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The Cidr Report
by cidr-report＠potaroo.net 14 Sep '13

14 Sep '13

This report has been generated at Fri Sep 13 21:13:29 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 06-09-13 481151 272368 07-09-13 481017 272389 08-09-13 480918 272309 09-09-13 481062 272267 10-09-13 481035 272608 11-09-13 481628 272545 12-09-13 481404 272990 13-09-13 481601 273148 AS Summary 45125 Number of ASes in routing system 18565 Number of ASes announcing only one prefix 4176 Largest number of prefixes announced by an AS AS7029 : WINDSTREAM - Windstream Communications Inc 118059232 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'). --- 13Sep13 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 481622 273180 208442 43.3% All ASes AS6389 3068 65 3003 97.9% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS28573 3250 468 2782 85.6% NET Serviços de Comunicação S.A. AS17974 2675 194 2481 92.7% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS7029 4176 2027 2149 51.5% WINDSTREAM - Windstream Communications Inc AS4766 2923 932 1991 68.1% KIXS-AS-KR Korea Telecom AS22773 2044 141 1903 93.1% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS18566 2065 468 1597 77.3% COVAD - Covad Communications Co. AS3356 3242 1721 1521 46.9% LEVEL3 Level 3 Communications AS36998 1862 394 1468 78.8% SDN-MOBITEL AS4323 2957 1524 1433 48.5% TWTC - tw telecom holdings, inc. AS10620 2559 1158 1401 54.7% Telmex Colombia S.A. AS18881 1430 69 1361 95.2% Global Village Telecom AS7303 1708 457 1251 73.2% Telecom Argentina S.A. AS4755 1770 592 1178 66.6% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7552 1188 138 1050 88.4% VIETEL-AS-AP Vietel Corporation AS22561 1196 212 984 82.3% DIGITAL-TELEPORT - Digital Teleport Inc. AS1785 2011 1156 855 42.5% AS-PAETEC-NET - PaeTec Communications, Inc. AS18101 983 181 802 81.6% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS4808 1159 401 758 65.4% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS11830 866 117 749 86.5% Instituto Costarricense de Electricidad y Telecom. AS701 1532 802 730 47.7% UUNET - MCI Communications Services, Inc. d/b/a Verizon Business AS7545 2076 1351 725 34.9% TPG-INTERNET-AP TPG Telecom Limited AS13977 850 143 707 83.2% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS6147 740 41 699 94.5% Telefonica del Peru S.A.A. AS8402 1671 975 696 41.7% CORBINA-AS OJSC "Vimpelcom" AS8151 1294 603 691 53.4% Uninet S.A. de C.V. AS855 733 55 678 92.5% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS6983 1152 483 669 58.1% ITCDELTA - ITC^Deltacom AS24560 1090 424 666 61.1% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS7738 780 135 645 82.7% Telemar Norte Leste S.A. Total 55050 17427 37623 68.3% Top 30 total Possible Bogus Routes 23.92.128.0/17 AS42981 RES-PL RES.PL ISP S.C. 27.54.116.0/22 AS55452 27.54.116.0/24 AS55452 27.54.119.0/24 AS55452 31.13.184.0/21 AS42981 RES-PL RES.PL ISP S.C. 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.182.96.0/23 AS15830 TELECITY-LON TELECITYGROUP INTERNATIONAL LIMITED 64.25.20.0/24 AS19535 64.25.21.0/24 AS19535 64.25.22.0/24 AS19535 64.25.27.0/24 AS7046 RFC2270-UUNET-CUSTOMER - MCI Communications Services, Inc. d/b/a Verizon Business 64.185.224.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.225.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.226.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.227.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.228.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.229.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.230.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.231.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.232.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.233.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.234.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.235.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.236.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.237.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.238.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.239.0/24 AS27431 JTLNET - JTL Networks Inc. 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc. 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc. 65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global 66.180.64.0/21 AS32558 ZEUTER - Zeuter Development Corporation 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.187.240.0/20 AS14552 ACS-SOUTHEASTDATACENTER - Affiliated Computer Services, Inc. 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 72.35.224.0/22 AS30097 NUWAVE - NuWave 72.35.229.0/24 AS30188 TELEVERGENCE - Televergence Solutions Inc. 72.35.232.0/21 AS6246 AVALONTEL - AvalonTel 72.44.16.0/20 AS15054 NORTHEAST-TEXAS-BROADBAND-LLC - Northeast Texas Broadband, LLC 74.115.124.0/23 AS46540 NARSASN - National Asset Recovery Services, Inc 82.103.0.0/18 AS30901 91.195.66.0/23 AS3356 LEVEL3 Level 3 Communications 91.197.36.0/22 AS43359 91.199.90.0/24 AS44330 91.200.188.0/22 AS44016 91.205.188.0/22 AS47983 91.207.178.0/23 AS48274 91.209.163.0/24 AS48445 91.212.54.0/24 AS21409 IKOULA Ikoula Net SAS 93.190.8.0/24 AS47254 93.190.9.0/24 AS47254 93.190.10.0/24 AS47254 100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 103.9.220.0/24 AS13230 103.9.221.0/24 AS13230 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 124.64.0.0/10 AS4847 CNIX-AP China Networks Inter-Exchange 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services LP 164.40.184.0/24 AS19821 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.111.111.0/24 AS8039 CCC-ASN-1 - Cinergy Communications 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 174.138.144.0/20 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 181.120.0.0/14 AS23201 Telecel S.A. 190.3.160.0/21 AS27975 SYNAPSIS COLOMBIA LTDA 190.15.72.0/21 AS15146 CABLEBAHAMAS - Cable Bahamas 190.124.252.0/22 AS7303 Telecom Argentina S.A. 193.9.59.0/24 AS1257 TELE2 193.33.66.0/23 AS39874 193.33.112.0/23 AS8586 OBSL-AS TalkTalk Communications Limited 193.109.15.0/24 AS12690 MKSNET-AS MKS Autonomous System 193.109.224.0/24 AS47427 193.111.125.0/24 AS44581 SE-ALLTELE AllTele Allmanna Svenska Telefonaktiebolaget 193.111.155.0/24 AS44581 SE-ALLTELE AllTele Allmanna Svenska Telefonaktiebolaget 193.164.152.0/24 AS3356 LEVEL3 Level 3 Communications 193.178.217.0/24 AS20737 194.50.82.0/24 AS16276 OVH OVH Systems 194.79.48.0/22 AS39117 194.113.27.0/24 AS12518 SHLINK SHLINK Internet Service 194.126.219.0/24 AS34545 194.169.237.0/24 AS12968 CDP Netia SA 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA 198.51.76.0/24 AS53934 SZW-INC - SUB-ZERO GROUP, INC. 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.58.248.0/21 AS27849 201.71.16.0/20 AS28638 EMTEC EMPRESA DE TECNOLOGIA EMPREENDIMENTOS DE COM 201.77.96.0/20 AS28639 Daniela Ropke da Rosa 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.43.127.0/24 AS36351 SOFTLAYER - SoftLayer Technologies Inc. 202.58.113.0/24 AS19161 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.84.16.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.84.17.0/24 AS17781 XINHUA Xinhua News Agency 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.142.219.0/24 AS45149 203.191.48.0/20 AS24175 VINAREN-AS-AP VietNam Research and Education Network 203.191.56.0/21 AS38042 INCOMNET-MONGOLIA-AS-AP Incomnet LLC, Mongolia, VSAT and Wireless service 204.9.116.0/22 AS30097 NUWAVE - NuWave 204.10.88.0/21 AS3356 LEVEL3 Level 3 Communications 204.10.92.0/23 AS30097 NUWAVE - NuWave 204.10.94.0/23 AS30097 NUWAVE - NuWave 204.10.112.0/21 AS27027 ANBELL ASN-ANBELL 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC 204.69.144.0/24 AS27283 RJF-INTERNET - Raymond James Financial, Inc. 204.187.11.0/24 AS51113 ELEKTA-AS Elekta 204.235.105.0/24 AS40344 205.211.160.0/24 AS30045 UHN-ASN - University Health Network 206.81.112.0/20 AS32618 ADKNO-KC - Adknowledge, Inc. 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 206.221.176.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.177.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.178.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.179.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.180.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.181.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.182.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.183.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.184.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.185.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.186.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.187.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.188.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.189.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.190.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.191.0/24 AS27431 JTLNET - JTL Networks Inc. 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.254.128.0/21 AS30689 FLOW-NET - FLOW 207.254.128.0/24 AS30689 FLOW-NET - FLOW 207.254.136.0/21 AS30689 FLOW-NET - FLOW 208.66.225.0/24 AS3549 GBLX Global Crossing Ltd. 208.66.227.0/24 AS3549 GBLX Global Crossing Ltd. 208.68.244.0/22 AS17140 208.68.244.0/23 AS17140 208.68.246.0/23 AS17140 208.76.20.0/24 AS31812 208.76.21.0/24 AS31812 208.77.164.0/24 AS22659 208.77.165.0/24 AS22659 208.77.166.0/24 AS22659 208.77.167.0/24 AS22659 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.85.116.0/23 AS25956 ALPHEUS - Alpheus Data Services, L.L.C. 208.85.212.0/22 AS32618 ADKNO-KC - Adknowledge, Inc. 208.89.32.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.33.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.34.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.35.0/24 AS27431 JTLNET - JTL Networks Inc. 208.90.64.0/22 AS16415 PRCNET-DOM - Precision Response Corporation 208.91.72.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.73.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.76.0/23 AS21681 ANDOVER-TRADING - ANDOVER TRADING 209.87.144.0/21 AS21919 209.87.152.0/22 AS21919 209.87.156.0/24 AS21919 209.87.157.0/24 AS21919 209.87.158.0/24 AS21919 209.87.159.0/24 AS21919 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.209.51.0/24 AS18687 MPOWER-2 - MPOWER COMMUNICATIONS CORP. 209.209.64.0/20 AS46851 IPARADIGMS - iParadigms, LLC 209.212.63.0/24 AS16467 ASN-NEXTWEB-R1 - Nextweb, Inc 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.234.112.0/23 AS32252 209.234.114.0/23 AS32252 209.234.116.0/24 AS32252 209.234.117.0/24 AS32252 209.234.118.0/24 AS32252 209.234.119.0/24 AS32252 209.234.120.0/24 AS32252 209.234.121.0/24 AS32252 209.234.122.0/24 AS32252 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 216.151.192.0/21 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.151.200.0/21 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.234.128.0/22 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.139.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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Weekly Routing Table Report
by Routing Analysis Role Account 13 Sep '13

13 Sep '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 14 Sep, 2013 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 466731 Prefixes after maximum aggregation: 188606 Deaggregation factor: 2.47 Unique aggregates announced to Internet: 232076 Total ASes present in the Internet Routing Table: 44957 Prefixes per ASN: 10.38 Origin-only ASes present in the Internet Routing Table: 35133 Origin ASes announcing only one prefix: 16260 Transit ASes present in the Internet Routing Table: 5898 Transit-only ASes present in the Internet Routing Table: 160 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 30 Max AS path prepend of ASN ( 36992) 22 Prefixes from unregistered ASNs in the Routing Table: 5814 Unregistered ASNs in the Routing Table: 1930 Number of 32-bit ASNs allocated by the RIRs: 5026 Number of 32-bit ASNs visible in the Routing Table: 3926 Prefixes from 32-bit ASNs in the Routing Table: 12187 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 424 Number of addresses announced to Internet: 2642434644 Equivalent to 157 /8s, 128 /16s and 90 /24s Percentage of available address space announced: 71.4 Percentage of allocated address space announced: 71.4 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 95.0 Total number of prefixes smaller than registry allocations: 163699 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 110762 Total APNIC prefixes after maximum aggregation: 33625 APNIC Deaggregation factor: 3.29 Prefixes being announced from the APNIC address blocks: 112750 Unique aggregates announced from the APNIC address blocks: 46637 APNIC Region origin ASes present in the Internet Routing Table: 4870 APNIC Prefixes per ASN: 23.15 APNIC Region origin ASes announcing only one prefix: 1219 APNIC Region transit ASes present in the Internet Routing Table: 833 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 24 Number of APNIC region 32-bit ASNs visible in the Routing Table: 673 Number of APNIC addresses announced to Internet: 727657280 Equivalent to 43 /8s, 95 /16s and 43 /24s Percentage of available APNIC address space announced: 85.0 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-63999, 131072-133631 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 161603 Total ARIN prefixes after maximum aggregation: 81243 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 162192 Unique aggregates announced from the ARIN address blocks: 75506 ARIN Region origin ASes present in the Internet Routing Table: 15873 ARIN Prefixes per ASN: 10.22 ARIN Region origin ASes announcing only one prefix: 6016 ARIN Region transit ASes present in the Internet Routing Table: 1654 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: 21 Number of ARIN addresses announced to Internet: 1071208192 Equivalent to 63 /8s, 217 /16s and 87 /24s Percentage of available ARIN address space announced: 56.7 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 118845 Total RIPE prefixes after maximum aggregation: 61298 RIPE Deaggregation factor: 1.94 Prefixes being announced from the RIPE address blocks: 122683 Unique aggregates announced from the RIPE address blocks: 79591 RIPE Region origin ASes present in the Internet Routing Table: 17413 RIPE Prefixes per ASN: 7.05 RIPE Region origin ASes announcing only one prefix: 8259 RIPE Region transit ASes present in the Internet Routing Table: 2807 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2392 Number of RIPE addresses announced to Internet: 657272548 Equivalent to 39 /8s, 45 /16s and 46 /24s Percentage of available RIPE address space announced: 95.6 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 196608-200191 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 51379 Total LACNIC prefixes after maximum aggregation: 9759 LACNIC Deaggregation factor: 5.26 Prefixes being announced from the LACNIC address blocks: 56230 Unique aggregates announced from the LACNIC address blocks: 25968 LACNIC Region origin ASes present in the Internet Routing Table: 2017 LACNIC Prefixes per ASN: 27.88 LACNIC Region origin ASes announcing only one prefix: 567 LACNIC Region transit ASes present in the Internet Routing Table: 376 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: 834 Number of LACNIC addresses announced to Internet: 138838064 Equivalent to 8 /8s, 70 /16s and 128 /24s Percentage of available LACNIC address space announced: 82.8 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 11842 Total AfriNIC prefixes after maximum aggregation: 2623 AfriNIC Deaggregation factor: 4.51 Prefixes being announced from the AfriNIC address blocks: 12452 Unique aggregates announced from the AfriNIC address blocks: 3987 AfriNIC Region origin ASes present in the Internet Routing Table: 657 AfriNIC Prefixes per ASN: 18.95 AfriNIC Region origin ASes announcing only one prefix: 199 AfriNIC Region transit ASes present in the Internet Routing Table: 139 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6 Number of AfriNIC addresses announced to Internet: 46560000 Equivalent to 2 /8s, 198 /16s and 115 /24s Percentage of available AfriNIC address space announced: 46.3 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2923 11561 924 Korea Telecom (KIX) 17974 2676 903 91 PT TELEKOMUNIKASI INDONESIA 7545 2072 321 112 TPG Internet Pty Ltd 4755 1771 390 190 TATA Communications formerly 9829 1549 1237 45 BSNL National Internet Backbo 9583 1232 92 505 Sify Limited 9498 1186 309 70 BHARTI Airtel Ltd. 4808 1159 2128 341 CNCGROUP IP network: China169 7552 1155 1080 13 Vietel Corporation 24560 1090 394 163 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 3068 3689 62 bellsouth.net, inc. 18566 2065 382 184 Covad Communications 22773 2041 2933 124 Cox Communications, Inc. 1785 2011 679 125 PaeTec Communications, Inc. 20115 1678 1649 629 Charter Communications 4323 1617 1103 411 Time Warner Telecom 701 1531 11136 798 UUNET Technologies, Inc. 30036 1352 305 630 Mediacom Communications Corp 7018 1315 11261 827 AT&T WorldNet Services 11492 1222 218 365 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 1703 544 16 Corbina telecom 34984 1329 244 220 BILISIM TELEKOM 20940 1014 369 781 Akamai Technologies European 31148 981 43 20 FreeNet ISP 6830 894 2367 426 UPC Distribution Services 13188 847 99 70 Educational Network 8551 749 370 41 Bezeq International 12479 673 797 53 Uni2 Autonomous System 58113 541 55 339 LIR DATACENTER TELECOM SRL 35228 528 246 16 Avatar Broadband Limited 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 3249 1722 97 NET Servicos de Comunicao S.A 10620 2559 418 246 TVCABLE BOGOTA 7303 1708 1133 225 Telecom Argentina Stet-France 18881 1430 844 20 Global Village Telecom 8151 1291 2782 391 UniNet S.A. de C.V. 11830 865 364 15 Instituto Costarricense de El 27947 840 94 92 Telconet S.A 6503 813 434 64 AVANTEL, S.A. 7738 780 1498 36 Telecomunicacoes da Bahia S.A 6147 740 376 21 Telefonica Del Peru 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 1861 112 5 MOBITEL 24863 868 274 30 LINKdotNET AS number 6713 554 633 26 Itissalat Al-MAGHRIB 8452 435 956 9 TEDATA 24835 291 80 8 RAYA Telecom - Egypt 3741 257 921 216 The Internet Solution 36992 222 501 28 Etisalat MISR 15706 221 32 6 Sudatel Internet Exchange Aut 29571 221 17 12 Ci Telecom Autonomous system 29975 191 667 21 Vodacom Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3249 1722 97 NET Servicos de Comunicao S.A 6389 3068 3689 62 bellsouth.net, inc. 4766 2923 11561 924 Korea Telecom (KIX) 17974 2676 903 91 PT TELEKOMUNIKASI INDONESIA 10620 2559 418 246 TVCABLE BOGOTA 7545 2072 321 112 TPG Internet Pty Ltd 18566 2065 382 184 Covad Communications 22773 2041 2933 124 Cox Communications, Inc. 1785 2011 679 125 PaeTec Communications, Inc. 36998 1861 112 5 MOBITEL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 3068 3006 bellsouth.net, inc. 17974 2676 2585 PT TELEKOMUNIKASI INDONESIA 10620 2559 2313 TVCABLE BOGOTA 4766 2923 1999 Korea Telecom (KIX) 7545 2072 1960 TPG Internet Pty Ltd 22773 2041 1917 Cox Communications, Inc. 1785 2011 1886 PaeTec Communications, Inc. 18566 2065 1881 Covad Communications 36998 1861 1856 MOBITEL 8402 1703 1687 Corbina telecom Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic 62719 UNALLOCATED 12.27.130.0/24 4323 Time Warner Telecom 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 209 Qwest 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic 33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.100.0.0/24 4847 China Networks Inter-Exchange Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.90.128.0/18 27418 OUTOFWALL INC. 23.90.192.0/18 36086 Broad Communications Technolo 23.91.0.0/19 40676 Psychz Networks 23.91.32.0/19 36315 Servpac Inc. 23.91.96.0/20 40676 Psychz Networks 23.91.160.0/22 36493 3757277 Canada Inc. (oa 295.c 23.91.160.0/19 36493 3757277 Canada Inc. (oa 295.c 23.91.164.0/22 36493 3757277 Canada Inc. (oa 295.c 23.91.168.0/22 36493 3757277 Canada Inc. (oa 295.c 23.91.172.0/22 36493 3757277 Canada Inc. (oa 295.c Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:11 /10:31 /11:93 /12:250 /13:479 /14:914 /15:1625 /16:12781 /17:6701 /18:11142 /19:22929 /20:32520 /21:35083 /22:49455 /23:43148 /24:247083 /25:839 /26:988 /27:484 /28:48 /29:78 /30:19 /31:0 /32:14 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2016 2065 Covad Communications 36998 1826 1861 MOBITEL 6389 1713 3068 bellsouth.net, inc. 8402 1427 1703 Corbina telecom 22773 1328 2041 Cox Communications, Inc. 30036 1212 1352 Mediacom Communications Corp 11492 1183 1222 Cable One 1785 1083 2011 PaeTec Communications, Inc. 6983 1025 1152 ITC^Deltacom 22561 930 1196 Digital Teleport, Inc Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:809 2:839 3:3 4:17 5:941 6:19 8:609 12:1889 13:3 14:868 15:11 16:3 17:11 18:19 20:21 23:389 24:1739 27:1564 31:1438 32:45 33:2 34:5 36:77 37:1846 38:903 39:3 40:179 41:3350 42:253 44:9 46:1989 47:4 49:670 50:837 52:12 54:37 55:7 57:26 58:1167 59:607 60:339 61:1421 62:1188 63:1984 64:4566 65:2364 66:4164 67:2073 68:1087 69:3298 70:865 71:496 72:2005 74:2549 75:330 76:304 77:1178 78:1054 79:620 80:1325 81:1029 82:646 83:582 84:583 85:1291 86:494 87:1040 88:559 89:1842 90:158 91:5656 92:605 93:1665 94:2072 95:1550 96:516 97:342 98:1038 99:44 100:31 101:606 103:3303 105:519 106:142 107:208 108:503 109:1881 110:961 111:1127 112:569 113:795 114:730 115:996 116:979 117:802 118:1156 119:1290 120:366 121:740 122:1869 123:1254 124:1382 125:1424 128:611 129:231 130:321 131:675 132:351 133:161 134:290 135:67 136:271 137:263 138:348 139:178 140:199 141:325 142:553 143:392 144:501 145:95 146:536 147:489 148:686 149:355 150:154 151:601 152:414 153:195 154:46 155:504 156:274 157:419 158:285 159:760 160:350 161:446 162:652 163:227 164:620 165:567 166:259 167:607 168:1047 169:125 170:1084 171:194 172:25 173:1603 174:522 175:498 176:1193 177:2263 178:1896 179:118 180:1530 181:722 182:1271 183:461 184:623 185:826 186:2491 187:1460 188:1880 189:1313 190:7087 192:6926 193:5652 194:4063 195:3332 196:1402 197:1004 198:4662 199:5420 200:6023 201:2538 202:8965 203:8918 204:4522 205:2628 206:2844 207:2884 208:4002 209:3605 210:2950 211:1555 212:2266 213:2050 214:928 215:99 216:5308 217:1655 218:623 219:313 220:1278 221:557 222:326 223:500 End of report

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New AS Number Block allocated to the RIPE NCC
by Ingrid Wijte 10 Sep '13

10 Sep '13

Dear Colleagues, The RIPE NCC has received the following AS Number Block from the IANA in September 2013. 61952-62463 199680-200191 You may want to update your records accordingly. Best regards, Ingrid Wijte Registration Services Assistant Manager RIPE NCC

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BGP Update Report
by cidr-report＠potaroo.net 07 Sep '13

07 Sep '13

BGP Update Report Interval: 29-Aug-13 -to- 05-Sep-13 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS6866 122404 5.8% 683.8 -- CYTA-NETWORK Cyprus Telecommunications Authority 2 - AS27738 42369 2.0% 73.4 -- Ecuadortelecom S.A. 3 - AS9829 34878 1.7% 27.4 -- BSNL-NIB National Internet Backbone 4 - AS8402 34340 1.6% 20.0 -- CORBINA-AS OJSC "Vimpelcom" 5 - AS28573 26252 1.2% 7.9 -- NET Serviços de Comunicação S.A. 6 - AS14287 21002 1.0% 388.9 -- TRIAD-TELECOM - Triad Telecom, Inc. 7 - AS9416 19059 0.9% 560.6 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 8 - AS27941 18220 0.9% 1138.8 -- CONSULNETWORK LTDA 9 - AS36998 17919 0.8% 9.6 -- SDN-MOBITEL 10 - AS4775 16486 0.8% 229.0 -- GLOBE-TELECOM-AS Globe Telecoms 11 - AS6713 15677 0.7% 29.3 -- IAM-AS 12 - AS9498 13823 0.7% 15.2 -- BBIL-AP BHARTI Airtel Ltd. 13 - AS11664 12702 0.6% 33.7 -- Techtel LMDS Comunicaciones Interactivas S.A. 14 - AS10620 11860 0.6% 4.8 -- Telmex Colombia S.A. 15 - AS4434 10579 0.5% 155.6 -- ERX-RADNET1-AS PT Rahajasa Media Internet 16 - AS2118 10022 0.5% 7.3 -- RELCOM-AS OOO "NPO Relcom" 17 - AS48612 9892 0.5% 899.3 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 18 - AS33597 9872 0.5% 60.6 -- INFORELAY - InfoRelay Online Systems, Inc. 19 - AS23487 9700 0.5% 89.8 -- CONECEL 20 - AS50710 9254 0.4% 38.4 -- EARTHLINK-AS EarthLink Ltd. Communications&Internet Services TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS53008 8175 0.4% 8175.0 -- Pontal Cabo Ltda 2 - AS6174 7201 0.3% 3600.5 -- SPRINTLINK8 - Sprint 3 - AS42334 3226 0.1% 3226.0 -- BBP-AS Broadband Plus s.a.l. 4 - AS28698 6646 0.3% 2215.3 -- UUNETZM-AS 5 - AS7202 8766 0.4% 1252.3 -- FAMU - Florida A & M University 6 - AS27941 18220 0.9% 1138.8 -- CONSULNETWORK LTDA 7 - AS38654 6615 0.3% 1102.5 -- INES-NETWORK INES Corporation. 8 - AS37367 1072 0.1% 1072.0 -- CALLKEY 9 - AS43884 949 0.1% 949.0 -- EG-CONSULTING-AS EG Information Consulting Ltd 10 - AS6629 9219 0.4% 921.9 -- NOAA-AS - NOAA 11 - AS48612 9892 0.5% 899.3 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 12 - AS37374 746 0.0% 746.0 -- Liquid-zambia 13 - AS57201 713 0.0% 713.0 -- EDF-AS Estonian Defence Forces 14 - AS6866 122404 5.8% 683.8 -- CYTA-NETWORK Cyprus Telecommunications Authority 15 - AS18148 597 0.0% 597.0 -- FUKUOKA-U Fukuoka University 16 - AS9416 19059 0.9% 560.6 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 17 - AS47582 555 0.0% 555.0 -- KRAFT-S-TOGLIATTI Kraft-S JSC 18 - AS59699 535 0.0% 535.0 -- NICEBLUE-AS Nice Blue s.r.l. 19 - AS38000 1556 0.1% 518.7 -- CRISIL-AS [CRISIL Limited.Autonomous System] 20 - AS3 514 0.0% 307.0 -- CMED-AS Cmed Technology Ltd TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 61.95.239.0/24 11974 0.5% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 2 - 202.154.17.0/24 10391 0.5% AS4434 -- ERX-RADNET1-AS PT Rahajasa Media Internet 3 - 92.246.207.0/24 9854 0.4% AS48612 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 4 - 203.118.224.0/21 9537 0.4% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 5 - 203.118.232.0/21 9427 0.4% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 6 - 192.58.232.0/24 9127 0.4% AS6629 -- NOAA-AS - NOAA 7 - 120.28.62.0/24 8494 0.4% AS4775 -- GLOBE-TELECOM-AS Globe Telecoms 8 - 194.219.56.0/24 8178 0.4% AS1241 -- FORTHNET-GR Forthnet 9 - 177.185.160.0/20 8175 0.4% AS53008 -- Pontal Cabo Ltda 10 - 222.127.0.0/24 7906 0.4% AS4775 -- GLOBE-TELECOM-AS Globe Telecoms 11 - 41.216.64.0/19 7360 0.3% AS28698 -- UUNETZM-AS AS37374 -- Liquid-zambia 12 - 150.39.0.0/16 6610 0.3% AS38654 -- INES-NETWORK INES Corporation. 13 - 69.38.178.0/24 4710 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc. 14 - 204.29.132.0/23 4594 0.2% AS1880 -- STUPI Svensk Teleutveckling & Produktinnovation, STUPI AB 15 - 200.29.234.0/24 4575 0.2% AS27941 -- CONSULNETWORK LTDA 16 - 200.29.238.0/24 4575 0.2% AS27941 -- CONSULNETWORK LTDA 17 - 200.29.236.0/24 4575 0.2% AS27941 -- CONSULNETWORK LTDA 18 - 200.29.239.0/24 4483 0.2% AS27941 -- CONSULNETWORK LTDA 19 - 168.223.206.0/23 4390 0.2% AS7202 -- FAMU - Florida A & M University 20 - 64.187.64.0/23 4385 0.2% AS16608 -- KENTEC - Kentec Communications, 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 07 Sep '13

07 Sep '13

This report has been generated at Fri Sep 6 21:14:04 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 30-08-13 479696 271236 31-08-13 479888 271502 01-09-13 479969 271415 02-09-13 480012 270940 03-09-13 479606 271654 04-09-13 479909 272113 05-09-13 480734 272243 06-09-13 481151 272602 AS Summary 45072 Number of ASes in routing system 18545 Number of ASes announcing only one prefix 4174 Largest number of prefixes announced by an AS AS7029 : WINDSTREAM - Windstream Communications Inc 117918976 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'). --- 06Sep13 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 481041 272501 208540 43.4% All ASes AS6389 3068 65 3003 97.9% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS28573 3233 473 2760 85.4% NET Serviços de Comunicação S.A. AS17974 2666 170 2496 93.6% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS7029 4174 2025 2149 51.5% WINDSTREAM - Windstream Communications Inc AS4766 2919 939 1980 67.8% KIXS-AS-KR Korea Telecom AS22773 2044 138 1906 93.2% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS18566 2065 468 1597 77.3% COVAD - Covad Communications Co. AS10620 2549 1015 1534 60.2% Telmex Colombia S.A. AS3356 3236 1714 1522 47.0% LEVEL3 Level 3 Communications AS36998 1862 423 1439 77.3% SDN-MOBITEL AS4323 2971 1534 1437 48.4% TWTC - tw telecom holdings, inc. AS18881 1430 69 1361 95.2% Global Village Telecom AS7303 1693 455 1238 73.1% Telecom Argentina S.A. AS4755 1768 589 1179 66.7% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS2118 1179 75 1104 93.6% RELCOM-AS OOO "NPO Relcom" AS7552 1161 131 1030 88.7% VIETEL-AS-AP Vietel Corporation AS22561 1196 212 984 82.3% DIGITAL-TELEPORT - Digital Teleport Inc. AS1785 2013 1157 856 42.5% AS-PAETEC-NET - PaeTec Communications, Inc. AS11830 927 117 810 87.4% Instituto Costarricense de Electricidad y Telecom. AS18101 981 179 802 81.8% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS4808 1160 402 758 65.3% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7545 2073 1351 722 34.8% TPG-INTERNET-AP TPG Telecom Limited AS701 1521 800 721 47.4% UUNET - MCI Communications Services, Inc. d/b/a Verizon Business AS13977 853 142 711 83.4% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS6147 734 44 690 94.0% Telefonica del Peru S.A.A. AS8151 1290 608 682 52.9% Uninet S.A. de C.V. AS855 732 55 677 92.5% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS6983 1152 483 669 58.1% ITCDELTA - ITC^Deltacom AS24560 1090 433 657 60.3% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS7738 764 135 629 82.3% Telemar Norte Leste S.A. Total 54504 16401 38103 69.9% Top 30 total Possible Bogus Routes 23.92.128.0/17 AS42981 RES-PL RES.PL ISP S.C. 27.54.116.0/22 AS55452 27.54.116.0/24 AS55452 27.54.119.0/24 AS55452 31.13.184.0/21 AS42981 RES-PL RES.PL ISP S.C. 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.182.96.0/23 AS15830 TELECITY-LON TELECITYGROUP INTERNATIONAL LIMITED 64.185.224.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.225.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.226.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.227.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.228.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.229.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.230.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.231.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.232.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.233.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.234.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.235.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.236.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.237.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.238.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.239.0/24 AS27431 JTLNET - JTL Networks Inc. 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc. 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc. 65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 72.35.224.0/22 AS30097 NUWAVE - NuWave 72.35.229.0/24 AS30188 TELEVERGENCE - Televergence Solutions Inc. 72.35.232.0/21 AS6246 AVALONTEL - AvalonTel 72.44.16.0/20 AS15054 NORTHEAST-TEXAS-BROADBAND-LLC - Northeast Texas Broadband, LLC 74.115.124.0/23 AS46540 NARSASN - National Asset Recovery Services, Inc 82.103.0.0/18 AS30901 91.195.66.0/23 AS3356 LEVEL3 Level 3 Communications 91.197.36.0/22 AS43359 91.199.90.0/24 AS44330 91.200.188.0/22 AS44016 91.205.188.0/22 AS47983 91.207.0.0/23 AS174 COGENT Cogent/PSI 91.209.163.0/24 AS48445 91.212.54.0/24 AS21409 IKOULA Ikoula Net SAS 93.190.8.0/24 AS47254 93.190.9.0/24 AS47254 93.190.10.0/24 AS47254 100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 103.13.112.0/22 AS17676 GIGAINFRA Softbank BB Corp. 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 164.40.184.0/24 AS19821 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.111.111.0/24 AS8039 CCC-ASN-1 - Cinergy Communications 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 174.138.144.0/20 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 185.34.168.0/22 AS35224 SALLANDXS SallandXS B.V. 190.3.160.0/21 AS27975 SYNAPSIS COLOMBIA LTDA 190.15.72.0/21 AS15146 CABLEBAHAMAS - Cable Bahamas 190.124.252.0/22 AS7303 Telecom Argentina S.A. 193.0.227.0/24 AS34476 193.33.66.0/23 AS39874 193.33.112.0/23 AS8586 OBSL-AS TalkTalk Communications Limited 193.109.15.0/24 AS12690 MKSNET-AS MKS Autonomous System 193.109.224.0/24 AS47427 193.111.125.0/24 AS44581 SE-ALLTELE AllTele Allmanna Svenska Telefonaktiebolaget 193.111.155.0/24 AS44581 SE-ALLTELE AllTele Allmanna Svenska Telefonaktiebolaget 193.164.152.0/24 AS3356 LEVEL3 Level 3 Communications 193.178.217.0/24 AS20737 194.50.82.0/24 AS16276 OVH OVH Systems 194.79.48.0/22 AS39117 194.113.27.0/24 AS12518 SHLINK SHLINK Internet Service 194.117.250.0/23 AS41412 MIVITEC-AS MIVITEC GmbH 194.126.219.0/24 AS34545 194.146.220.0/22 AS29692 194.169.237.0/24 AS12968 CDP Netia SA 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.58.248.0/21 AS27849 201.71.16.0/20 AS28638 EMTEC EMPRESA DE TECNOLOGIA EMPREENDIMENTOS DE COM 201.77.96.0/20 AS28639 Daniela Ropke da Rosa 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.43.124.0/24 AS38193 TWA-AS-AP Transworld Associates (Pvt.) Ltd. 202.43.127.0/24 AS36351 SOFTLAYER - SoftLayer Technologies Inc. 202.58.113.0/24 AS19161 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.84.16.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.84.17.0/24 AS17781 XINHUA Xinhua News Agency 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.142.219.0/24 AS45149 203.191.48.0/20 AS24175 VINAREN-AS-AP VietNam Research and Education Network 203.191.56.0/21 AS38042 INCOMNET-MONGOLIA-AS-AP Incomnet LLC, Mongolia, VSAT and Wireless service 204.9.116.0/22 AS30097 NUWAVE - NuWave 204.10.88.0/21 AS3356 LEVEL3 Level 3 Communications 204.10.92.0/23 AS30097 NUWAVE - NuWave 204.10.94.0/23 AS30097 NUWAVE - NuWave 204.10.112.0/21 AS27027 ANBELL ASN-ANBELL 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC 204.187.11.0/24 AS51113 ELEKTA-AS Elekta 205.211.160.0/24 AS30045 UHN-ASN - University Health Network 206.81.112.0/20 AS32618 ADKNO-KC - Adknowledge, Inc. 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 206.221.176.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.177.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.178.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.179.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.180.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.181.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.182.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.183.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.184.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.185.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.186.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.187.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.188.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.189.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.190.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.191.0/24 AS27431 JTLNET - JTL Networks Inc. 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.254.128.0/21 AS30689 FLOW-NET - FLOW 207.254.128.0/24 AS30689 FLOW-NET - FLOW 207.254.136.0/21 AS30689 FLOW-NET - FLOW 208.68.244.0/22 AS17140 208.68.244.0/23 AS17140 208.68.246.0/23 AS17140 208.76.20.0/24 AS31812 208.76.21.0/24 AS31812 208.77.164.0/24 AS22659 208.77.165.0/24 AS22659 208.77.166.0/24 AS22659 208.77.167.0/24 AS22659 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.85.116.0/23 AS25956 ALPHEUS - Alpheus Data Services, L.L.C. 208.85.212.0/22 AS32618 ADKNO-KC - Adknowledge, Inc. 208.89.32.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.33.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.34.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.35.0/24 AS27431 JTLNET - JTL Networks Inc. 208.90.64.0/22 AS16415 PRCNET-DOM - Precision Response Corporation 208.91.72.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.73.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.76.0/23 AS21681 ANDOVER-TRADING - ANDOVER TRADING 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.209.51.0/24 AS18687 MPOWER-2 - MPOWER COMMUNICATIONS CORP. 209.209.64.0/20 AS46851 IPARADIGMS - iParadigms, LLC 209.212.63.0/24 AS16467 ASN-NEXTWEB-R1 - Nextweb, Inc 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.234.112.0/23 AS32252 209.234.114.0/23 AS32252 209.234.116.0/24 AS32252 209.234.117.0/24 AS32252 209.234.118.0/24 AS32252 209.234.119.0/24 AS32252 209.234.120.0/24 AS32252 209.234.121.0/24 AS32252 209.234.122.0/24 AS32252 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 216.151.192.0/21 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.151.200.0/21 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.234.128.0/22 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.139.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 06 Sep '13

06 Sep '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 07 Sep, 2013 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 466753 Prefixes after maximum aggregation: 188207 Deaggregation factor: 2.48 Unique aggregates announced to Internet: 231835 Total ASes present in the Internet Routing Table: 44906 Prefixes per ASN: 10.39 Origin-only ASes present in the Internet Routing Table: 35097 Origin ASes announcing only one prefix: 16257 Transit ASes present in the Internet Routing Table: 5913 Transit-only ASes present in the Internet Routing Table: 165 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 30 Max AS path prepend of ASN ( 36992) 22 Prefixes from unregistered ASNs in the Routing Table: 5649 Unregistered ASNs in the Routing Table: 1916 Number of 32-bit ASNs allocated by the RIRs: 5006 Number of 32-bit ASNs visible in the Routing Table: 3896 Prefixes from 32-bit ASNs in the Routing Table: 11954 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 362 Number of addresses announced to Internet: 2641573844 Equivalent to 157 /8s, 115 /16s and 55 /24s Percentage of available address space announced: 71.4 Percentage of allocated address space announced: 71.4 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 95.0 Total number of prefixes smaller than registry allocations: 163579 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 110477 Total APNIC prefixes after maximum aggregation: 33521 APNIC Deaggregation factor: 3.30 Prefixes being announced from the APNIC address blocks: 112415 Unique aggregates announced from the APNIC address blocks: 46754 APNIC Region origin ASes present in the Internet Routing Table: 4866 APNIC Prefixes per ASN: 23.10 APNIC Region origin ASes announcing only one prefix: 1223 APNIC Region transit ASes present in the Internet Routing Table: 829 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: 661 Number of APNIC addresses announced to Internet: 728202176 Equivalent to 43 /8s, 103 /16s and 123 /24s Percentage of available APNIC address space announced: 85.1 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 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: 161488 Total ARIN prefixes after maximum aggregation: 81121 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 162089 Unique aggregates announced from the ARIN address blocks: 75491 ARIN Region origin ASes present in the Internet Routing Table: 15867 ARIN Prefixes per ASN: 10.22 ARIN Region origin ASes announcing only one prefix: 6025 ARIN Region transit ASes present in the Internet Routing Table: 1661 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: 20 Number of ARIN addresses announced to Internet: 1071412992 Equivalent to 63 /8s, 220 /16s and 119 /24s Percentage of available ARIN address space announced: 56.7 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 119588 Total RIPE prefixes after maximum aggregation: 61203 RIPE Deaggregation factor: 1.95 Prefixes being announced from the RIPE address blocks: 123427 Unique aggregates announced from the RIPE address blocks: 79478 RIPE Region origin ASes present in the Internet Routing Table: 17412 RIPE Prefixes per ASN: 7.09 RIPE Region origin ASes announcing only one prefix: 8246 RIPE Region transit ASes present in the Internet Routing Table: 2819 Average RIPE Region AS path length visible: 5.2 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2390 Number of RIPE addresses announced to Internet: 657143780 Equivalent to 39 /8s, 43 /16s and 55 /24s Percentage of available RIPE address space announced: 95.5 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 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: 51499 Total LACNIC prefixes after maximum aggregation: 9762 LACNIC Deaggregation factor: 5.28 Prefixes being announced from the LACNIC address blocks: 56191 Unique aggregates announced from the LACNIC address blocks: 25825 LACNIC Region origin ASes present in the Internet Routing Table: 2011 LACNIC Prefixes per ASN: 27.94 LACNIC Region origin ASes announcing only one prefix: 566 LACNIC Region transit ASes present in the Internet Routing Table: 379 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: 819 Number of LACNIC addresses announced to Internet: 137498160 Equivalent to 8 /8s, 50 /16s and 14 /24s Percentage of available LACNIC address space announced: 82.0 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 11655 Total AfriNIC prefixes after maximum aggregation: 2549 AfriNIC Deaggregation factor: 4.57 Prefixes being announced from the AfriNIC address blocks: 12269 Unique aggregates announced from the AfriNIC address blocks: 3952 AfriNIC Region origin ASes present in the Internet Routing Table: 652 AfriNIC Prefixes per ASN: 18.82 AfriNIC Region origin ASes announcing only one prefix: 197 AfriNIC Region transit ASes present in the Internet Routing Table: 138 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6 Number of AfriNIC addresses announced to Internet: 46563072 Equivalent to 2 /8s, 198 /16s and 127 /24s Percentage of available AfriNIC address space announced: 46.3 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2919 11561 924 Korea Telecom (KIX) 17974 2667 903 91 PT TELEKOMUNIKASI INDONESIA 7545 2068 321 112 TPG Internet Pty Ltd 4755 1769 390 190 TATA Communications formerly 9829 1547 1237 46 BSNL National Internet Backbo 9583 1229 92 508 Sify Limited 9498 1184 309 70 BHARTI Airtel Ltd. 4808 1160 2129 342 CNCGROUP IP network: China169 7552 1139 1080 13 Vietel Corporation 24560 1090 394 160 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 3068 3689 62 bellsouth.net, inc. 18566 2065 382 184 Covad Communications 22773 2041 2933 125 Cox Communications, Inc. 1785 2013 679 125 PaeTec Communications, Inc. 20115 1675 1645 630 Charter Communications 4323 1618 1119 410 Time Warner Telecom 701 1520 11119 796 UUNET Technologies, Inc. 30036 1344 301 643 Mediacom Communications Corp 7018 1313 11277 827 AT&T WorldNet Services 11492 1220 218 366 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 1724 544 16 Corbina telecom 34984 1314 244 221 BILISIM TELEKOM 2118 1179 97 13 EUnet/RELCOM Autonomous Syste 20940 987 355 766 Akamai Technologies European 31148 982 43 18 FreeNet ISP 6830 895 2367 427 UPC Distribution Services 13188 847 99 72 Educational Network 8551 752 370 41 Bezeq International 12479 687 797 53 Uni2 Autonomous System 58113 541 55 339 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 3232 1719 96 NET Servicos de Comunicao S.A 10620 2547 416 259 TVCABLE BOGOTA 7303 1693 1118 223 Telecom Argentina Stet-France 18881 1430 844 20 Global Village Telecom 8151 1282 2775 386 UniNet S.A. de C.V. 14522 987 150 9 SatNet S.A. 11830 926 364 15 Instituto Costarricense de El 27947 838 94 91 Telconet S.A 6503 812 434 64 AVANTEL, S.A. 7738 764 1498 36 Telecomunicacoes da Bahia S.A Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 36998 1861 112 5 MOBITEL 24863 869 274 30 LINKdotNET AS number 6713 543 633 26 Itissalat Al-MAGHRIB 8452 435 956 9 TEDATA 24835 291 80 8 RAYA Telecom - Egypt 3741 257 921 216 The Internet Solution 36992 222 501 28 Etisalat MISR 15706 221 32 6 Sudatel Internet Exchange Aut 29571 220 17 12 Ci Telecom Autonomous system 12258 193 28 71 Vodacom Internet Company Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3232 1719 96 NET Servicos de Comunicao S.A 6389 3068 3689 62 bellsouth.net, inc. 4766 2919 11561 924 Korea Telecom (KIX) 17974 2667 903 91 PT TELEKOMUNIKASI INDONESIA 10620 2547 416 259 TVCABLE BOGOTA 7545 2068 321 112 TPG Internet Pty Ltd 18566 2065 382 184 Covad Communications 22773 2041 2933 125 Cox Communications, Inc. 1785 2013 679 125 PaeTec Communications, Inc. 36998 1861 112 5 MOBITEL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 3068 3006 bellsouth.net, inc. 17974 2667 2576 PT TELEKOMUNIKASI INDONESIA 10620 2547 2288 TVCABLE BOGOTA 4766 2919 1995 Korea Telecom (KIX) 7545 2068 1956 TPG Internet Pty Ltd 22773 2041 1916 Cox Communications, Inc. 1785 2013 1888 PaeTec Communications, Inc. 18566 2065 1881 Covad Communications 36998 1861 1856 MOBITEL 8402 1724 1708 Corbina telecom Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic 62719 UNALLOCATED 12.27.130.0/24 4323 Time Warner Telecom 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 209 Qwest 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic 33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.100.0.0/24 4847 China Networks Inter-Exchange Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.90.128.0/18 27418 OUTOFWALL INC. 23.90.192.0/18 36086 Broad Communications Technolo 23.91.0.0/19 40676 Psychz Networks 23.91.32.0/19 36315 Servpac Inc. 23.92.16.0/21 8001 Net Access Corporation 23.92.24.0/22 6939 Hurricane Electric 23.92.48.0/20 29761 OC3 Networks & Web Solutions, 23.92.64.0/24 54540 Incero LLC 23.92.65.0/24 54540 Incero LLC 23.92.66.0/24 54540 Incero LLC Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:11 /10:30 /11:93 /12:250 /13:479 /14:911 /15:1612 /16:12783 /17:6696 /18:11128 /19:22799 /20:32381 /21:35037 /22:49361 /23:43119 /24:247605 /25:827 /26:990 /27:467 /28:48 /29:77 /30:19 /31:0 /32:14 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2016 2065 Covad Communications 36998 1826 1861 MOBITEL 6389 1713 3068 bellsouth.net, inc. 8402 1447 1724 Corbina telecom 22773 1327 2041 Cox Communications, Inc. 30036 1207 1344 Mediacom Communications Corp 11492 1181 1220 Cable One 1785 1085 2013 PaeTec Communications, Inc. 6983 1025 1152 ITC^Deltacom 7011 933 1176 Citizens Utilities Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:809 2:844 3:3 4:19 5:940 6:19 8:614 12:1894 13:2 14:867 15:11 16:3 17:11 18:19 20:18 23:377 24:1744 27:1565 31:1436 32:45 33:2 34:5 36:71 37:1863 38:898 39:4 40:179 41:3294 42:255 44:9 46:1972 47:4 49:665 50:840 52:12 54:37 55:7 57:26 58:1168 59:621 60:336 61:1415 62:1225 63:1990 64:4558 65:2311 66:4166 67:2064 68:1090 69:3302 70:863 71:496 72:2007 74:2549 75:329 76:304 77:1163 78:1056 79:625 80:1318 81:1024 82:646 83:582 84:581 85:1264 86:483 87:1049 88:556 89:1833 90:158 91:5623 92:604 93:1675 94:2027 95:1569 96:509 97:339 98:1041 99:44 100:29 101:598 103:3292 105:519 106:142 107:207 108:501 109:1878 110:963 111:1129 112:568 113:792 114:732 115:987 116:977 117:818 118:1124 119:1287 120:366 121:740 122:1872 123:1249 124:1387 125:1422 128:614 129:221 130:318 131:671 132:351 133:161 134:287 135:67 136:272 137:267 138:348 139:180 140:196 141:325 142:554 143:387 144:493 145:100 146:529 147:490 148:691 149:356 150:152 151:581 152:416 153:195 154:30 155:480 156:274 157:409 158:284 159:754 160:350 161:458 162:629 163:226 164:626 165:561 166:256 167:606 168:1033 169:125 170:1083 171:194 172:25 173:1600 174:520 175:499 176:1190 177:2148 178:1907 179:113 180:1528 181:706 182:1264 183:436 184:633 185:809 186:2475 187:1448 188:1896 189:1308 190:7263 192:6915 193:5705 194:4650 195:3573 196:1340 197:1011 198:4664 199:5445 200:6059 201:2608 202:8941 203:8920 204:4521 205:2619 206:2835 207:2901 208:4003 209:3623 210:2945 211:1560 212:2265 213:2056 214:919 215:100 216:5287 217:1653 218:623 219:312 220:1277 221:557 222:326 223:499 End of report

1 0

IETF last call on making flap damping usable
by Rob Evans 05 Sep '13

05 Sep '13

Folks, For info, an Internet Draft by Randy and colleagues on flap damping is currently in last call at the IETF: <http://www.ietf.org/mail-archive/web/idr/current/msg12365.html> The draft is here: <http://tools.ietf.org/html/draft-ietf-idr-rfd-usable-03> Cheers, Rob

3 2

some stats on use of duplicate ASNs in the RIPE Database
by Denis Walker 02 Sep '13

02 Sep '13

Dear Colleagues, A user asked us, off list, if we could produce some stats on how the duplicate ASNs contained in the RIPE Database are used for originating routes. I thought the numbers may be of general interest. There are 1118 aut-num objects in the RIPE Database that are not RIPE NCC administered resources. Of these 988 of them originate route(6) objects. From these 988 objects, 986 of them originate route objects. 169 of them originate route6 objects. Regards Denis Walker Business Analyst RIPE NCC Database Team

1 0

BGP Update Report
by cidr-report＠potaroo.net 31 Aug '13

31 Aug '13

BGP Update Report Interval: 22-Aug-13 -to- 29-Aug-13 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS3593 61034 2.5% 256.4 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 2 - AS27738 41907 1.7% 72.8 -- Ecuadortelecom S.A. 3 - AS8402 40274 1.7% 21.7 -- CORBINA-AS OJSC "Vimpelcom" 4 - AS9829 31450 1.3% 23.9 -- BSNL-NIB National Internet Backbone 5 - AS18403 31330 1.3% 53.1 -- FPT-AS-AP The Corporation for Financing & Promoting Technology 6 - AS28573 28643 1.2% 8.7 -- NET Serviços de Comunicação S.A. 7 - AS55714 25129 1.0% 97.8 -- APNIC-FIBERLINK-PK Fiberlink Pvt.Ltd 8 - AS2118 22648 0.9% 16.5 -- RELCOM-AS OOO "NPO Relcom" 9 - AS9416 18951 0.8% 321.2 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 10 - AS14287 18878 0.8% 349.6 -- TRIAD-TELECOM - Triad Telecom, Inc. 11 - AS4538 17187 0.7% 31.5 -- ERX-CERNET-BKB China Education and Research Network Center 12 - AS50710 16692 0.7% 69.5 -- EARTHLINK-AS EarthLink Ltd. Communications&Internet Services 13 - AS4775 16377 0.7% 195.0 -- GLOBE-TELECOM-AS Globe Telecoms 14 - AS9498 15148 0.6% 12.8 -- BBIL-AP BHARTI Airtel Ltd. 15 - AS4755 14230 0.6% 8.1 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 16 - AS647 12307 0.5% 83.7 -- DNIC-ASBLK-00616-00665 - DoD Network Information Center 17 - AS10620 12255 0.5% 4.9 -- Telmex Colombia S.A. 18 - AS38654 11671 0.5% 1945.2 -- INES-NETWORK INES Corporation. 19 - AS7545 11591 0.5% 6.8 -- TPG-INTERNET-AP TPG Telecom Limited 20 - AS15003 11434 0.5% 13.7 -- NOBIS-TECH - Nobis Technology Group, LLC TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS37367 3547 0.1% 3547.0 -- CALLKEY 2 - AS6174 7031 0.3% 3515.5 -- SPRINTLINK8 - Sprint 3 - AS22335 3163 0.1% 3163.0 -- MREN - Metropolitan Research and Education Network 4 - AS42334 2667 0.1% 2667.0 -- BBP-AS Broadband Plus s.a.l. 5 - AS53008 10271 0.4% 2567.8 -- Pontal Cabo Ltda 6 - AS37425 4681 0.2% 2340.5 -- Somcable 7 - AS38654 11671 0.5% 1945.2 -- INES-NETWORK INES Corporation. 8 - AS19301 3843 0.2% 1921.5 -- CERIDIAN-TAX - CERIDIAN TAX SERVICE, INC 9 - AS33648 3747 0.2% 1249.0 -- ELEPHANT - ColoFlorida / Elephant Outlook 10 - AS6629 9090 0.4% 909.0 -- NOAA-AS - NOAA 11 - AS14758 4922 0.2% 820.3 -- SJILLC-ASN - Vision Communications 12 - AS43884 776 0.0% 776.0 -- EG-CONSULTING-AS EG Information Consulting Ltd 13 - AS48612 9723 0.4% 694.5 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 14 - AS1880 4834 0.2% 604.2 -- STUPI Svensk Teleutveckling & Produktinnovation, STUPI AB 15 - AS44265 2235 0.1% 558.8 -- SMOLTELECOM-NET Smoltelecom Ltd 16 - AS22688 988 0.0% 494.0 -- DOLGENCORP - Dollar General Corporation 17 - AS16608 8133 0.3% 478.4 -- KENTEC - Kentec Communications, Inc. 18 - AS57201 430 0.0% 430.0 -- EDF-AS Estonian Defence Forces 19 - AS28698 1235 0.1% 411.7 -- UUNETZM-AS 20 - AS19406 4395 0.2% 399.5 -- TWRS-MA - Towerstream I, Inc. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 199.224.95.0/24 12162 0.5% AS3593 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 2 - 209.74.11.0/24 12160 0.5% AS3593 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 3 - 199.224.82.0/24 12160 0.5% AS3593 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 4 - 205.238.218.0/24 12159 0.5% AS3593 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 5 - 199.224.78.0/24 12158 0.5% AS3593 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 6 - 61.95.239.0/24 11838 0.5% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 7 - 150.39.0.0/16 11666 0.5% AS38654 -- INES-NETWORK INES Corporation. 8 - 177.185.160.0/20 10256 0.4% AS53008 -- Pontal Cabo Ltda 9 - 92.246.207.0/24 9507 0.4% AS48612 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 10 - 203.118.232.0/21 9399 0.4% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 11 - 203.118.224.0/21 9384 0.4% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 12 - 192.58.232.0/24 8998 0.3% AS6629 -- NOAA-AS - NOAA 13 - 202.154.17.0/24 8768 0.3% AS4434 -- ERX-RADNET1-AS PT Rahajasa Media Internet 14 - 194.219.56.0/24 8563 0.3% AS1241 -- FORTHNET-GR Forthnet 17 - 204.29.132.0/23 4827 0.2% AS1880 -- STUPI Svensk Teleutveckling & Produktinnovation, STUPI AB 18 - 41.79.196.0/24 4621 0.2% AS37425 -- Somcable 19 - 64.187.64.0/23 4503 0.2% AS16608 -- KENTEC - Kentec Communications, Inc. 20 - 69.38.178.0/24 4385 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc. Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

The Cidr Report
by cidr-report＠potaroo.net 31 Aug '13

31 Aug '13

This report has been generated at Fri Aug 30 21:13:28 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 23-08-13 475628 270610 24-08-13 476232 270671 25-08-13 476677 270524 26-08-13 476502 270544 27-08-13 476404 272206 28-08-13 479770 272778 29-08-13 479591 271300 30-08-13 479696 271126 AS Summary 45021 Number of ASes in routing system 18534 Number of ASes announcing only one prefix 4172 Largest number of prefixes announced by an AS AS7029 : WINDSTREAM - Windstream Communications Inc 117919968 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'). --- 30Aug13 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 479732 271245 208487 43.5% All ASes AS6389 3069 65 3004 97.9% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS28573 3225 472 2753 85.4% NET Serviços de Comunicação S.A. AS17974 2667 259 2408 90.3% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS7029 4172 2020 2152 51.6% WINDSTREAM - Windstream Communications Inc AS4766 2872 915 1957 68.1% KIXS-AS-KR Korea Telecom AS22773 2045 132 1913 93.5% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS18566 2065 468 1597 77.3% COVAD - Covad Communications Co. AS10620 2615 1039 1576 60.3% Telmex Colombia S.A. AS3356 3244 1715 1529 47.1% LEVEL3 Level 3 Communications AS36998 1862 394 1468 78.8% SDN-MOBITEL AS4323 2970 1533 1437 48.4% TWTC - tw telecom holdings, inc. AS18881 1452 67 1385 95.4% Global Village Telecom AS2118 1368 53 1315 96.1% RELCOM-AS OOO "NPO Relcom" AS7303 1733 455 1278 73.7% Telecom Argentina S.A. AS4755 1766 585 1181 66.9% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7552 1139 91 1048 92.0% VIETEL-AS-AP Vietel Corporation AS22561 1197 212 985 82.3% DIGITAL-TELEPORT - Digital Teleport Inc. AS1785 2006 1155 851 42.4% AS-PAETEC-NET - PaeTec Communications, Inc. AS11830 946 117 829 87.6% Instituto Costarricense de Electricidad y Telecom. AS18101 982 179 803 81.8% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS4808 1155 397 758 65.6% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7545 2066 1340 726 35.1% TPG-INTERNET-AP TPG Telecom Limited AS701 1523 801 722 47.4% UUNET - MCI Communications Services, Inc. d/b/a Verizon Business AS13977 854 140 714 83.6% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS8151 1290 587 703 54.5% Uninet S.A. de C.V. AS855 736 55 681 92.5% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS6983 1153 484 669 58.0% ITCDELTA - ITC^Deltacom AS24560 1089 430 659 60.5% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS17676 759 133 626 82.5% GIGAINFRA Softbank BB Corp. AS33363 1639 1030 609 37.2% BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC Total 55659 17323 38336 68.9% Top 30 total Possible Bogus Routes 23.92.128.0/17 AS42981 RES-PL RES.PL ISP S.C. 27.54.116.0/22 AS55452 27.54.116.0/24 AS55452 27.54.119.0/24 AS55452 31.13.184.0/21 AS42981 RES-PL RES.PL ISP S.C. 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.182.96.0/23 AS15830 TELECITY-LON TELECITYGROUP INTERNATIONAL LIMITED 64.185.224.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.225.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.226.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.227.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.228.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.229.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.230.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.231.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.232.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.233.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.234.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.235.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.236.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.237.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.238.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.239.0/24 AS27431 JTLNET - JTL Networks Inc. 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc. 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc. 65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 72.35.224.0/22 AS30097 NUWAVE - NuWave 72.35.229.0/24 AS30188 TELEVERGENCE - Televergence Solutions Inc. 72.35.232.0/21 AS30097 NUWAVE - NuWave 72.44.16.0/20 AS15054 NORTHEAST-TEXAS-BROADBAND-LLC - Northeast Texas Broadband, LLC 74.115.124.0/23 AS46540 NARSASN - National Asset Recovery Services, Inc 80.68.144.0/20 AS33982 82.103.0.0/18 AS30901 91.197.36.0/22 AS43359 91.199.90.0/24 AS44330 91.205.188.0/22 AS47983 91.209.163.0/24 AS48445 91.212.54.0/24 AS21409 IKOULA Ikoula Net SAS 93.190.8.0/24 AS47254 93.190.9.0/24 AS47254 93.190.10.0/24 AS47254 96.45.48.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.49.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.50.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.51.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.52.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.53.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.54.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.55.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.56.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.57.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.58.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.59.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.60.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.61.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.62.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.63.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 103.13.28.0/24 AS56309 SIAMDATA-TH 558/402 Ratchadapisek rd, 103.13.29.0/24 AS56309 SIAMDATA-TH 558/402 Ratchadapisek rd, 103.13.30.0/24 AS56309 SIAMDATA-TH 558/402 Ratchadapisek rd, 103.13.31.0/24 AS56309 SIAMDATA-TH 558/402 Ratchadapisek rd, 103.224.163.0/24 AS13251 ASIAN-AS-AP Asian Broadcasting Network (M) Sdn Bhd 103.224.188.0/23 AS13251 ASIAN-AS-AP Asian Broadcasting Network (M) Sdn Bhd 109.71.156.0/23 AS21246 IPKO-AS Ipko Telecommunications LLC 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 164.40.184.0/24 AS19821 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.111.111.0/24 AS8039 CCC-ASN-1 - Cinergy Communications 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 174.138.144.0/20 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 185.34.76.0/22 AS50387 RDI-AS Yureco Spolka Akcyjna 190.3.160.0/21 AS27975 SYNAPSIS COLOMBIA LTDA 190.15.72.0/21 AS15146 CABLEBAHAMAS - Cable Bahamas 190.124.252.0/22 AS7303 Telecom Argentina S.A. 193.33.66.0/23 AS39874 193.33.112.0/23 AS8586 OBSL-AS TalkTalk Communications Limited 193.34.108.0/22 AS42270 MAYNET-AS MAYNET SRL 193.109.15.0/24 AS12690 MKSNET-AS MKS Autonomous System 193.109.224.0/24 AS47427 193.111.125.0/24 AS44581 SE-ALLTELE AllTele Allmanna Svenska Telefonaktiebolaget 193.111.155.0/24 AS44581 SE-ALLTELE AllTele Allmanna Svenska Telefonaktiebolaget 193.164.152.0/24 AS3356 LEVEL3 Level 3 Communications 194.50.82.0/24 AS16276 OVH OVH Systems 194.79.48.0/22 AS39117 194.113.27.0/24 AS12518 SHLINK SHLINK Internet Service 194.117.250.0/23 AS41412 MIVITEC-AS MIVITEC GmbH 194.126.219.0/24 AS34545 194.169.237.0/24 AS12968 CDP Netia SA 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.58.248.0/21 AS27849 201.71.16.0/20 AS28638 EMTEC EMPRESA DE TECNOLOGIA EMPREENDIMENTOS DE COM 201.77.96.0/20 AS28639 Daniela Ropke da Rosa 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.58.113.0/24 AS19161 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.142.219.0/24 AS45149 203.191.48.0/20 AS24175 VINAREN-AS-AP VietNam Research and Education Network 203.191.56.0/21 AS38042 INCOMNET-MONGOLIA-AS-AP Incomnet LLC, Mongolia, VSAT and Wireless service 204.9.116.0/22 AS30097 NUWAVE - NuWave 204.10.88.0/21 AS3356 LEVEL3 Level 3 Communications 204.10.92.0/23 AS30097 NUWAVE - NuWave 204.10.94.0/23 AS30097 NUWAVE - NuWave 204.10.112.0/21 AS27027 ANBELL ASN-ANBELL 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC 204.187.11.0/24 AS51113 ELEKTA-AS Elekta 205.211.160.0/24 AS30045 UHN-ASN - University Health Network 206.81.112.0/20 AS32618 ADKNO-KC - Adknowledge, Inc. 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 206.221.176.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.177.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.178.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.179.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.180.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.181.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.182.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.183.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.184.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.185.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.186.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.187.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.188.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.189.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.190.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.191.0/24 AS27431 JTLNET - JTL Networks Inc. 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.254.128.0/21 AS30689 FLOW-NET - FLOW 207.254.128.0/24 AS30689 FLOW-NET - FLOW 207.254.136.0/21 AS30689 FLOW-NET - FLOW 208.68.244.0/22 AS17140 208.68.244.0/23 AS17140 208.68.246.0/23 AS17140 208.76.20.0/24 AS31812 208.76.21.0/24 AS31812 208.77.164.0/24 AS22659 208.77.165.0/24 AS22659 208.77.166.0/24 AS22659 208.77.167.0/24 AS22659 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.85.116.0/23 AS25956 ALPHEUS - Alpheus Data Services, L.L.C. 208.85.212.0/22 AS32618 ADKNO-KC - Adknowledge, Inc. 208.89.32.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.33.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.34.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.35.0/24 AS27431 JTLNET - JTL Networks Inc. 208.90.64.0/22 AS16415 PRCNET-DOM - Precision Response Corporation 208.91.72.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.73.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.76.0/23 AS21681 ANDOVER-TRADING - ANDOVER TRADING 209.160.81.0/24 AS36184 209.160.83.0/24 AS36184 209.160.84.0/24 AS36184 209.160.86.0/24 AS36184 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.209.51.0/24 AS18687 MPOWER-2 - MPOWER COMMUNICATIONS CORP. 209.209.64.0/20 AS46851 IPARADIGMS - iParadigms, LLC 209.212.63.0/24 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 216.151.192.0/21 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.151.200.0/21 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.234.128.0/22 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.139.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 30 Aug '13

30 Aug '13

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 31 Aug, 2013 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 465107 Prefixes after maximum aggregation: 187550 Deaggregation factor: 2.48 Unique aggregates announced to Internet: 231015 Total ASes present in the Internet Routing Table: 44850 Prefixes per ASN: 10.37 Origin-only ASes present in the Internet Routing Table: 35058 Origin ASes announcing only one prefix: 16251 Transit ASes present in the Internet Routing Table: 5917 Transit-only ASes present in the Internet Routing Table: 178 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 29 Max AS path prepend of ASN ( 36992) 22 Prefixes from unregistered ASNs in the Routing Table: 5356 Unregistered ASNs in the Routing Table: 1757 Number of 32-bit ASNs allocated by the RIRs: 4989 Number of 32-bit ASNs visible in the Routing Table: 3875 Prefixes from 32-bit ASNs in the Routing Table: 11812 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 352 Number of addresses announced to Internet: 2638983692 Equivalent to 157 /8s, 75 /16s and 178 /24s Percentage of available address space announced: 71.3 Percentage of allocated address space announced: 71.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 94.9 Total number of prefixes smaller than registry allocations: 162731 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 110153 Total APNIC prefixes after maximum aggregation: 33429 APNIC Deaggregation factor: 3.30 Prefixes being announced from the APNIC address blocks: 112046 Unique aggregates announced from the APNIC address blocks: 46620 APNIC Region origin ASes present in the Internet Routing Table: 4873 APNIC Prefixes per ASN: 22.99 APNIC Region origin ASes announcing only one prefix: 1230 APNIC Region transit ASes present in the Internet Routing Table: 828 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 23 Number of APNIC region 32-bit ASNs visible in the Routing Table: 650 Number of APNIC addresses announced to Internet: 727650304 Equivalent to 43 /8s, 95 /16s and 16 /24s Percentage of available APNIC address space announced: 85.0 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: 161368 Total ARIN prefixes after maximum aggregation: 80974 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 161870 Unique aggregates announced from the ARIN address blocks: 75307 ARIN Region origin ASes present in the Internet Routing Table: 15853 ARIN Prefixes per ASN: 10.21 ARIN Region origin ASes announcing only one prefix: 6023 ARIN Region transit ASes present in the Internet Routing Table: 1667 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: 20 Number of ARIN addresses announced to Internet: 1070990592 Equivalent to 63 /8s, 214 /16s and 5 /24s Percentage of available ARIN address space announced: 56.7 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 119263 Total RIPE prefixes after maximum aggregation: 60940 RIPE Deaggregation factor: 1.96 Prefixes being announced from the RIPE address blocks: 123132 Unique aggregates announced from the RIPE address blocks: 79169 RIPE Region origin ASes present in the Internet Routing Table: 17385 RIPE Prefixes per ASN: 7.08 RIPE Region origin ASes announcing only one prefix: 8240 RIPE Region transit ASes present in the Internet Routing Table: 2817 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2392 Number of RIPE addresses announced to Internet: 657235428 Equivalent to 39 /8s, 44 /16s and 157 /24s Percentage of available RIPE address space announced: 95.5 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 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: 50836 Total LACNIC prefixes after maximum aggregation: 9620 LACNIC Deaggregation factor: 5.28 Prefixes being announced from the LACNIC address blocks: 55531 Unique aggregates announced from the LACNIC address blocks: 25704 LACNIC Region origin ASes present in the Internet Routing Table: 2000 LACNIC Prefixes per ASN: 27.77 LACNIC Region origin ASes announcing only one prefix: 563 LACNIC Region transit ASes present in the Internet Routing Table: 375 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: 807 Number of LACNIC addresses announced to Internet: 135924264 Equivalent to 8 /8s, 26 /16s and 10 /24s Percentage of available LACNIC address space announced: 81.0 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 11573 Total AfriNIC prefixes after maximum aggregation: 2537 AfriNIC Deaggregation factor: 4.56 Prefixes being announced from the AfriNIC address blocks: 12176 Unique aggregates announced from the AfriNIC address blocks: 3888 AfriNIC Region origin ASes present in the Internet Routing Table: 652 AfriNIC Prefixes per ASN: 18.67 AfriNIC Region origin ASes announcing only one prefix: 195 AfriNIC Region transit ASes present in the Internet Routing Table: 138 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6 Number of AfriNIC addresses announced to Internet: 46511616 Equivalent to 2 /8s, 197 /16s and 182 /24s Percentage of available AfriNIC address space announced: 46.2 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2872 11560 900 Korea Telecom (KIX) 17974 2668 903 91 PT TELEKOMUNIKASI INDONESIA 7545 2062 321 112 TPG Internet Pty Ltd 4755 1768 391 190 TATA Communications formerly 9829 1492 1220 44 BSNL National Internet Backbo 9583 1227 92 506 Sify Limited 9498 1181 309 70 BHARTI Airtel Ltd. 4808 1155 2128 337 CNCGROUP IP network: China169 7552 1139 1080 13 Vietel Corporation 24560 1089 394 160 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 3069 3689 62 bellsouth.net, inc. 18566 2065 382 184 Covad Communications 22773 2042 2933 124 Cox Communications, Inc. 1785 2006 679 125 PaeTec Communications, Inc. 20115 1673 1645 629 Charter Communications 4323 1615 1103 408 Time Warner Telecom 701 1522 11119 797 UUNET Technologies, Inc. 30036 1348 301 643 Mediacom Communications Corp 7018 1311 11277 827 AT&T WorldNet Services 11492 1220 218 366 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 1642 544 16 Corbina telecom 2118 1368 97 13 EUnet/RELCOM Autonomous Syste 34984 1307 244 221 BILISIM TELEKOM 31148 982 43 18 FreeNet ISP 20940 980 351 756 Akamai Technologies European 6830 895 2367 428 UPC Distribution Services 13188 846 99 72 Educational Network 8551 751 370 41 Bezeq International 12479 687 797 53 Uni2 Autonomous System 58113 541 55 339 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 3225 1695 101 NET Servicos de Comunicao S.A 10620 2614 421 238 TVCABLE BOGOTA 7303 1733 1158 223 Telecom Argentina Stet-France 18881 1452 844 20 Global Village Telecom 8151 1287 2774 389 UniNet S.A. de C.V. 11830 945 364 15 Instituto Costarricense de El 27947 839 94 91 Telconet S.A 6503 790 434 61 AVANTEL, S.A. 6147 734 374 25 Telefonica Del Peru 3816 723 302 83 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 1861 112 5 MOBITEL 24863 870 274 30 LINKdotNET AS number 6713 543 633 26 Itissalat Al-MAGHRIB 8452 435 956 9 TEDATA 24835 291 80 8 RAYA Telecom - Egypt 3741 258 921 217 The Internet Solution 36992 222 501 28 Etisalat MISR 15706 221 32 6 Sudatel Internet Exchange Aut 29571 220 17 12 Ci Telecom Autonomous system 12258 193 28 71 Vodacom Internet Company Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3225 1695 101 NET Servicos de Comunicao S.A 6389 3069 3689 62 bellsouth.net, inc. 4766 2872 11560 900 Korea Telecom (KIX) 17974 2668 903 91 PT TELEKOMUNIKASI INDONESIA 10620 2614 421 238 TVCABLE BOGOTA 18566 2065 382 184 Covad Communications 7545 2062 321 112 TPG Internet Pty Ltd 22773 2042 2933 124 Cox Communications, Inc. 1785 2006 679 125 PaeTec Communications, Inc. 36998 1861 112 5 MOBITEL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 3069 3007 bellsouth.net, inc. 17974 2668 2577 PT TELEKOMUNIKASI INDONESIA 10620 2614 2376 TVCABLE BOGOTA 4766 2872 1972 Korea Telecom (KIX) 7545 2062 1950 TPG Internet Pty Ltd 22773 2042 1918 Cox Communications, Inc. 18566 2065 1881 Covad Communications 1785 2006 1881 PaeTec Communications, Inc. 36998 1861 1856 MOBITEL 8402 1642 1626 Corbina telecom Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 209 Qwest 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic 33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks 30621 UNALLOCATED 12.151.74.0/23 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.100.0.0/24 4847 China Networks Inter-Exchange Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.90.128.0/18 27418 OUTOFWALL INC. 23.90.192.0/18 36086 Broad Communications Technolo 23.91.0.0/19 40676 Psychz Networks 23.91.32.0/19 36315 Servpac Inc. 23.92.16.0/21 8001 Net Access Corporation 23.92.24.0/22 6939 Hurricane Electric 23.92.48.0/20 62471 SupremeBytes, LLC 23.92.64.0/24 54540 Incero LLC 23.92.65.0/24 54540 Incero LLC 23.92.66.0/24 54540 Incero LLC Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:11 /10:30 /11:93 /12:250 /13:480 /14:907 /15:1620 /16:12771 /17:6674 /18:11082 /19:22660 /20:32276 /21:34963 /22:49128 /23:42939 /24:246733 /25:878 /26:986 /27:460 /28:44 /29:75 /30:17 /31:0 /32:14 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2016 2065 Covad Communications 36998 1826 1861 MOBITEL 6389 1714 3069 bellsouth.net, inc. 8402 1374 1642 Corbina telecom 22773 1329 2042 Cox Communications, Inc. 30036 1211 1348 Mediacom Communications Corp 11492 1181 1220 Cable One 1785 1078 2006 PaeTec Communications, Inc. 6983 1025 1153 ITC^Deltacom 10620 944 2614 TVCABLE BOGOTA Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:800 2:789 3:3 4:19 5:911 6:19 8:602 12:1895 13:2 14:872 15:11 16:3 17:11 18:19 20:18 23:370 24:1741 27:1555 31:1406 32:45 33:2 34:5 36:73 37:1842 38:902 39:4 40:179 41:3239 42:244 44:9 46:1958 47:4 49:665 50:838 52:12 54:37 55:6 57:26 58:1162 59:623 60:336 61:1415 62:1220 63:1989 64:4569 65:2293 66:4176 67:2072 68:1087 69:3303 70:863 71:496 72:2003 74:2536 75:327 76:302 77:1162 78:1054 79:628 80:1315 81:1022 82:634 83:584 84:579 85:1237 86:479 87:1046 88:539 89:1819 90:158 91:5589 92:636 93:1668 94:2023 95:1528 96:524 97:347 98:1041 99:44 100:29 101:597 103:3223 105:519 106:139 107:210 108:497 109:1869 110:953 111:1114 112:568 113:791 114:711 115:1032 116:973 117:804 118:1126 119:1292 120:364 121:740 122:1868 123:1240 124:1384 125:1418 128:610 129:223 130:311 131:671 132:351 133:160 134:282 135:67 136:259 137:267 138:347 139:178 140:197 141:321 142:552 143:383 144:493 145:100 146:531 147:490 148:685 149:354 150:151 151:561 152:415 153:194 154:30 155:481 156:274 157:407 158:282 159:750 160:350 161:460 162:622 163:222 164:628 165:561 166:255 167:605 168:1033 169:126 170:1081 171:191 172:25 173:1601 174:517 175:495 176:1194 177:2105 178:1908 179:118 180:1520 181:680 182:1244 183:444 184:640 185:791 186:2480 187:1375 188:1914 189:1281 190:7042 192:6946 193:5846 194:4702 195:3591 196:1334 197:1002 198:4647 199:5442 200:6017 201:2604 202:8934 203:8905 204:4525 205:2597 206:2838 207:2900 208:3994 209:3633 210:2936 211:1556 212:2252 213:2052 214:918 215:101 216:5304 217:1648 218:623 219:314 220:1277 221:555 222:324 223:506 End of report

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[training] RIPE NCC Webinars - new dates
by Training Mailbox 29 Aug '13

29 Aug '13

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

2 2

RIPE 67 CFP extended deadline 9 September 2013
by Benno Overeinder 26 Aug '13

26 Aug '13

Dear Colleagues, A list of currently accepted RIPE 67 Plenary talks, BoFs, Tutorials and Workshops is now published at: https://ripe67.ripe.net/programme/meeting-plan/draft-programme/ There are still few slots remaining for a final RIPE 67 programme and RIPE Programme Committee will accept new proposals until *9 September 2013*. This is our last call for you to submit your proposals. See https://ripe67.ripe.net/programme/cfp/ or find the original CFP below. Kind regards Filiz Yilmaz for RIPE Programme Committee ------------------ Call for Presentations A RIPE Meeting is an open event where Internet Service Providers, network operators and other interested parties get together. Although the meeting is mostly technical, it is also a chance for people to meet and network with others in their field. RIPE 67 will take place from 14-18 October 2013 in Athens, Greece. The RIPE Programme Committee (PC) is now seeking content proposals from the RIPE community for the plenary session presentations, BoFs (Birds of a Feather sessions), panels, workshops, tutorials and lightning talks at RIPE 67. The PC is looking for presentations covering topics of network engineering and operations, including but not limited to: * IPv6 deployment * Managing IPv4 scarcity in operations * Commercial transactions of IPv4 addresses * Data centre technologies * Network and DNS operations * Internet governance and regulatory practices * Network and routing security * Content delivery * Internet peering and mobile data exchange Submissions RIPE Meeting attendees are quite sensitive to keeping presentations non-commercial, and product marketing talks are strongly discouraged. Repeated audience feedback shows that the most successful talks focus on operational experience, research results, or case studies. For example, presenters wishing to describe a commercial solution should focus on the underlying technology and not attempt a product demonstration. The RIPE PC accepts proposals for different presentation formats, including plenary session presentations, tutorials, workshops, BoFs (Birds of a Feather sessions) and lightning talks. See the full descriptions of these formats at https://ripe67.ripe.net/programme/i-want-to-present/presentation-formats/ Presenters who are proposing a panel or BoF are encouraged to include speakers from several (perhaps even competing) companies and/or a neutral facilitator. In addition to presentations selected in advance for the plenary, the RIPE PC also offers several time slots for "lightning talks", which are selected immediately before or during the conference. The following general requirements apply: * Proposals for plenary session presentations, BoFs, panels, workshops and tutorials must be submitted for full consideration no later than 4 August 2013, using the meeting submission system (https://ripe67.ripe.net/submit-topic/). Proposals submitted after this date will be considered on a space-available basis. * Lightning talks should also be submitted using the meeting submission system (https://ripe67.ripe.net/submit-topic/) and can be submitted just days before the RIPE Meeting starts or even during the meeting week. The allocation of lightning talk slots will be announced in short notice - in some cases on the same day but often one day prior to the relevant session. * Presenters should indicate how much time they will require. See more information on time slot allocations per presentation format (https://ripe67.ripe.net/programme/i-want-to-present/presentation-formats/) * Proposals for talks will only be considered by the PC if they contain at least draft presentation slides (slides may be updated later on). For panels, proposals must contain a clear description, as well as the names of invited panelists, presenters and moderators. * Due to potential technical issues, it is expected that most, if not all, presenters/panelists will be physically present at the RIPE Meeting. If you have any questions or requests concerning content submissions, please email pc [at] ripe [dot] net. -- Benno J. Overeinder NLnet Labs http://www.nlnetlabs.nl/

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The Cidr Report
by cidr-report＠potaroo.net 24 Aug '13

24 Aug '13

This report has been generated at Fri Aug 23 21:13:28 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 16-08-13 475291 269969 17-08-13 474905 269949 18-08-13 474745 269992 19-08-13 474719 270214 20-08-13 475043 270108 21-08-13 475543 269812 22-08-13 474747 269663 23-08-13 475628 270260 AS Summary 44954 Number of ASes in routing system 18509 Number of ASes announcing only one prefix 4230 Largest number of prefixes announced by an AS AS7029 : WINDSTREAM - Windstream Communications Inc 117780704 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'). --- 23Aug13 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 476252 270281 205971 43.2% All ASes AS6389 2976 65 2911 97.8% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS17974 2661 104 2557 96.1% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS28573 3164 722 2442 77.2% NET Serviços de Comunicação S.A. AS7029 4230 2070 2160 51.1% WINDSTREAM - Windstream Communications Inc AS4766 2922 936 1986 68.0% KIXS-AS-KR Korea Telecom AS22773 2040 263 1777 87.1% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS18566 2065 468 1597 77.3% COVAD - Covad Communications Co. AS10620 2673 1077 1596 59.7% Telmex Colombia S.A. AS4323 2988 1540 1448 48.5% TWTC - tw telecom holdings, inc. AS36998 1862 433 1429 76.7% SDN-MOBITEL AS18881 1454 70 1384 95.2% Global Village Telecom AS7303 1732 454 1278 73.8% Telecom Argentina S.A. AS4755 1759 583 1176 66.9% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7552 1161 133 1028 88.5% VIETEL-AS-AP Vietel Corporation AS22561 1217 226 991 81.4% DIGITAL-TELEPORT - Digital Teleport Inc. AS2118 962 88 874 90.9% RELCOM-AS OOO "NPO Relcom" AS1785 2006 1157 849 42.3% AS-PAETEC-NET - PaeTec Communications, Inc. AS11830 946 117 829 87.6% Instituto Costarricense de Electricidad y Telecom. AS18101 983 178 805 81.9% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS4808 1152 395 757 65.7% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7545 2066 1337 729 35.3% TPG-INTERNET-AP TPG Telecom Limited AS701 1523 802 721 47.3% UUNET - MCI Communications Services, Inc. d/b/a Verizon Business AS13977 850 135 715 84.1% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS15003 847 157 690 81.5% NOBIS-TECH - Nobis Technology Group, LLC AS6147 739 51 688 93.1% Telefonica del Peru S.A.A. AS8151 1285 601 684 53.2% Uninet S.A. de C.V. AS855 736 55 681 92.5% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS6983 1151 483 668 58.0% ITCDELTA - ITC^Deltacom AS24560 1089 428 661 60.7% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS31148 979 339 640 65.4% FREENET-AS Freenet Ltd. Total 52218 15467 36751 70.4% Top 30 total Possible Bogus Routes 27.54.116.0/22 AS55452 27.54.116.0/24 AS55452 27.54.119.0/24 AS55452 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.182.96.0/23 AS15830 TELECITY-LON TELECITYGROUP INTERNATIONAL LIMITED 64.185.224.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.225.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.226.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.227.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.228.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.229.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.230.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.231.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.232.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.233.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.234.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.235.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.236.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.237.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.238.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.239.0/24 AS27431 JTLNET - JTL Networks Inc. 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc. 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc. 65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 72.35.224.0/22 AS30097 NUWAVE - NuWave 72.35.229.0/24 AS30188 TELEVERGENCE - Televergence Solutions Inc. 72.35.232.0/21 AS30097 NUWAVE - NuWave 72.44.16.0/20 AS15054 NORTHEAST-TEXAS-BROADBAND-LLC - Northeast Texas Broadband, LLC 74.115.124.0/23 AS46540 NARSASN - National Asset Recovery Services, Inc 80.68.144.0/20 AS33982 82.103.0.0/18 AS30901 91.197.36.0/22 AS43359 91.199.90.0/24 AS44330 91.205.188.0/22 AS47983 91.207.200.0/23 AS48523 91.209.93.0/24 AS48523 91.209.163.0/24 AS48445 91.212.54.0/24 AS21409 IKOULA Ikoula Net SAS 93.190.8.0/24 AS47254 93.190.9.0/24 AS47254 93.190.10.0/24 AS47254 96.45.48.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.49.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.50.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.51.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.52.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.53.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.54.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.55.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.56.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.57.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.58.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.59.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.60.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.61.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.62.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.63.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 103.224.163.0/24 AS13251 ASIAN-AS-AP Asian Broadcasting Network (M) Sdn Bhd 103.224.188.0/23 AS13251 ASIAN-AS-AP Asian Broadcasting Network (M) Sdn Bhd 109.71.156.0/23 AS21246 IPKO-AS Ipko Telecommunications LLC 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 164.40.184.0/24 AS19821 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.111.111.0/24 AS8039 CCC-ASN-1 - Cinergy Communications 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 174.138.144.0/20 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 185.33.228.0/22 AS28870 PLUSINFO-AS PlusInfo Ltd 190.3.160.0/21 AS27975 SYNAPSIS COLOMBIA LTDA 190.15.72.0/21 AS15146 CABLEBAHAMAS - Cable Bahamas 190.124.252.0/22 AS7303 Telecom Argentina S.A. 193.33.66.0/23 AS39874 193.33.112.0/23 AS8586 OBSL-AS TalkTalk Communications Limited 193.34.108.0/22 AS41984 193.109.15.0/24 AS12690 MKSNET-AS MKS Autonomous System 193.109.224.0/24 AS47427 193.111.125.0/24 AS44581 SE-ALLTELE AllTele Allmanna Svenska Telefonaktiebolaget 193.111.155.0/24 AS44581 SE-ALLTELE AllTele Allmanna Svenska Telefonaktiebolaget 193.164.152.0/24 AS3356 LEVEL3 Level 3 Communications 194.50.82.0/24 AS16276 OVH OVH Systems 194.79.48.0/22 AS39117 194.113.27.0/24 AS12518 SHLINK SHLINK Internet Service 194.117.250.0/23 AS41412 MIVITEC-AS MIVITEC GmbH 194.126.219.0/24 AS34545 194.169.237.0/24 AS12968 CDP Netia SA 195.28.7.0/24 AS8717 SPECTRUMNET MOBILTEL EAD 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.58.248.0/21 AS27849 201.71.16.0/20 AS28638 EMTEC EMPRESA DE TECNOLOGIA EMPREENDIMENTOS DE COM 201.77.96.0/20 AS28639 Daniela Ropke da Rosa 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.58.113.0/24 AS19161 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.142.219.0/24 AS45149 203.191.48.0/20 AS24175 VINAREN-AS-AP VietNam Research and Education Network 203.191.56.0/21 AS38042 INCOMNET-MONGOLIA-AS-AP Incomnet LLC, Mongolia, VSAT and Wireless service 204.9.116.0/22 AS30097 NUWAVE - NuWave 204.10.88.0/21 AS3356 LEVEL3 Level 3 Communications 204.10.92.0/23 AS30097 NUWAVE - NuWave 204.10.94.0/23 AS30097 NUWAVE - NuWave 204.10.112.0/21 AS27027 ANBELL ASN-ANBELL 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC 204.187.11.0/24 AS51113 ELEKTA-AS Elekta 205.211.160.0/24 AS30045 UHN-ASN - University Health Network 206.81.112.0/20 AS32618 ADKNO-KC - Adknowledge, Inc. 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 206.221.176.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.177.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.178.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.179.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.180.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.181.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.182.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.183.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.184.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.185.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.186.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.187.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.188.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.189.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.190.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.191.0/24 AS27431 JTLNET - JTL Networks Inc. 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.254.128.0/21 AS30689 FLOW-NET - FLOW 207.254.128.0/24 AS30689 FLOW-NET - FLOW 207.254.136.0/21 AS30689 FLOW-NET - FLOW 208.68.244.0/22 AS17140 208.68.244.0/23 AS17140 208.68.246.0/23 AS17140 208.76.20.0/24 AS31812 208.76.21.0/24 AS31812 208.77.164.0/24 AS22659 208.77.165.0/24 AS22659 208.77.166.0/24 AS22659 208.77.167.0/24 AS22659 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.85.116.0/23 AS25956 ALPHEUS - Alpheus Data Services, L.L.C. 208.85.212.0/22 AS32618 ADKNO-KC - Adknowledge, Inc. 208.89.32.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.33.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.34.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.35.0/24 AS27431 JTLNET - JTL Networks Inc. 208.90.64.0/22 AS16415 PRCNET-DOM - Precision Response Corporation 208.91.72.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.73.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.76.0/23 AS21681 ANDOVER-TRADING - ANDOVER TRADING 209.160.81.0/24 AS36184 209.160.83.0/24 AS36184 209.160.84.0/24 AS36184 209.160.86.0/24 AS36184 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.209.51.0/24 AS18687 MPOWER-2 - MPOWER COMMUNICATIONS CORP. 209.209.64.0/20 AS46851 IPARADIGMS - iParadigms, LLC 209.212.63.0/24 AS16467 ASN-NEXTWEB-R1 - Nextweb, Inc 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.234.112.0/23 AS32252 209.234.114.0/23 AS32252 209.234.116.0/24 AS32252 209.234.117.0/24 AS32252 209.234.118.0/24 AS32252 209.234.119.0/24 AS32252 209.234.120.0/24 AS32252 209.234.121.0/24 AS32252 209.234.122.0/24 AS32252 213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations 216.12.163.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.127.192.0/24 AS22166 216.127.193.0/24 AS22166 216.127.194.0/24 AS22166 216.127.195.0/24 AS22166 216.127.196.0/24 AS22166 216.127.196.64/26 AS22166 216.127.197.0/24 AS22166 216.127.198.0/24 AS22166 216.127.199.0/24 AS22166 216.127.200.0/24 AS22166 216.127.201.0/24 AS22166 216.127.202.0/24 AS22166 216.127.203.0/24 AS22166 216.127.204.0/24 AS22166 216.127.205.0/24 AS22166 216.127.206.0/24 AS22166 216.127.207.0/24 AS22166 216.127.208.0/24 AS22166 216.127.209.0/24 AS22166 216.127.210.0/24 AS22166 216.127.211.0/24 AS22166 216.127.212.0/24 AS22166 216.127.213.0/24 AS22166 216.127.214.0/24 AS22166 216.127.215.0/24 AS22166 216.127.216.0/24 AS22166 216.127.217.0/24 AS22166 216.127.218.0/24 AS22166 216.127.219.0/24 AS22166 216.127.220.0/24 AS22166 216.127.221.0/24 AS22166 216.127.222.0/24 AS22166 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 216.151.192.0/21 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.151.200.0/21 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.234.128.0/22 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.139.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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BGP Update Report
by cidr-report＠potaroo.net 24 Aug '13

24 Aug '13

BGP Update Report Interval: 15-Aug-13 -to- 22-Aug-13 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS8402 33779 1.8% 21.9 -- CORBINA-AS OJSC "Vimpelcom" 2 - AS6983 32729 1.8% 132.5 -- ITCDELTA - ITC^Deltacom 3 - AS3593 31766 1.7% 4538.0 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 4 - AS28573 30250 1.6% 17.0 -- NET Serviços de Comunicação S.A. 5 - AS9829 29482 1.6% 32.4 -- BSNL-NIB National Internet Backbone 6 - AS18403 22556 1.2% 35.5 -- FPT-AS-AP The Corporation for Financing & Promoting Technology 7 - AS36998 21890 1.2% 12.4 -- SDN-MOBITEL 8 - AS9416 18501 1.0% 451.2 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 9 - AS17974 16285 0.9% 6.1 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 10 - AS4775 15584 0.8% 362.4 -- GLOBE-TELECOM-AS Globe Telecoms 11 - AS19429 14823 0.8% 166.6 -- ETB - Colombia 12 - AS647 12249 0.7% 113.4 -- DNIC-ASBLK-00616-00665 - DoD Network Information Center 13 - AS8151 12142 0.7% 6.4 -- Uninet S.A. de C.V. 14 - AS7552 11931 0.7% 10.3 -- VIETEL-AS-AP Vietel Corporation 15 - AS2118 11851 0.6% 8.6 -- RELCOM-AS OOO "NPO Relcom" 16 - AS15003 11711 0.6% 29.6 -- NOBIS-TECH - Nobis Technology Group, LLC 17 - AS27738 11280 0.6% 19.6 -- Ecuadortelecom S.A. 18 - AS48612 10097 0.6% 721.2 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 19 - AS38654 10036 0.5% 10036.0 -- INES-NETWORK INES Corporation. 20 - AS33363 10016 0.5% 6.2 -- BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS38654 10036 0.5% 10036.0 -- INES-NETWORK INES Corporation. 2 - AS6629 8791 0.5% 8791.0 -- NOAA-AS - NOAA 3 - AS42334 5096 0.3% 5096.0 -- BBP-AS Broadband Plus s.a.l. 4 - AS33158 4657 0.2% 4657.0 -- DATA-SERVICES-INC - Data Services Incorporated 5 - AS3593 31766 1.7% 4538.0 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 6 - AS19406 4507 0.2% 4507.0 -- TWRS-MA - Towerstream I, Inc. 7 - AS6174 7063 0.4% 3531.5 -- SPRINTLINK8 - Sprint 8 - AS24772 1707 0.1% 1707.0 -- ASIP-AIE-AS Agrupacion de dervicios de internet y prensa AIE 9 - AS37425 4683 0.2% 1561.0 -- Somcable 10 - AS37367 1394 0.1% 1394.0 -- CALLKEY 11 - AS33648 4005 0.2% 1335.0 -- ELEPHANT - ColoFlorida / Elephant Outlook 12 - AS19111 1128 0.1% 1128.0 -- NATURES-BOUN - NBTY, Inc. 13 - AS1880 4610 0.2% 922.0 -- STUPI Svensk Teleutveckling & Produktinnovation, STUPI AB 14 - AS55635 914 0.1% 914.0 -- LOCAL-PEERING-SERVENET-AP ServeNet Solution Limited Partnership 15 - AS19301 1698 0.1% 849.0 -- CERIDIAN-TAX - CERIDIAN TAX SERVICE, INC 16 - AS3 1558 0.1% 223.0 -- CMED-AS Cmed Technology Ltd 17 - AS48612 10097 0.6% 721.2 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 18 - AS10445 5495 0.3% 686.9 -- HTG - Huntleigh Telcom 19 - AS45413 4657 0.2% 665.3 -- SERVENET-AS-TH-AP ServeNET Solution Limited Partnership 20 - AS53008 2571 0.1% 642.8 -- Pontal Cabo Ltda TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 150.39.0.0/16 10036 0.5% AS38654 -- INES-NETWORK INES Corporation. 2 - 92.246.207.0/24 10000 0.5% AS48612 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 3 - 203.118.232.0/21 9285 0.5% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 4 - 203.118.224.0/21 9138 0.5% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 5 - 192.58.232.0/24 8791 0.4% AS6629 -- NOAA-AS - NOAA 6 - 112.203.192.0/19 7962 0.4% AS9299 -- IPG-AS-AP Philippine Long Distance Telephone Company 7 - 120.28.62.0/24 7745 0.4% AS4775 -- GLOBE-TELECOM-AS Globe Telecoms 8 - 202.154.17.0/24 7712 0.4% AS4434 -- ERX-RADNET1-AS PT Rahajasa Media Internet 9 - 222.127.0.0/24 7693 0.4% AS4775 -- GLOBE-TELECOM-AS Globe Telecoms 10 - 61.95.239.0/24 7680 0.4% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 11 - 199.224.95.0/24 6353 0.3% AS3593 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 12 - 199.224.82.0/24 6352 0.3% AS3593 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 13 - 205.238.218.0/24 6351 0.3% AS3593 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 14 - 199.224.78.0/24 6350 0.3% AS3593 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 15 - 209.74.11.0/24 6350 0.3% AS3593 -- FRONTIER-EPIX - Frontier Communications of America, Inc. 16 - 194.71.90.0/24 6174 0.3% AS35041 -- NET-CRYSTONE-STHLM Crystone AB 17 - 115.170.128.0/17 5118 0.3% AS4847 -- CNIX-AP China Networks Inter-Exchange 18 - 62.84.76.0/24 5096 0.3% AS42334 -- BBP-AS Broadband Plus s.a.l. 19 - 12.183.21.0/24 4657 0.2% AS33158 -- DATA-SERVICES-INC - Data Services Incorporated 20 - 41.79.196.0/24 4645 0.2% AS37425 -- Somcable 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

Weekly Routing Table Report
by Routing Analysis Role Account 23 Aug '13

23 Aug '13

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 24 Aug, 2013 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 463793 Prefixes after maximum aggregation: 187304 Deaggregation factor: 2.48 Unique aggregates announced to Internet: 230444 Total ASes present in the Internet Routing Table: 44792 Prefixes per ASN: 10.35 Origin-only ASes present in the Internet Routing Table: 35028 Origin ASes announcing only one prefix: 16228 Transit ASes present in the Internet Routing Table: 5898 Transit-only ASes present in the Internet Routing Table: 174 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 29 Max AS path prepend of ASN ( 19037) 22 Prefixes from unregistered ASNs in the Routing Table: 4740 Unregistered ASNs in the Routing Table: 1572 Number of 32-bit ASNs allocated by the RIRs: 4971 Number of 32-bit ASNs visible in the Routing Table: 3866 Prefixes from 32-bit ASNs in the Routing Table: 11761 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 320 Number of addresses announced to Internet: 2636723020 Equivalent to 157 /8s, 41 /16s and 51 /24s Percentage of available address space announced: 71.2 Percentage of allocated address space announced: 71.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 94.9 Total number of prefixes smaller than registry allocations: 162609 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 109696 Total APNIC prefixes after maximum aggregation: 33394 APNIC Deaggregation factor: 3.28 Prefixes being announced from the APNIC address blocks: 111547 Unique aggregates announced from the APNIC address blocks: 46487 APNIC Region origin ASes present in the Internet Routing Table: 4868 APNIC Prefixes per ASN: 22.91 APNIC Region origin ASes announcing only one prefix: 1230 APNIC Region transit ASes present in the Internet Routing Table: 824 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: 647 Number of APNIC addresses announced to Internet: 726650112 Equivalent to 43 /8s, 79 /16s and 205 /24s Percentage of available APNIC address space announced: 84.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 161354 Total ARIN prefixes after maximum aggregation: 80971 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 161884 Unique aggregates announced from the ARIN address blocks: 75042 ARIN Region origin ASes present in the Internet Routing Table: 15831 ARIN Prefixes per ASN: 10.23 ARIN Region origin ASes announcing only one prefix: 6007 ARIN Region transit ASes present in the Internet Routing Table: 1670 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 19 Number of ARIN addresses announced to Internet: 1070483456 Equivalent to 63 /8s, 206 /16s and 72 /24s Percentage of available ARIN address space announced: 56.6 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 118625 Total RIPE prefixes after maximum aggregation: 60768 RIPE Deaggregation factor: 1.95 Prefixes being announced from the RIPE address blocks: 122478 Unique aggregates announced from the RIPE address blocks: 79045 RIPE Region origin ASes present in the Internet Routing Table: 17370 RIPE Prefixes per ASN: 7.05 RIPE Region origin ASes announcing only one prefix: 8230 RIPE Region transit ASes present in the Internet Routing Table: 2811 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2386 Number of RIPE addresses announced to Internet: 657049124 Equivalent to 39 /8s, 41 /16s and 198 /24s Percentage of available RIPE address space announced: 95.5 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 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: 50637 Total LACNIC prefixes after maximum aggregation: 9581 LACNIC Deaggregation factor: 5.29 Prefixes being announced from the LACNIC address blocks: 55338 Unique aggregates announced from the LACNIC address blocks: 25644 LACNIC Region origin ASes present in the Internet Routing Table: 2003 LACNIC Prefixes per ASN: 27.63 LACNIC Region origin ASes announcing only one prefix: 568 LACNIC Region transit ASes present in the Internet Routing Table: 367 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 808 Number of LACNIC addresses announced to Internet: 135501864 Equivalent to 8 /8s, 19 /16s and 152 /24s Percentage of available LACNIC address space announced: 80.8 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 11632 Total AfriNIC prefixes after maximum aggregation: 2548 AfriNIC Deaggregation factor: 4.57 Prefixes being announced from the AfriNIC address blocks: 12226 Unique aggregates announced from the AfriNIC address blocks: 3928 AfriNIC Region origin ASes present in the Internet Routing Table: 651 AfriNIC Prefixes per ASN: 18.78 AfriNIC Region origin ASes announcing only one prefix: 193 AfriNIC Region transit ASes present in the Internet Routing Table: 135 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6 Number of AfriNIC addresses announced to Internet: 46605824 Equivalent to 2 /8s, 199 /16s and 38 /24s Percentage of available AfriNIC address space announced: 46.3 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2922 11561 921 Korea Telecom (KIX) 17974 2656 871 92 PT TELEKOMUNIKASI INDONESIA 7545 2062 321 113 TPG Internet Pty Ltd 4755 1761 391 189 TATA Communications formerly 9829 1530 1221 45 BSNL National Internet Backbo 9583 1226 92 505 Sify Limited 9498 1174 309 70 BHARTI Airtel Ltd. 4808 1152 2126 335 CNCGROUP IP network: China169 7552 1139 1080 13 Vietel Corporation 24560 1089 394 160 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 2976 3689 62 bellsouth.net, inc. 18566 2065 382 184 Covad Communications 22773 2039 2933 123 Cox Communications, Inc. 1785 2006 679 125 PaeTec Communications, Inc. 20115 1674 1645 627 Charter Communications 4323 1621 1105 408 Time Warner Telecom 701 1522 11103 798 UUNET Technologies, Inc. 30036 1346 301 643 Mediacom Communications Corp 7018 1312 11293 829 AT&T WorldNet Services 11492 1223 218 361 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 1585 544 16 Corbina telecom 34984 1306 244 223 BILISIM TELEKOM 31148 979 43 18 FreeNet ISP 20940 971 349 749 Akamai Technologies European 2118 962 97 13 EUnet/RELCOM Autonomous Syste 6830 898 2371 429 UPC Distribution Services 13188 845 99 71 Educational Network 8551 747 370 41 Bezeq International 12479 687 797 53 Uni2 Autonomous System 58113 541 55 339 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 3163 1682 108 NET Servicos de Comunicao S.A 10620 2673 425 219 TVCABLE BOGOTA 7303 1732 1157 222 Telecom Argentina Stet-France 18881 1454 844 20 Global Village Telecom 8151 1280 2767 390 UniNet S.A. de C.V. 11830 945 364 15 Instituto Costarricense de El 27947 837 94 91 Telconet S.A 6503 787 434 63 AVANTEL, S.A. 3816 721 302 83 Empresa Nacional de Telecomun 7738 698 1370 35 Telecomunicacoes da Bahia S.A Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 36998 1861 112 5 MOBITEL 24863 871 274 30 LINKdotNET AS number 6713 543 633 26 Itissalat Al-MAGHRIB 8452 437 956 9 TEDATA 24835 291 80 8 RAYA Telecom - Egypt 3741 258 921 217 The Internet Solution 15706 221 32 6 Sudatel Internet Exchange Aut 29571 220 17 12 Ci Telecom Autonomous system 36992 220 501 29 Etisalat MISR 12258 193 28 71 Vodacom Internet Company Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3163 1682 108 NET Servicos de Comunicao S.A 6389 2976 3689 62 bellsouth.net, inc. 4766 2922 11561 921 Korea Telecom (KIX) 10620 2673 425 219 TVCABLE BOGOTA 17974 2656 871 92 PT TELEKOMUNIKASI INDONESIA 18566 2065 382 184 Covad Communications 7545 2062 321 113 TPG Internet Pty Ltd 22773 2039 2933 123 Cox Communications, Inc. 1785 2006 679 125 PaeTec Communications, Inc. 36998 1861 112 5 MOBITEL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 2976 2914 bellsouth.net, inc. 17974 2656 2564 PT TELEKOMUNIKASI INDONESIA 10620 2673 2454 TVCABLE BOGOTA 4766 2922 2001 Korea Telecom (KIX) 7545 2062 1949 TPG Internet Pty Ltd 22773 2039 1916 Cox Communications, Inc. 18566 2065 1881 Covad Communications 1785 2006 1881 PaeTec Communications, Inc. 36998 1861 1856 MOBITEL 4755 1761 1572 TATA Communications formerly Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 209 Qwest 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic 33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks 30621 UNALLOCATED 12.151.74.0/23 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.100.0.0/24 4847 China Networks Inter-Exchange Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.90.128.0/18 27418 OUTOFWALL INC. 23.91.0.0/19 40676 Psychz Networks 23.91.32.0/19 36315 Servpac Inc. 23.92.16.0/21 8001 Net Access Corporation 23.92.24.0/22 6939 Hurricane Electric 23.92.48.0/20 62471 SupremeBytes, LLC 23.92.64.0/24 54540 Incero LLC 23.92.65.0/24 54540 Incero LLC 23.92.66.0/24 54540 Incero LLC 23.92.67.0/24 54540 Incero LLC Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:11 /10:30 /11:93 /12:250 /13:480 /14:906 /15:1616 /16:12745 /17:6658 /18:11054 /19:22680 /20:32290 /21:34899 /22:48966 /23:42842 /24:245731 /25:877 /26:1012 /27:481 /28:44 /29:75 /30:18 /31:0 /32:19 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2016 2065 Covad Communications 36998 1826 1861 MOBITEL 6389 1711 2976 bellsouth.net, inc. 22773 1328 2039 Cox Communications, Inc. 8402 1321 1585 Corbina telecom 30036 1209 1346 Mediacom Communications Corp 11492 1184 1223 Cable One 1785 1079 2006 PaeTec Communications, Inc. 6983 1023 1151 ITC^Deltacom 10620 991 2673 TVCABLE BOGOTA Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:800 2:718 3:3 4:19 5:913 6:17 8:600 12:1894 13:2 14:872 15:11 16:3 17:11 18:19 20:18 23:360 24:1739 27:1551 31:1410 32:45 33:2 34:5 36:70 37:1826 38:901 39:2 40:180 41:3252 42:243 44:9 46:1981 47:3 49:661 50:842 52:12 54:37 55:6 57:26 58:1169 59:616 60:332 61:1400 62:1176 63:1999 64:4550 65:2247 66:4199 67:2078 68:1092 69:3305 70:864 71:495 72:2009 74:2540 75:325 76:306 77:1159 78:1115 79:623 80:1308 81:1021 82:647 83:584 84:571 85:1219 86:482 87:1051 88:539 89:1821 90:158 91:5581 92:641 93:1661 94:2022 95:1550 96:587 97:347 98:1038 99:44 100:29 101:597 103:3181 105:519 106:138 107:210 108:498 109:1883 110:946 111:1104 112:568 113:792 114:729 115:1029 116:964 117:806 118:1120 119:1289 120:367 121:740 122:1864 123:1247 124:1373 125:1348 128:607 129:223 130:310 131:671 132:346 133:160 134:279 135:67 136:267 137:268 138:347 139:189 140:200 141:322 142:548 143:389 144:499 145:95 146:531 147:481 148:673 149:350 150:151 151:560 152:416 153:194 154:30 155:483 156:272 157:406 158:282 159:748 160:352 161:457 162:595 163:221 164:628 165:568 166:255 167:603 168:1030 169:126 170:1074 171:191 172:25 173:1583 174:515 175:496 176:1190 177:2182 178:1903 179:102 180:1525 181:648 182:1226 183:441 184:664 185:769 186:2459 187:1407 188:1893 189:1283 190:6891 192:6946 193:5541 194:4605 195:3603 196:1333 197:1009 198:4612 199:5426 200:5981 201:2571 202:8890 203:8821 204:4530 205:2604 206:2834 207:2914 208:3997 209:3640 210:2913 211:1557 212:2262 213:2034 214:924 215:100 216:5309 217:1653 218:619 219:304 220:1277 221:553 222:324 223:504 End of report

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Accessing Routing Information Via RIPEstat
by Vesna Manojlovic 23 Aug '13

23 Aug '13

Dear colleagues, (apologies for cross-posting) Our Routing Information Service (RIS) has been collecting global BGP routing information for 12 years now. During this period, many different interfaces to analyse and visualise accumulated data have been developed. In line with our long-term goals to provide more consolidated services, we will be integrating the RIS interface's tools and services into RIPEstat. More information about this is detailed in a new RIPE Labs article: https://labs.ripe.net/Members/fatemah_mafi/improved-routing-information-ava… We invite the community to comment on these upcoming changes via the MAT Working Group Mailing List: https://www.ripe.net/ripe/groups/wg/mat Please submit any urgent requests for additional features via email to stat(a)ripe.net by 20 September 2013 so that we can implement these along with the planned migration of tools and features. Any feedback received after this date will be considered feature requests, and added to the RIPEstat Roadmap: http://roadmap.ripe.net/ripe-stat/ We look forward to your feedback. Regards, Vesna -- Vesna Manojlovic BECHA(a)ripe.net Senior Community Builder @Ms_Measurements for Measurements Tools RIPE NCC http://ripe.net

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Re: [routing-wg] Network failed [was re: Notification of RIPE Database changes]
by Denis Walker 23 Aug '13

23 Aug '13

Dear colleagues, Apologies for the delay in replying. It took me a while to find the time to write this article. I have written a RIPE Labs article explaining the background of how the RIPE Database works as an open, global Internet Routing Registry: https://labs.ripe.net/Members/denis/using-the-ripe-database-as-an-internet-… The article outlines the different scenarios, which explain how the reported situation occurred. I also raised a few questions in the article that I have heard whispered over the years. Perhaps it is time to review how this aspect of the database works. I also wrote an email to the Address Policy Working Group recently outlining the can/can't do list of actions regarding the aut-num object, which may be of interest in this discussion: http://www.ripe.net/ripe/mail/archives/address-policy-wg/2013-August/008174… Regards Denis Walker Business Analyst RIPE NCC Database Team

4 7

[training] RIPE NCC Training Courses October-December 2013
by Training Team 22 Aug '13

22 Aug '13

[Apologies for duplicate e-mails] 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 Kiev, Belgrade, Tallinn, Hamburg, Oslo, Paris, Dublin, Vienna, Barcelona, Muscat, Manchester, Amsterdam. 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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[training] RIPE NCC Webinars - new dates
by Training Team 19 Aug '13

19 Aug '13

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

1 1

BGP Update Report
by cidr-report＠potaroo.net 17 Aug '13

17 Aug '13

BGP Update Report Interval: 08-Aug-13 -to- 15-Aug-13 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS5800 49023 2.8% 215.0 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 2 - AS8402 32813 1.9% 20.9 -- CORBINA-AS OJSC "Vimpelcom" 3 - AS9829 29704 1.7% 35.4 -- BSNL-NIB National Internet Backbone 4 - AS27738 28447 1.6% 49.4 -- Ecuadortelecom S.A. 5 - AS7552 21849 1.3% 18.6 -- VIETEL-AS-AP Vietel Corporation 6 - AS9416 18573 1.1% 9286.5 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 7 - AS15003 17601 1.0% 33.9 -- NOBIS-TECH - Nobis Technology Group, LLC 8 - AS4775 15874 0.9% 345.1 -- GLOBE-TELECOM-AS Globe Telecoms 9 - AS18403 15147 0.9% 30.4 -- FPT-AS-AP The Corporation for Financing & Promoting Technology 10 - AS28573 14422 0.8% 8.0 -- NET Serviços de Comunicação S.A. 11 - AS2118 14252 0.8% 10.4 -- RELCOM-AS OOO "NPO Relcom" 12 - AS34969 11840 0.7% 1480.0 -- PASJONET-AS Pasjo.Net Sp, z o.o. 13 - AS45899 10004 0.6% 29.0 -- VNPT-AS-VN VNPT Corp 14 - AS48612 9975 0.6% 1425.0 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 15 - AS6325 9425 0.6% 428.4 -- ILLINOIS-CENTURY - Illinois Century Network 16 - AS9808 9183 0.5% 11.4 -- CMNET-GD Guangdong Mobile Communication Co.Ltd. 17 - AS6629 9081 0.5% 1816.2 -- NOAA-AS - NOAA 18 - AS14287 8886 0.5% 1481.0 -- TRIAD-TELECOM - Triad Telecom, Inc. 19 - AS9299 8514 0.5% 137.3 -- IPG-AS-AP Philippine Long Distance Telephone Company 20 - AS647 8229 0.5% 72.2 -- DNIC-ASBLK-00616-00665 - DoD Network Information Center TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9416 18573 1.1% 9286.5 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 2 - AS38654 6098 0.3% 6098.0 -- INES-NETWORK INES Corporation. 3 - AS1880 4706 0.3% 4706.0 -- STUPI Svensk Teleutveckling & Produktinnovation, STUPI AB 4 - AS19406 4669 0.3% 4669.0 -- TWRS-MA - Towerstream I, Inc. 5 - AS42334 3927 0.2% 3927.0 -- BBP-AS Broadband Plus s.a.l. 6 - AS6174 7111 0.4% 3555.5 -- SPRINTLINK8 - Sprint 7 - AS24772 6659 0.4% 3329.5 -- ASIP-AIE-AS Agrupacion de dervicios de internet y prensa AIE 8 - AS6629 9081 0.5% 1816.2 -- NOAA-AS - NOAA 9 - AS3 4902 0.3% 1779.0 -- CMED-AS Cmed Technology Ltd 10 - AS14287 8886 0.5% 1481.0 -- TRIAD-TELECOM - Triad Telecom, Inc. 11 - AS34969 11840 0.7% 1480.0 -- PASJONET-AS Pasjo.Net Sp, z o.o. 12 - AS48612 9975 0.6% 1425.0 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 13 - AS33648 3571 0.2% 1190.3 -- ELEPHANT - ColoFlorida / Elephant Outlook 14 - AS4434 6719 0.4% 1119.8 -- ERX-RADNET1-AS PT Rahajasa Media Internet 15 - AS37367 1056 0.1% 1056.0 -- CALLKEY 16 - AS33158 923 0.1% 923.0 -- DATA-SERVICES-INC - Data Services Incorporated 17 - AS19111 617 0.0% 617.0 -- NATURES-BOUN - NBTY, Inc. 18 - AS10704 5973 0.3% 597.3 -- Microlink Telecom (LNCC) 19 - AS4 5357 0.3% 871.0 -- INFOWAY COMERCIO DE INFORM E TELECOMUNICACOES LTDA 20 - AS20157 582 0.0% 582.0 -- AHL - American Heritage Life Insurance Company TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 92.246.207.0/24 9963 0.5% AS48612 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 2 - 203.118.232.0/21 9298 0.5% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 3 - 203.118.224.0/21 9275 0.5% AS9416 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc. 4 - 207.63.128.0/18 9049 0.5% AS6325 -- ILLINOIS-CENTURY - Illinois Century Network 5 - 192.58.232.0/24 9022 0.5% AS6629 -- NOAA-AS - NOAA 6 - 112.203.192.0/19 8338 0.5% AS9299 -- IPG-AS-AP Philippine Long Distance Telephone Company 7 - 222.127.0.0/24 7785 0.4% AS4775 -- GLOBE-TELECOM-AS Globe Telecoms 8 - 120.28.62.0/24 7717 0.4% AS4775 -- GLOBE-TELECOM-AS Globe Telecoms 9 - 202.154.17.0/24 6714 0.4% AS4434 -- ERX-RADNET1-AS PT Rahajasa Media Internet 10 - 62.22.10.0/24 6657 0.4% AS24772 -- ASIP-AIE-AS Agrupacion de dervicios de internet y prensa AIE 11 - 150.39.0.0/16 6098 0.3% AS38654 -- INES-NETWORK INES Corporation. 12 - 115.170.128.0/17 5507 0.3% AS4847 -- CNIX-AP China Networks Inter-Exchange 13 - 204.29.132.0/23 4706 0.3% AS1880 -- STUPI Svensk Teleutveckling & Produktinnovation, STUPI AB 14 - 69.38.178.0/24 4669 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc. 15 - 64.187.64.0/23 4444 0.2% AS16608 -- KENTEC - Kentec Communications, Inc. 16 - 148.208.137.0/24 4089 0.2% AS8151 -- Uninet S.A. de C.V. 17 - 62.84.76.0/24 3927 0.2% AS42334 -- BBP-AS Broadband Plus s.a.l. 18 - 208.16.110.0/24 3556 0.2% AS6174 -- SPRINTLINK8 - Sprint 19 - 206.105.75.0/24 3555 0.2% AS6174 -- SPRINTLINK8 - Sprint 20 - 64.187.64.0/24 3550 0.2% AS16608 -- KENTEC - Kentec Communications, 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 17 Aug '13

17 Aug '13

This report has been generated at Fri Aug 16 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 09-08-13 474589 270059 10-08-13 475137 269735 11-08-13 474298 269858 12-08-13 474715 269811 13-08-13 474587 269367 14-08-13 474622 269399 15-08-13 475163 269913 16-08-13 475291 269993 AS Summary 44881 Number of ASes in routing system 18477 Number of ASes announcing only one prefix 4235 Largest number of prefixes announced by an AS AS7029 : WINDSTREAM - Windstream Communications Inc 117395680 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'). --- 16Aug13 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 474901 269997 204904 43.1% All ASes AS6389 2978 65 2913 97.8% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS28573 3154 690 2464 78.1% NET Serviços de Comunicação S.A. AS17974 2654 434 2220 83.6% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS7029 4235 2069 2166 51.1% WINDSTREAM - Windstream Communications Inc AS4766 2922 933 1989 68.1% KIXS-AS-KR Korea Telecom AS22773 2006 247 1759 87.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS18566 2065 468 1597 77.3% COVAD - Covad Communications Co. AS4323 2992 1542 1450 48.5% TWTC - tw telecom holdings, inc. AS36998 1861 434 1427 76.7% SDN-MOBITEL AS10620 2668 1345 1323 49.6% Telmex Colombia S.A. AS7303 1730 453 1277 73.8% Telecom Argentina S.A. AS18881 1359 92 1267 93.2% Global Village Telecom AS4755 1778 592 1186 66.7% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7552 1139 95 1044 91.7% VIETEL-AS-AP Vietel Corporation AS22561 1208 226 982 81.3% DIGITAL-TELEPORT - Digital Teleport Inc. AS2118 962 88 874 90.9% RELCOM-AS OOO "NPO Relcom" AS1785 2006 1157 849 42.3% AS-PAETEC-NET - PaeTec Communications, Inc. AS11830 946 101 845 89.3% Instituto Costarricense de Electricidad y Telecom. AS7545 2060 1225 835 40.5% TPG-INTERNET-AP TPG Telecom Limited AS18101 985 177 808 82.0% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS4808 1153 389 764 66.3% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS33363 1761 1038 723 41.1% BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC AS701 1522 801 721 47.4% UUNET - MCI Communications Services, Inc. d/b/a Verizon Business AS13977 847 140 707 83.5% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS8151 1286 589 697 54.2% Uninet S.A. de C.V. AS15003 842 147 695 82.5% NOBIS-TECH - Nobis Technology Group, LLC AS6147 740 51 689 93.1% Telefonica del Peru S.A.A. AS855 735 55 680 92.5% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS6983 1152 484 668 58.0% ITCDELTA - ITC^Deltacom AS24560 1088 425 663 60.9% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services Total 52834 16552 36282 68.7% Top 30 total Possible Bogus Routes 23.92.64.0/24 AS54540 INCERO - Incero LLC 23.92.65.0/24 AS54540 INCERO - Incero LLC 23.92.66.0/24 AS54540 INCERO - Incero LLC 23.92.67.0/24 AS54540 INCERO - Incero LLC 23.92.68.0/24 AS54540 INCERO - Incero LLC 23.92.69.0/24 AS54540 INCERO - Incero LLC 23.92.70.0/24 AS54540 INCERO - Incero LLC 23.92.71.0/24 AS54540 INCERO - Incero LLC 23.92.72.0/24 AS54540 INCERO - Incero LLC 23.92.73.0/24 AS54540 INCERO - Incero LLC 23.92.74.0/24 AS54540 INCERO - Incero LLC 23.92.75.0/24 AS54540 INCERO - Incero LLC 23.92.76.0/24 AS54540 INCERO - Incero LLC 23.92.77.0/24 AS54540 INCERO - Incero LLC 23.92.78.0/24 AS54540 INCERO - Incero LLC 23.92.79.0/24 AS54540 INCERO - Incero LLC 27.54.116.0/22 AS55452 27.54.116.0/24 AS55452 27.54.119.0/24 AS55452 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.182.96.0/23 AS15830 TELECITY-LON TELECITYGROUP INTERNATIONAL LIMITED 64.185.224.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.225.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.226.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.227.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.228.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.229.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.230.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.231.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.232.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.233.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.234.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.235.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.236.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.237.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.238.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.239.0/24 AS27431 JTLNET - JTL Networks Inc. 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc. 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc. 65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 72.35.224.0/22 AS30097 NUWAVE - NuWave 72.35.229.0/24 AS30188 TELEVERGENCE - Televergence Solutions Inc. 72.35.232.0/21 AS30097 NUWAVE - NuWave 72.44.16.0/20 AS15054 NORTHEAST-TEXAS-BROADBAND-LLC - Northeast Texas Broadband, LLC 74.115.124.0/23 AS46540 NARSASN - National Asset Recovery Services, Inc 80.68.144.0/20 AS33982 82.103.0.0/18 AS30901 91.197.36.0/22 AS43359 91.199.90.0/24 AS44330 91.205.188.0/22 AS47983 91.207.200.0/23 AS48523 91.209.93.0/24 AS48523 91.209.163.0/24 AS48445 91.212.54.0/24 AS21409 IKOULA Ikoula Net SAS 93.190.8.0/24 AS47254 93.190.9.0/24 AS47254 93.190.10.0/24 AS47254 96.45.48.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.49.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.50.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.51.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.52.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.53.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.54.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.55.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.56.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.57.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.58.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.59.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.60.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.61.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.62.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 96.45.63.0/24 AS33475 RSN-1 - RockSolid Network, Inc. 100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 103.9.107.0/24 AS38442 VODAFONEFIJI-AS-FJ Vodafone Fiji Limited 103.12.0.0/24 AS38442 VODAFONEFIJI-AS-FJ Vodafone Fiji Limited 103.13.0.0/24 AS38442 VODAFONEFIJI-AS-FJ Vodafone Fiji Limited 103.14.0.0/24 AS38442 VODAFONEFIJI-AS-FJ Vodafone Fiji Limited 103.224.163.0/24 AS13251 ASIAN-AS-AP Asian Broadcasting Network (M) Sdn Bhd 103.224.188.0/23 AS13251 ASIAN-AS-AP Asian Broadcasting Network (M) Sdn Bhd 109.71.156.0/23 AS21246 IPKO-AS Ipko Telecommunications LLC 109.71.158.0/24 AS21246 IPKO-AS Ipko Telecommunications LLC 109.71.159.0/24 AS21246 IPKO-AS Ipko Telecommunications LLC 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 164.40.184.0/24 AS19821 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.111.111.0/24 AS8039 CCC-ASN-1 - Cinergy Communications 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 174.138.144.0/20 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 190.3.160.0/21 AS27975 SYNAPSIS COLOMBIA LTDA 190.15.72.0/21 AS15146 CABLEBAHAMAS - Cable Bahamas 190.124.252.0/22 AS7303 Telecom Argentina S.A. 193.33.66.0/23 AS39874 193.33.112.0/23 AS8586 OBSL-AS TalkTalk Communications Limited 193.34.108.0/22 AS41984 193.109.15.0/24 AS12690 MKSNET-AS MKS Autonomous System 193.109.224.0/24 AS47427 193.111.125.0/24 AS44581 SE-ALLTELE AllTele Allmanna Svenska Telefonaktiebolaget 193.111.155.0/24 AS44581 SE-ALLTELE AllTele Allmanna Svenska Telefonaktiebolaget 193.164.152.0/24 AS3356 LEVEL3 Level 3 Communications 194.50.82.0/24 AS16276 OVH OVH Systems 194.79.48.0/22 AS39117 194.117.250.0/23 AS41412 MIVITEC-AS MIVITEC GmbH 194.126.219.0/24 AS34545 194.169.237.0/24 AS12968 CDP Netia SA 195.28.7.0/24 AS8717 SPECTRUMNET MOBILTEL EAD 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.58.248.0/21 AS27849 201.71.16.0/20 AS28638 EMTEC EMPRESA DE TECNOLOGIA EMPREENDIMENTOS DE COM 201.77.96.0/20 AS28639 Daniela Ropke da Rosa 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.58.113.0/24 AS19161 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.142.219.0/24 AS45149 203.191.48.0/20 AS24175 VINAREN-AS-AP VietNam Research and Education Network 203.191.56.0/21 AS38042 INCOMNET-MONGOLIA-AS-AP Incomnet LLC, Mongolia, VSAT and Wireless service 204.9.116.0/22 AS30097 NUWAVE - NuWave 204.10.88.0/21 AS3356 LEVEL3 Level 3 Communications 204.10.92.0/23 AS30097 NUWAVE - NuWave 204.10.94.0/23 AS30097 NUWAVE - NuWave 204.10.112.0/21 AS27027 ANBELL ASN-ANBELL 204.11.112.0/22 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC 204.187.11.0/24 AS51113 ELEKTA-AS Elekta 205.211.160.0/24 AS30045 UHN-ASN - University Health Network 206.81.112.0/20 AS32618 ADKNO-KC - Adknowledge, Inc. 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 206.221.176.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.177.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.178.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.179.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.180.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.181.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.182.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.183.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.184.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.185.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.186.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.187.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.188.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.189.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.190.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.191.0/24 AS27431 JTLNET - JTL Networks Inc. 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.254.128.0/21 AS30689 FLOW-NET - FLOW 207.254.128.0/24 AS30689 FLOW-NET - FLOW 207.254.136.0/21 AS30689 FLOW-NET - FLOW 208.68.244.0/22 AS17140 208.68.244.0/23 AS17140 208.68.246.0/23 AS17140 208.76.20.0/24 AS31812 208.76.21.0/24 AS31812 208.77.164.0/24 AS22659 208.77.165.0/24 AS22659 208.77.166.0/24 AS22659 208.77.167.0/24 AS22659 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.85.116.0/23 AS25956 ALPHEUS - Alpheus Data Services, L.L.C. 208.85.212.0/22 AS32618 ADKNO-KC - Adknowledge, Inc. 208.89.32.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.33.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.34.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.35.0/24 AS27431 JTLNET - JTL Networks Inc. 208.90.64.0/22 AS16415 PRCNET-DOM - Precision Response Corporation 208.91.72.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.73.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.76.0/23 AS21681 ANDOVER-TRADING - ANDOVER TRADING 209.160.81.0/24 AS36184 209.160.83.0/24 AS36184 209.160.84.0/24 AS36184 209.160.86.0/24 AS36184 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.209.51.0/24 AS18687 MPOWER-2 - MPOWER COMMUNICATIONS CORP. 209.209.64.0/20 AS46851 IPARADIGMS - iParadigms, LLC 209.212.63.0/24 AS16467 ASN-NEXTWEB-R1 - Nextweb, Inc 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.234.112.0/23 AS32252 209.234.114.0/23 AS32252 209.234.116.0/24 AS32252 209.234.117.0/24 AS32252 209.234.118.0/24 AS32252 209.234.119.0/24 AS32252 209.234.120.0/24 AS32252 209.234.121.0/24 AS32252 209.234.122.0/24 AS32252 213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations 216.12.163.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.127.192.0/24 AS22166 216.127.193.0/24 AS22166 216.127.194.0/24 AS22166 216.127.195.0/24 AS22166 216.127.196.0/24 AS22166 216.127.196.64/26 AS22166 216.127.197.0/24 AS22166 216.127.198.0/24 AS22166 216.127.199.0/24 AS22166 216.127.200.0/24 AS22166 216.127.201.0/24 AS22166 216.127.202.0/24 AS22166 216.127.203.0/24 AS22166 216.127.204.0/24 AS22166 216.127.205.0/24 AS22166 216.127.206.0/24 AS22166 216.127.207.0/24 AS22166 216.127.208.0/24 AS22166 216.127.209.0/24 AS22166 216.127.210.0/24 AS22166 216.127.211.0/24 AS22166 216.127.212.0/24 AS22166 216.127.213.0/24 AS22166 216.127.214.0/24 AS22166 216.127.215.0/24 AS22166 216.127.216.0/24 AS22166 216.127.217.0/24 AS22166 216.127.218.0/24 AS22166 216.127.219.0/24 AS22166 216.127.220.0/24 AS22166 216.127.221.0/24 AS22166 216.127.222.0/24 AS22166 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 216.151.192.0/21 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.151.200.0/21 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.234.128.0/22 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.139.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 16 Aug '13

16 Aug '13

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 17 Aug, 2013 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 462841 Prefixes after maximum aggregation: 187161 Deaggregation factor: 2.47 Unique aggregates announced to Internet: 229257 Total ASes present in the Internet Routing Table: 44722 Prefixes per ASN: 10.35 Origin-only ASes present in the Internet Routing Table: 34987 Origin ASes announcing only one prefix: 16208 Transit ASes present in the Internet Routing Table: 5885 Transit-only ASes present in the Internet Routing Table: 156 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 29 Max AS path prepend of ASN ( 19037) 22 Prefixes from unregistered ASNs in the Routing Table: 4596 Unregistered ASNs in the Routing Table: 1584 Number of 32-bit ASNs allocated by the RIRs: 4955 Number of 32-bit ASNs visible in the Routing Table: 3850 Prefixes from 32-bit ASNs in the Routing Table: 11664 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 304 Number of addresses announced to Internet: 2635027852 Equivalent to 157 /8s, 15 /16s and 85 /24s Percentage of available address space announced: 71.2 Percentage of allocated address space announced: 71.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 94.9 Total number of prefixes smaller than registry allocations: 162142 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 110903 Total APNIC prefixes after maximum aggregation: 33605 APNIC Deaggregation factor: 3.30 Prefixes being announced from the APNIC address blocks: 112709 Unique aggregates announced from the APNIC address blocks: 46196 APNIC Region origin ASes present in the Internet Routing Table: 4867 APNIC Prefixes per ASN: 23.16 APNIC Region origin ASes announcing only one prefix: 1223 APNIC Region transit ASes present in the Internet Routing Table: 824 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 28 Number of APNIC region 32-bit ASNs visible in the Routing Table: 638 Number of APNIC addresses announced to Internet: 725990208 Equivalent to 43 /8s, 69 /16s and 187 /24s Percentage of available APNIC address space announced: 84.8 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 160372 Total ARIN prefixes after maximum aggregation: 80867 ARIN Deaggregation factor: 1.98 Prefixes being announced from the ARIN address blocks: 160922 Unique aggregates announced from the ARIN address blocks: 74720 ARIN Region origin ASes present in the Internet Routing Table: 15828 ARIN Prefixes per ASN: 10.17 ARIN Region origin ASes announcing only one prefix: 5998 ARIN Region transit ASes present in the Internet Routing Table: 1660 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 19 Number of ARIN addresses announced to Internet: 1070350848 Equivalent to 63 /8s, 204 /16s and 66 /24s Percentage of available ARIN address space announced: 56.6 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 117912 Total RIPE prefixes after maximum aggregation: 60555 RIPE Deaggregation factor: 1.95 Prefixes being announced from the RIPE address blocks: 121724 Unique aggregates announced from the RIPE address blocks: 78516 RIPE Region origin ASes present in the Internet Routing Table: 17350 RIPE Prefixes per ASN: 7.02 RIPE Region origin ASes announcing only one prefix: 8219 RIPE Region transit ASes present in the Internet Routing Table: 2810 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 27 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2386 Number of RIPE addresses announced to Internet: 656724772 Equivalent to 39 /8s, 36 /16s and 211 /24s Percentage of available RIPE address space announced: 95.5 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 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: 50343 Total LACNIC prefixes after maximum aggregation: 9566 LACNIC Deaggregation factor: 5.26 Prefixes being announced from the LACNIC address blocks: 55020 Unique aggregates announced from the LACNIC address blocks: 25639 LACNIC Region origin ASes present in the Internet Routing Table: 2001 LACNIC Prefixes per ASN: 27.50 LACNIC Region origin ASes announcing only one prefix: 578 LACNIC Region transit ASes present in the Internet Routing Table: 369 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: 801 Number of LACNIC addresses announced to Internet: 135157288 Equivalent to 8 /8s, 14 /16s and 86 /24s Percentage of available LACNIC address space announced: 80.6 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 11560 Total AfriNIC prefixes after maximum aggregation: 2528 AfriNIC Deaggregation factor: 4.57 Prefixes being announced from the AfriNIC address blocks: 12162 Unique aggregates announced from the AfriNIC address blocks: 3903 AfriNIC Region origin ASes present in the Internet Routing Table: 643 AfriNIC Prefixes per ASN: 18.91 AfriNIC Region origin ASes announcing only one prefix: 190 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: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6 Number of AfriNIC addresses announced to Internet: 46473728 Equivalent to 2 /8s, 197 /16s and 34 /24s Percentage of available AfriNIC address space announced: 46.2 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2922 11561 918 Korea Telecom (KIX) 17974 2655 871 92 PT TELEKOMUNIKASI INDONESIA 7545 2056 321 112 TPG Internet Pty Ltd 4755 1780 393 197 TATA Communications formerly 9829 1537 1221 45 BSNL National Internet Backbo 9583 1224 92 504 Sify Limited 9498 1175 309 70 BHARTI Airtel Ltd. 4808 1153 2127 332 CNCGROUP IP network: China169 7552 1139 1080 13 Vietel Corporation 24560 1088 394 164 Bharti Airtel Ltd., Telemedia Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 2978 3689 62 bellsouth.net, inc. 18566 2065 382 184 Covad Communications 1785 2006 679 125 PaeTec Communications, Inc. 22773 2006 2927 123 Cox Communications, Inc. 20115 1675 1646 621 Charter Communications 4323 1618 1105 408 Time Warner Telecom 701 1521 11103 797 UUNET Technologies, Inc. 30036 1365 305 639 Mediacom Communications Corp 7018 1317 11293 832 AT&T WorldNet Services 11492 1221 218 363 Cable One Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8402 1562 544 16 Corbina telecom 34984 1303 244 221 BILISIM TELEKOM 31148 978 43 17 FreeNet ISP 20940 977 349 748 Akamai Technologies European 2118 962 97 13 EUnet/RELCOM Autonomous Syste 6830 898 2371 429 UPC Distribution Services 13188 843 99 70 Educational Network 8551 768 370 45 Bezeq International 12479 687 797 53 Uni2 Autonomous System 58113 541 55 339 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 3129 1655 108 NET Servicos de Comunicao S.A 10620 2668 424 223 TVCABLE BOGOTA 7303 1730 1157 220 Telecom Argentina Stet-France 18881 1359 844 20 Global Village Telecom 8151 1283 2764 392 UniNet S.A. de C.V. 11830 945 364 15 Instituto Costarricense de El 27947 837 94 91 Telconet S.A 6503 787 434 63 AVANTEL, S.A. 6147 738 374 25 Telefonica Del Peru 3816 721 302 83 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 1861 112 5 MOBITEL 24863 874 274 30 LINKdotNET AS number 6713 543 633 26 Itissalat Al-MAGHRIB 8452 438 956 9 TEDATA 24835 291 80 8 RAYA Telecom - Egypt 3741 258 921 217 The Internet Solution 15706 221 32 6 Sudatel Internet Exchange Aut 29571 220 17 12 Ci Telecom Autonomous system 36992 220 501 29 Etisalat MISR 12258 193 28 71 Vodacom Internet Company Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 28573 3129 1655 108 NET Servicos de Comunicao S.A 6389 2978 3689 62 bellsouth.net, inc. 4766 2922 11561 918 Korea Telecom (KIX) 10620 2668 424 223 TVCABLE BOGOTA 17974 2655 871 92 PT TELEKOMUNIKASI INDONESIA 18566 2065 382 184 Covad Communications 7545 2056 321 112 TPG Internet Pty Ltd 1785 2006 679 125 PaeTec Communications, Inc. 22773 2006 2927 123 Cox Communications, Inc. 36998 1861 112 5 MOBITEL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 2978 2916 bellsouth.net, inc. 17974 2655 2563 PT TELEKOMUNIKASI INDONESIA 10620 2668 2445 TVCABLE BOGOTA 4766 2922 2004 Korea Telecom (KIX) 7545 2056 1944 TPG Internet Pty Ltd 22773 2006 1883 Cox Communications, Inc. 18566 2065 1881 Covad Communications 1785 2006 1881 PaeTec Communications, Inc. 36998 1861 1856 MOBITEL 4755 1780 1583 TATA Communications formerly Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 209 Qwest 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic 33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks 30621 UNALLOCATED 12.151.74.0/23 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.100.0.0/24 4847 China Networks Inter-Exchange Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.92.16.0/21 8001 Net Access Corporation 23.92.24.0/22 6939 Hurricane Electric 23.92.64.0/24 54540 Incero LLC 23.92.65.0/24 54540 Incero LLC 23.92.66.0/24 54540 Incero LLC 23.92.67.0/24 54540 Incero LLC 23.92.68.0/24 54540 Incero LLC 23.92.69.0/24 54540 Incero LLC 23.92.70.0/24 54540 Incero LLC 23.92.71.0/24 54540 Incero LLC Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:11 /10:30 /11:93 /12:250 /13:479 /14:905 /15:1608 /16:12739 /17:6632 /18:11022 /19:22555 /20:32285 /21:34854 /22:48885 /23:42800 /24:244455 /25:1044 /26:1426 /27:597 /28:43 /29:75 /30:18 /31:0 /32:19 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2016 2065 Covad Communications 36998 1826 1861 MOBITEL 6389 1713 2978 bellsouth.net, inc. 22773 1304 2006 Cox Communications, Inc. 8402 1271 1562 Corbina telecom 30036 1229 1365 Mediacom Communications Corp 11492 1182 1221 Cable One 1785 1079 2006 PaeTec Communications, Inc. 6983 1024 1152 ITC^Deltacom 10620 990 2668 TVCABLE BOGOTA Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:811 2:706 3:3 4:19 5:908 6:17 8:599 12:1897 13:2 14:868 15:11 16:3 17:10 18:19 20:17 23:334 24:1749 27:1540 31:1274 32:45 33:2 34:5 36:70 37:1818 38:898 39:2 40:180 41:3241 42:259 44:9 46:1854 47:3 49:652 50:842 52:12 54:37 55:7 57:26 58:1174 59:644 60:330 61:1494 62:1181 63:1985 64:4348 65:2155 66:4204 67:2016 68:1090 69:3315 70:863 71:492 72:1917 74:2528 75:327 76:305 77:1138 78:1007 79:615 80:1307 81:1018 82:649 83:587 84:569 85:1214 86:471 87:1042 88:537 89:1811 90:158 91:5568 92:625 93:1656 94:2015 95:1556 96:587 97:346 98:1029 99:42 100:29 101:598 103:3147 105:519 106:139 107:210 108:495 109:1865 110:945 111:1098 112:570 113:802 114:729 115:1102 116:956 117:800 118:1146 119:1288 120:363 121:850 122:1807 123:1243 124:1369 125:1411 128:635 129:223 130:302 131:667 132:348 133:160 134:277 135:72 136:259 137:242 138:344 139:189 140:207 141:321 142:532 143:393 144:498 145:93 146:531 147:478 148:678 149:354 150:154 151:589 152:413 153:193 154:30 155:415 156:275 157:405 158:276 159:745 160:349 161:446 162:580 163:222 164:548 165:555 166:255 167:602 168:1033 169:126 170:1071 171:188 172:25 173:1581 174:567 175:491 176:1173 177:2156 178:1899 179:91 180:1516 181:640 182:1225 183:432 184:655 185:757 186:2476 187:1401 188:1796 189:1279 190:7004 192:6867 193:5546 194:4601 195:3595 196:1327 197:985 198:4590 199:5384 200:5981 201:2602 202:8842 203:8870 204:4519 205:2604 206:2833 207:2893 208:3992 209:3589 210:2938 211:1553 212:2253 213:2019 214:928 215:100 216:5254 217:1651 218:618 219:323 220:1277 221:552 222:322 223:465 End of report

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new RPSL import-via/export-via attributes in aut-num Class
by Job Snijders 14 Aug '13

14 Aug '13

Dear Routing working group, As some of you might know I've been working on extending the RPSL syntax to make life easier for certain scenario's, such as operating a Route Server. Below is the message I've posted in db-wg(a)ripe.net, and I suggest we discuss this in the db-wg@ to keep the conversation central. - Job ------------------------------------------------------------ The purpose of the new attributes and the patch is to make life easier for Route Server operators whom have to deal with participants who have been assigned a 32 bit ASN. There currently is no way to relay information between non-adjacent ASNs, and 32 bit ASNs do not fit into standard BGP communities when coupled with an action code. Often Route server operators overload BGP communities to assess which participant should receive what prefixes, the "via" feature addresses exactly that concern. I have submitted the following draft to the IETF: http://tools.ietf.org/html/draft-snijders-rpsl-via And I have submitted a patch for the RIPE whois server to support the feature. https://github.com/job/whois The extension should be backward compatible with minimal impact on existing tools and processes, following Section 10.2 of RFC2622. RPSL parsers which do not understand the new attributes are expected to just ignore it. I am looking for feedback from this community, and especially the community's blessing to allow RIPE NCC to adopt the patch. Kind regards, Job

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Fwd: [address-policy-wg] Draft proposal: Guidance Requested: Reassigning Referenced ASNs
by Rob Evans 14 Aug '13

14 Aug '13

All, you might be interested in this, it is how the RIPE NCC plan to deal with removing references to reclaimed ASNs in database objects (e.g. RPSL routing policies). Cheers, Rob Begin forwarded message: > From: Ingrid Wijte <ingrid(a)ripe.net> > Subject: [address-policy-wg] Draft proposal: Guidance Requested: Reassigning Referenced ASNs > Date: 14 August 2013 09:47:37 BST > To: address-policy-wg(a)ripe.net, db-wg(a)ripe.net > > Dear colleagues, > > Thank you for your feedback on this issue. Based on the input we have received we propose taking the following action: > > - The RIPE NCC will send an email to the maintainer and contacts of the RIPE Database objects in which the returned AS numbers are referenced, asking for the reference to be removed. > - The RIPE NCC will send three additional reminders, at intervals of three weeks from each other, for a total of four emails. > - If after four emails the reference is still in place, the RIPE NCC will update the RIPE Database object itself, removing the reference. > - If the reference is being recreated within one month from deletion (possibly due to automatic updates), the RIPE NCC will contact the organisation through means of communication other than email. > > The total number of RIPE Database objects that reference returned AS numbers is currently about 2000. All references are in the policy attributes of aut-num objects. No route(6) objects are involved. > > Thank you again and best regards, > > Ingrid Wijte > RIPE NCC >

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