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 NARSASN - National Asset Recovery Services, Inc 81.22.64.0/20 AS5511 OPENTRANSIT France Telecom S.A. 82.101.160.0/19 AS5511 OPENTRANSIT France Telecom S.A. 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 151.216.0.0/17 AS50304 BLIX Blix Solutions AS 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 190.3.160.0/21 AS27975 SYNAPSIS COLOMBIA LTDA 190.124.252.0/22 AS7303 Telecom Argentina S.A. 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.53.0.0/19 AS13878 UOL DIVEO S.A. 200.58.248.0/21 AS27849 201.71.16.0/20 AS28638 QLINK TELECOMUNICACOES E INTERNET LTDA 201.77.96.0/20 AS28639 Econocell do Brasil Ltda 201.222.32.0/20 AS27821 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 203.142.219.0/24 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 204.10.112.0/21 AS27027 ANBELL ASN-ANBELL 204.11.112.0/22 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation 205.211.160.0/24 AS30045 UHN-ASN - University Health Network 206.81.112.0/20 AS32618 ADKNO-KC - Adknowledge, Inc. 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 206.221.176.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.177.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.178.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.179.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.180.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.181.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.182.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.183.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.184.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.185.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.186.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.187.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.188.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.189.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.190.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.191.0/24 AS27431 JTLNET - JTL Networks Inc. 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.254.128.0/21 AS30689 FLOW-NET - FLOW 207.254.128.0/24 AS30689 FLOW-NET - FLOW 207.254.136.0/21 AS30689 FLOW-NET - FLOW 208.77.164.0/24 AS22659 208.77.165.0/24 AS22659 208.77.166.0/24 AS22659 208.77.167.0/24 AS22659 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.85.212.0/22 AS32618 ADKNO-KC - Adknowledge, Inc. 208.89.32.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.33.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.34.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.35.0/24 AS27431 JTLNET - JTL Networks Inc. 208.91.72.0/24 AS21681 ANDOVER-TRADING - ANDOVER TRADING 208.91.73.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.76.0/23 AS21681 ANDOVER-TRADING - ANDOVER TRADING 209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.212.63.0/24 AS16467 ASN-NEXTWEB-R1 - Nextweb, Inc 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.234.112.0/23 AS32252 209.234.114.0/23 AS32252 209.234.116.0/24 AS32252 209.234.117.0/24 AS32252 209.234.118.0/24 AS32252 209.234.119.0/24 AS32252 209.234.120.0/24 AS32252 209.234.121.0/24 AS32252 209.234.122.0/24 AS32252 213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations 216.12.163.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 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 22 Mar '13

22 Mar '13

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 23 Mar, 2013 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 446728 Prefixes after maximum aggregation: 183292 Deaggregation factor: 2.44 Unique aggregates announced to Internet: 220037 Total ASes present in the Internet Routing Table: 43605 Prefixes per ASN: 10.24 Origin-only ASes present in the Internet Routing Table: 34346 Origin ASes announcing only one prefix: 16005 Transit ASes present in the Internet Routing Table: 5773 Transit-only ASes present in the Internet Routing Table: 138 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 29 Max AS path prepend of ASN ( 28730) 25 Prefixes from unregistered ASNs in the Routing Table: 380 Unregistered ASNs in the Routing Table: 135 Number of 32-bit ASNs allocated by the RIRs: 4642 Number of 32-bit ASNs visible in the Routing Table: 3486 Prefixes from 32-bit ASNs in the Routing Table: 10051 Special use prefixes present in the Routing Table: 16 Prefixes being announced from unallocated address space: 190 Number of addresses announced to Internet: 2623636172 Equivalent to 156 /8s, 97 /16s and 130 /24s Percentage of available address space announced: 70.9 Percentage of allocated address space announced: 70.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 94.4 Total number of prefixes smaller than registry allocations: 157705 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 107650 Total APNIC prefixes after maximum aggregation: 33185 APNIC Deaggregation factor: 3.24 Prefixes being announced from the APNIC address blocks: 108812 Unique aggregates announced from the APNIC address blocks: 44235 APNIC Region origin ASes present in the Internet Routing Table: 4823 APNIC Prefixes per ASN: 22.56 APNIC Region origin ASes announcing only one prefix: 1232 APNIC Region transit ASes present in the Internet Routing Table: 818 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 23 Number of APNIC region 32-bit ASNs visible in the Routing Table: 471 Number of APNIC addresses announced to Internet: 719866944 Equivalent to 42 /8s, 232 /16s and 76 /24s Percentage of available APNIC address space announced: 84.1 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 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: 157052 Total ARIN prefixes after maximum aggregation: 79231 ARIN Deaggregation factor: 1.98 Prefixes being announced from the ARIN address blocks: 157702 Unique aggregates announced from the ARIN address blocks: 72021 ARIN Region origin ASes present in the Internet Routing Table: 15558 ARIN Prefixes per ASN: 10.14 ARIN Region origin ASes announcing only one prefix: 5892 ARIN Region transit ASes present in the Internet Routing Table: 1613 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 18 Number of ARIN addresses announced to Internet: 1078545024 Equivalent to 64 /8s, 73 /16s and 74 /24s Percentage of available ARIN address space announced: 57.1 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 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: 114247 Total RIPE prefixes after maximum aggregation: 59056 RIPE Deaggregation factor: 1.93 Prefixes being announced from the RIPE address blocks: 117881 Unique aggregates announced from the RIPE address blocks: 76026 RIPE Region origin ASes present in the Internet Routing Table: 17109 RIPE Prefixes per ASN: 6.89 RIPE Region origin ASes announcing only one prefix: 8154 RIPE Region transit ASes present in the Internet Routing Table: 2789 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2244 Number of RIPE addresses announced to Internet: 654647012 Equivalent to 39 /8s, 5 /16s and 30 /24s Percentage of available RIPE address space announced: 95.2 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: 47537 Total LACNIC prefixes after maximum aggregation: 9355 LACNIC Deaggregation factor: 5.08 Prefixes being announced from the LACNIC address blocks: 51460 Unique aggregates announced from the LACNIC address blocks: 23836 LACNIC Region origin ASes present in the Internet Routing Table: 1868 LACNIC Prefixes per ASN: 27.55 LACNIC Region origin ASes announcing only one prefix: 548 LACNIC Region transit ASes present in the Internet Routing Table: 346 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 747 Number of LACNIC addresses announced to Internet: 124820520 Equivalent to 7 /8s, 112 /16s and 156 /24s Percentage of available LACNIC address space announced: 74.4 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: 10057 Total AfriNIC prefixes after maximum aggregation: 2415 AfriNIC Deaggregation factor: 4.16 Prefixes being announced from the AfriNIC address blocks: 10683 Unique aggregates announced from the AfriNIC address blocks: 3745 AfriNIC Region origin ASes present in the Internet Routing Table: 594 AfriNIC Prefixes per ASN: 17.98 AfriNIC Region origin ASes announcing only one prefix: 179 AfriNIC Region transit ASes present in the Internet Routing Table: 124 Average AfriNIC Region AS path length visible: 4.8 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: 45373696 Equivalent to 2 /8s, 180 /16s and 89 /24s Percentage of available AfriNIC address space announced: 45.1 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 2950 11558 922 Korea Telecom (KIX) 17974 2504 840 86 PT TELEKOMUNIKASI INDONESIA 7545 1845 301 89 TPG Internet Pty Ltd 4755 1726 392 197 TATA Communications formerly 9829 1464 1173 43 BSNL National Internet Backbo 9583 1279 97 525 Sify Limited 7552 1158 1062 11 Vietel Corporation 4808 1115 2056 320 CNCGROUP IP network: China169 9498 1069 310 74 BHARTI Airtel Ltd. 24560 1060 385 165 Bharti Airtel Ltd., Telemedia Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3033 3694 87 bellsouth.net, inc. 7029 2216 1266 213 Windstream Communications Inc 18566 2080 382 185 Covad Communications 22773 1993 2929 125 Cox Communications, Inc. 1785 1967 677 125 PaeTec Communications, Inc. 20115 1683 1613 620 Charter Communications 4323 1613 1139 401 Time Warner Telecom 30036 1320 291 678 Mediacom Communications Corp 7018 1313 10810 849 AT&T WorldNet Services 11492 1210 222 329 Cable One Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1832 544 16 Corbina telecom 2118 1116 97 13 EUnet/RELCOM Autonomous Syste 34984 1108 234 206 BILISIM TELEKOM 12479 841 786 66 Uni2 Autonomous System 13188 836 99 36 Educational Network 20940 799 278 635 Akamai Technologies European 31148 786 41 19 FreeNet ISP 6830 714 2314 435 UPC Distribution Services 8551 714 370 43 Bezeq International 58113 664 73 386 LIR DATACENTER TELECOM SRL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 2468 1338 90 NET Servicos de Comunicao S.A 10620 2362 407 238 TVCABLE BOGOTA 7303 1673 1148 209 Telecom Argentina Stet-France 8151 1357 2680 401 UniNet S.A. de C.V. 6503 1176 435 68 AVANTEL, S.A. 14754 942 128 85 Telgua S. A. 18881 834 716 18 Global Village Telecom 27947 795 87 96 Telconet S.A 11830 726 364 14 Instituto Costarricense de El 3816 692 306 85 Empresa Nacional de Telecomun Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 36998 1286 80 4 MOBITEL 24863 732 274 34 LINKdotNET AS number 6713 535 615 23 Itissalat Al-MAGHRIB 8452 345 958 13 TEDATA 24835 342 80 8 RAYA Telecom - Egypt 3741 262 906 220 The Internet Solution 12258 193 28 67 Vodacom Internet Company 15706 191 32 6 Sudatel Internet Exchange Aut 29975 191 667 21 Vodacom 16637 190 698 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 3033 3694 87 bellsouth.net, inc. 4766 2950 11558 922 Korea Telecom (KIX) 17974 2504 840 86 PT TELEKOMUNIKASI INDONESIA 28573 2468 1338 90 NET Servicos de Comunicao S.A 10620 2362 407 238 TVCABLE BOGOTA 7029 2216 1266 213 Windstream Communications Inc 18566 2080 382 185 Covad Communications 22773 1993 2929 125 Cox Communications, Inc. 1785 1967 677 125 PaeTec Communications, Inc. 7545 1845 301 89 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 17974 2504 2418 PT TELEKOMUNIKASI INDONESIA 28573 2468 2378 NET Servicos de Comunicao S.A 10620 2362 2124 TVCABLE BOGOTA 4766 2950 2028 Korea Telecom (KIX) 7029 2216 2003 Windstream Communications Inc 18566 2080 1895 Covad Communications 22773 1993 1868 Cox Communications, Inc. 1785 1967 1842 PaeTec Communications, Inc. 8402 1832 1816 Corbina telecom 7545 1845 1756 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 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 209 Qwest 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic 33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks 26064 UNALLOCATED 12.149.37.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.0.0/24 2876 Jump Management SRL 128.0.16.0/21 43568 RIPE Network Coordination Cen 128.0.24.0/21 41794 Altline LLC 128.0.72.0/21 23456 32-bit ASN transition 128.0.80.0/20 52041 Timer LTD 128.0.96.0/21 12886 LEWTelNet GmbH 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 mywire Datentechnik GmbH Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 41.222.80.0/21 37110 Moztel LDA 62.12.96.0/19 38478 SunnyVision Limited 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 64.185.224.0/24 27431 JTL Networks Inc. 64.185.225.0/24 27431 JTL Networks Inc. 64.185.226.0/24 27431 JTL Networks Inc. 64.185.227.0/24 27431 JTL Networks Inc. 64.185.228.0/24 27431 JTL Networks Inc. 64.185.229.0/24 27431 JTL Networks Inc. 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 /8:17 /9:13 /10:29 /11:88 /12:247 /13:483 /14:872 /15:1562 /16:12654 /17:6593 /18:10867 /19:21699 /20:31663 /21:33513 /22:46051 /23:41513 /24:234663 /25:1364 /26:1675 /27:864 /28:182 /29:78 /30:18 /31:0 /32:20 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2030 2080 Covad Communications 6389 1743 3033 bellsouth.net, inc. 7029 1614 2216 Windstream Communications Inc 8402 1547 1832 Corbina telecom 22773 1304 1993 Cox Communications, Inc. 36998 1280 1286 MOBITEL 30036 1203 1320 Mediacom Communications Corp 11492 1172 1210 Cable One 1785 1043 1967 PaeTec Communications, Inc. 7011 942 1187 Citizens Utilities Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:728 2:777 3:3 4:13 5:834 6:3 8:511 12:1936 13:3 14:764 15:11 16:3 17:8 20:19 23:246 24:1802 27:1470 31:1176 32:44 33:2 34:5 36:43 37:1447 38:857 39:2 40:159 41:2657 42:183 44:6 46:1743 47:2 49:614 50:668 52:12 54:28 55:11 57:27 58:1104 59:600 60:304 61:1449 62:1017 63:2038 64:4290 65:2175 66:4282 67:2055 68:1118 69:3268 70:871 71:527 72:1898 74:2548 75:401 76:293 77:1084 78:1017 79:577 80:1229 81:973 82:613 83:557 84:563 85:1149 86:466 87:946 88:380 89:1767 90:262 91:5450 92:602 93:1702 94:1858 95:1552 96:499 97:336 98:1051 99:41 100:29 101:312 103:2312 105:517 106:133 107:207 108:517 109:1815 110:856 111:1040 112:499 113:764 114:684 115:1011 116:867 117:808 118:1007 119:1258 120:378 121:825 122:1740 123:1191 124:1323 125:1316 128:555 129:221 130:320 131:652 132:332 133:143 134:257 135:60 136:221 137:242 138:343 139:181 140:199 141:320 142:535 143:368 144:485 145:90 146:522 147:364 148:701 149:357 150:158 151:476 152:415 153:194 154:34 155:384 156:251 157:392 158:268 159:709 160:334 161:423 162:376 163:203 164:579 165:452 166:376 167:574 168:1018 169:131 170:1020 171:169 172:5 173:1580 174:583 175:431 176:1143 177:1826 178:1974 179:1 180:1380 181:292 182:1224 183:350 184:660 185:303 186:2359 187:1235 188:1906 189:1401 190:6632 192:6421 193:5677 194:4512 195:3464 196:1260 197:871 198:4244 199:5266 200:6034 201:2371 202:8903 203:8772 204:4488 205:2552 206:2785 207:2825 208:4057 209:3536 210:2916 211:1566 212:2007 213:1959 214:916 215:95 216:5194 217:1565 218:604 219:350 220:1269 221:547 222:318 223:492 End of report

1 0

BGP Update Report
by cidr-report＠potaroo.net 15 Mar '13

15 Mar '13

BGP Update Report Interval: 13-Mar-13 -to- 14-Mar-13 (1 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4538 19915 11.7% 41.5 -- ERX-CERNET-BKB China Education and Research Network Center 2 - AS35567 6856 4.0% 342.8 -- DASTO-BOSNIA-AS DASTO semtel d.o.o. 3 - AS2708 5161 3.0% 67.0 -- Universidad de Guanajuato 4 - AS23947 4998 2.9% 125.0 -- MORATELINDONAP-AS-ID PT.Mora Telematika Indonesia 5 - AS8402 4190 2.5% 14.1 -- CORBINA-AS OJSC "Vimpelcom" 6 - AS11992 3705 2.2% 21.2 -- CENTENNIAL-PR - Centennial de Puerto Rico 7 - AS3909 3555 2.1% 888.8 -- QWEST-AS-3908 - Qwest Communications Company, LLC 8 - AS13897 2722 1.6% 1361.0 -- CDC1 - Internet Brands Inc. 9 - AS14420 2086 1.2% 37.9 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 10 - AS58113 2074 1.2% 3.1 -- LIR-AS LIR DATACENTER TELECOM SRL 11 - AS14754 2008 1.2% 5.2 -- Telgua 12 - AS9198 1923 1.1% 17.6 -- KAZTELECOM-AS JSC Kazakhtelecom 13 - AS647 1912 1.1% 21.7 -- DNIC-ASBLK-00616-00665 - DoD Network Information Center 14 - AS37004 1666 1.0% 79.3 -- SUBURBAN-AS 15 - AS34533 1642 1.0% 15.6 -- ESAMARA-AS CJSC "ER-Telecom Holding" 16 - AS25620 1566 0.9% 38.2 -- COTAS LTDA. 17 - AS15964 1529 0.9% 63.7 -- CAMNET-AS 18 - AS45769 1521 0.9% 23.4 -- DVOIS-IN D-Vois Broadband Pvt Ltd 19 - AS19361 1481 0.9% 43.6 -- A.Telecom S.A. 20 - AS18004 1340 0.8% 21.3 -- WIRELESSNET-ID-AP WIRELESSNET AS TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS13897 2722 1.6% 1361.0 -- CDC1 - Internet Brands Inc. 2 - AS6629 1129 0.7% 1129.0 -- NOAA-AS - NOAA 3 - AS9854 968 0.6% 968.0 -- KTO-AS-KR KTO 4 - AS3909 3555 2.1% 888.8 -- QWEST-AS-3908 - Qwest Communications Company, LLC 5 - AS14680 727 0.4% 727.0 -- REALE-6 - Auction.com 6 - AS1273 685 0.4% 685.0 -- CW Cable and Wireless Worldwide plc 7 - AS9950 622 0.4% 622.0 -- PUBNETPLUS2-AS-KR DACOM 8 - AS19406 613 0.4% 613.0 -- TWRS-MA - Towerstream I, Inc. 9 - AS1880 951 0.6% 475.5 -- STUPI Svensk Teleutveckling & Produktinnovation, STUPI AB 10 - AS6174 836 0.5% 418.0 -- SPRINTLINK8 - Sprint 11 - AS37367 413 0.2% 413.0 -- CALLKEY 12 - AS5074 699 0.4% 349.5 -- ASN-ATTELS - AT&T BMGS 13 - AS35567 6856 4.0% 342.8 -- DASTO-BOSNIA-AS DASTO semtel d.o.o. 14 - AS4467 339 0.2% 339.0 -- EASYLINK3 - AT&T Services, Inc. 15 - AS22140 238 0.1% 238.0 -- T-MOBILE-AS22140 - T-Mobile USA, Inc. 16 - AS36529 398 0.2% 199.0 -- AXXA-RACKCO - Rackco.com 17 - AS45298 194 0.1% 194.0 -- INTERLINK-TECH-AS-ID INTERLINK TECHNOLOGY, PT 18 - AS41023 194 0.1% 194.0 -- ARREKS-AS Agencja Rozwoju Regionalnego ARREKS S.A. 19 - AS46032 379 0.2% 189.5 -- GLOBENET-AS-ID Fastel Sarana Indonesia PT 20 - AS45770 188 0.1% 188.0 -- SBY-EPROC-AS-ID Bagian Bina Program - Pemerintah Kota Surabaya TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 98.158.204.0/23 1361 0.7% AS13897 -- CDC1 - Internet Brands Inc. 2 - 98.158.200.0/24 1361 0.7% AS13897 -- CDC1 - Internet Brands Inc. 3 - 151.118.255.0/24 1185 0.6% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 4 - 151.118.254.0/24 1185 0.6% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 5 - 151.118.18.0/24 1176 0.6% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 6 - 192.58.232.0/24 1129 0.6% AS6629 -- NOAA-AS - NOAA 7 - 211.178.9.64/26 968 0.5% AS9854 -- KTO-AS-KR KTO 8 - 192.108.213.0/24 916 0.5% AS1880 -- STUPI Svensk Teleutveckling & Produktinnovation, STUPI AB 9 - 12.139.133.0/24 727 0.4% AS14680 -- REALE-6 - Auction.com 10 - 194.63.9.0/24 685 0.3% AS1273 -- CW Cable and Wireless Worldwide plc 11 - 58.184.229.0/24 622 0.3% AS9950 -- PUBNETPLUS2-AS-KR DACOM 12 - 69.38.178.0/24 613 0.3% AS19406 -- TWRS-MA - Towerstream I, Inc. 13 - 84.205.66.0/24 485 0.2% AS12654 -- RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC) 14 - 208.16.110.0/24 418 0.2% AS6174 -- SPRINTLINK8 - Sprint 15 - 206.105.75.0/24 418 0.2% AS6174 -- SPRINTLINK8 - Sprint 16 - 41.75.40.0/21 413 0.2% AS37367 -- CALLKEY 17 - 115.170.128.0/17 393 0.2% AS4847 -- CNIX-AP China Networks Inter-Exchange 18 - 91.191.27.0/24 381 0.2% AS35567 -- DASTO-BOSNIA-AS DASTO semtel d.o.o. 19 - 213.196.102.0/24 380 0.2% AS35567 -- DASTO-BOSNIA-AS DASTO semtel d.o.o. 20 - 91.191.47.0/24 379 0.2% AS35567 -- DASTO-BOSNIA-AS DASTO semtel d.o.o. Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

The Cidr Report
by cidr-report＠potaroo.net 15 Mar '13

15 Mar '13

This report has been generated at Fri Mar 15 21:13:27 2013 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 08-03-13 445961 255148 09-03-13 445720 255598 10-03-13 445720 255627 11-03-13 445720 256541 12-03-13 445720 256729 13-03-13 445720 256018 14-03-13 448180 256847 15-03-13 448211 257312 AS Summary 43687 Number of ASes in routing system 18100 Number of ASes announcing only one prefix 3041 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 116945632 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'). --- 15Mar13 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 448690 257292 191398 42.7% All ASes AS6389 3041 97 2944 96.8% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS17974 2504 499 2005 80.1% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS4766 2925 939 1986 67.9% KIXS-AS-KR Korea Telecom AS28573 2421 556 1865 77.0% NET Serviços de Comunicação S.A. AS10620 2352 691 1661 70.6% Telmex Colombia S.A. AS18566 2081 427 1654 79.5% COVAD - Covad Communications Co. AS4755 1719 235 1484 86.3% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7303 1672 412 1260 75.4% Telecom Argentina S.A. AS4323 1616 405 1211 74.9% TWTC - tw telecom holdings, inc. AS2118 1116 83 1033 92.6% RELCOM-AS OOO "NPO Relcom" AS7029 2229 1270 959 43.0% WINDSTREAM - Windstream Communications Inc AS7552 1161 210 951 81.9% VIETEL-AS-AP Vietel Corporation AS7545 1841 911 930 50.5% TPG-INTERNET-AP TPG Internet Pty Ltd AS36998 1286 381 905 70.4% SDN-MOBITEL AS18101 1009 172 837 83.0% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS22773 1995 1166 829 41.6% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS18881 829 20 809 97.6% Global Village Telecom AS1785 1959 1188 771 39.4% AS-PAETEC-NET - PaeTec Communications, Inc. AS4808 1116 357 759 68.0% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS14754 945 210 735 77.8% Telgua AS13977 835 126 709 84.9% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS855 712 50 662 93.0% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS8151 1358 698 660 48.6% Uninet S.A. de C.V. AS24560 1058 415 643 60.8% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS22561 1077 450 627 58.2% DIGITAL-TELEPORT - Digital Teleport Inc. AS17676 724 101 623 86.0% GIGAINFRA Softbank BB Corp. AS3549 1045 444 601 57.5% GBLX Global Crossing Ltd. AS3356 1097 499 598 54.5% LEVEL3 Level 3 Communications AS19262 991 402 589 59.4% VZGNI-TRANSIT - Verizon Online LLC AS20115 1681 1109 572 34.0% CHARTER-NET-HKY-NC - Charter Communications Total 46395 14523 31872 68.7% 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- 41.222.80.0/21 AS37110 moztel-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 64.185.224.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.225.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.226.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.227.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.228.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.229.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.230.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.231.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.232.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.233.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.234.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.235.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.236.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.237.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.238.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.239.0/24 AS27431 JTLNET - JTL Networks Inc. 64.187.208.0/24 AS174 COGENT Cogent/PSI 65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 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 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 NARSASN - National Asset Recovery Services, Inc 81.22.64.0/20 AS5511 OPENTRANSIT France Telecom S.A. 82.101.160.0/19 AS5511 OPENTRANSIT France Telecom S.A. 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. 190.3.160.0/21 AS27975 SYNAPSIS COLOMBIA LTDA 190.124.252.0/22 AS7303 Telecom Argentina S.A. 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.53.0.0/19 AS13878 UOL DIVEO S.A. 200.58.248.0/21 AS27849 201.71.16.0/20 AS28638 QLINK TELECOMUNICACOES E INTERNET LTDA 201.77.96.0/20 AS28639 Econocell do Brasil Ltda 201.222.32.0/20 AS27821 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 203.142.219.0/24 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 204.10.112.0/21 AS27027 ANBELL ASN-ANBELL 204.11.112.0/22 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation 205.211.160.0/24 AS30045 UHN-ASN - University Health Network 206.81.112.0/20 AS32618 ADKNO-KC - Adknowledge, Inc. 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 206.221.176.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.177.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.178.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.179.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.180.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.181.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.182.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.183.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.184.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.185.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.186.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.187.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.188.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.189.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.190.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.191.0/24 AS27431 JTLNET - JTL Networks Inc. 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.254.128.0/21 AS30689 FLOW-NET - FLOW 207.254.128.0/24 AS30689 FLOW-NET - FLOW 207.254.136.0/21 AS30689 FLOW-NET - FLOW 208.77.164.0/24 AS22659 208.77.165.0/24 AS22659 208.77.166.0/24 AS22659 208.77.167.0/24 AS22659 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.85.212.0/22 AS32618 ADKNO-KC - Adknowledge, Inc. 208.89.32.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.33.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.34.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.35.0/24 AS27431 JTLNET - JTL Networks Inc. 208.91.72.0/24 AS21681 ANDOVER-TRADING - ANDOVER TRADING 208.91.73.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.76.0/23 AS21681 ANDOVER-TRADING - ANDOVER TRADING 209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.212.63.0/24 AS16467 ASN-NEXTWEB-R1 - Nextweb, Inc 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.234.112.0/23 AS32252 209.234.114.0/23 AS32252 209.234.116.0/24 AS32252 209.234.117.0/24 AS32252 209.234.118.0/24 AS32252 209.234.119.0/24 AS32252 209.234.120.0/24 AS32252 209.234.121.0/24 AS32252 209.234.122.0/24 AS32252 213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations 216.12.163.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 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 15 Mar '13

15 Mar '13

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 16 Mar, 2013 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 446141 Prefixes after maximum aggregation: 183411 Deaggregation factor: 2.43 Unique aggregates announced to Internet: 219000 Total ASes present in the Internet Routing Table: 43592 Prefixes per ASN: 10.23 Origin-only ASes present in the Internet Routing Table: 34340 Origin ASes announcing only one prefix: 16000 Transit ASes present in the Internet Routing Table: 5778 Transit-only ASes present in the Internet Routing Table: 138 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 29 Max AS path prepend of ASN ( 28730) 25 Prefixes from unregistered ASNs in the Routing Table: 365 Unregistered ASNs in the Routing Table: 132 Number of 32-bit ASNs allocated by the RIRs: 4617 Number of 32-bit ASNs visible in the Routing Table: 3474 Prefixes from 32-bit ASNs in the Routing Table: 9765 Special use prefixes present in the Routing Table: 15 Prefixes being announced from unallocated address space: 193 Number of addresses announced to Internet: 2622922540 Equivalent to 156 /8s, 86 /16s and 159 /24s Percentage of available address space announced: 70.8 Percentage of allocated address space announced: 70.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 94.3 Total number of prefixes smaller than registry allocations: 157616 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 107214 Total APNIC prefixes after maximum aggregation: 33202 APNIC Deaggregation factor: 3.23 Prefixes being announced from the APNIC address blocks: 108369 Unique aggregates announced from the APNIC address blocks: 44091 APNIC Region origin ASes present in the Internet Routing Table: 4822 APNIC Prefixes per ASN: 22.47 APNIC Region origin ASes announcing only one prefix: 1236 APNIC Region transit ASes present in the Internet Routing Table: 813 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 24 Number of APNIC region 32-bit ASNs visible in the Routing Table: 463 Number of APNIC addresses announced to Internet: 719165984 Equivalent to 42 /8s, 221 /16s and 154 /24s Percentage of available APNIC address space announced: 84.1 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 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: 156902 Total ARIN prefixes after maximum aggregation: 79295 ARIN Deaggregation factor: 1.98 Prefixes being announced from the ARIN address blocks: 157573 Unique aggregates announced from the ARIN address blocks: 71631 ARIN Region origin ASes present in the Internet Routing Table: 15548 ARIN Prefixes per ASN: 10.13 ARIN Region origin ASes announcing only one prefix: 5877 ARIN Region transit ASes present in the Internet Routing Table: 1605 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 18 Number of ARIN addresses announced to Internet: 1078444672 Equivalent to 64 /8s, 71 /16s and 194 /24s Percentage of available ARIN address space announced: 57.1 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 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: 114320 Total RIPE prefixes after maximum aggregation: 59078 RIPE Deaggregation factor: 1.94 Prefixes being announced from the RIPE address blocks: 117687 Unique aggregates announced from the RIPE address blocks: 75598 RIPE Region origin ASes present in the Internet Routing Table: 17108 RIPE Prefixes per ASN: 6.88 RIPE Region origin ASes announcing only one prefix: 8160 RIPE Region transit ASes present in the Internet Routing Table: 2797 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2235 Number of RIPE addresses announced to Internet: 654497124 Equivalent to 39 /8s, 2 /16s and 213 /24s Percentage of available RIPE address space announced: 95.1 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 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: 47191 Total LACNIC prefixes after maximum aggregation: 9353 LACNIC Deaggregation factor: 5.05 Prefixes being announced from the LACNIC address blocks: 51088 Unique aggregates announced from the LACNIC address blocks: 23778 LACNIC Region origin ASes present in the Internet Routing Table: 1867 LACNIC Prefixes per ASN: 27.36 LACNIC Region origin ASes announcing only one prefix: 546 LACNIC Region transit ASes present in the Internet Routing Table: 346 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 27 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 751 Number of LACNIC addresses announced to Internet: 124810280 Equivalent to 7 /8s, 112 /16s and 116 /24s Percentage of available LACNIC address space announced: 74.4 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: 10622 Total AfriNIC prefixes after maximum aggregation: 2433 AfriNIC Deaggregation factor: 4.37 Prefixes being announced from the AfriNIC address blocks: 11231 Unique aggregates announced from the AfriNIC address blocks: 3727 AfriNIC Region origin ASes present in the Internet Routing Table: 606 AfriNIC Prefixes per ASN: 18.53 AfriNIC Region origin ASes announcing only one prefix: 181 AfriNIC Region transit ASes present in the Internet Routing Table: 130 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: 7 Number of AfriNIC addresses announced to Internet: 45651456 Equivalent to 2 /8s, 184 /16s and 150 /24s Percentage of available AfriNIC address space announced: 45.4 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 2925 11558 922 Korea Telecom (KIX) 17974 2504 840 86 PT TELEKOMUNIKASI INDONESIA 7545 1833 301 89 TPG Internet Pty Ltd 4755 1719 392 196 TATA Communications formerly 9829 1450 1157 42 BSNL National Internet Backbo 9583 1287 98 535 Sify Limited 7552 1161 1070 12 Vietel Corporation 4808 1116 2054 321 CNCGROUP IP network: China169 9498 1067 310 75 BHARTI Airtel Ltd. 24560 1058 385 161 Bharti Airtel Ltd., Telemedia Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3042 3695 94 bellsouth.net, inc. 7029 2229 1266 215 Windstream Communications Inc 18566 2081 382 185 Covad Communications 22773 1995 2929 125 Cox Communications, Inc. 1785 1959 677 123 PaeTec Communications, Inc. 20115 1681 1611 623 Charter Communications 4323 1613 1139 401 Time Warner Telecom 30036 1334 293 690 Mediacom Communications Corp 7018 1306 10809 852 AT&T WorldNet Services 11492 1210 222 329 Cable One Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1869 544 16 Corbina telecom 2118 1116 97 13 EUnet/RELCOM Autonomous Syste 34984 1105 233 204 BILISIM TELEKOM 12479 840 786 66 Uni2 Autonomous System 13188 839 99 30 Educational Network 20940 791 275 627 Akamai Technologies European 31148 776 40 20 FreeNet ISP 6830 715 2314 436 UPC Distribution Services 8551 714 370 43 Bezeq International 58113 664 73 386 LIR DATACENTER TELECOM SRL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 2421 1335 88 NET Servicos de Comunicao S.A 10620 2352 405 232 TVCABLE BOGOTA 7303 1672 1148 208 Telecom Argentina Stet-France 8151 1344 2722 393 UniNet S.A. de C.V. 6503 1155 434 66 AVANTEL, S.A. 14754 944 128 86 Telgua S. A. 18881 829 716 18 Global Village Telecom 27947 790 87 99 Telconet S.A 3816 690 306 85 Empresa Nacional de Telecomun 7738 650 1306 35 Telecomunicacoes da Bahia S.A Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 36998 1286 80 4 MOBITEL 24863 894 274 34 LINKdotNET AS number 6713 535 615 23 Itissalat Al-MAGHRIB 8452 510 958 13 TEDATA 24835 342 80 8 RAYA Telecom - Egypt 3741 262 906 220 The Internet Solution 12258 193 28 67 Vodacom Internet Company 15706 191 32 6 Sudatel Internet Exchange Aut 29975 191 667 21 Vodacom 16637 190 698 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 3042 3695 94 bellsouth.net, inc. 4766 2925 11558 922 Korea Telecom (KIX) 17974 2504 840 86 PT TELEKOMUNIKASI INDONESIA 28573 2421 1335 88 NET Servicos de Comunicao S.A 10620 2352 405 232 TVCABLE BOGOTA 7029 2229 1266 215 Windstream Communications Inc 18566 2081 382 185 Covad Communications 22773 1995 2929 125 Cox Communications, Inc. 1785 1959 677 123 PaeTec Communications, Inc. 8402 1869 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 17974 2504 2418 PT TELEKOMUNIKASI INDONESIA 28573 2421 2333 NET Servicos de Comunicao S.A 10620 2352 2120 TVCABLE BOGOTA 7029 2229 2014 Windstream Communications Inc 4766 2925 2003 Korea Telecom (KIX) 18566 2081 1896 Covad Communications 22773 1995 1870 Cox Communications, Inc. 8402 1869 1853 Corbina telecom 1785 1959 1836 PaeTec Communications, Inc. 7545 1833 1744 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 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 209 Qwest 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic 33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks 26064 UNALLOCATED 12.149.37.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.0.0/24 2876 Jump Management SRL 128.0.16.0/21 43568 RIPE Network Coordination Cen 128.0.24.0/21 41794 Altline LLC 128.0.72.0/21 23456 32-bit ASN transition 128.0.80.0/20 52041 Timer LTD 128.0.96.0/21 12886 LEWTelNet GmbH 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 mywire Datentechnik GmbH Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 41.222.80.0/21 37110 Moztel LDA 62.12.96.0/19 38478 SunnyVision Limited 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 64.185.224.0/24 27431 JTL Networks Inc. 64.185.225.0/24 27431 JTL Networks Inc. 64.185.226.0/24 27431 JTL Networks Inc. 64.185.227.0/24 27431 JTL Networks Inc. 64.185.228.0/24 27431 JTL Networks Inc. 64.185.229.0/24 27431 JTL Networks Inc. 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 /8:17 /9:13 /10:29 /11:88 /12:248 /13:483 /14:872 /15:1563 /16:12651 /17:6623 /18:10871 /19:21727 /20:31631 /21:33541 /22:46032 /23:41585 /24:233871 /25:1382 /26:1765 /27:858 /28:181 /29:73 /30:17 /31:0 /32:20 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2031 2081 Covad Communications 6389 1745 3042 bellsouth.net, inc. 7029 1609 2229 Windstream Communications Inc 8402 1591 1869 Corbina telecom 22773 1306 1995 Cox Communications, Inc. 36998 1280 1286 MOBITEL 30036 1217 1334 Mediacom Communications Corp 11492 1172 1210 Cable One 1785 1039 1959 PaeTec Communications, Inc. 7011 950 1198 Citizens Utilities Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:722 2:789 3:3 4:13 5:704 6:3 8:509 12:1932 13:3 14:757 15:11 16:3 17:8 20:24 23:239 24:1799 27:1415 31:1178 32:44 33:2 34:5 36:27 37:1434 38:860 39:2 40:159 41:2725 42:177 44:4 46:1746 47:2 49:610 50:664 52:12 54:28 55:10 57:28 58:1091 59:579 60:297 61:1386 62:1001 63:2042 64:4297 65:2175 66:4271 67:2055 68:1110 69:3266 70:881 71:523 72:1898 74:2558 75:400 76:288 77:1087 78:1027 79:575 80:1236 81:976 82:644 83:558 84:559 85:1165 86:473 87:948 88:381 89:1771 90:262 91:5427 92:614 93:1714 94:1865 95:1549 96:497 97:336 98:1050 99:41 100:29 101:307 103:2284 105:517 106:131 107:207 108:515 109:1810 110:846 111:1037 112:496 113:766 114:690 115:973 116:877 117:806 118:997 119:1268 120:377 121:781 122:1734 123:1189 124:1324 125:1315 128:544 129:221 130:323 131:648 132:333 133:143 134:256 135:60 136:221 137:241 138:343 139:179 140:199 141:312 142:532 143:371 144:489 145:89 146:522 147:356 148:703 149:357 150:157 151:449 152:411 153:196 154:32 155:379 156:250 157:392 158:266 159:714 160:335 161:425 162:376 163:206 164:580 165:454 166:394 167:573 168:1017 169:130 170:1023 171:168 172:4 173:1588 174:574 175:434 176:1182 177:1814 178:1772 179:1 180:1380 181:280 182:1200 183:341 184:661 185:294 186:2351 187:1263 188:1921 189:1419 190:6616 192:6407 193:5675 194:4519 195:3470 196:1305 197:890 198:4203 199:5238 200:6017 201:2241 202:8918 203:8711 204:4499 205:2579 206:2785 207:2803 208:4072 209:3546 210:2913 211:1552 212:1999 213:1938 214:917 215:96 216:5190 217:1587 218:605 219:337 220:1263 221:538 222:312 223:482 End of report

1 0

BGP Update Report
by cidr-report＠potaroo.net 08 Mar '13

08 Mar '13

BGP Update Report Interval: 11-Feb-13 -to- 18-Feb-13 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9498 111602 4.7% 107.9 -- BBIL-AP BHARTI Airtel Ltd. 2 - AS24560 91379 3.8% 88.2 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 3 - AS8402 49667 2.1% 27.5 -- CORBINA-AS OJSC "Vimpelcom" 4 - AS18207 45646 1.9% 131.9 -- YOU-INDIA-AP YOU Broadband & Cable India Ltd. 5 - AS3909 42966 1.8% 1227.6 -- QWEST-AS-3908 - Qwest Communications Company, LLC 6 - AS7029 36157 1.5% 18.3 -- WINDSTREAM - Windstream Communications Inc 7 - AS8151 30815 1.3% 23.8 -- Uninet S.A. de C.V. 8 - AS9829 28968 1.2% 34.8 -- BSNL-NIB National Internet Backbone 9 - AS45609 27674 1.2% 105.6 -- BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 10 - AS18002 24115 1.0% 114.8 -- WORLDPHONE-IN AS Number for Interdomain Routing 11 - AS32777 23335 1.0% 4667.0 -- SMART-CITY-FORT-WORTH - Smart City Networks, L.P. 12 - AS36998 21970 0.9% 18.1 -- SDN-MOBITEL 13 - AS2708 21659 0.9% 154.7 -- Universidad de Guanajuato 14 - AS45514 21014 0.9% 69.1 -- TELEMEDIA-SMB-AS-AP Bharti Airtel Ltd., TELEMEDIA Services, for SMB customers 15 - AS4 19416 0.8% 526.0 -- COMUNICALO DE MEXICO S.A. DE C.V 16 - AS45528 17023 0.7% 45.2 -- TDN Tikona Digital Networks Pvt Ltd. 17 - AS17974 16207 0.7% 7.0 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 18 - AS31148 15822 0.7% 20.6 -- FREENET-AS Freenet Ltd. 19 - AS17488 14556 0.6% 45.5 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 20 - AS57816 11755 0.5% 2938.8 -- SAMEN Samen Ertebat Asr Co. (P.J.S.) TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS32777 23335 1.0% 4667.0 -- SMART-CITY-FORT-WORTH - Smart City Networks, L.P. 2 - AS19406 4126 0.2% 4126.0 -- TWRS-MA - Towerstream I, Inc. 3 - AS40946 6077 0.2% 3038.5 -- PROCON - Sat Track 4 - AS6174 5879 0.2% 2939.5 -- SPRINTLINK8 - Sprint 5 - AS57816 11755 0.5% 2938.8 -- SAMEN Samen Ertebat Asr Co. (P.J.S.) 6 - AS14680 5943 0.2% 1981.0 -- REALE-6 - Auction.com 7 - AS36529 2746 0.1% 1373.0 -- AXXA-RACKCO - Rackco.com 8 - AS8657 1323 0.1% 1323.0 -- CPRM CPRM Autonomous System 9 - AS17293 3920 0.2% 1306.7 -- VTXC - VTX Communications 10 - AS3909 42966 1.8% 1227.6 -- QWEST-AS-3908 - Qwest Communications Company, LLC 11 - AS22140 5832 0.2% 972.0 -- T-MOBILE-AS22140 - T-Mobile USA, Inc. 12 - AS4 19416 0.8% 526.0 -- COMUNICALO DE MEXICO S.A. DE C.V 13 - AS40931 1660 0.1% 830.0 -- MOBITV - MobiTV, Inc 14 - AS12397 807 0.0% 807.0 -- OPTOCOM Optocom Ltd 15 - AS9950 4666 0.2% 777.7 -- PUBNETPLUS2-AS-KR DACOM 16 - AS37367 709 0.0% 709.0 -- CALLKEY 17 - AS57201 696 0.0% 696.0 -- EDF-AS Estonian Defence Forces 18 - AS4663 2758 0.1% 689.5 -- ELIMNET-AS ELIMNET, INC 19 - AS12413 686 0.0% 686.0 -- HANSHAKE-AS Handshake e.V. 20 - AS6197 686 0.0% 686.0 -- BATI-ATL - BellSouth Network Solutions, Inc TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 151.118.255.0/24 14290 0.6% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 2 - 151.118.254.0/24 14290 0.6% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 3 - 151.118.18.0/24 14259 0.6% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 4 - 37.9.248.0/21 11701 0.5% AS57816 -- SAMEN Samen Ertebat Asr Co. (P.J.S.) 5 - 202.41.70.0/24 9362 0.4% AS2697 -- ERX-ERNET-AS Education and Research Network 6 - 196.1.167.0/24 8133 0.3% AS11139 -- CWRIN CW BARBADOS 7 - 66.55.234.0/24 7838 0.3% AS7029 -- WINDSTREAM - Windstream Communications Inc 8 - 192.58.232.0/24 7645 0.3% AS6629 -- NOAA-AS - NOAA 9 - 208.92.131.0/24 6076 0.2% AS40946 -- PROCON - Sat Track 10 - 208.14.186.0/24 5803 0.2% AS22140 -- T-MOBILE-AS22140 - T-Mobile USA, Inc. 11 - 12.139.133.0/24 4793 0.2% AS14680 -- REALE-6 - Auction.com 12 - 194.63.9.0/24 4706 0.2% AS1273 -- CW Cable and Wireless Worldwide plc 13 - 8.12.92.0/22 4667 0.2% AS32777 -- SMART-CITY-FORT-WORTH - Smart City Networks, L.P. 14 - 66.78.242.0/23 4667 0.2% AS32777 -- SMART-CITY-FORT-WORTH - Smart City Networks, L.P. 15 - 67.110.75.0/24 4667 0.2% AS32777 -- SMART-CITY-FORT-WORTH - Smart City Networks, L.P. 16 - 65.172.212.0/22 4667 0.2% AS32777 -- SMART-CITY-FORT-WORTH - Smart City Networks, L.P. 17 - 97.65.228.0/22 4667 0.2% AS32777 -- SMART-CITY-FORT-WORTH - Smart City Networks, L.P. 18 - 58.184.229.0/24 4652 0.2% AS9950 -- PUBNETPLUS2-AS-KR DACOM 19 - 69.38.178.0/24 4126 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc. 20 - 122.161.0.0/16 4028 0.2% 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

1 0

The Cidr Report
by cidr-report＠potaroo.net 08 Mar '13

08 Mar '13

This report has been generated at Tue Feb 19 16:13:14 2013 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 12-02-13 445341 254468 13-02-13 444932 254971 14-02-13 445625 254890 15-02-13 445440 255148 16-02-13 445491 255598 17-02-13 445709 255627 18-02-13 445529 256541 19-02-13 445862 256692 AS Summary 43455 Number of ASes in routing system 18036 Number of ASes announcing only one prefix 3063 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 116912864 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'). --- 19Feb13 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 445961 256729 189232 42.4% All ASes AS6389 3063 104 2959 96.6% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS28573 2387 88 2299 96.3% NET Servicos de Comunicao S.A. AS17974 2486 474 2012 80.9% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS4766 2938 942 1996 67.9% KIXS-AS-KR Korea Telecom AS18566 2080 427 1653 79.5% COVAD - Covad Communications Co. AS10620 2319 670 1649 71.1% Telmex Colombia S.A. AS7303 1681 408 1273 75.7% Telecom Argentina S.A. AS4323 1606 401 1205 75.0% TWTC - tw telecom holdings, inc. AS4755 1688 579 1109 65.7% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS2118 1115 83 1032 92.6% RELCOM-AS OOO "NPO Relcom" AS7552 1161 180 981 84.5% VIETEL-AS-AP Vietel Corporation AS7029 2166 1198 968 44.7% WINDSTREAM - Windstream Communications Inc AS36998 1286 381 905 70.4% SDN-MOBITEL AS18101 1008 170 838 83.1% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS22773 1989 1162 827 41.6% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS7545 1834 1019 815 44.4% TPG-INTERNET-AP TPG Internet Pty Ltd AS1785 1959 1169 790 40.3% AS-PAETEC-NET - PaeTec Communications, Inc. AS8151 1513 745 768 50.8% Uninet S.A. de C.V. AS4808 1114 355 759 68.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS18881 773 26 747 96.6% Global Village Telecom AS14754 942 207 735 78.0% Telgua AS13977 838 123 715 85.3% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS9808 737 51 686 93.1% CMNET-GD Guangdong Mobile Communication Co.Ltd. AS855 715 50 665 93.0% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS24560 1045 416 629 60.2% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS22561 1067 445 622 58.3% DIGITAL-TELEPORT - Digital Teleport Inc. AS17676 720 99 621 86.2% GIGAINFRA Softbank BB Corp. AS3356 1103 498 605 54.9% LEVEL3 Level 3 Communications AS3549 1046 444 602 57.6% GBLX Global Crossing Ltd. AS19262 998 404 594 59.5% VZGNI-TRANSIT - Verizon Online LLC Total 45377 13318 32059 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- 41.222.80.0/21 AS37110 moztel-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 64.185.224.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.225.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.226.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.227.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.228.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.229.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.230.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.231.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.232.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.233.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.234.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.235.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.236.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.237.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.238.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.239.0/24 AS27431 JTLNET - JTL Networks Inc. 64.187.208.0/24 AS174 COGENT Cogent/PSI 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 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 NARSASN - National Asset Recovery Services, Inc 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. 100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 103.5.152.0/22 AS4686 BEKKOAME BEKKOAME INTERNET INC. 103.11.148.0/24 AS58452 103.11.149.0/24 AS58452 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. 185.19.20.0/22 AS42610 NCNET-AS National Cable Networks 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda 200.58.248.0/21 AS27849 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 203.142.219.0/24 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 204.10.112.0/21 AS27027 ANBELL ASN-ANBELL 204.11.112.0/22 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation 205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX France Telecom S.A. 205.211.160.0/24 AS30045 UHN-ASN - University Health Network 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 206.221.176.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.177.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.178.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.179.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.180.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.181.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.182.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.183.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.184.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.185.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.186.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.187.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.188.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.189.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.190.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.191.0/24 AS27431 JTLNET - JTL Networks Inc. 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.254.128.0/21 AS30689 FLOW-NET - FLOW 207.254.128.0/24 AS30689 FLOW-NET - FLOW 207.254.136.0/21 AS30689 FLOW-NET - FLOW 207.254.138.0/24 AS30689 FLOW-NET - FLOW 207.254.140.0/24 AS30689 FLOW-NET - FLOW 208.77.164.0/24 AS22659 208.77.165.0/24 AS22659 208.77.166.0/24 AS22659 208.77.167.0/24 AS22659 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.89.32.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.33.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.34.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.35.0/24 AS27431 JTLNET - JTL Networks Inc. 208.91.72.0/24 AS21681 ANDOVER-TRADING - ANDOVER TRADING 208.91.73.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.76.0/23 AS21681 ANDOVER-TRADING - ANDOVER TRADING 209.148.64.0/19 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 209.234.112.0/23 AS32252 209.234.114.0/23 AS32252 209.234.116.0/24 AS32252 209.234.117.0/24 AS32252 209.234.118.0/24 AS32252 209.234.119.0/24 AS32252 209.234.120.0/24 AS32252 209.234.121.0/24 AS32252 209.234.122.0/24 AS32252 213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations 216.12.163.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 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 08 Mar '13

08 Mar '13

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 09 Mar, 2013 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 444886 Prefixes after maximum aggregation: 183186 Deaggregation factor: 2.43 Unique aggregates announced to Internet: 218707 Total ASes present in the Internet Routing Table: 43533 Prefixes per ASN: 10.22 Origin-only ASes present in the Internet Routing Table: 34285 Origin ASes announcing only one prefix: 15995 Transit ASes present in the Internet Routing Table: 5792 Transit-only ASes present in the Internet Routing Table: 133 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 30 Max AS path prepend of ASN ( 28730) 25 Prefixes from unregistered ASNs in the Routing Table: 367 Unregistered ASNs in the Routing Table: 135 Number of 32-bit ASNs allocated by the RIRs: 4593 Number of 32-bit ASNs visible in the Routing Table: 3456 Prefixes from 32-bit ASNs in the Routing Table: 9661 Special use prefixes present in the Routing Table: 17 Prefixes being announced from unallocated address space: 200 Number of addresses announced to Internet: 2621887244 Equivalent to 156 /8s, 70 /16s and 211 /24s Percentage of available address space announced: 70.8 Percentage of allocated address space announced: 70.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 94.3 Total number of prefixes smaller than registry allocations: 156958 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 107004 Total APNIC prefixes after maximum aggregation: 33192 APNIC Deaggregation factor: 3.22 Prefixes being announced from the APNIC address blocks: 108127 Unique aggregates announced from the APNIC address blocks: 44072 APNIC Region origin ASes present in the Internet Routing Table: 4815 APNIC Prefixes per ASN: 22.46 APNIC Region origin ASes announcing only one prefix: 1236 APNIC Region transit ASes present in the Internet Routing Table: 815 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 23 Number of APNIC region 32-bit ASNs visible in the Routing Table: 453 Number of APNIC addresses announced to Internet: 719197984 Equivalent to 42 /8s, 222 /16s and 23 /24s Percentage of available APNIC address space announced: 84.1 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 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: 156392 Total ARIN prefixes after maximum aggregation: 79156 ARIN Deaggregation factor: 1.98 Prefixes being announced from the ARIN address blocks: 157099 Unique aggregates announced from the ARIN address blocks: 71389 ARIN Region origin ASes present in the Internet Routing Table: 15535 ARIN Prefixes per ASN: 10.11 ARIN Region origin ASes announcing only one prefix: 5885 ARIN Region transit ASes present in the Internet Routing Table: 1615 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 18 Number of ARIN addresses announced to Internet: 1078025856 Equivalent to 64 /8s, 65 /16s and 94 /24s Percentage of available ARIN address space announced: 57.0 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 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: 114048 Total RIPE prefixes after maximum aggregation: 59078 RIPE Deaggregation factor: 1.93 Prefixes being announced from the RIPE address blocks: 117366 Unique aggregates announced from the RIPE address blocks: 75376 RIPE Region origin ASes present in the Internet Routing Table: 17103 RIPE Prefixes per ASN: 6.86 RIPE Region origin ASes announcing only one prefix: 8155 RIPE Region transit ASes present in the Internet Routing Table: 2802 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2231 Number of RIPE addresses announced to Internet: 654268260 Equivalent to 38 /8s, 255 /16s and 87 /24s Percentage of available RIPE address space announced: 95.1 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 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: 47079 Total LACNIC prefixes after maximum aggregation: 9296 LACNIC Deaggregation factor: 5.06 Prefixes being announced from the LACNIC address blocks: 50942 Unique aggregates announced from the LACNIC address blocks: 23953 LACNIC Region origin ASes present in the Internet Routing Table: 1855 LACNIC Prefixes per ASN: 27.46 LACNIC Region origin ASes announcing only one prefix: 542 LACNIC Region transit ASes present in the Internet Routing Table: 342 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: 747 Number of LACNIC addresses announced to Internet: 124659464 Equivalent to 7 /8s, 110 /16s and 39 /24s Percentage of available LACNIC address space announced: 74.3 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: 10573 Total AfriNIC prefixes after maximum aggregation: 2413 AfriNIC Deaggregation factor: 4.38 Prefixes being announced from the AfriNIC address blocks: 11152 Unique aggregates announced from the AfriNIC address blocks: 3742 AfriNIC Region origin ASes present in the Internet Routing Table: 606 AfriNIC Prefixes per ASN: 18.40 AfriNIC Region origin ASes announcing only one prefix: 177 AfriNIC Region transit ASes present in the Internet Routing Table: 129 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 7 Number of AfriNIC addresses announced to Internet: 45354752 Equivalent to 2 /8s, 180 /16s and 15 /24s Percentage of available AfriNIC address space announced: 45.1 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 2929 11558 922 Korea Telecom (KIX) 17974 2503 840 86 PT TELEKOMUNIKASI INDONESIA 7545 1829 301 89 TPG Internet Pty Ltd 4755 1698 390 189 TATA Communications formerly 9829 1453 1158 43 BSNL National Internet Backbo 9583 1284 98 535 Sify Limited 7552 1161 1070 12 Vietel Corporation 4808 1117 2058 322 CNCGROUP IP network: China169 9498 1067 310 75 BHARTI Airtel Ltd. 24560 1058 385 161 Bharti Airtel Ltd., Telemedia Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3049 3695 95 bellsouth.net, inc. 7029 2134 1266 215 Windstream Communications Inc 18566 2080 382 185 Covad Communications 22773 1987 2929 124 Cox Communications, Inc. 1785 1958 677 123 PaeTec Communications, Inc. 20115 1682 1612 621 Charter Communications 4323 1614 1140 402 Time Warner Telecom 30036 1345 292 686 Mediacom Communications Corp 7018 1307 10810 855 AT&T WorldNet Services 11492 1207 221 334 Cable One Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1789 544 16 Corbina telecom 2118 1116 97 13 EUnet/RELCOM Autonomous Syste 34984 1082 232 205 BILISIM TELEKOM 13188 839 99 30 Educational Network 12479 836 784 69 Uni2 Autonomous System 20940 768 262 610 Akamai Technologies European 31148 767 40 18 FreeNet ISP 6830 714 2313 435 UPC Distribution Services 8551 708 370 43 Bezeq International 58113 632 70 377 LIR DATACENTER TELECOM SRL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 2345 403 227 TVCABLE BOGOTA 28573 2331 1332 85 NET Servicos de Comunicao S.A 7303 1681 1147 207 Telecom Argentina Stet-France 8151 1352 2727 399 UniNet S.A. de C.V. 6503 1261 435 68 AVANTEL, S.A. 14754 944 128 77 Telgua S. A. 18881 810 716 18 Global Village Telecom 27947 785 86 101 Telconet S.A 3816 688 306 85 Empresa Nacional de Telecomun 7738 650 1306 35 Telecomunicacoes da Bahia S.A Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 36998 1286 80 4 MOBITEL 24863 894 274 34 LINKdotNET AS number 6713 535 615 23 Itissalat Al-MAGHRIB 8452 516 958 13 TEDATA 24835 342 80 8 RAYA Telecom - Egypt 3741 262 906 220 The Internet Solution 12258 193 28 67 Vodacom Internet Company 15706 191 32 6 Sudatel Internet Exchange Aut 29975 191 667 21 Vodacom 16637 187 696 90 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 3049 3695 95 bellsouth.net, inc. 4766 2929 11558 922 Korea Telecom (KIX) 17974 2503 840 86 PT TELEKOMUNIKASI INDONESIA 10620 2345 403 227 TVCABLE BOGOTA 28573 2331 1332 85 NET Servicos de Comunicao S.A 7029 2134 1266 215 Windstream Communications Inc 18566 2080 382 185 Covad Communications 22773 1987 2929 124 Cox Communications, Inc. 1785 1958 677 123 PaeTec Communications, Inc. 7545 1829 301 89 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 17974 2503 2417 PT TELEKOMUNIKASI INDONESIA 28573 2331 2246 NET Servicos de Comunicao S.A 10620 2345 2118 TVCABLE BOGOTA 4766 2929 2007 Korea Telecom (KIX) 7029 2134 1919 Windstream Communications Inc 18566 2080 1895 Covad Communications 22773 1987 1863 Cox Communications, Inc. 1785 1958 1835 PaeTec Communications, Inc. 8402 1789 1773 Corbina telecom 7545 1829 1740 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 65119 PRIVATE 8.36.67.0/24 6352 E*Trade Group 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 209 Qwest 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic 33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.0.0/24 2876 Jump Management SRL 128.0.16.0/21 43568 RIPE Network Coordination Cen 128.0.24.0/21 41794 Altline LLC 128.0.60.0/23 57417 INTERNET TASMANIA SRL 128.0.62.0/23 57417 INTERNET TASMANIA SRL 128.0.72.0/21 23456 32-bit ASN transition 128.0.80.0/20 52041 Timer LTD 128.0.96.0/21 12886 LEWTelNet GmbH 128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol 128.0.106.0/24 23456 32-bit ASN transition Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 41.222.80.0/21 37110 Moztel LDA 62.12.96.0/19 38478 SunnyVision Limited 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 64.185.224.0/24 27431 JTL Networks Inc. 64.185.225.0/24 27431 JTL Networks Inc. 64.185.226.0/24 27431 JTL Networks Inc. 64.185.227.0/24 27431 JTL Networks Inc. 64.185.228.0/24 27431 JTL Networks Inc. 64.185.229.0/24 27431 JTL Networks Inc. 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 /8:17 /9:13 /10:29 /11:88 /12:248 /13:483 /14:867 /15:1563 /16:12653 /17:6626 /18:10922 /19:21724 /20:31433 /21:33532 /22:45943 /23:41406 /24:233050 /25:1367 /26:1770 /27:860 /28:180 /29:75 /30:17 /31:0 /32:20 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2030 2080 Covad Communications 6389 1751 3049 bellsouth.net, inc. 7029 1558 2134 Windstream Communications Inc 8402 1515 1789 Corbina telecom 22773 1302 1987 Cox Communications, Inc. 36998 1280 1286 MOBITEL 30036 1229 1345 Mediacom Communications Corp 11492 1169 1207 Cable One 1785 1038 1958 PaeTec Communications, Inc. 7011 952 1200 Citizens Utilities Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:717 2:723 3:3 4:13 5:690 6:3 8:502 12:1927 13:3 14:750 15:11 16:3 17:8 20:24 23:245 24:1799 27:1464 31:1149 32:54 33:2 34:5 36:27 37:1332 38:859 39:2 40:159 41:2660 42:177 44:4 46:1763 47:1 49:609 50:664 52:12 54:28 55:11 57:28 58:1088 59:571 60:295 61:1353 62:1033 63:2042 64:4286 65:2178 66:4234 67:2055 68:1104 69:3262 70:862 71:523 72:1899 74:2551 75:407 76:287 77:1083 78:1030 79:567 80:1235 81:972 82:621 83:556 84:558 85:1162 86:474 87:946 88:375 89:1755 90:262 91:5431 92:604 93:1740 94:1871 95:1571 96:497 97:335 98:1037 99:40 100:29 101:300 103:2261 105:517 106:131 107:207 108:512 109:1802 110:854 111:1011 112:494 113:761 114:681 115:925 116:868 117:800 118:1003 119:1268 120:376 121:707 122:1735 123:1194 124:1319 125:1309 128:539 129:207 130:323 131:643 132:325 133:143 134:253 135:62 136:222 137:237 138:342 139:169 140:197 141:313 142:528 143:385 144:491 145:88 146:517 147:354 148:701 149:357 150:156 151:433 152:404 153:196 154:31 155:377 156:249 157:393 158:266 159:713 160:336 161:426 162:375 163:204 164:579 165:453 166:396 167:573 168:1007 169:131 170:1023 171:168 172:4 173:1588 174:582 175:424 176:1176 177:1739 178:1761 179:1 180:1377 181:267 182:1199 183:336 184:659 185:277 186:2330 187:1304 188:1933 189:1448 190:6610 192:6392 193:5666 194:4513 195:3485 196:1300 197:897 198:4199 199:5251 200:6037 201:2205 202:8904 203:8742 204:4488 205:2548 206:2777 207:2775 208:4066 209:3522 210:2903 211:1559 212:1999 213:1965 214:911 215:97 216:5192 217:1577 218:603 219:329 220:1263 221:546 222:316 223:476 End of report

1 0

BGP Update Report
by cidr-report＠potaroo.net 01 Mar '13

01 Mar '13

BGP Update Report Interval: 11-Feb-13 -to- 18-Feb-13 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9498 111602 4.7% 107.9 -- BBIL-AP BHARTI Airtel Ltd. 2 - AS24560 91379 3.8% 88.2 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 3 - AS8402 49667 2.1% 27.5 -- CORBINA-AS OJSC "Vimpelcom" 4 - AS18207 45646 1.9% 131.9 -- YOU-INDIA-AP YOU Broadband & Cable India Ltd. 5 - AS3909 42966 1.8% 1227.6 -- QWEST-AS-3908 - Qwest Communications Company, LLC 6 - AS7029 36157 1.5% 18.3 -- WINDSTREAM - Windstream Communications Inc 7 - AS8151 30815 1.3% 23.8 -- Uninet S.A. de C.V. 8 - AS9829 28968 1.2% 34.8 -- BSNL-NIB National Internet Backbone 9 - AS45609 27674 1.2% 105.6 -- BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 10 - AS18002 24115 1.0% 114.8 -- WORLDPHONE-IN AS Number for Interdomain Routing 11 - AS32777 23335 1.0% 4667.0 -- SMART-CITY-FORT-WORTH - Smart City Networks, L.P. 12 - AS36998 21970 0.9% 18.1 -- SDN-MOBITEL 13 - AS2708 21659 0.9% 154.7 -- Universidad de Guanajuato 14 - AS45514 21014 0.9% 69.1 -- TELEMEDIA-SMB-AS-AP Bharti Airtel Ltd., TELEMEDIA Services, for SMB customers 15 - AS4 19416 0.8% 526.0 -- COMUNICALO DE MEXICO S.A. DE C.V 16 - AS45528 17023 0.7% 45.2 -- TDN Tikona Digital Networks Pvt Ltd. 17 - AS17974 16207 0.7% 7.0 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 18 - AS31148 15822 0.7% 20.6 -- FREENET-AS Freenet Ltd. 19 - AS17488 14556 0.6% 45.5 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 20 - AS57816 11755 0.5% 2938.8 -- SAMEN Samen Ertebat Asr Co. (P.J.S.) TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS32777 23335 1.0% 4667.0 -- SMART-CITY-FORT-WORTH - Smart City Networks, L.P. 2 - AS19406 4126 0.2% 4126.0 -- TWRS-MA - Towerstream I, Inc. 3 - AS40946 6077 0.2% 3038.5 -- PROCON - Sat Track 4 - AS6174 5879 0.2% 2939.5 -- SPRINTLINK8 - Sprint 5 - AS57816 11755 0.5% 2938.8 -- SAMEN Samen Ertebat Asr Co. (P.J.S.) 6 - AS14680 5943 0.2% 1981.0 -- REALE-6 - Auction.com 7 - AS36529 2746 0.1% 1373.0 -- AXXA-RACKCO - Rackco.com 8 - AS8657 1323 0.1% 1323.0 -- CPRM CPRM Autonomous System 9 - AS17293 3920 0.2% 1306.7 -- VTXC - VTX Communications 10 - AS3909 42966 1.8% 1227.6 -- QWEST-AS-3908 - Qwest Communications Company, LLC 11 - AS22140 5832 0.2% 972.0 -- T-MOBILE-AS22140 - T-Mobile USA, Inc. 12 - AS4 19416 0.8% 526.0 -- COMUNICALO DE MEXICO S.A. DE C.V 13 - AS40931 1660 0.1% 830.0 -- MOBITV - MobiTV, Inc 14 - AS12397 807 0.0% 807.0 -- OPTOCOM Optocom Ltd 15 - AS9950 4666 0.2% 777.7 -- PUBNETPLUS2-AS-KR DACOM 16 - AS37367 709 0.0% 709.0 -- CALLKEY 17 - AS57201 696 0.0% 696.0 -- EDF-AS Estonian Defence Forces 18 - AS4663 2758 0.1% 689.5 -- ELIMNET-AS ELIMNET, INC 19 - AS12413 686 0.0% 686.0 -- HANSHAKE-AS Handshake e.V. 20 - AS6197 686 0.0% 686.0 -- BATI-ATL - BellSouth Network Solutions, Inc TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 151.118.255.0/24 14290 0.6% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 2 - 151.118.254.0/24 14290 0.6% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 3 - 151.118.18.0/24 14259 0.6% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 4 - 37.9.248.0/21 11701 0.5% AS57816 -- SAMEN Samen Ertebat Asr Co. (P.J.S.) 5 - 202.41.70.0/24 9362 0.4% AS2697 -- ERX-ERNET-AS Education and Research Network 6 - 196.1.167.0/24 8133 0.3% AS11139 -- CWRIN CW BARBADOS 7 - 66.55.234.0/24 7838 0.3% AS7029 -- WINDSTREAM - Windstream Communications Inc 8 - 192.58.232.0/24 7645 0.3% AS6629 -- NOAA-AS - NOAA 9 - 208.92.131.0/24 6076 0.2% AS40946 -- PROCON - Sat Track 10 - 208.14.186.0/24 5803 0.2% AS22140 -- T-MOBILE-AS22140 - T-Mobile USA, Inc. 11 - 12.139.133.0/24 4793 0.2% AS14680 -- REALE-6 - Auction.com 12 - 194.63.9.0/24 4706 0.2% AS1273 -- CW Cable and Wireless Worldwide plc 13 - 8.12.92.0/22 4667 0.2% AS32777 -- SMART-CITY-FORT-WORTH - Smart City Networks, L.P. 14 - 66.78.242.0/23 4667 0.2% AS32777 -- SMART-CITY-FORT-WORTH - Smart City Networks, L.P. 15 - 67.110.75.0/24 4667 0.2% AS32777 -- SMART-CITY-FORT-WORTH - Smart City Networks, L.P. 16 - 65.172.212.0/22 4667 0.2% AS32777 -- SMART-CITY-FORT-WORTH - Smart City Networks, L.P. 17 - 97.65.228.0/22 4667 0.2% AS32777 -- SMART-CITY-FORT-WORTH - Smart City Networks, L.P. 18 - 58.184.229.0/24 4652 0.2% AS9950 -- PUBNETPLUS2-AS-KR DACOM 19 - 69.38.178.0/24 4126 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc. 20 - 122.161.0.0/16 4028 0.2% 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

1 0

The Cidr Report
by cidr-report＠potaroo.net 01 Mar '13

01 Mar '13

This report has been generated at Tue Feb 19 16:13:14 2013 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 12-02-13 445341 254468 13-02-13 444932 254971 14-02-13 445625 254890 15-02-13 445440 255148 16-02-13 445491 255598 17-02-13 445709 255627 18-02-13 445529 256541 19-02-13 445862 256692 AS Summary 43455 Number of ASes in routing system 18036 Number of ASes announcing only one prefix 3063 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 116912864 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'). --- 19Feb13 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 445961 256729 189232 42.4% All ASes AS6389 3063 104 2959 96.6% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS28573 2387 88 2299 96.3% NET Servicos de Comunicao S.A. AS17974 2486 474 2012 80.9% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS4766 2938 942 1996 67.9% KIXS-AS-KR Korea Telecom AS18566 2080 427 1653 79.5% COVAD - Covad Communications Co. AS10620 2319 670 1649 71.1% Telmex Colombia S.A. AS7303 1681 408 1273 75.7% Telecom Argentina S.A. AS4323 1606 401 1205 75.0% TWTC - tw telecom holdings, inc. AS4755 1688 579 1109 65.7% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS2118 1115 83 1032 92.6% RELCOM-AS OOO "NPO Relcom" AS7552 1161 180 981 84.5% VIETEL-AS-AP Vietel Corporation AS7029 2166 1198 968 44.7% WINDSTREAM - Windstream Communications Inc AS36998 1286 381 905 70.4% SDN-MOBITEL AS18101 1008 170 838 83.1% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS22773 1989 1162 827 41.6% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS7545 1834 1019 815 44.4% TPG-INTERNET-AP TPG Internet Pty Ltd AS1785 1959 1169 790 40.3% AS-PAETEC-NET - PaeTec Communications, Inc. AS8151 1513 745 768 50.8% Uninet S.A. de C.V. AS4808 1114 355 759 68.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS18881 773 26 747 96.6% Global Village Telecom AS14754 942 207 735 78.0% Telgua AS13977 838 123 715 85.3% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS9808 737 51 686 93.1% CMNET-GD Guangdong Mobile Communication Co.Ltd. AS855 715 50 665 93.0% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS24560 1045 416 629 60.2% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS22561 1067 445 622 58.3% DIGITAL-TELEPORT - Digital Teleport Inc. AS17676 720 99 621 86.2% GIGAINFRA Softbank BB Corp. AS3356 1103 498 605 54.9% LEVEL3 Level 3 Communications AS3549 1046 444 602 57.6% GBLX Global Crossing Ltd. AS19262 998 404 594 59.5% VZGNI-TRANSIT - Verizon Online LLC Total 45377 13318 32059 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- 41.222.80.0/21 AS37110 moztel-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 64.185.224.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.225.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.226.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.227.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.228.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.229.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.230.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.231.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.232.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.233.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.234.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.235.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.236.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.237.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.238.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.239.0/24 AS27431 JTLNET - JTL Networks Inc. 64.187.208.0/24 AS174 COGENT Cogent/PSI 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 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 NARSASN - National Asset Recovery Services, Inc 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. 100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 103.5.152.0/22 AS4686 BEKKOAME BEKKOAME INTERNET INC. 103.11.148.0/24 AS58452 103.11.149.0/24 AS58452 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. 185.19.20.0/22 AS42610 NCNET-AS National Cable Networks 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda 200.58.248.0/21 AS27849 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 203.142.219.0/24 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 204.10.112.0/21 AS27027 ANBELL ASN-ANBELL 204.11.112.0/22 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation 205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX France Telecom S.A. 205.211.160.0/24 AS30045 UHN-ASN - University Health Network 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 206.221.176.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.177.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.178.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.179.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.180.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.181.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.182.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.183.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.184.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.185.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.186.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.187.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.188.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.189.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.190.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.191.0/24 AS27431 JTLNET - JTL Networks Inc. 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.254.128.0/21 AS30689 FLOW-NET - FLOW 207.254.128.0/24 AS30689 FLOW-NET - FLOW 207.254.136.0/21 AS30689 FLOW-NET - FLOW 207.254.138.0/24 AS30689 FLOW-NET - FLOW 207.254.140.0/24 AS30689 FLOW-NET - FLOW 208.77.164.0/24 AS22659 208.77.165.0/24 AS22659 208.77.166.0/24 AS22659 208.77.167.0/24 AS22659 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.89.32.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.33.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.34.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.35.0/24 AS27431 JTLNET - JTL Networks Inc. 208.91.72.0/24 AS21681 ANDOVER-TRADING - ANDOVER TRADING 208.91.73.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.76.0/23 AS21681 ANDOVER-TRADING - ANDOVER TRADING 209.148.64.0/19 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 209.234.112.0/23 AS32252 209.234.114.0/23 AS32252 209.234.116.0/24 AS32252 209.234.117.0/24 AS32252 209.234.118.0/24 AS32252 209.234.119.0/24 AS32252 209.234.120.0/24 AS32252 209.234.121.0/24 AS32252 209.234.122.0/24 AS32252 213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations 216.12.163.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 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 01 Mar '13

01 Mar '13

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 02 Mar, 2013 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 444878 Prefixes after maximum aggregation: 182918 Deaggregation factor: 2.43 Unique aggregates announced to Internet: 218369 Total ASes present in the Internet Routing Table: 43457 Prefixes per ASN: 10.24 Origin-only ASes present in the Internet Routing Table: 34242 Origin ASes announcing only one prefix: 15961 Transit ASes present in the Internet Routing Table: 5781 Transit-only ASes present in the Internet Routing Table: 138 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 30 Max AS path prepend of ASN ( 28730) 25 Prefixes from unregistered ASNs in the Routing Table: 368 Unregistered ASNs in the Routing Table: 135 Number of 32-bit ASNs allocated by the RIRs: 3798 Number of 32-bit ASNs visible in the Routing Table: 3434 Prefixes from 32-bit ASNs in the Routing Table: 9541 Special use prefixes present in the Routing Table: 17 Prefixes being announced from unallocated address space: 189 Number of addresses announced to Internet: 2619399116 Equivalent to 156 /8s, 32 /16s and 219 /24s Percentage of available address space announced: 70.8 Percentage of allocated address space announced: 70.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 94.3 Total number of prefixes smaller than registry allocations: 157249 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 106846 Total APNIC prefixes after maximum aggregation: 33105 APNIC Deaggregation factor: 3.23 Prefixes being announced from the APNIC address blocks: 107946 Unique aggregates announced from the APNIC address blocks: 44071 APNIC Region origin ASes present in the Internet Routing Table: 4814 APNIC Prefixes per ASN: 22.42 APNIC Region origin ASes announcing only one prefix: 1233 APNIC Region transit ASes present in the Internet Routing Table: 816 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 23 Number of APNIC region 32-bit ASNs visible in the Routing Table: 444 Number of APNIC addresses announced to Internet: 719060672 Equivalent to 42 /8s, 219 /16s and 254 /24s Percentage of available APNIC address space announced: 84.0 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: 156262 Total ARIN prefixes after maximum aggregation: 79028 ARIN Deaggregation factor: 1.98 Prefixes being announced from the ARIN address blocks: 156968 Unique aggregates announced from the ARIN address blocks: 71372 ARIN Region origin ASes present in the Internet Routing Table: 15506 ARIN Prefixes per ASN: 10.12 ARIN Region origin ASes announcing only one prefix: 5863 ARIN Region transit ASes present in the Internet Routing Table: 1616 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 18 Number of ARIN addresses announced to Internet: 1076685952 Equivalent to 64 /8s, 44 /16s and 236 /24s Percentage of available ARIN address space announced: 57.0 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 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: 114097 Total RIPE prefixes after maximum aggregation: 59042 RIPE Deaggregation factor: 1.93 Prefixes being announced from the RIPE address blocks: 117377 Unique aggregates announced from the RIPE address blocks: 75202 RIPE Region origin ASes present in the Internet Routing Table: 17091 RIPE Prefixes per ASN: 6.87 RIPE Region origin ASes announcing only one prefix: 8148 RIPE Region transit ASes present in the Internet Routing Table: 2779 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2221 Number of RIPE addresses announced to Internet: 653859172 Equivalent to 38 /8s, 249 /16s and 25 /24s Percentage of available RIPE address space announced: 95.1 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 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: 47375 Total LACNIC prefixes after maximum aggregation: 9238 LACNIC Deaggregation factor: 5.13 Prefixes being announced from the LACNIC address blocks: 51180 Unique aggregates announced from the LACNIC address blocks: 23762 LACNIC Region origin ASes present in the Internet Routing Table: 1843 LACNIC Prefixes per ASN: 27.77 LACNIC Region origin ASes announcing only one prefix: 537 LACNIC Region transit ASes present in the Internet Routing Table: 349 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 27 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 744 Number of LACNIC addresses announced to Internet: 124216104 Equivalent to 7 /8s, 103 /16s and 99 /24s Percentage of available LACNIC address space announced: 74.0 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: 10628 Total AfriNIC prefixes after maximum aggregation: 2454 AfriNIC Deaggregation factor: 4.33 Prefixes being announced from the AfriNIC address blocks: 11218 Unique aggregates announced from the AfriNIC address blocks: 3792 AfriNIC Region origin ASes present in the Internet Routing Table: 601 AfriNIC Prefixes per ASN: 18.67 AfriNIC Region origin ASes announcing only one prefix: 180 AfriNIC Region transit ASes present in the Internet Routing Table: 128 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: 7 Number of AfriNIC addresses announced to Internet: 45241088 Equivalent to 2 /8s, 178 /16s and 83 /24s Percentage of available AfriNIC address space announced: 44.9 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 2930 11558 923 Korea Telecom (KIX) 17974 2500 840 86 PT TELEKOMUNIKASI INDONESIA 7545 1828 301 89 TPG Internet Pty Ltd 4755 1696 382 190 TATA Communications formerly 9829 1426 1140 43 BSNL National Internet Backbo 9583 1215 91 502 Sify Limited 7552 1161 1070 12 Vietel Corporation 4808 1117 2058 322 CNCGROUP IP network: China169 9498 1066 310 75 BHARTI Airtel Ltd. 24560 1047 385 161 Bharti Airtel Ltd., Telemedia Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3051 3695 96 bellsouth.net, inc. 7029 2148 1265 210 Windstream Communications Inc 18566 2080 382 185 Covad Communications 22773 1986 2929 124 Cox Communications, Inc. 1785 1957 677 123 PaeTec Communications, Inc. 20115 1695 1611 620 Charter Communications 4323 1611 1140 401 Time Warner Telecom 30036 1343 288 682 Mediacom Communications Corp 7018 1302 10553 854 AT&T WorldNet Services 11492 1208 221 335 Cable One Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1858 544 16 Corbina telecom 2118 1116 97 13 EUnet/RELCOM Autonomous Syste 34984 1065 232 204 BILISIM TELEKOM 13188 841 99 22 Educational Network 12479 831 783 68 Uni2 Autonomous System 31148 766 39 17 FreeNet ISP 20940 759 257 602 Akamai Technologies European 8551 715 370 43 Bezeq International 6830 713 2313 434 UPC Distribution Services 34744 675 186 28 SC GVM SISTEM 2003 SRL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 2387 1330 84 NET Servicos de Comunicao S.A 10620 2340 402 232 TVCABLE BOGOTA 7303 1681 1147 207 Telecom Argentina Stet-France 6503 1393 435 68 AVANTEL, S.A. 8151 1376 2805 407 UniNet S.A. de C.V. 14754 940 127 75 Telgua S. A. 18881 799 716 18 Global Village Telecom 27947 785 86 101 Telconet S.A 3816 688 306 85 Empresa Nacional de Telecomun 7738 650 1306 35 Telecomunicacoes da Bahia S.A Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 36998 1286 80 4 MOBITEL 24863 865 274 34 LINKdotNET AS number 6713 535 615 23 Itissalat Al-MAGHRIB 8452 530 958 13 TEDATA 24835 342 80 8 RAYA Telecom - Egypt 3741 262 906 220 The Internet Solution 12258 193 28 67 Vodacom Internet Company 15706 191 32 6 Sudatel Internet Exchange Aut 29975 191 667 21 Vodacom 16637 186 696 90 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 3051 3695 96 bellsouth.net, inc. 4766 2930 11558 923 Korea Telecom (KIX) 17974 2500 840 86 PT TELEKOMUNIKASI INDONESIA 28573 2387 1330 84 NET Servicos de Comunicao S.A 10620 2340 402 232 TVCABLE BOGOTA 7029 2148 1265 210 Windstream Communications Inc 18566 2080 382 185 Covad Communications 22773 1986 2929 124 Cox Communications, Inc. 1785 1957 677 123 PaeTec Communications, Inc. 8402 1858 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 17974 2500 2414 PT TELEKOMUNIKASI INDONESIA 28573 2387 2303 NET Servicos de Comunicao S.A 10620 2340 2108 TVCABLE BOGOTA 4766 2930 2007 Korea Telecom (KIX) 7029 2148 1938 Windstream Communications Inc 18566 2080 1895 Covad Communications 22773 1986 1862 Cox Communications, Inc. 8402 1858 1842 Corbina telecom 1785 1957 1834 PaeTec Communications, Inc. 7545 1828 1739 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 65119 PRIVATE 8.36.67.0/24 6352 E*Trade Group 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 209 Qwest 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic 33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.0.0/24 2876 Jump Management SRL 128.0.16.0/21 43568 RIPE Network Coordination Cen 128.0.24.0/21 41794 Altline LLC 128.0.60.0/23 57417 INTERNET TASMANIA SRL 128.0.62.0/23 57417 INTERNET TASMANIA SRL 128.0.72.0/21 23456 32-bit ASN transition 128.0.80.0/20 52041 Timer LTD 128.0.96.0/21 12886 LEWTelNet GmbH 128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol 128.0.106.0/24 23456 32-bit ASN transition Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 41.222.80.0/21 37110 Moztel LDA 62.12.96.0/19 38478 SunnyVision Limited 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 64.185.224.0/24 27431 JTL Networks Inc. 64.185.225.0/24 27431 JTL Networks Inc. 64.185.226.0/24 27431 JTL Networks Inc. 64.185.227.0/24 27431 JTL Networks Inc. 64.185.228.0/24 27431 JTL Networks Inc. 64.185.229.0/24 27431 JTL Networks Inc. 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 /8:17 /9:13 /10:29 /11:88 /12:247 /13:483 /14:869 /15:1564 /16:12632 /17:6623 /18:10909 /19:21729 /20:31372 /21:33459 /22:45969 /23:41343 /24:233225 /25:1387 /26:1765 /27:859 /28:183 /29:75 /30:17 /31:0 /32:21 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2030 2080 Covad Communications 6389 1752 3051 bellsouth.net, inc. 8402 1587 1858 Corbina telecom 7029 1555 2148 Windstream Communications Inc 22773 1302 1986 Cox Communications, Inc. 36998 1280 1286 MOBITEL 30036 1230 1343 Mediacom Communications Corp 11492 1170 1208 Cable One 1785 1038 1957 PaeTec Communications, Inc. 7011 956 1205 Citizens Utilities Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:716 2:778 3:3 4:13 5:764 6:3 8:504 12:1932 13:3 14:746 15:11 16:3 17:8 20:24 23:241 24:1799 27:1455 31:1141 32:54 33:2 34:5 36:11 37:1306 38:857 39:2 40:153 41:2708 42:177 44:3 46:1767 47:1 49:609 50:663 52:12 54:28 55:10 57:28 58:1079 59:559 60:278 61:1339 62:1036 63:2033 64:4306 65:2168 66:4248 67:2050 68:1126 69:3263 70:861 71:525 72:1902 74:2548 75:413 76:295 77:1089 78:1051 79:572 80:1241 81:974 82:608 83:549 84:560 85:1160 86:478 87:945 88:371 89:1749 90:262 91:5421 92:603 93:1743 94:2088 95:1569 96:499 97:335 98:1035 99:40 100:30 101:308 103:2226 105:517 106:131 107:207 108:511 109:1796 110:851 111:1030 112:492 113:741 114:683 115:921 116:881 117:798 118:981 119:1275 120:376 121:705 122:1740 123:1190 124:1317 125:1315 128:536 129:205 130:318 131:639 132:329 133:143 134:253 135:62 136:221 137:234 138:342 139:168 140:213 141:316 142:523 143:376 144:481 145:88 146:519 147:349 148:712 149:353 150:152 151:409 152:401 153:191 154:29 155:374 156:243 157:391 158:260 159:711 160:336 161:420 162:369 163:208 164:578 165:447 166:416 167:572 168:1008 169:130 170:1025 171:165 172:4 173:1577 174:580 175:424 176:1127 177:1707 178:1743 179:1 180:1370 181:256 182:1192 183:331 184:645 185:266 186:2316 187:1309 188:1924 189:1534 190:6616 192:6373 193:5658 194:4500 195:3492 196:1311 197:925 198:4166 199:5234 200:6064 201:2223 202:8926 203:8755 204:4498 205:2556 206:2790 207:2787 208:4068 209:3523 210:2898 211:1563 212:1977 213:1923 214:906 215:95 216:5212 217:1582 218:606 219:327 220:1266 221:549 222:332 223:470 End of report

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[training] RIPE NCC Training Courses April-June 2013 - BA UK AE DE NL PL LI RU FR ES HU FI
by Training Mailbox 25 Feb '13

25 Feb '13

Dear Colleagues, Our training team travels the RIPE NCC service region to deliver training courses to our members without any additional cost. Over the next few months, we'll be in Sarajevo, Leeds, Dubai, Berlin, Amsterdam, Warsaw, Vaduz, St. Petersburg, Marseilles, Madrid, Budapest, Helsinki. Visit the following page to register and to check which training courses we are giving in your area: https://lirportal.ripe.net/training/courses The RIPE NCC delivers the following training courses: - LIR Training Course - Database Training Course (new) - IPv6 for LIRs Training Course - Routing Security Training Course For more information visit: http://www.ripe.net/lir-services/training/courses With kind regards, Rumy Spratley-Kanis Training Services Manager

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BGP Update Report
by cidr-report＠potaroo.net 22 Feb '13

22 Feb '13

BGP Update Report Interval: 11-Feb-13 -to- 18-Feb-13 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9498 111602 4.7% 107.9 -- BBIL-AP BHARTI Airtel Ltd. 2 - AS24560 91379 3.8% 88.2 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 3 - AS8402 49667 2.1% 27.5 -- CORBINA-AS OJSC "Vimpelcom" 4 - AS18207 45646 1.9% 131.9 -- YOU-INDIA-AP YOU Broadband & Cable India Ltd. 5 - AS3909 42966 1.8% 1227.6 -- QWEST-AS-3908 - Qwest Communications Company, LLC 6 - AS7029 36157 1.5% 18.3 -- WINDSTREAM - Windstream Communications Inc 7 - AS8151 30815 1.3% 23.8 -- Uninet S.A. de C.V. 8 - AS9829 28968 1.2% 34.8 -- BSNL-NIB National Internet Backbone 9 - AS45609 27674 1.2% 105.6 -- BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 10 - AS18002 24115 1.0% 114.8 -- WORLDPHONE-IN AS Number for Interdomain Routing 11 - AS32777 23335 1.0% 4667.0 -- SMART-CITY-FORT-WORTH - Smart City Networks, L.P. 12 - AS36998 21970 0.9% 18.1 -- SDN-MOBITEL 13 - AS2708 21659 0.9% 154.7 -- Universidad de Guanajuato 14 - AS45514 21014 0.9% 69.1 -- TELEMEDIA-SMB-AS-AP Bharti Airtel Ltd., TELEMEDIA Services, for SMB customers 15 - AS4 19416 0.8% 526.0 -- COMUNICALO DE MEXICO S.A. DE C.V 16 - AS45528 17023 0.7% 45.2 -- TDN Tikona Digital Networks Pvt Ltd. 17 - AS17974 16207 0.7% 7.0 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 18 - AS31148 15822 0.7% 20.6 -- FREENET-AS Freenet Ltd. 19 - AS17488 14556 0.6% 45.5 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 20 - AS57816 11755 0.5% 2938.8 -- SAMEN Samen Ertebat Asr Co. (P.J.S.) TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS32777 23335 1.0% 4667.0 -- SMART-CITY-FORT-WORTH - Smart City Networks, L.P. 2 - AS19406 4126 0.2% 4126.0 -- TWRS-MA - Towerstream I, Inc. 3 - AS40946 6077 0.2% 3038.5 -- PROCON - Sat Track 4 - AS6174 5879 0.2% 2939.5 -- SPRINTLINK8 - Sprint 5 - AS57816 11755 0.5% 2938.8 -- SAMEN Samen Ertebat Asr Co. (P.J.S.) 6 - AS14680 5943 0.2% 1981.0 -- REALE-6 - Auction.com 7 - AS36529 2746 0.1% 1373.0 -- AXXA-RACKCO - Rackco.com 8 - AS8657 1323 0.1% 1323.0 -- CPRM CPRM Autonomous System 9 - AS17293 3920 0.2% 1306.7 -- VTXC - VTX Communications 10 - AS3909 42966 1.8% 1227.6 -- QWEST-AS-3908 - Qwest Communications Company, LLC 11 - AS22140 5832 0.2% 972.0 -- T-MOBILE-AS22140 - T-Mobile USA, Inc. 12 - AS4 19416 0.8% 526.0 -- COMUNICALO DE MEXICO S.A. DE C.V 13 - AS40931 1660 0.1% 830.0 -- MOBITV - MobiTV, Inc 14 - AS12397 807 0.0% 807.0 -- OPTOCOM Optocom Ltd 15 - AS9950 4666 0.2% 777.7 -- PUBNETPLUS2-AS-KR DACOM 16 - AS37367 709 0.0% 709.0 -- CALLKEY 17 - AS57201 696 0.0% 696.0 -- EDF-AS Estonian Defence Forces 18 - AS4663 2758 0.1% 689.5 -- ELIMNET-AS ELIMNET, INC 19 - AS12413 686 0.0% 686.0 -- HANSHAKE-AS Handshake e.V. 20 - AS6197 686 0.0% 686.0 -- BATI-ATL - BellSouth Network Solutions, Inc TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 151.118.255.0/24 14290 0.6% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 2 - 151.118.254.0/24 14290 0.6% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 3 - 151.118.18.0/24 14259 0.6% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 4 - 37.9.248.0/21 11701 0.5% AS57816 -- SAMEN Samen Ertebat Asr Co. (P.J.S.) 5 - 202.41.70.0/24 9362 0.4% AS2697 -- ERX-ERNET-AS Education and Research Network 6 - 196.1.167.0/24 8133 0.3% AS11139 -- CWRIN CW BARBADOS 7 - 66.55.234.0/24 7838 0.3% AS7029 -- WINDSTREAM - Windstream Communications Inc 8 - 192.58.232.0/24 7645 0.3% AS6629 -- NOAA-AS - NOAA 9 - 208.92.131.0/24 6076 0.2% AS40946 -- PROCON - Sat Track 10 - 208.14.186.0/24 5803 0.2% AS22140 -- T-MOBILE-AS22140 - T-Mobile USA, Inc. 11 - 12.139.133.0/24 4793 0.2% AS14680 -- REALE-6 - Auction.com 12 - 194.63.9.0/24 4706 0.2% AS1273 -- CW Cable and Wireless Worldwide plc 13 - 8.12.92.0/22 4667 0.2% AS32777 -- SMART-CITY-FORT-WORTH - Smart City Networks, L.P. 14 - 66.78.242.0/23 4667 0.2% AS32777 -- SMART-CITY-FORT-WORTH - Smart City Networks, L.P. 15 - 67.110.75.0/24 4667 0.2% AS32777 -- SMART-CITY-FORT-WORTH - Smart City Networks, L.P. 16 - 65.172.212.0/22 4667 0.2% AS32777 -- SMART-CITY-FORT-WORTH - Smart City Networks, L.P. 17 - 97.65.228.0/22 4667 0.2% AS32777 -- SMART-CITY-FORT-WORTH - Smart City Networks, L.P. 18 - 58.184.229.0/24 4652 0.2% AS9950 -- PUBNETPLUS2-AS-KR DACOM 19 - 69.38.178.0/24 4126 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc. 20 - 122.161.0.0/16 4028 0.2% 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 22 Feb '13

22 Feb '13

This report has been generated at Tue Feb 19 16:13:14 2013 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 12-02-13 445341 254468 13-02-13 444932 254971 14-02-13 445625 254890 15-02-13 445440 255148 16-02-13 445491 255598 17-02-13 445709 255627 18-02-13 445529 256541 19-02-13 445862 256692 AS Summary 43455 Number of ASes in routing system 18036 Number of ASes announcing only one prefix 3063 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 116912864 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'). --- 19Feb13 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 445961 256729 189232 42.4% All ASes AS6389 3063 104 2959 96.6% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS28573 2387 88 2299 96.3% NET Servicos de Comunicao S.A. AS17974 2486 474 2012 80.9% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS4766 2938 942 1996 67.9% KIXS-AS-KR Korea Telecom AS18566 2080 427 1653 79.5% COVAD - Covad Communications Co. AS10620 2319 670 1649 71.1% Telmex Colombia S.A. AS7303 1681 408 1273 75.7% Telecom Argentina S.A. AS4323 1606 401 1205 75.0% TWTC - tw telecom holdings, inc. AS4755 1688 579 1109 65.7% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS2118 1115 83 1032 92.6% RELCOM-AS OOO "NPO Relcom" AS7552 1161 180 981 84.5% VIETEL-AS-AP Vietel Corporation AS7029 2166 1198 968 44.7% WINDSTREAM - Windstream Communications Inc AS36998 1286 381 905 70.4% SDN-MOBITEL AS18101 1008 170 838 83.1% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS22773 1989 1162 827 41.6% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS7545 1834 1019 815 44.4% TPG-INTERNET-AP TPG Internet Pty Ltd AS1785 1959 1169 790 40.3% AS-PAETEC-NET - PaeTec Communications, Inc. AS8151 1513 745 768 50.8% Uninet S.A. de C.V. AS4808 1114 355 759 68.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS18881 773 26 747 96.6% Global Village Telecom AS14754 942 207 735 78.0% Telgua AS13977 838 123 715 85.3% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS9808 737 51 686 93.1% CMNET-GD Guangdong Mobile Communication Co.Ltd. AS855 715 50 665 93.0% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS24560 1045 416 629 60.2% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS22561 1067 445 622 58.3% DIGITAL-TELEPORT - Digital Teleport Inc. AS17676 720 99 621 86.2% GIGAINFRA Softbank BB Corp. AS3356 1103 498 605 54.9% LEVEL3 Level 3 Communications AS3549 1046 444 602 57.6% GBLX Global Crossing Ltd. AS19262 998 404 594 59.5% VZGNI-TRANSIT - Verizon Online LLC Total 45377 13318 32059 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- 41.222.80.0/21 AS37110 moztel-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 64.185.224.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.225.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.226.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.227.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.228.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.229.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.230.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.231.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.232.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.233.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.234.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.235.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.236.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.237.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.238.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.239.0/24 AS27431 JTLNET - JTL Networks Inc. 64.187.208.0/24 AS174 COGENT Cogent/PSI 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 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 NARSASN - National Asset Recovery Services, Inc 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. 100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 103.5.152.0/22 AS4686 BEKKOAME BEKKOAME INTERNET INC. 103.11.148.0/24 AS58452 103.11.149.0/24 AS58452 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. 185.19.20.0/22 AS42610 NCNET-AS National Cable Networks 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda 200.58.248.0/21 AS27849 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 203.142.219.0/24 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 204.10.112.0/21 AS27027 ANBELL ASN-ANBELL 204.11.112.0/22 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation 205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX France Telecom S.A. 205.211.160.0/24 AS30045 UHN-ASN - University Health Network 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 206.221.176.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.177.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.178.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.179.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.180.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.181.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.182.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.183.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.184.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.185.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.186.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.187.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.188.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.189.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.190.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.191.0/24 AS27431 JTLNET - JTL Networks Inc. 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.254.128.0/21 AS30689 FLOW-NET - FLOW 207.254.128.0/24 AS30689 FLOW-NET - FLOW 207.254.136.0/21 AS30689 FLOW-NET - FLOW 207.254.138.0/24 AS30689 FLOW-NET - FLOW 207.254.140.0/24 AS30689 FLOW-NET - FLOW 208.77.164.0/24 AS22659 208.77.165.0/24 AS22659 208.77.166.0/24 AS22659 208.77.167.0/24 AS22659 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.89.32.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.33.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.34.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.35.0/24 AS27431 JTLNET - JTL Networks Inc. 208.91.72.0/24 AS21681 ANDOVER-TRADING - ANDOVER TRADING 208.91.73.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.76.0/23 AS21681 ANDOVER-TRADING - ANDOVER TRADING 209.148.64.0/19 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 209.234.112.0/23 AS32252 209.234.114.0/23 AS32252 209.234.116.0/24 AS32252 209.234.117.0/24 AS32252 209.234.118.0/24 AS32252 209.234.119.0/24 AS32252 209.234.120.0/24 AS32252 209.234.121.0/24 AS32252 209.234.122.0/24 AS32252 213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations 216.12.163.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 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 22 Feb '13

22 Feb '13

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 23 Feb, 2013 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 443622 Prefixes after maximum aggregation: 182606 Deaggregation factor: 2.43 Unique aggregates announced to Internet: 218011 Total ASes present in the Internet Routing Table: 43375 Prefixes per ASN: 10.23 Origin-only ASes present in the Internet Routing Table: 34205 Origin ASes announcing only one prefix: 15949 Transit ASes present in the Internet Routing Table: 5771 Transit-only ASes present in the Internet Routing Table: 136 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 30 Max AS path prepend of ASN ( 28730) 25 Prefixes from unregistered ASNs in the Routing Table: 387 Unregistered ASNs in the Routing Table: 144 Number of 32-bit ASNs allocated by the RIRs: 3775 Number of 32-bit ASNs visible in the Routing Table: 3399 Prefixes from 32-bit ASNs in the Routing Table: 9376 Special use prefixes present in the Routing Table: 17 Prefixes being announced from unallocated address space: 190 Number of addresses announced to Internet: 2617460108 Equivalent to 156 /8s, 3 /16s and 69 /24s Percentage of available address space announced: 70.7 Percentage of allocated address space announced: 70.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 94.3 Total number of prefixes smaller than registry allocations: 156638 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 106390 Total APNIC prefixes after maximum aggregation: 33025 APNIC Deaggregation factor: 3.22 Prefixes being announced from the APNIC address blocks: 107470 Unique aggregates announced from the APNIC address blocks: 43851 APNIC Region origin ASes present in the Internet Routing Table: 4811 APNIC Prefixes per ASN: 22.34 APNIC Region origin ASes announcing only one prefix: 1235 APNIC Region transit ASes present in the Internet Routing Table: 815 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 23 Number of APNIC region 32-bit ASNs visible in the Routing Table: 432 Number of APNIC addresses announced to Internet: 718525056 Equivalent to 42 /8s, 211 /16s and 210 /24s Percentage of available APNIC address space announced: 84.0 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: 156143 Total ARIN prefixes after maximum aggregation: 79021 ARIN Deaggregation factor: 1.98 Prefixes being announced from the ARIN address blocks: 156769 Unique aggregates announced from the ARIN address blocks: 71334 ARIN Region origin ASes present in the Internet Routing Table: 15482 ARIN Prefixes per ASN: 10.13 ARIN Region origin ASes announcing only one prefix: 5853 ARIN Region transit ASes present in the Internet Routing Table: 1610 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 18 Number of ARIN addresses announced to Internet: 1076416640 Equivalent to 64 /8s, 40 /16s and 208 /24s Percentage of available ARIN address space announced: 56.9 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: 113911 Total RIPE prefixes after maximum aggregation: 58893 RIPE Deaggregation factor: 1.93 Prefixes being announced from the RIPE address blocks: 117124 Unique aggregates announced from the RIPE address blocks: 75274 RIPE Region origin ASes present in the Internet Routing Table: 17078 RIPE Prefixes per ASN: 6.86 RIPE Region origin ASes announcing only one prefix: 8146 RIPE Region transit ASes present in the Internet Routing Table: 2779 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2197 Number of RIPE addresses announced to Internet: 653652580 Equivalent to 38 /8s, 245 /16s and 242 /24s Percentage of available RIPE address space announced: 95.0 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 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: 47067 Total LACNIC prefixes after maximum aggregation: 9148 LACNIC Deaggregation factor: 5.15 Prefixes being announced from the LACNIC address blocks: 50872 Unique aggregates announced from the LACNIC address blocks: 23614 LACNIC Region origin ASes present in the Internet Routing Table: 1831 LACNIC Prefixes per ASN: 27.78 LACNIC Region origin ASes announcing only one prefix: 532 LACNIC Region transit ASes present in the Internet Routing Table: 345 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 27 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 745 Number of LACNIC addresses announced to Internet: 123295272 Equivalent to 7 /8s, 89 /16s and 86 /24s Percentage of available LACNIC address space announced: 73.5 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: 10595 Total AfriNIC prefixes after maximum aggregation: 2461 AfriNIC Deaggregation factor: 4.31 Prefixes being announced from the AfriNIC address blocks: 11197 Unique aggregates announced from the AfriNIC address blocks: 3767 AfriNIC Region origin ASes present in the Internet Routing Table: 602 AfriNIC Prefixes per ASN: 18.60 AfriNIC Region origin ASes announcing only one prefix: 183 AfriNIC Region transit ASes present in the Internet Routing Table: 131 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 7 Number of AfriNIC addresses announced to Internet: 45216512 Equivalent to 2 /8s, 177 /16s and 243 /24s Percentage of available AfriNIC address space announced: 44.9 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 2936 11558 925 Korea Telecom (KIX) 17974 2495 824 85 PT TELEKOMUNIKASI INDONESIA 7545 1827 301 89 TPG Internet Pty Ltd 4755 1692 382 189 TATA Communications formerly 9829 1424 1140 43 BSNL National Internet Backbo 9583 1207 90 499 Sify Limited 7552 1161 1070 12 Vietel Corporation 4808 1116 2057 321 CNCGROUP IP network: China169 9498 1063 310 75 BHARTI Airtel Ltd. 24560 1047 385 160 Bharti Airtel Ltd., Telemedia Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3057 3695 98 bellsouth.net, inc. 7029 2168 1265 210 Windstream Communications Inc 18566 2080 382 185 Covad Communications 22773 1991 2931 127 Cox Communications, Inc. 1785 1960 677 125 PaeTec Communications, Inc. 20115 1694 1610 619 Charter Communications 4323 1605 1140 398 Time Warner Telecom 30036 1349 289 678 Mediacom Communications Corp 7018 1310 10552 860 AT&T WorldNet Services 11492 1207 221 334 Cable One Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1825 544 16 Corbina telecom 2118 1115 97 13 EUnet/RELCOM Autonomous Syste 34984 1058 232 204 BILISIM TELEKOM 13188 840 99 22 Educational Network 12479 829 783 68 Uni2 Autonomous System 31148 762 39 20 FreeNet ISP 20940 748 253 591 Akamai Technologies European 6830 712 2313 433 UPC Distribution Services 8551 711 367 39 Bezeq International 34744 681 185 39 SC GVM SISTEM 2003 SRL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 2410 1330 84 NET Servicos de Comunicao S.A 10620 2320 398 224 TVCABLE BOGOTA 7303 1681 1147 207 Telecom Argentina Stet-France 6503 1387 435 67 AVANTEL, S.A. 8151 1379 2818 395 UniNet S.A. de C.V. 14754 938 127 75 Telgua S. A. 18881 781 716 18 Global Village Telecom 27947 778 86 100 Telconet S.A 3816 685 306 85 Empresa Nacional de Telecomun 7738 613 1242 34 Telecomunicacoes da Bahia S.A Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 36998 1285 80 4 MOBITEL 24863 897 274 36 LINKdotNET AS number 6713 535 615 23 Itissalat Al-MAGHRIB 8452 529 958 13 TEDATA 24835 342 80 8 RAYA Telecom - Egypt 3741 266 906 224 The Internet Solution 12258 193 28 67 Vodacom Internet Company 15706 191 32 6 Sudatel Internet Exchange Aut 29975 191 667 21 Vodacom 16637 186 696 90 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 3057 3695 98 bellsouth.net, inc. 4766 2936 11558 925 Korea Telecom (KIX) 17974 2495 824 85 PT TELEKOMUNIKASI INDONESIA 28573 2410 1330 84 NET Servicos de Comunicao S.A 10620 2320 398 224 TVCABLE BOGOTA 7029 2168 1265 210 Windstream Communications Inc 18566 2080 382 185 Covad Communications 22773 1991 2931 127 Cox Communications, Inc. 1785 1960 677 125 PaeTec Communications, Inc. 7545 1827 301 89 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 17974 2495 2410 PT TELEKOMUNIKASI INDONESIA 28573 2410 2326 NET Servicos de Comunicao S.A 10620 2320 2096 TVCABLE BOGOTA 4766 2936 2011 Korea Telecom (KIX) 7029 2168 1958 Windstream Communications Inc 18566 2080 1895 Covad Communications 22773 1991 1864 Cox Communications, Inc. 1785 1960 1835 PaeTec Communications, Inc. 8402 1825 1809 Corbina telecom 7545 1827 1738 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 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 209 Qwest 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic 33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks 26064 UNALLOCATED 12.149.37.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.0.0/24 2876 Jump Management SRL 128.0.16.0/21 43568 RIPE Network Coordination Cen 128.0.24.0/21 41794 Altline LLC 128.0.60.0/23 57417 INTERNET TASMANIA SRL 128.0.62.0/23 57417 INTERNET TASMANIA SRL 128.0.72.0/21 23456 32-bit ASN transition 128.0.80.0/20 52041 Timer LTD 128.0.96.0/21 12886 LEWTelNet GmbH 128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol 128.0.106.0/24 23456 32-bit ASN transition Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 41.222.80.0/21 37110 Moztel LDA 62.12.96.0/19 38478 SunnyVision Limited 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 64.185.224.0/24 27431 JTL Networks Inc. 64.185.225.0/24 27431 JTL Networks Inc. 64.185.226.0/24 27431 JTL Networks Inc. 64.185.227.0/24 27431 JTL Networks Inc. 64.185.228.0/24 27431 JTL Networks Inc. 64.185.229.0/24 27431 JTL Networks Inc. 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 /8:17 /9:13 /10:29 /11:88 /12:247 /13:483 /14:867 /15:1557 /16:12575 /17:6593 /18:10942 /19:21753 /20:31257 /21:33443 /22:45742 /23:41149 /24:232590 /25:1386 /26:1752 /27:859 /28:184 /29:60 /30:15 /31:0 /32:21 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2030 2080 Covad Communications 6389 1755 3057 bellsouth.net, inc. 7029 1556 2168 Windstream Communications Inc 8402 1551 1825 Corbina telecom 22773 1304 1991 Cox Communications, Inc. 36998 1279 1285 MOBITEL 30036 1240 1349 Mediacom Communications Corp 11492 1169 1207 Cable One 1785 1039 1960 PaeTec Communications, Inc. 7011 954 1199 Citizens Utilities Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:681 2:723 3:3 4:13 5:752 6:3 8:500 12:1931 13:3 14:745 15:11 16:3 17:8 20:24 23:241 24:1801 27:1461 31:1130 32:54 33:2 34:5 36:11 37:1291 38:853 39:2 40:141 41:2664 42:178 44:3 46:1762 47:1 49:611 50:660 52:12 54:28 55:7 57:28 58:1074 59:559 60:259 61:1321 62:1025 63:2026 64:4308 65:2176 66:4270 67:2037 68:1124 69:3261 70:861 71:523 72:1886 74:2548 75:415 76:291 77:1091 78:1043 79:573 80:1223 81:970 82:627 83:542 84:557 85:1158 86:476 87:930 88:378 89:1752 90:265 91:5428 92:621 93:1736 94:2075 95:1585 96:494 97:336 98:1040 99:52 100:30 101:309 103:2156 105:519 106:133 107:206 108:511 109:1767 110:852 111:1014 112:490 113:737 114:687 115:931 116:876 117:792 118:974 119:1269 120:371 121:702 122:1725 123:1188 124:1315 125:1311 128:539 129:199 130:316 131:641 132:327 133:143 134:261 135:62 136:221 137:236 138:341 139:167 140:218 141:314 142:525 143:376 144:477 145:88 146:529 147:347 148:711 149:350 150:165 151:403 152:400 153:191 154:29 155:370 156:243 157:391 158:263 159:709 160:335 161:422 162:369 163:203 164:573 165:447 166:437 167:574 168:1008 169:131 170:1022 171:164 172:4 173:1551 174:579 175:424 176:1121 177:1685 178:1743 180:1374 181:234 182:1185 183:329 184:641 185:251 186:2286 187:1296 188:1928 189:1512 190:6621 192:6357 193:5664 194:4508 195:3493 196:1314 197:909 198:4158 199:5223 200:6071 201:2199 202:8917 203:8732 204:4486 205:2561 206:2792 207:2815 208:4068 209:3521 210:2902 211:1555 212:1977 213:1921 214:902 215:91 216:5215 217:1581 218:601 219:326 220:1265 221:549 222:326 223:463 End of report

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Call for Papers: RIPE 66, 13-17 May 2013 in Dublin, Ireland
by Benno Overeinder 22 Feb '13

22 Feb '13

Call for Papers: RIPE 66 A RIPE Meeting is an open event where Internet Service Providers, network operators and other interested parties get together. Although the meeting is mostly technical, it is also a chance for people to meet and network with others in their field. RIPE 66 will take place on 13-17 May 2013 in Dublin, Ireland. https://ripe66.ripe.net/ The RIPE Programme Committee (PC) is now seeking content proposals from the RIPE community for the Plenary, BoF and Tutorial sessions at RIPE 66. The PC is looking for presentations covering topics of network engineering and operations, including but not limited to: - IPv6 deployment - Managing IPv4 scarcity in operations - Commercial transactions of IPv4 addresses - Data center technologies - Network and DNS operations - Internet governance and regulatory practices - Network and routing security - Content delivery - Internet peering and mobile data exchange Submissions Attendees of the RIPE meetings are quite sensitive to keeping presentations non-commercial, and product marketing talks are strongly discouraged. Repeated audience feedback shows that the most successful talks focus on operational experience, research results, or case studies. For example, presenters wishing to describe a commercial solution should focus on the underlying technology and not attempt a product demonstration. Presenters who are proposing a panel or BoF are encouraged to include speakers from several (perhaps even competing) companies and/or a neutral facilitator. In addition to presentations selected in advance for the Plenary, the RIPE PC also offers several time slots for “lightning talks” which are selected immediately before or during the conference. The following requirements apply: - Proposals for Plenary talks, BoFs, Panels and Tutorials must be submitted for full consideration no later than 24 February 2013, using the meeting submission system at: https://meetings.ripe.net/pc/ Proposals submitted after this date will be considered on a space-available basis. - Presenters should indicate how much time they will require (30 minutes for talks is a common maximum duration, although some talks can be longer). - Proposals for talks will only be considered by the PC if they contain at least draft presentation slides (slides may be updated later on). For BoFs and panels, proposals must contain a clear description as well as names of invited panelists/presenters. - Due to potential technical issues, it is expected that most if not all presenters/panelists will be physically present at the RIPE meeting. - Lightning talks should be submitted using the meeting submission system. They must be short (10 minutes maximum) and often involve more timely topics. They can be submitted at any time. The allocation of lightning talk slots will be announced one day prior to the relevant session. If you have any questions or requests concerning content submissions, please email pc [at] ripe [dot] net. -- Benno J. Overeinder NLnet Labs http://www.nlnetlabs.nl/

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New on RIPE Labs: An Update on De-bogonising 128.0.0.0/16
by Mirjam Kuehne 21 Feb '13

21 Feb '13

[apologies for duplicates] Dear colleagues, We found that most RIPE Atlas probes can now reach destinations addressed with addresses from 128.0.0.0/16. However, we still don't see a 0% failure rate. This can make operations difficult for those LIRs that received addresses from this range. Please find more details on RIPE Labs: https://labs.ripe.net/Members/mirjam/an-update-on-de-bogonising-128.0.0.0-16 Kind regards, Mirjam Kuehne RIPE NCC

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BGP Update Report
by cidr-report＠potaroo.net 15 Feb '13

15 Feb '13

BGP Update Report Interval: 07-Feb-13 -to- 14-Feb-13 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9498 245687 6.8% 229.8 -- BBIL-AP BHARTI Airtel Ltd. 2 - AS24560 187479 5.2% 179.6 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 3 - AS18207 93694 2.6% 171.0 -- YOU-INDIA-AP YOU Broadband & Cable India Ltd. 4 - AS45609 57702 1.6% 220.2 -- BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 5 - AS18002 56356 1.6% 268.4 -- WORLDPHONE-IN AS Number for Interdomain Routing 6 - AS8402 53674 1.5% 25.7 -- CORBINA-AS OJSC "Vimpelcom" 7 - AS45514 44973 1.2% 147.0 -- TELEMEDIA-SMB-AS-AP Bharti Airtel Ltd., TELEMEDIA Services, for SMB customers 8 - AS7029 44480 1.2% 17.3 -- WINDSTREAM - Windstream Communications Inc 9 - AS3909 42918 1.2% 1262.3 -- QWEST-AS-3908 - Qwest Communications Company, LLC 10 - AS45528 35327 1.0% 59.0 -- TDN Tikona Digital Networks Pvt Ltd. 11 - AS29049 30582 0.8% 91.6 -- DELTA-TELECOM-AS Delta Telecom LTD. 12 - AS17488 30089 0.8% 44.8 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 13 - AS9829 25996 0.7% 18.1 -- BSNL-NIB National Internet Backbone 14 - AS8151 24991 0.7% 16.1 -- Uninet S.A. de C.V. 15 - AS2708 20213 0.6% 144.4 -- Universidad de Guanajuato 16 - AS17447 19948 0.6% 153.4 -- NET4INDIA Net4India Ltd. 17 - AS45769 19648 0.5% 78.9 -- DVOIS-IN D-Vois Broadband Pvt Ltd 18 - AS23682 19449 0.5% 132.3 -- PACENET-AS Broadband Pacenet Pvt. Ltd 19 - AS17917 19309 0.5% 163.6 -- QTLTELECOM-AS-AP Quadrant Televentures Limited 20 - AS4 19100 0.5% 526.0 -- COMUNICALO DE MEXICO S.A. DE C.V TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS6174 5898 0.2% 2949.0 -- SPRINTLINK8 - Sprint 2 - AS14680 6290 0.2% 2096.7 -- REALE-6 - Auction.com 3 - AS57816 7228 0.2% 1807.0 -- SAMEN Samen Ertebat Asr Co. (P.J.S.) 4 - AS40946 8605 0.2% 1721.0 -- PROCON - Sat Track 5 - AS25806 3018 0.1% 1509.0 -- RALEYNET - Raleys 6 - AS3909 42918 1.2% 1262.3 -- QWEST-AS-3908 - Qwest Communications Company, LLC 7 - AS32777 5850 0.2% 1170.0 -- SMART-CITY-FORT-WORTH - Smart City Networks, L.P. 8 - AS4 19100 0.5% 526.0 -- COMUNICALO DE MEXICO S.A. DE C.V 9 - AS24773 851 0.0% 851.0 -- ASN-HH-LB HSH Nordbank AG 10 - AS22140 7433 0.2% 743.3 -- T-MOBILE-AS22140 - T-Mobile USA, Inc. 11 - AS16781 1391 0.0% 695.5 -- ARS-NATIONAL - ARS National Services, Inc. 12 - AS57201 669 0.0% 669.0 -- EDF-AS Estonian Defence Forces 13 - AS12397 565 0.0% 565.0 -- OPTOCOM Optocom Ltd 14 - AS40931 1674 0.1% 558.0 -- MOBITV - MobiTV, Inc 15 - AS54527 1607 0.0% 535.7 -- ASTUTEHOSTING - Astute Hosting Inc. 16 - AS55734 2063 0.1% 515.8 -- SYMBIOS-IN 001 IT Complex 17 - AS17293 2056 0.1% 514.0 -- VTXC - VTX Communications 18 - AS4 513 0.0% 742.0 -- COMUNICALO DE MEXICO S.A. DE C.V 19 - AS55578 513 0.0% 513.0 -- CGI-INDIA-IN Tower 2, #95/1 & 95/2, 20 - AS45154 1017 0.0% 508.5 -- APPNOMIC-AS-AP Appnomic Systems Pvt Ltd TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 151.118.254.0/24 14259 0.4% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 2 - 151.118.255.0/24 14259 0.4% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 3 - 151.118.18.0/24 14255 0.4% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 4 - 208.92.131.0/24 8598 0.2% AS40946 -- PROCON - Sat Track 5 - 196.1.167.0/24 7998 0.2% AS11139 -- CWRIN CW BARBADOS 6 - 202.41.70.0/24 7949 0.2% AS2697 -- ERX-ERNET-AS Education and Research Network 7 - 208.14.186.0/24 7389 0.2% AS22140 -- T-MOBILE-AS22140 - T-Mobile USA, Inc. 8 - 192.58.232.0/24 7327 0.2% AS6629 -- NOAA-AS - NOAA 9 - 37.9.248.0/21 7086 0.2% AS57816 -- SAMEN Samen Ertebat Asr Co. (P.J.S.) 10 - 12.139.133.0/24 5114 0.1% AS14680 -- REALE-6 - Auction.com 11 - 58.184.229.0/24 4777 0.1% AS9950 -- PUBNETPLUS2-AS-KR DACOM 12 - 194.63.9.0/24 4616 0.1% AS1273 -- CW Cable and Wireless Worldwide plc 13 - 69.38.178.0/24 4142 0.1% AS19406 -- TWRS-MA - Towerstream I, Inc. 14 - 84.205.66.0/24 3199 0.1% AS12654 -- RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC) 15 - 167.235.247.0/24 3012 0.1% AS25806 -- RALEYNET - Raleys 16 - 192.207.4.0/22 2954 0.1% AS701 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 17 - 192.207.8.0/22 2953 0.1% AS701 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 18 - 206.105.75.0/24 2949 0.1% AS6174 -- SPRINTLINK8 - Sprint 19 - 208.16.110.0/24 2949 0.1% AS6174 -- SPRINTLINK8 - Sprint 20 - 211.240.105.0/24 2711 0.1% AS4663 -- ELIMNET-AS ELIMNET, INC Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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