- routing-wg - mailman.ripe.net

New on RIPE Labs: Reducing the BGP Table Size - A Fairy Tale
by Mirjam Kuehne 20 Jun '16

20 Jun '16

Dear colleagues, Please find a new article on RIPE Labs: George Michaelson is discussing the issue of the relative sizes of the IPv4 and IPv6 Internet in BGP: https://labs.ripe.net/Members/ggm/reducing-the-bgp-table-size-a-fairy-tale?… Kind regards, Mirjam Kuehne RIPE NCC

1 0

The Cidr Report
by cidr-report＠potaroo.net 18 Jun '16

18 Jun '16

This report has been generated at Fri Jun 17 21:15:30 2016 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/2.0 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 10-06-16 613427 343805 11-06-16 613615 344312 12-06-16 614580 344091 13-06-16 614724 343203 14-06-16 613855 343407 15-06-16 614079 343360 16-06-16 614149 343876 17-06-16 614525 343900 AS Summary 54303 Number of ASes in routing system 21069 Number of ASes announcing only one prefix 5551 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center, CN 120982272 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street, CN 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'). --- 17Jun16 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 614490 343828 270662 44.0% All ASes AS39891 3329 20 3309 99.4% ALJAWWALSTC-AS , SA AS7545 3429 406 3023 88.2% TPG-INTERNET-AP TPG Telecom Limited, AU AS4538 5551 2734 2817 50.7% ERX-CERNET-BKB China Education and Research Network Center, CN AS17974 2940 224 2716 92.4% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, ID AS6389 2295 45 2250 98.0% BELLSOUTH-NET-BLK - BellSouth.net Inc., US AS4766 3163 1132 2031 64.2% KIXS-AS-KR Korea Telecom, KR AS9808 2119 203 1916 90.4% CMNET-GD Guangdong Mobile Communication Co.Ltd., CN AS9394 2083 326 1757 84.3% CTTNET China TieTong Telecommunications Corporation, CN AS4755 2096 548 1548 73.9% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN AS6983 1687 231 1456 86.3% ITCDELTA - Earthlink, Inc., US AS22773 3345 1931 1414 42.3% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US AS56040 1408 33 1375 97.7% CMNET-GUANGDONG-AP China Mobile communications corporation, CN AS18566 2203 912 1291 58.6% MEGAPATH5-US - MegaPath Corporation, US AS8151 2246 977 1269 56.5% Uninet S.A. de C.V., MX AS11830 1469 260 1209 82.3% Instituto Costarricense de Electricidad y Telecom., CR AS38285 1177 46 1131 96.1% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd, AU AS4808 1704 584 1120 65.7% CHINA169-BJ China Unicom Beijing Province Network, CN AS4323 1429 328 1101 77.0% TWTC - tw telecom holdings, inc., US AS7552 1403 372 1031 73.5% VIETEL-AS-AP Viettel Corporation, VN AS10620 3485 2465 1020 29.3% Telmex Colombia S.A., CO AS7738 994 78 916 92.2% Telemar Norte Leste S.A., BR AS55430 995 120 875 87.9% STARHUBINTERNET-AS-NGNBN Starhub Internet Pte Ltd, SG AS38197 1527 655 872 57.1% SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK AS9829 2546 1680 866 34.0% BSNL-NIB National Internet Backbone, IN AS28573 1053 209 844 80.2% CLARO S.A., BR AS9498 1445 662 783 54.2% BBIL-AP BHARTI Airtel Ltd., IN AS24560 1391 619 772 55.5% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN AS18101 959 198 761 79.4% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI, IN AS12479 1265 520 745 58.9% UNI2-AS , ES AS7303 1520 778 742 48.8% Telecom Argentina S.A., AR Total 62256 19296 42960 69.0% Top 30 total Possible Bogus Routes 23.249.144.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC, US 27.100.7.0/24 AS56096 41.73.1.0/24 AS37004 -Reserved AS-, ZZ 41.73.2.0/24 AS37004 -Reserved AS-, ZZ 41.73.3.0/24 AS37004 -Reserved AS-, ZZ 41.73.4.0/24 AS37004 -Reserved AS-, ZZ 41.73.5.0/24 AS37004 -Reserved AS-, ZZ 41.73.6.0/24 AS37004 -Reserved AS-, ZZ 41.73.7.0/24 AS37004 -Reserved AS-, ZZ 41.73.8.0/24 AS37004 -Reserved AS-, ZZ 41.73.9.0/24 AS37004 -Reserved AS-, ZZ 41.73.10.0/24 AS37004 -Reserved AS-, ZZ 41.73.11.0/24 AS37004 -Reserved AS-, ZZ 41.73.12.0/24 AS37004 -Reserved AS-, ZZ 41.73.13.0/24 AS37004 -Reserved AS-, ZZ 41.73.14.0/24 AS37004 -Reserved AS-, ZZ 41.73.15.0/24 AS37004 -Reserved AS-, ZZ 41.73.16.0/24 AS37004 -Reserved AS-, ZZ 41.73.17.0/24 AS37004 -Reserved AS-, ZZ 41.73.18.0/24 AS37004 -Reserved AS-, ZZ 41.73.19.0/24 AS37004 -Reserved AS-, ZZ 41.73.20.0/24 AS37004 -Reserved AS-, ZZ 41.73.21.0/24 AS37004 -Reserved AS-, ZZ 41.73.22.0/24 AS37004 -Reserved AS-, ZZ 41.73.23.0/24 AS37004 -Reserved AS-, ZZ 41.76.232.0/21 AS20349 AB-TELECOM , RU 41.77.248.0/21 AS20349 AB-TELECOM , RU 41.78.180.0/23 AS37265 -Reserved AS-, ZZ 41.189.127.0/24 AS37000 -Reserved AS-, ZZ 41.191.108.0/24 AS37004 -Reserved AS-, ZZ 41.191.109.0/24 AS37004 -Reserved AS-, ZZ 41.191.110.0/24 AS37004 -Reserved AS-, ZZ 41.191.111.0/24 AS37004 -Reserved AS-, ZZ 43.224.140.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.224.141.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.224.142.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.224.143.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.241.149.0/24 AS58678 INTECHONLINE-IN Intech Online Private Limited, IN 43.241.151.0/24 AS58678 INTECHONLINE-IN Intech Online Private Limited, IN 45.78.144.0/20 AS63294 -Reserved AS-, ZZ 45.114.92.0/24 AS55592 45.114.94.0/24 AS4766 KIXS-AS-KR Korea Telecom, KR 45.114.95.0/24 AS4766 KIXS-AS-KR Korea Telecom, KR 45.114.120.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 45.114.121.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 45.114.122.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 45.114.123.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 45.114.124.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 45.114.125.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 45.114.126.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 45.114.127.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 45.125.72.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.73.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.74.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.75.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 64.28.145.0/24 AS4323 TWTC - tw telecom holdings, inc., US 64.28.146.0/24 AS4323 TWTC - tw telecom holdings, inc., US 64.33.208.0/20 AS26482 -Reserved AS-, ZZ 64.234.237.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 64.234.238.0/24 AS45816 ISHK-AP I-Services Network Solution Limited, HK 64.234.239.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc., US 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc., US 66.11.224.0/21 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.11.234.0/24 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.11.236.0/22 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.59.192.0/19 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 66.78.66.0/23 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.68.0/22 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.76.0/23 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.80.0/21 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.91.0/24 AS10835 VISIONARY - Visionary Communications, Inc., US 66.187.240.0/20 AS14552 ACS-SOUTHEASTDATACENTER - Affiliated Computer Services, Inc., US 66.187.240.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.187.241.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.187.243.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc., US 68.234.0.0/19 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.0.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.1.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.2.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.3.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.6.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.7.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.8.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.12.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.25.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.30.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.31.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 69.5.48.0/24 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US 69.5.49.0/24 AS32811 -Reserved AS-, ZZ 69.5.50.0/23 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US 69.5.53.0/24 AS8092 AMH-LLC - Ygnition Networks, Inc., US 69.5.54.0/23 AS32811 -Reserved AS-, ZZ 69.5.56.0/24 AS32811 -Reserved AS-, ZZ 69.5.58.0/24 AS32811 -Reserved AS-, ZZ 69.5.60.0/23 AS7029 WINDSTREAM - Windstream Communications Inc, US 69.5.62.0/24 AS32811 -Reserved AS-, ZZ 69.5.63.0/24 AS32811 -Reserved AS-, ZZ 69.50.96.0/20 AS26482 -Reserved AS-, ZZ 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc., US 74.113.200.0/23 AS46939 -Reserved AS-, ZZ 74.114.52.0/22 AS40818 -Reserved AS-, ZZ 74.114.184.0/22 AS19888 -Reserved AS-, ZZ 74.120.236.0/24 AS14992 CRYSTALTECH - CrystalTech Web Hosting Inc., US 74.123.136.0/21 AS53358 -Reserved AS-, ZZ 91.210.76.0/22 AS48145 -Reserved AS-, ZZ 91.212.235.0/24 AS8866 BTC-AS BULGARIA, BG 91.213.220.0/24 AS19662 -Reserved AS-, ZZ 91.228.251.0/24 AS12703 PULSANT-AS , GB 93.175.240.0/20 AS47860 -Reserved AS-, ZZ 98.143.160.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.161.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.162.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.163.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.164.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.165.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.166.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.167.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.168.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.172.0/22 AS26566 -Reserved AS-, ZZ 98.143.172.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.173.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.174.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.175.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 103.4.80.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 103.6.232.0/22 AS58073 YISP-AS , NL 103.10.192.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 103.14.228.0/24 AS13236 103.15.92.0/22 AS23818 JETINTERNET JETINTERNET Corporation, JP 103.16.248.0/22 AS4686 BEKKOAME BEKKOAME INTERNET INC., JP 103.18.44.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta, ID 103.18.45.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta, ID 103.18.47.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta, ID 103.19.48.0/22 AS4686 BEKKOAME BEKKOAME INTERNET INC., JP 103.20.100.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless, IN 103.20.101.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless, IN 103.20.219.0/24 AS55795 VERBDC1-AS-AP Verb Data Centre Pty Ltd, AU 103.23.88.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 103.23.148.0/24 AS45671 SAU-NET-AU Servers Australia Pty Ltd, AU 103.23.252.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 103.29.180.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 103.29.236.0/24 AS13200 103.29.237.0/24 AS13200 103.30.60.0/22 AS10021 KVH KVH Co.,Ltd, JP 103.31.8.0/22 AS45753 NETSEC-HK Unit 1205-1207, HK 103.31.8.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.9.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.10.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.11.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.43.164.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.43.165.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.43.166.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.43.167.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.51.84.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 103.53.28.0/22 AS10021 KVH KVH Co.,Ltd, JP 103.54.44.0/24 AS4766 KIXS-AS-KR Korea Telecom, KR 103.54.45.0/24 AS55592 103.54.46.0/24 AS4766 KIXS-AS-KR Korea Telecom, KR 103.54.47.0/24 AS55592 103.54.76.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 103.54.77.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 103.54.78.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 103.54.79.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 103.54.80.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 103.54.81.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 103.54.82.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 103.54.83.0/24 AS58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 103.229.152.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD., KH 103.232.21.0/24 AS13431 DIGIWIN-AS Digi Win Infotainment Mumbai Pvt Ltd, IN 103.232.22.0/24 AS13431 DIGIWIN-AS Digi Win Infotainment Mumbai Pvt Ltd, IN 103.232.164.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD., KH 103.238.64.0/22 AS13272 SANYUNETCORP-JP 5-3 Miyuki-cho, JP 103.238.112.0/22 AS4766 KIXS-AS-KR Korea Telecom, KR 103.241.40.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.41.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.42.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.43.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.248.140.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 104.171.160.0/20 AS63294 -Reserved AS-, ZZ 104.171.160.0/24 AS28509 Cablemas Telecomunicaciones SA de CV, MX 104.255.32.0/21 AS63294 -Reserved AS-, ZZ 116.89.240.0/20 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 116.199.203.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.205.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.206.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.207.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.206.72.0/24 AS6461 ABOVENET - Abovenet Communications, Inc, US 116.206.85.0/24 AS6461 ABOVENET - Abovenet Communications, Inc, US 116.206.103.0/24 AS6461 ABOVENET - Abovenet Communications, Inc, US 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN 138.59.180.0/22 AS20340 ASIPINTERCOM , RU 138.99.228.0/22 AS20340 ASIPINTERCOM , RU 142.147.62.0/24 AS3958 AIRCANADA - Air Canada, CA 148.163.160.0/20 AS63294 -Reserved AS-, ZZ 148.163.184.0/21 AS63294 -Reserved AS-, ZZ 149.255.16.0/22 AS19800 -Reserved AS-, ZZ 149.255.20.0/22 AS19800 -Reserved AS-, ZZ 154.168.28.0/23 AS29571 CITelecom-AS, CI 156.0.0.0/16 AS51977 LLC8TELECOM , RU 162.216.176.0/22 AS36114 VERSAWEB-ASN - Versaweb, LLC, US 162.221.64.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC, US 162.222.128.0/21 AS36114 VERSAWEB-ASN - Versaweb, LLC, US 162.250.96.0/21 AS63294 -Reserved AS-, ZZ 162.254.0.0/21 AS63294 -Reserved AS-, ZZ 164.160.72.0/21 AS37670 SMART-AS, ZA 166.93.0.0/16 AS23537 CRITIGEN - Micro Source, Inc., US 167.88.48.0/20 AS29927 -Reserved AS-, ZZ 168.112.0.0/21 AS36026 -Reserved AS-, ZZ 168.112.8.0/21 AS36026 -Reserved AS-, ZZ 172.86.224.0/20 AS63294 -Reserved AS-, ZZ 172.86.232.0/24 AS19598 AS19598 - Ontario Datacenter LLC, US 172.86.233.0/24 AS19598 AS19598 - Ontario Datacenter LLC, US 172.86.234.0/24 AS19598 AS19598 - Ontario Datacenter LLC, US 172.86.235.0/24 AS19598 AS19598 - Ontario Datacenter LLC, US 172.87.224.0/20 AS63294 -Reserved AS-, ZZ 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group), CN 173.45.192.0/20 AS62722 -Reserved AS-, ZZ 173.45.208.0/20 AS62722 -Reserved AS-, ZZ 173.242.176.0/20 AS25773 -Reserved AS-, ZZ 173.249.190.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 173.249.191.0/24 AS45816 ISHK-AP I-Services Network Solution Limited, HK 177.124.152.0/21 AS61907 NOVINET TELECOM LTDA - ME, BR 178.218.144.0/24 AS49858 CTLAN-AS CTLAN1, UA 178.218.146.0/24 AS44109 PROJECT-A-AS , UA 178.218.147.0/24 AS44109 PROJECT-A-AS , UA 178.218.148.0/24 AS44109 PROJECT-A-AS , UA 178.218.149.0/24 AS44109 PROJECT-A-AS , UA 178.218.150.0/24 AS44109 PROJECT-A-AS , UA 178.218.151.0/24 AS44109 PROJECT-A-AS , UA 178.218.152.0/24 AS44109 PROJECT-A-AS , UA 178.218.153.0/24 AS44109 PROJECT-A-AS , UA 178.218.154.0/24 AS44109 PROJECT-A-AS , UA 178.218.155.0/24 AS44109 PROJECT-A-AS , UA 178.218.156.0/24 AS44109 PROJECT-A-AS , UA 178.218.157.0/24 AS44109 PROJECT-A-AS , UA 178.218.158.0/24 AS44109 PROJECT-A-AS , UA 178.218.159.0/24 AS44109 PROJECT-A-AS , UA 181.225.156.0/22 AS10834 Telefonica de Argentina, AR 182.161.64.0/21 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 184.164.0.0/18 AS3257 GTT-BACKBONE GTT, DE 185.17.98.0/23 AS19798 HILF-AS , NL 190.8.16.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.17.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.18.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.19.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.20.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.21.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.22.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.23.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.24.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.25.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.26.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.27.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.28.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.29.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.30.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.31.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 192.25.10.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.11.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.13.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.14.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.34.152.0/21 AS10835 VISIONARY - Visionary Communications, Inc., US 192.67.160.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 192.67.161.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 192.75.239.0/24 AS23498 CDSI - COGECODATA, CA 192.84.24.0/24 AS4323 TWTC - tw telecom holdings, inc., US 192.92.236.0/22 AS54815 -Reserved AS-, ZZ 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.101.72.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.124.252.0/22 AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE 192.149.81.0/24 AS14454 PERIMETER-ESECURITY - BAE Systems Applied Intelligence US Corp., US 192.154.32.0/19 AS81 NCREN - MCNC, US 192.154.64.0/19 AS81 NCREN - MCNC, US 192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 192.243.64.0/20 AS3257 GTT-BACKBONE GTT, DE 193.16.106.0/24 AS31539 -Reserved AS-, ZZ 193.16.145.0/24 AS31392 -Reserved AS-, ZZ 193.22.224.0/20 AS6824 HERMES-NETWORK , GB 193.26.213.0/24 AS31641 BYTEL-AS , GB 193.56.203.0/24 AS51110 IDOMTECHNOLOGIES-AS , FR 193.104.41.0/24 AS49934 -Reserved AS-, ZZ 193.104.130.0/24 AS8725 -Reserved AS-, ZZ 193.151.160.0/19 AS39906 COPROSYS , CZ 193.178.196.0/22 AS15657 SPEEDBONE-AS , DE 193.200.130.0/24 AS21104 AM-NETSYS-AS , AM 193.202.8.0/21 AS6824 HERMES-NETWORK , GB 194.9.8.0/23 AS2863 SPRITELINK , SE 194.9.8.0/24 AS2863 SPRITELINK , SE 194.9.9.0/24 AS2863 SPRITELINK , SE 194.39.78.0/23 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 194.76.224.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim, DE 194.76.225.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim, DE 194.88.6.0/24 AS35093 RO-HTPASSPORT , RO 194.126.233.0/24 AS31235 SKIWEBCENTER-AS , FR 195.166.236.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 195.166.237.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 195.230.97.0/24 AS20583 -Reserved AS-, ZZ 195.234.156.0/24 AS25028 -Reserved AS-, ZZ 196.3.180.0/24 AS37004 -Reserved AS-, ZZ 196.3.181.0/24 AS37004 -Reserved AS-, ZZ 196.3.182.0/24 AS37004 -Reserved AS-, ZZ 196.3.183.0/24 AS37004 -Reserved AS-, ZZ 196.22.11.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 196.44.48.0/21 AS20349 AB-TELECOM , RU 197.159.224.0/19 AS20349 AB-TELECOM , RU 198.22.195.0/24 AS54583 -Reserved AS-, ZZ 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc., US 198.49.88.0/24 AS54818 -Reserved AS-, ZZ 198.49.89.0/24 AS54818 -Reserved AS-, ZZ 198.62.196.0/24 AS812 ROGERS-CABLE - Rogers Cable Communications Inc., CA 198.73.226.0/23 AS62839 -Reserved AS-, ZZ 198.74.11.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy, US 198.74.13.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy, US 198.91.44.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC, US 198.97.72.0/21 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.97.96.0/19 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited, CA 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 198.180.251.0/24 AS6938 GREENLAKE-IOC - Greenlake/IOC, US 198.245.14.0/24 AS53293 C12-US - C12 Capital, US 199.83.160.0/24 AS10759 -Reserved AS-, ZZ 199.83.161.0/24 AS10759 -Reserved AS-, ZZ 199.83.162.0/23 AS10759 -Reserved AS-, ZZ 199.83.164.0/22 AS10759 -Reserved AS-, ZZ 199.83.232.0/24 AS23148 TERRENAP - TERRENAP DATA CENTERS, INC., US 199.83.233.0/24 AS23148 TERRENAP - TERRENAP DATA CENTERS, INC., US 199.83.234.0/24 AS23148 TERRENAP - TERRENAP DATA CENTERS, INC., US 199.83.235.0/24 AS23148 TERRENAP - TERRENAP DATA CENTERS, INC., US 199.85.9.0/24 AS852 ASN852 - TELUS Communications Inc., CA 199.103.89.0/24 AS19523 -Reserved AS-, ZZ 199.116.200.0/21 AS22830 -Reserved AS-, ZZ 199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 199.182.207.0/24 AS23136 ONX - OnX Enterprise Solutions Inc., CA 199.241.34.0/23 AS10970 LIGHTEDGE - LightEdge Solutions, US 200.233.40.0/21 AS20382 MTA-AS , RU 201.131.88.0/24 AS8151 Uninet S.A. de C.V., MX 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd., KR 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited, HK 202.94.1.0/24 AS4808 CHINA169-BJ China Unicom Beijing Province Network, CN 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom, SG 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited, PK 203.6.208.0/24 AS23937 203.6.209.0/24 AS23937 203.6.210.0/24 AS23937 203.6.211.0/24 AS23937 203.6.213.0/24 AS23937 203.6.215.0/24 AS23937 203.175.11.0/24 AS9229 SPEEDCAST-AP SPEEDCAST Limited, HK 204.10.132.0/24 AS26470 AS-26470 - Group M Worldwide, LLC, US 204.10.134.0/24 AS11057 WTHOMPSONCO - J. Walter Thompson, US 204.10.135.0/24 AS11057 WTHOMPSONCO - J. Walter Thompson, US 204.10.196.0/22 AS14454 PERIMETER-ESECURITY - BAE Systems Applied Intelligence US Corp., US 204.10.198.0/24 AS14454 PERIMETER-ESECURITY - BAE Systems Applied Intelligence US Corp., US 204.10.199.0/24 AS14454 PERIMETER-ESECURITY - BAE Systems Applied Intelligence US Corp., US 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC, US 204.62.116.0/24 AS19247 -Reserved AS-, ZZ 204.62.117.0/24 AS19247 -Reserved AS-, ZZ 204.62.118.0/24 AS19247 -Reserved AS-, ZZ 204.62.119.0/24 AS19247 -Reserved AS-, ZZ 204.69.139.0/24 AS40250 -Reserved AS-, ZZ 204.187.11.0/24 AS51113 ELEKTA-AS Global Network Services for Elekta AB, GB 204.235.245.0/24 AS22613 -Reserved AS-, ZZ 205.137.240.0/20 AS11686 ENA - Education Networks of America, US 205.166.231.0/24 AS7029 WINDSTREAM - Windstream Communications Inc, US 205.167.128.0/23 AS21712 -Reserved AS-, ZZ 205.211.160.0/24 AS30045 UHN-ASN - University Health Network, CA 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company, US 207.2.120.0/21 AS6221 USCYBERSITES - US Cybersites, Inc, US 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc, US 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc, US 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc., US 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc., US 207.254.128.0/21 AS30689 FLOW-NET - FLOW, JM 207.254.136.0/21 AS30689 FLOW-NET - FLOW, JM 208.66.64.0/24 AS16936 -Reserved AS-, ZZ 208.66.65.0/24 AS16936 -Reserved AS-, ZZ 208.66.66.0/24 AS16936 -Reserved AS-, ZZ 208.66.67.0/24 AS16936 -Reserved AS-, ZZ 208.67.132.0/22 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 208.68.52.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc., US 208.68.53.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc., US 208.72.53.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 208.73.40.0/22 AS19901 -Reserved AS-, ZZ 208.73.41.0/24 AS19901 -Reserved AS-, ZZ 208.74.12.0/23 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US 208.75.152.0/21 AS32146 -Reserved AS-, ZZ 208.76.20.0/23 AS31812 -Reserved AS-, ZZ 208.76.20.0/24 AS31812 -Reserved AS-, ZZ 208.76.21.0/24 AS31812 -Reserved AS-, ZZ 208.77.164.0/24 AS22659 -Reserved AS-, ZZ 208.77.166.0/24 AS4323 TWTC - tw telecom holdings, inc., US 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC, US 208.84.124.0/22 AS23372 -Reserved AS-, ZZ 208.86.88.0/22 AS4136 QUALITYTECH-JCYNYC - Quality Technology Services, N.J., LLC, US 208.93.216.0/22 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US 209.135.171.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 209.135.175.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 209.177.64.0/20 AS6461 ABOVENET - Abovenet Communications, Inc, US 209.193.112.0/20 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US 216.9.224.0/20 AS7018 ATT-INTERNET4 - AT&T Services, Inc., US 216.119.192.0/20 AS2828 XO-AS15 - XO Communications, US 216.126.0.0/19 AS31826 -Reserved AS-, ZZ 216.146.0.0/19 AS11915 US-TELEPACIFIC - TelePacific Communications, US 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC., US 216.238.192.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.238.193.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.238.194.0/24 AS26566 -Reserved AS-, ZZ 216.238.196.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.251.50.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN 216.251.53.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN 216.251.62.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN 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

Bogon ASN Filter Policy
by Job Snijders 16 Jun '16

16 Jun '16

Dear fellow network operators, In July 2016, NTT Communications' Global IP Network AS2914 will deploy a new routing policy to block Bogon ASNs from its view of the default-free zone. This notification is provided as a courtesy to the network community at large. After the Bogon ASN filter policy has been deployed, AS 2914 will not accept route announcements from any eBGP neighbor which contains a Bogon ASN anywhere in the AS_PATH or its atomic aggregate attribute. The reasoning behind this policy is twofold: - Private or Reserved ASNs have no place in the public DFZ. Barring these from the DFZ helps improve accountability and dampen accidental exposure of internal routing artifacts. - All AS2914 devices support 4-byte ASNs. Any occurrence of "23456" in the DFZ is a either a misconfiguration or software issue. We are undertaking this effort to improve the quality of routing data as part of the global ecosystem. This should improve the security posture and provide additional certainty [1] to those undertaking network troubleshooting. Bogon ASNs are currently defined as following: 0 # Reserved RFC7607 23456 # AS_TRANS RFC6793 64496-64511 # Reserved for use in docs and code RFC5398 64512-65534 # Reserved for Private Use RFC6996 65535 # Reserved RFC7300 65536-65551 # Reserved for use in docs and code RFC5398 65552-131071 # Reserved 4200000000-4294967294 # Reserved for Private Use RFC6996 4294967295 # Reserved RFC7300 A current overview of what are considered Bogon ASNs is maintained at NTT's Routing Policies page [2]. The IANA Autonomous System Number Registry [3] is closely tracked and the NTT Bogon ASN definitions are updated accordingly. We encourage network operators to consider deploying similar policies. Configuration examples for various platforms can be found here [4]. NTT staff is monitoring current occurrences of Bogon ASNs in the routing system and reaching out to impacted parties on a weekly basis. Kind regards, Job Contact persons: Job Snijders <job(a)ntt.net>, Jared Mauch <jmauch(a)us.ntt.net>, NTT Communications NOC <noc(a)ntt.net> References: [1]: https://tools.ietf.org/html/draft-thomson-postel-was-wrong-00 [2]: http://www.us.ntt.net/support/policy/routing.cfm#bogon [3]: https://www.iana.org/assignments/as-numbers/as-numbers.xhtml [4]: http://as2914.net/bogon_asns/configuration_examples.txt

15 17

BGP Update Report
by cidr-report＠potaroo.net 11 Jun '16

11 Jun '16

BGP Update Report Interval: 02-Jun-16 -to- 09-Jun-16 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9829 128739 4.4% 64.2 -- BSNL-NIB National Internet Backbone, IN 2 - AS19429 71776 2.5% 263.9 -- ETB - Colombia, CO 3 - AS133841 67500 2.3% 7500.0 -- IDOLA-BROADBAND-AS-ID INDONESIA BROADBAND ACCESS - ANYWHERE, ID 4 - AS43754 55515 1.9% 158.2 -- ASIATECH , IR 5 - AS10131 28105 1.0% 1081.0 -- CKTELECOM-CK-AP Telecom Cook Islands, CK 6 - AS13118 25393 0.9% 298.7 -- ASN-YARTELECOM Verhnevolzhsky branch, RU 7 - AS20940 24683 0.8% 37.5 -- AKAMAI-ASN1 , US 8 - AS41480 22760 0.8% 5690.0 -- SYSTEMEC-AS , NL 9 - AS134438 21839 0.7% 21839.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 10 - AS38197 19380 0.7% 19.5 -- SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 11 - AS38001 18054 0.6% 451.4 -- NEWMEDIAEXPRESS-AS-AP NewMedia Express Pte Ltd. Singapore Web Hosting Service Provider, SG 12 - AS45899 17935 0.6% 23.2 -- VNPT-AS-VN VNPT Corp, VN 13 - AS22907 17130 0.6% 2141.2 -- ACSSLS - ACS State and Local Solutions, US 14 - AS263713 17086 0.6% 17086.0 -- Server Lodge S.A., CR 15 - AS36903 17028 0.6% 52.2 -- MT-MPLS, MA 16 - AS1501 16155 0.6% 151.0 -- DNIC-ASBLK-01500-01502 - Headquarters, USAISC, US 17 - AS5953 16154 0.6% 151.0 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center, US 18 - AS56636 15611 0.5% 15611.0 -- ASVEDARU , RU 19 - AS202105 15264 0.5% 1387.6 -- DSP-AS , SA 20 - AS7303 15011 0.5% 4.5 -- Telecom Argentina S.A., AR TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS134438 21839 0.7% 21839.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 2 - AS263713 17086 0.6% 17086.0 -- Server Lodge S.A., CR 3 - AS56636 15611 0.5% 15611.0 -- ASVEDARU , RU 4 - AS133841 67500 2.3% 7500.0 -- IDOLA-BROADBAND-AS-ID INDONESIA BROADBAND ACCESS - ANYWHERE, ID 5 - AS41480 22760 0.8% 5690.0 -- SYSTEMEC-AS , NL 6 - AS8953 6502 0.2% 3251.0 -- ASN-ORANGE-ROMANIA , RO 7 - AS13846 12818 0.4% 2563.6 -- LAVALIFE - Lavalife Corp., CA 8 - AS9459 4778 0.2% 2389.0 -- ASKONKUK Konkuk University, KR 9 - AS21136 2284 0.1% 2284.0 -- CSUCS-AS , HU 10 - AS58530 6437 0.2% 2145.7 -- PINGCO-AS-AP PingCo Pty Ltd, AU 11 - AS22907 17130 0.6% 2141.2 -- ACSSLS - ACS State and Local Solutions, US 12 - AS35121 1628 0.1% 1628.0 -- WEBKOM , SE 13 - AS50724 3208 0.1% 1604.0 -- UEIP-AS , RU 14 - AS10846 3064 0.1% 1532.0 -- DEERE - Deere & Company, US 15 - AS202105 15264 0.5% 1387.6 -- DSP-AS , SA 16 - AS203905 1352 0.1% 1352.0 -- GAZANET-WIFI-ASN Gaza-Net WiFi Service, PS 17 - AS23541 1298 0.0% 1298.0 -- Scarlet B.V., CW 18 - AS201303 1249 0.0% 1249.0 -- CENTRALNIC-ANYCAST-F , GB 19 - AS204055 1244 0.0% 1244.0 -- CENTRALNIC-ANYCAST-H , GB 20 - AS49872 12819 0.4% 1165.4 -- JAHANONLINE , IR TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 202.65.32.0/21 27634 0.9% AS10131 -- CKTELECOM-CK-AP Telecom Cook Islands, CK 2 - 123.231.193.0/24 24480 0.8% AS133841 -- IDOLA-BROADBAND-AS-ID INDONESIA BROADBAND ACCESS - ANYWHERE, ID 3 - 93.181.192.0/19 21856 0.7% AS13118 -- ASN-YARTELECOM Verhnevolzhsky branch, RU 4 - 110.170.17.0/24 21839 0.7% AS134438 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 5 - 123.231.206.0/24 21776 0.7% AS133841 -- IDOLA-BROADBAND-AS-ID INDONESIA BROADBAND ACCESS - ANYWHERE, ID 6 - 123.231.192.0/24 21206 0.7% AS133841 -- IDOLA-BROADBAND-AS-ID INDONESIA BROADBAND ACCESS - ANYWHERE, ID 7 - 104.123.24.0/21 17113 0.6% AS20940 -- AKAMAI-ASN1 , US 8 - 138.69.175.0/24 17090 0.6% AS22907 -- ACSSLS - ACS State and Local Solutions, US 9 - 190.0.224.0/21 17086 0.6% AS263713 -- Server Lodge S.A., CR 10 - 190.24.64.0/20 17084 0.6% AS19429 -- ETB - Colombia, CO 11 - 195.128.159.0/24 15611 0.5% AS56636 -- ASVEDARU , RU 12 - 185.11.121.0/24 15226 0.5% AS202105 -- DSP-AS , SA 13 - 61.7.155.0/24 13653 0.4% AS131090 -- CAT-IDC-4BYTENET-AS-AP CAT TELECOM Public Company Ltd,CAT, TH 14 - 186.155.160.0/20 13191 0.4% AS19429 -- ETB - Colombia, CO 15 - 186.155.128.0/20 13191 0.4% AS19429 -- ETB - Colombia, CO 16 - 186.155.144.0/20 13189 0.4% AS19429 -- ETB - Colombia, CO 17 - 186.155.112.0/20 13185 0.4% AS19429 -- ETB - Colombia, CO 18 - 202.56.215.0/24 9398 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN 19 - 208.68.201.0/24 8418 0.3% AS13846 -- LAVALIFE - Lavalife Corp., CA 20 - 66.19.194.0/24 6905 0.2% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc., US 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 11 Jun '16

11 Jun '16

This report has been generated at Fri Jun 10 21:15:11 2016 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/2.0 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 03-06-16 611786 342517 04-06-16 612199 342728 05-06-16 612435 342825 06-06-16 612145 342485 07-06-16 611443 342978 08-06-16 612616 343105 09-06-16 612643 343423 10-06-16 613427 343674 AS Summary 54229 Number of ASes in routing system 21039 Number of ASes announcing only one prefix 5558 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center, CN 120945664 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street, CN 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'). --- 10Jun16 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 613738 343644 270094 44.0% All ASes AS39891 3287 30 3257 99.1% ALJAWWALSTC-AS , SA AS7545 3421 403 3018 88.2% TPG-INTERNET-AP TPG Telecom Limited, AU AS4538 5558 2813 2745 49.4% ERX-CERNET-BKB China Education and Research Network Center, CN AS17974 2943 227 2716 92.3% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, ID AS6389 2295 45 2250 98.0% BELLSOUTH-NET-BLK - BellSouth.net Inc., US AS4766 3179 1141 2038 64.1% KIXS-AS-KR Korea Telecom, KR AS9808 2111 199 1912 90.6% CMNET-GD Guangdong Mobile Communication Co.Ltd., CN AS9394 2083 326 1757 84.3% CTTNET China TieTong Telecommunications Corporation, CN AS4755 2094 546 1548 73.9% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN AS6983 1689 235 1454 86.1% ITCDELTA - Earthlink, Inc., US AS22773 3334 1930 1404 42.1% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US AS56040 1392 33 1359 97.6% CMNET-GUANGDONG-AP China Mobile communications corporation, CN AS18566 2204 912 1292 58.6% MEGAPATH5-US - MegaPath Corporation, US AS8151 2240 962 1278 57.1% Uninet S.A. de C.V., MX AS11830 1478 274 1204 81.5% Instituto Costarricense de Electricidad y Telecom., CR AS7552 1457 310 1147 78.7% VIETEL-AS-AP Viettel Corporation, VN AS38285 1177 46 1131 96.1% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd, AU AS4808 1705 584 1121 65.7% CHINA169-BJ China Unicom Beijing Province Network, CN AS4323 1473 358 1115 75.7% TWTC - tw telecom holdings, inc., US AS10620 3486 2428 1058 30.3% Telmex Colombia S.A., CO AS7738 994 78 916 92.2% Telemar Norte Leste S.A., BR AS9829 2543 1660 883 34.7% BSNL-NIB National Internet Backbone, IN AS55430 987 118 869 88.0% STARHUBINTERNET-AS-NGNBN Starhub Internet Pte Ltd, SG AS28573 1057 205 852 80.6% CLARO S.A., BR AS38197 1527 682 845 55.3% SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK AS9498 1424 601 823 57.8% BBIL-AP BHARTI Airtel Ltd., IN AS24560 1384 583 801 57.9% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN AS17623 831 63 768 92.4% CNCGROUP-SZ China Unicom Shenzen network, CN AS18101 959 198 761 79.4% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI, IN AS12479 1254 504 750 59.8% UNI2-AS , ES Total 61566 18494 43072 70.0% Top 30 total Possible Bogus Routes 23.249.144.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC, US 27.100.7.0/24 AS56096 41.73.1.0/24 AS37004 -Reserved AS-, ZZ 41.73.2.0/24 AS37004 -Reserved AS-, ZZ 41.73.3.0/24 AS37004 -Reserved AS-, ZZ 41.73.4.0/24 AS37004 -Reserved AS-, ZZ 41.73.5.0/24 AS37004 -Reserved AS-, ZZ 41.73.6.0/24 AS37004 -Reserved AS-, ZZ 41.73.7.0/24 AS37004 -Reserved AS-, ZZ 41.73.8.0/24 AS37004 -Reserved AS-, ZZ 41.73.9.0/24 AS37004 -Reserved AS-, ZZ 41.73.10.0/24 AS37004 -Reserved AS-, ZZ 41.73.11.0/24 AS37004 -Reserved AS-, ZZ 41.73.12.0/24 AS37004 -Reserved AS-, ZZ 41.73.13.0/24 AS37004 -Reserved AS-, ZZ 41.73.14.0/24 AS37004 -Reserved AS-, ZZ 41.73.15.0/24 AS37004 -Reserved AS-, ZZ 41.73.16.0/24 AS37004 -Reserved AS-, ZZ 41.73.17.0/24 AS37004 -Reserved AS-, ZZ 41.73.18.0/24 AS37004 -Reserved AS-, ZZ 41.73.19.0/24 AS37004 -Reserved AS-, ZZ 41.73.20.0/24 AS37004 -Reserved AS-, ZZ 41.73.21.0/24 AS37004 -Reserved AS-, ZZ 41.73.22.0/24 AS37004 -Reserved AS-, ZZ 41.73.23.0/24 AS37004 -Reserved AS-, ZZ 41.76.232.0/21 AS20349 AB-TELECOM , RU 41.77.248.0/21 AS20349 AB-TELECOM , RU 41.78.180.0/23 AS37265 -Reserved AS-, ZZ 41.189.127.0/24 AS37000 -Reserved AS-, ZZ 41.191.108.0/24 AS37004 -Reserved AS-, ZZ 41.191.109.0/24 AS37004 -Reserved AS-, ZZ 41.191.110.0/24 AS37004 -Reserved AS-, ZZ 41.191.111.0/24 AS37004 -Reserved AS-, ZZ 43.224.140.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.224.141.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.224.142.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.224.143.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 43.241.149.0/24 AS58678 INTECHONLINE-IN Intech Online Private Limited, IN 43.241.151.0/24 AS58678 INTECHONLINE-IN Intech Online Private Limited, IN 45.61.32.0/20 AS11029 -Reserved AS-, ZZ 45.61.33.0/24 AS53889 MICFO - Micfo, LLC., US 45.61.35.0/24 AS63008 CONTINA - Contina, US 45.61.37.0/24 AS53889 MICFO - Micfo, LLC., US 45.61.42.0/24 AS53889 MICFO - Micfo, LLC., US 45.61.46.0/24 AS53889 MICFO - Micfo, LLC., US 45.78.144.0/20 AS63294 -Reserved AS-, ZZ 45.114.92.0/24 AS4766 KIXS-AS-KR Korea Telecom, KR 45.114.94.0/24 AS4766 KIXS-AS-KR Korea Telecom, KR 45.114.95.0/24 AS4766 KIXS-AS-KR Korea Telecom, KR 45.114.128.0/24 AS4766 KIXS-AS-KR Korea Telecom, KR 45.114.129.0/24 AS4766 KIXS-AS-KR Korea Telecom, KR 45.114.130.0/24 AS45382 EHOSTIDC-AS-KR EHOSTIDC, KR 45.114.131.0/24 AS4766 KIXS-AS-KR Korea Telecom, KR 45.125.72.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.73.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.74.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.75.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 64.28.145.0/24 AS4323 TWTC - tw telecom holdings, inc., US 64.28.146.0/24 AS4323 TWTC - tw telecom holdings, inc., US 64.33.208.0/20 AS26482 -Reserved AS-, ZZ 64.234.237.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 64.234.238.0/24 AS45816 ISHK-AP I-Services Network Solution Limited, HK 64.234.239.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc., US 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc., US 66.11.224.0/21 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.11.234.0/24 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.11.236.0/22 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.59.192.0/19 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 66.78.66.0/23 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.68.0/22 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.76.0/23 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.80.0/21 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.91.0/24 AS10835 VISIONARY - Visionary Communications, Inc., US 66.187.240.0/20 AS14552 ACS-SOUTHEASTDATACENTER - Affiliated Computer Services, Inc., US 66.187.240.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.187.241.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.187.243.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc., US 68.234.0.0/19 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.0.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.1.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.2.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.3.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.6.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.7.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.8.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.12.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.25.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.30.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.31.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 69.5.48.0/24 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US 69.5.49.0/24 AS32811 -Reserved AS-, ZZ 69.5.50.0/23 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US 69.5.53.0/24 AS32811 -Reserved AS-, ZZ 69.5.54.0/23 AS32811 -Reserved AS-, ZZ 69.5.56.0/24 AS32811 -Reserved AS-, ZZ 69.5.58.0/24 AS32811 -Reserved AS-, ZZ 69.5.60.0/23 AS7029 WINDSTREAM - Windstream Communications Inc, US 69.5.62.0/24 AS32811 -Reserved AS-, ZZ 69.5.63.0/24 AS32811 -Reserved AS-, ZZ 69.50.96.0/20 AS26482 -Reserved AS-, ZZ 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc., US 74.113.200.0/23 AS46939 -Reserved AS-, ZZ 74.114.52.0/22 AS40818 -Reserved AS-, ZZ 74.114.184.0/22 AS19888 -Reserved AS-, ZZ 74.120.236.0/24 AS14992 CRYSTALTECH - CrystalTech Web Hosting Inc., US 74.123.136.0/21 AS53358 -Reserved AS-, ZZ 91.210.76.0/22 AS48145 -Reserved AS-, ZZ 91.213.220.0/24 AS19662 -Reserved AS-, ZZ 91.217.120.0/23 AS51563 -Reserved AS-, ZZ 91.228.251.0/24 AS12703 PULSANT-AS , GB 93.175.240.0/20 AS47860 -Reserved AS-, ZZ 98.143.160.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.161.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.162.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.163.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.164.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.165.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.166.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.167.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.168.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.172.0/22 AS26566 -Reserved AS-, ZZ 98.143.172.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.173.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.174.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.175.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 103.4.80.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 103.5.196.0/23 AS13246 103.6.232.0/22 AS58073 YISP-AS , NL 103.10.192.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 103.14.228.0/24 AS13236 103.15.92.0/22 AS23818 JETINTERNET JETINTERNET Corporation, JP 103.16.248.0/22 AS4686 BEKKOAME BEKKOAME INTERNET INC., JP 103.18.44.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta, ID 103.18.45.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta, ID 103.18.47.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta, ID 103.19.48.0/22 AS4686 BEKKOAME BEKKOAME INTERNET INC., JP 103.20.100.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless, IN 103.20.101.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless, IN 103.20.219.0/24 AS55795 VERBDC1-AS-AP Verb Data Centre Pty Ltd, AU 103.23.88.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 103.23.148.0/24 AS45671 SAU-NET-AU Servers Australia Pty Ltd, AU 103.23.252.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 103.29.180.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 103.29.236.0/24 AS13200 103.29.237.0/24 AS13200 103.30.60.0/22 AS10021 KVH KVH Co.,Ltd, JP 103.31.8.0/22 AS45753 NETSEC-HK Unit 1205-1207, HK 103.31.8.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.9.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.10.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.11.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.43.164.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.43.165.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.43.166.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.43.167.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK 103.51.84.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 103.53.28.0/22 AS10021 KVH KVH Co.,Ltd, JP 103.54.44.0/24 AS4766 KIXS-AS-KR Korea Telecom, KR 103.54.45.0/24 AS55592 103.54.46.0/24 AS4766 KIXS-AS-KR Korea Telecom, KR 103.54.47.0/24 AS55592 103.54.72.0/24 AS4766 KIXS-AS-KR Korea Telecom, KR 103.54.73.0/24 AS4766 KIXS-AS-KR Korea Telecom, KR 103.54.74.0/24 AS45382 EHOSTIDC-AS-KR EHOSTIDC, KR 103.54.75.0/24 AS45382 EHOSTIDC-AS-KR EHOSTIDC, KR 103.229.152.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD., KH 103.232.21.0/24 AS13431 DIGIWIN-AS Digi Win Infotainment Mumbai Pvt Ltd, IN 103.232.22.0/24 AS13431 DIGIWIN-AS Digi Win Infotainment Mumbai Pvt Ltd, IN 103.232.164.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD., KH 103.238.64.0/22 AS13272 SANYUNETCORP-JP 5-3 Miyuki-cho, JP 103.238.112.0/22 AS4766 KIXS-AS-KR Korea Telecom, KR 103.241.40.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.41.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.42.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.43.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.248.140.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 104.171.160.0/20 AS63294 -Reserved AS-, ZZ 104.171.160.0/24 AS28509 Cablemas Telecomunicaciones SA de CV, MX 104.255.32.0/21 AS63294 -Reserved AS-, ZZ 116.89.240.0/20 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 116.199.203.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.205.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.206.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.207.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.206.72.0/24 AS6461 ABOVENET - Abovenet Communications, Inc, US 116.206.85.0/24 AS6461 ABOVENET - Abovenet Communications, Inc, US 116.206.103.0/24 AS6461 ABOVENET - Abovenet Communications, Inc, US 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN 138.59.180.0/22 AS20340 ASIPINTERCOM , RU 138.99.228.0/22 AS20340 ASIPINTERCOM , RU 142.147.62.0/24 AS3958 AIRCANADA - Air Canada, CA 148.163.160.0/20 AS63294 -Reserved AS-, ZZ 148.163.184.0/21 AS63294 -Reserved AS-, ZZ 149.255.16.0/22 AS19800 -Reserved AS-, ZZ 149.255.20.0/22 AS19800 -Reserved AS-, ZZ 154.168.28.0/23 AS29571 CITelecom-AS, CI 156.0.0.0/16 AS51977 LLC8TELECOM , RU 162.216.176.0/22 AS36114 VERSAWEB-ASN - Versaweb, LLC, US 162.221.64.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC, US 162.222.128.0/21 AS36114 VERSAWEB-ASN - Versaweb, LLC, US 162.250.96.0/21 AS63294 -Reserved AS-, ZZ 162.254.0.0/21 AS63294 -Reserved AS-, ZZ 166.93.0.0/16 AS23537 CRITIGEN - Micro Source, Inc., US 167.88.48.0/20 AS29927 -Reserved AS-, ZZ 168.112.0.0/21 AS36026 -Reserved AS-, ZZ 168.112.8.0/21 AS36026 -Reserved AS-, ZZ 172.81.0.0/18 AS11029 -Reserved AS-, ZZ 172.86.224.0/20 AS63294 -Reserved AS-, ZZ 172.86.232.0/24 AS19598 AS19598 - Ontario Datacenter LLC, US 172.86.233.0/24 AS19598 AS19598 - Ontario Datacenter LLC, US 172.86.234.0/24 AS19598 AS19598 - Ontario Datacenter LLC, US 172.86.235.0/24 AS19598 AS19598 - Ontario Datacenter LLC, US 172.87.224.0/20 AS63294 -Reserved AS-, ZZ 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group), CN 173.44.0.0/19 AS11029 -Reserved AS-, ZZ 173.44.31.0/24 AS53889 MICFO - Micfo, LLC., US 173.45.192.0/20 AS62722 -Reserved AS-, ZZ 173.45.208.0/20 AS62722 -Reserved AS-, ZZ 173.242.176.0/20 AS25773 -Reserved AS-, ZZ 173.249.190.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 173.249.191.0/24 AS45816 ISHK-AP I-Services Network Solution Limited, HK 177.124.152.0/21 AS61907 NOVINET TELECOM LTDA - ME, BR 178.218.144.0/24 AS49858 CTLAN-AS CTLAN1, UA 178.218.146.0/24 AS44109 PROJECT-A-AS , UA 178.218.147.0/24 AS44109 PROJECT-A-AS , UA 178.218.148.0/24 AS44109 PROJECT-A-AS , UA 178.218.149.0/24 AS44109 PROJECT-A-AS , UA 178.218.150.0/24 AS44109 PROJECT-A-AS , UA 178.218.151.0/24 AS44109 PROJECT-A-AS , UA 178.218.152.0/24 AS44109 PROJECT-A-AS , UA 178.218.153.0/24 AS44109 PROJECT-A-AS , UA 178.218.154.0/24 AS44109 PROJECT-A-AS , UA 178.218.155.0/24 AS44109 PROJECT-A-AS , UA 178.218.156.0/24 AS44109 PROJECT-A-AS , UA 178.218.157.0/24 AS44109 PROJECT-A-AS , UA 178.218.158.0/24 AS44109 PROJECT-A-AS , UA 178.218.159.0/24 AS44109 PROJECT-A-AS , UA 181.225.156.0/22 AS10834 Telefonica de Argentina, AR 182.161.64.0/21 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 184.164.0.0/18 AS3257 GTT-BACKBONE GTT, DE 185.17.98.0/23 AS19798 HILF-AS , NL 190.8.16.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.17.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.18.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.19.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.20.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.21.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.22.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.23.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.24.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.25.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.26.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.27.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.28.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.29.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.30.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.31.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 192.25.10.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.11.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.13.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.14.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.34.152.0/21 AS10835 VISIONARY - Visionary Communications, Inc., US 192.67.160.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 192.67.161.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 192.75.239.0/24 AS23498 CDSI - COGECODATA, CA 192.84.24.0/24 AS4323 TWTC - tw telecom holdings, inc., US 192.92.236.0/22 AS54815 -Reserved AS-, ZZ 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.101.72.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.124.252.0/22 AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE 192.149.81.0/24 AS14454 PERIMETER-ESECURITY - Perimeter eSecurity, US 192.154.32.0/19 AS81 NCREN - MCNC, US 192.154.64.0/19 AS81 NCREN - MCNC, US 192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 192.243.64.0/20 AS3257 GTT-BACKBONE GTT, DE 193.16.106.0/24 AS31539 -Reserved AS-, ZZ 193.16.145.0/24 AS31392 -Reserved AS-, ZZ 193.22.224.0/20 AS6824 HERMES-NETWORK , GB 193.26.213.0/24 AS31641 BYTEL-AS , GB 193.56.203.0/24 AS51110 IDOMTECHNOLOGIES-AS , FR 193.104.41.0/24 AS49934 -Reserved AS-, ZZ 193.104.130.0/24 AS8725 -Reserved AS-, ZZ 193.151.160.0/19 AS39906 COPROSYS , CZ 193.178.196.0/22 AS15657 SPEEDBONE-AS , DE 193.200.130.0/24 AS21104 AM-NETSYS-AS , AM 193.202.8.0/21 AS6824 HERMES-NETWORK , GB 194.9.8.0/23 AS2863 SPRITELINK , SE 194.9.8.0/24 AS2863 SPRITELINK , SE 194.9.9.0/24 AS2863 SPRITELINK , SE 194.39.78.0/23 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 194.76.224.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim, DE 194.76.225.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim, DE 194.126.233.0/24 AS31235 SKIWEBCENTER-AS , FR 195.166.236.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 195.166.237.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 195.230.97.0/24 AS20583 -Reserved AS-, ZZ 195.234.156.0/24 AS25028 -Reserved AS-, ZZ 196.3.180.0/24 AS37004 -Reserved AS-, ZZ 196.3.181.0/24 AS37004 -Reserved AS-, ZZ 196.3.182.0/24 AS37004 -Reserved AS-, ZZ 196.3.183.0/24 AS37004 -Reserved AS-, ZZ 196.22.11.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 196.44.48.0/21 AS20349 AB-TELECOM , RU 197.159.224.0/19 AS20349 AB-TELECOM , RU 198.22.195.0/24 AS54583 -Reserved AS-, ZZ 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc., US 198.49.88.0/24 AS54818 -Reserved AS-, ZZ 198.49.89.0/24 AS54818 -Reserved AS-, ZZ 198.62.196.0/24 AS812 ROGERS-CABLE - Rogers Cable Communications Inc., CA 198.73.226.0/23 AS62839 -Reserved AS-, ZZ 198.74.11.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy, US 198.74.13.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy, US 198.91.44.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC, US 198.97.72.0/21 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.97.96.0/19 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited, CA 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 198.180.251.0/24 AS6938 GREENLAKE-IOC - Greenlake/IOC, US 198.245.14.0/24 AS53293 C12-US - C12 Capital, US 199.83.160.0/24 AS10759 -Reserved AS-, ZZ 199.83.161.0/24 AS10759 -Reserved AS-, ZZ 199.83.162.0/23 AS10759 -Reserved AS-, ZZ 199.83.164.0/22 AS10759 -Reserved AS-, ZZ 199.83.232.0/24 AS23148 TERRENAP - TERRENAP DATA CENTERS, INC., US 199.83.233.0/24 AS23148 TERRENAP - TERRENAP DATA CENTERS, INC., US 199.83.234.0/24 AS23148 TERRENAP - TERRENAP DATA CENTERS, INC., US 199.83.235.0/24 AS23148 TERRENAP - TERRENAP DATA CENTERS, INC., US 199.85.9.0/24 AS852 ASN852 - TELUS Communications Inc., CA 199.88.52.0/22 AS17018 QTS-SACRAMENTO-1 - Quality Investment Properties Sacramento, LLC, US 199.103.89.0/24 AS19523 -Reserved AS-, ZZ 199.116.200.0/21 AS22830 -Reserved AS-, ZZ 199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 199.182.207.0/24 AS23136 ONX - OnX Enterprise Solutions Inc., CA 199.241.34.0/23 AS10970 LIGHTEDGE - LightEdge Solutions, US 200.233.40.0/21 AS20382 MTA-AS , RU 201.131.88.0/24 AS8151 Uninet S.A. de C.V., MX 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd., KR 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited, HK 202.94.1.0/24 AS4808 CHINA169-BJ China Unicom Beijing Province Network, CN 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom, SG 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited, PK 203.6.208.0/24 AS23937 203.6.209.0/24 AS23937 203.6.210.0/24 AS23937 203.6.211.0/24 AS23937 203.6.213.0/24 AS23937 203.6.215.0/24 AS23937 203.175.11.0/24 AS9229 SPEEDCAST-AP SPEEDCAST Limited, HK 204.10.132.0/24 AS26470 AS-26470 - Group M Worldwide, LLC, US 204.10.134.0/24 AS11057 WTHOMPSONCO - J. Walter Thompson, US 204.10.135.0/24 AS11057 WTHOMPSONCO - J. Walter Thompson, US 204.10.196.0/22 AS14454 PERIMETER-ESECURITY - Perimeter eSecurity, US 204.10.198.0/24 AS14454 PERIMETER-ESECURITY - Perimeter eSecurity, US 204.10.199.0/24 AS14454 PERIMETER-ESECURITY - Perimeter eSecurity, US 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC, US 204.62.116.0/24 AS19247 -Reserved AS-, ZZ 204.62.117.0/24 AS19247 -Reserved AS-, ZZ 204.62.118.0/24 AS19247 -Reserved AS-, ZZ 204.62.119.0/24 AS19247 -Reserved AS-, ZZ 204.69.139.0/24 AS40250 -Reserved AS-, ZZ 204.187.11.0/24 AS51113 ELEKTA-AS Global Network Services for Elekta AB, GB 204.235.245.0/24 AS22613 -Reserved AS-, ZZ 205.137.240.0/20 AS11686 ENA - Education Networks of America, US 205.166.231.0/24 AS7029 WINDSTREAM - Windstream Communications Inc, US 205.167.128.0/23 AS21712 -Reserved AS-, ZZ 205.211.160.0/24 AS30045 UHN-ASN - University Health Network, CA 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company, US 207.2.120.0/21 AS6221 USCYBERSITES - US Cybersites, Inc, US 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc, US 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc, US 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc., US 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc., US 207.254.128.0/21 AS30689 FLOW-NET - FLOW, JM 207.254.136.0/21 AS30689 FLOW-NET - FLOW, JM 208.66.64.0/24 AS16936 -Reserved AS-, ZZ 208.66.65.0/24 AS16936 -Reserved AS-, ZZ 208.66.66.0/24 AS16936 -Reserved AS-, ZZ 208.66.67.0/24 AS16936 -Reserved AS-, ZZ 208.67.132.0/22 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 208.68.52.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc., US 208.68.53.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc., US 208.72.53.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 208.73.40.0/22 AS19901 -Reserved AS-, ZZ 208.73.41.0/24 AS19901 -Reserved AS-, ZZ 208.74.12.0/23 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US 208.75.152.0/21 AS32146 -Reserved AS-, ZZ 208.76.20.0/23 AS31812 -Reserved AS-, ZZ 208.76.20.0/24 AS31812 -Reserved AS-, ZZ 208.76.21.0/24 AS31812 -Reserved AS-, ZZ 208.77.164.0/24 AS22659 -Reserved AS-, ZZ 208.77.166.0/24 AS4323 TWTC - tw telecom holdings, inc., US 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC, US 208.84.124.0/22 AS23372 -Reserved AS-, ZZ 208.86.88.0/22 AS4136 QUALITYTECH-JCYNYC - Quality Technology Services, N.J., LLC, US 208.93.216.0/22 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US 209.135.171.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 209.135.175.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 209.177.64.0/20 AS6461 ABOVENET - Abovenet Communications, Inc, US 209.193.112.0/20 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US 216.9.224.0/20 AS7018 ATT-INTERNET4 - AT&T Services, Inc., US 216.119.192.0/20 AS2828 XO-AS15 - XO Communications, US 216.126.0.0/19 AS31826 -Reserved AS-, ZZ 216.146.0.0/19 AS11915 US-TELEPACIFIC - TelePacific Communications, US 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC., US 216.238.192.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.238.193.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.238.194.0/24 AS26566 -Reserved AS-, ZZ 216.238.196.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.251.50.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN 216.251.53.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN 216.251.62.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN 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

BGP Update Report
by cidr-report＠potaroo.net 04 Jun '16

04 Jun '16

BGP Update Report Interval: 26-May-16 -to- 02-Jun-16 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9829 163117 5.6% 80.4 -- BSNL-NIB National Internet Backbone, IN 2 - AS19429 120896 4.1% 589.7 -- ETB - Colombia, CO 3 - AS133841 55698 1.9% 5569.8 -- IDOLA-BROADBAND-AS-ID INDONESIA BROADBAND ACCESS - ANYWHERE, ID 4 - AS27747 53907 1.8% 59.1 -- Telecentro S.A., AR 5 - AS4134 51954 1.8% 355.8 -- CHINANET-BACKBONE No.31,Jin-rong Street, CN 6 - AS45899 38052 1.3% 44.0 -- VNPT-AS-VN VNPT Corp, VN 7 - AS56908 35105 1.2% 17552.5 -- NETNOD-NDS NETNOD Internet Exchange i Sverige AB, SE 8 - AS10131 28132 1.0% 1125.3 -- CKTELECOM-CK-AP Telecom Cook Islands, CK 9 - AS20940 26835 0.9% 63.3 -- AKAMAI-ASN1 Akamai International B.V., US 10 - AS13118 25545 0.9% 300.5 -- ASN-YARTELECOM PJSC Rostelecom, RU 11 - AS12880 24743 0.8% 125.6 -- DCI-AS Information Technology Company (ITC), IR 12 - AS43754 23361 0.8% 66.6 -- ASIATECH Asiatech Data Transfer Inc PLC, IR 13 - AS4538 23242 0.8% 8.9 -- ERX-CERNET-BKB China Education and Research Network Center, CN 14 - AS41480 22951 0.8% 5737.8 -- SYSTEMEC-AS Systemec B.V., NL 15 - AS263713 21385 0.7% 21385.0 -- Server Lodge S.A., CR 16 - AS22907 21293 0.7% 7097.7 -- ACSSLS - ACS State and Local Solutions, US 17 - AS134438 21103 0.7% 21103.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 18 - AS16814 17782 0.6% 27.6 -- NSS S.A., AR 19 - AS38001 17331 0.6% 333.3 -- NEWMEDIAEXPRESS-AS-AP NewMedia Express Pte Ltd. Singapore Web Hosting Service Provider, SG 20 - AS4766 16510 0.6% 5.2 -- KIXS-AS-KR Korea Telecom, KR TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS263713 21385 0.7% 21385.0 -- Server Lodge S.A., CR 2 - AS134438 21103 0.7% 21103.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 3 - AS56908 35105 1.2% 17552.5 -- NETNOD-NDS NETNOD Internet Exchange i Sverige AB, SE 4 - AS56636 14867 0.5% 14867.0 -- ASVEDARU VEDA Ltd., RU 5 - AS36344 12816 0.4% 12816.0 -- ADVAN-CAST - Advan Technologies LLC, US 6 - AS22907 21293 0.7% 7097.7 -- ACSSLS - ACS State and Local Solutions, US 7 - AS13846 12576 0.4% 6288.0 -- LAVALIFE - Lavalife Corp., CA 8 - AS41480 22951 0.8% 5737.8 -- SYSTEMEC-AS Systemec B.V., NL 9 - AS133841 55698 1.9% 5569.8 -- IDOLA-BROADBAND-AS-ID INDONESIA BROADBAND ACCESS - ANYWHERE, ID 10 - AS202940 4065 0.1% 4065.0 -- ITCNG ITC NG ltd, IL 11 - AS8953 6625 0.2% 3312.5 -- ASN-ORANGE-ROMANIA Orange Romania S.A., RO 12 - AS21136 2555 0.1% 2555.0 -- CSUCS-AS Csucs-Hu Informatika Kereskedelmi es Szolgaltato Ltd, HU 13 - AS45726 4006 0.1% 2003.0 -- LIONAIR-AS-ID Lion Mentari Airlines, PT, ID 14 - AS201303 1559 0.1% 1559.0 -- CENTRALNIC-ANYCAST-F CentralNic Ltd, GB 15 - AS204055 1551 0.1% 1551.0 -- CENTRALNIC-ANYCAST-H CentralNic Ltd, GB 16 - AS199330 1524 0.1% 1524.0 -- CENTRALNIC-ANYCAST-A CentralNic Ltd, GB 17 - AS202105 15040 0.5% 1367.3 -- DSP-AS Alwafai International Communication & Information Technology PLC, SA 18 - AS133612 7611 0.3% 1268.5 -- VODAFONE-AS-AP Vodafone Australia Pty Ltd, AU 19 - AS203098 8684 0.3% 1240.6 -- TECHNODATA , GB 20 - AS10131 28132 1.0% 1125.3 -- CKTELECOM-CK-AP Telecom Cook Islands, CK TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 202.65.32.0/21 28027 0.9% AS10131 -- CKTELECOM-CK-AP Telecom Cook Islands, CK 2 - 123.231.192.0/24 23805 0.7% AS133841 -- IDOLA-BROADBAND-AS-ID INDONESIA BROADBAND ACCESS - ANYWHERE, ID 3 - 93.181.192.0/19 22346 0.7% AS13118 -- ASN-YARTELECOM PJSC Rostelecom, RU 4 - 104.123.24.0/21 21425 0.7% AS20940 -- AKAMAI-ASN1 Akamai International B.V., US 5 - 186.155.128.0/20 21410 0.7% AS19429 -- ETB - Colombia, CO 6 - 186.155.144.0/20 21407 0.7% AS19429 -- ETB - Colombia, CO 7 - 186.155.160.0/20 21407 0.7% AS19429 -- ETB - Colombia, CO 8 - 186.155.112.0/20 21404 0.7% AS19429 -- ETB - Colombia, CO 9 - 190.24.64.0/20 21401 0.7% AS19429 -- ETB - Colombia, CO 10 - 190.0.224.0/21 21385 0.7% AS263713 -- Server Lodge S.A., CR 11 - 138.69.175.0/24 21268 0.7% AS22907 -- ACSSLS - ACS State and Local Solutions, US 12 - 110.170.17.0/24 21103 0.7% AS134438 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 13 - 123.231.206.0/24 21099 0.7% AS133841 -- IDOLA-BROADBAND-AS-ID INDONESIA BROADBAND ACCESS - ANYWHERE, ID 14 - 194.58.198.0/24 17553 0.6% AS56908 -- NETNOD-NDS NETNOD Internet Exchange i Sverige AB, SE 15 - 194.58.199.0/24 17552 0.6% AS56908 -- NETNOD-NDS NETNOD Internet Exchange i Sverige AB, SE 16 - 185.11.121.0/24 14912 0.5% AS202105 -- DSP-AS Alwafai International Communication & Information Technology PLC, SA 17 - 195.128.159.0/24 14867 0.5% AS56636 -- ASVEDARU VEDA Ltd., RU 18 - 61.7.155.0/24 13579 0.4% AS131090 -- CAT-IDC-4BYTENET-AS-AP CAT TELECOM Public Company Ltd,CAT, TH 19 - 69.168.232.0/24 12816 0.4% AS36344 -- ADVAN-CAST - Advan Technologies LLC, US 20 - 201.219.114.0/24 11699 0.4% AS19429 -- ETB - Colombia, CO 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 04 Jun '16

04 Jun '16

This report has been generated at Fri Jun 3 21:15:21 2016 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/2.0 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 27-05-16 610046 340504 28-05-16 610703 340980 29-05-16 610855 340587 30-05-16 610163 340330 31-05-16 609786 341221 01-06-16 610849 341699 02-06-16 611165 342059 03-06-16 611786 342431 AS Summary 54178 Number of ASes in routing system 21059 Number of ASes announcing only one prefix 5558 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center, CN 120900608 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street, CN 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'). --- 03Jun16 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 612187 342632 269555 44.0% All ASes AS7545 3413 402 3011 88.2% TPG-INTERNET-AP TPG Telecom Limited, AU AS39891 2901 20 2881 99.3% ALJAWWALSTC-AS , SA AS4538 5558 2812 2746 49.4% ERX-CERNET-BKB China Education and Research Network Center, CN AS17974 2939 227 2712 92.3% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, ID AS6389 2297 45 2252 98.0% BELLSOUTH-NET-BLK - BellSouth.net Inc., US AS4766 3177 1140 2037 64.1% KIXS-AS-KR Korea Telecom, KR AS9808 2106 199 1907 90.6% CMNET-GD Guangdong Mobile Communication Co.Ltd., CN AS9394 2083 365 1718 82.5% CTTNET China TieTong Telecommunications Corporation, CN AS4755 2092 546 1546 73.9% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN AS6983 1690 235 1455 86.1% ITCDELTA - Earthlink, Inc., US AS22773 3330 1921 1409 42.3% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US AS56040 1389 33 1356 97.6% CMNET-GUANGDONG-AP China Mobile communications corporation, CN AS8151 2263 965 1298 57.4% Uninet S.A. de C.V., MX AS11830 1478 268 1210 81.9% Instituto Costarricense de Electricidad y Telecom., CR AS18566 2195 996 1199 54.6% MEGAPATH5-US - MegaPath Corporation, US AS7552 1444 304 1140 78.9% VIETEL-AS-AP Viettel Corporation, VN AS4323 1505 370 1135 75.4% TWTC - tw telecom holdings, inc., US AS38285 1175 44 1131 96.3% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd, AU AS4808 1710 588 1122 65.6% CHINA169-BJ China Unicom Beijing Province Network, CN AS10620 3482 2417 1065 30.6% Telmex Colombia S.A., CO AS7738 995 79 916 92.1% Telemar Norte Leste S.A., BR AS9829 2539 1642 897 35.3% BSNL-NIB National Internet Backbone, IN AS55430 978 117 861 88.0% STARHUBINTERNET-AS-NGNBN Starhub Internet Pte Ltd, SG AS38197 1527 685 842 55.1% SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited, HK AS28573 1050 210 840 80.0% CLARO S.A., BR AS9498 1441 611 830 57.6% BBIL-AP BHARTI Airtel Ltd., IN AS24560 1381 563 818 59.2% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN AS17623 828 63 765 92.4% CNCGROUP-SZ China Unicom Shenzen network, CN AS18101 965 200 765 79.3% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI, IN AS16625 1494 743 751 50.3% AKAMAI-AS - Akamai Technologies, Inc., US Total 61425 18810 42615 69.4% Top 30 total Possible Bogus Routes 23.249.144.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC, US 27.100.7.0/24 AS56096 41.73.1.0/24 AS37004 -Reserved AS-, ZZ 41.73.2.0/24 AS37004 -Reserved AS-, ZZ 41.73.3.0/24 AS37004 -Reserved AS-, ZZ 41.73.4.0/24 AS37004 -Reserved AS-, ZZ 41.73.5.0/24 AS37004 -Reserved AS-, ZZ 41.73.6.0/24 AS37004 -Reserved AS-, ZZ 41.73.7.0/24 AS37004 -Reserved AS-, ZZ 41.73.8.0/24 AS37004 -Reserved AS-, ZZ 41.73.9.0/24 AS37004 -Reserved AS-, ZZ 41.73.10.0/24 AS37004 -Reserved AS-, ZZ 41.73.11.0/24 AS37004 -Reserved AS-, ZZ 41.73.12.0/24 AS37004 -Reserved AS-, ZZ 41.73.13.0/24 AS37004 -Reserved AS-, ZZ 41.73.14.0/24 AS37004 -Reserved AS-, ZZ 41.73.15.0/24 AS37004 -Reserved AS-, ZZ 41.73.16.0/24 AS37004 -Reserved AS-, ZZ 41.73.17.0/24 AS37004 -Reserved AS-, ZZ 41.73.18.0/24 AS37004 -Reserved AS-, ZZ 41.73.19.0/24 AS37004 -Reserved AS-, ZZ 41.73.20.0/24 AS37004 -Reserved AS-, ZZ 41.73.21.0/24 AS37004 -Reserved AS-, ZZ 41.73.22.0/24 AS37004 -Reserved AS-, ZZ 41.73.23.0/24 AS37004 -Reserved AS-, ZZ 41.76.232.0/21 AS20349 AB-TELECOM , RU 41.77.248.0/21 AS20349 AB-TELECOM , RU 41.78.180.0/23 AS37265 -Reserved AS-, ZZ 41.189.127.0/24 AS37000 -Reserved AS-, ZZ 41.191.108.0/24 AS37004 -Reserved AS-, ZZ 41.191.109.0/24 AS37004 -Reserved AS-, ZZ 41.191.110.0/24 AS37004 -Reserved AS-, ZZ 41.191.111.0/24 AS37004 -Reserved AS-, ZZ 43.224.140.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited, HK 43.224.141.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited, HK 43.224.142.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited, HK 43.224.143.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited, HK 43.227.12.0/24 AS31972 EMGINECONCEPT-01 - Emagine Concept, Inc., US 43.241.149.0/24 AS58678 INTECHONLINE-IN Intech Online Private Limited, IN 43.241.151.0/24 AS58678 INTECHONLINE-IN Intech Online Private Limited, IN 45.78.144.0/20 AS63294 FEVVO - Fevvo, Inc, US 45.114.128.0/24 AS4766 KIXS-AS-KR Korea Telecom, KR 45.114.129.0/24 AS4766 KIXS-AS-KR Korea Telecom, KR 45.114.130.0/24 AS45382 EHOSTIDC-AS-KR EHOSTIDC, KR 45.114.131.0/24 AS4766 KIXS-AS-KR Korea Telecom, KR 45.125.72.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.73.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.74.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.75.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 64.28.145.0/24 AS4323 TWTC - tw telecom holdings, inc., US 64.28.146.0/24 AS4323 TWTC - tw telecom holdings, inc., US 64.33.208.0/20 AS26482 -Reserved AS-, ZZ 64.234.237.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 64.234.238.0/24 AS45816 ISHK-AP I-Services Network Solution Limited, HK 64.234.239.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc., US 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc., US 66.11.224.0/21 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.11.234.0/24 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.11.236.0/22 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.59.192.0/19 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 66.78.66.0/23 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.68.0/22 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.76.0/23 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.80.0/21 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.91.0/24 AS10835 VISIONARY - Visionary Communications, Inc., US 66.187.240.0/20 AS14552 ACS-SOUTHEASTDATACENTER - Affiliated Computer Services, Inc., US 66.187.240.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.187.241.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.187.243.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc., US 68.234.0.0/19 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.0.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.1.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.2.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.3.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.6.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.7.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.8.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.12.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.25.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.30.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.31.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 69.5.48.0/24 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US 69.5.49.0/24 AS32811 -Reserved AS-, ZZ 69.5.50.0/23 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US 69.5.53.0/24 AS32811 -Reserved AS-, ZZ 69.5.54.0/23 AS32811 -Reserved AS-, ZZ 69.5.56.0/24 AS32811 -Reserved AS-, ZZ 69.5.58.0/24 AS32811 -Reserved AS-, ZZ 69.5.60.0/23 AS7029 WINDSTREAM - Windstream Communications Inc, US 69.5.62.0/24 AS32811 -Reserved AS-, ZZ 69.5.63.0/24 AS32811 -Reserved AS-, ZZ 69.50.96.0/20 AS26482 -Reserved AS-, ZZ 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc., US 74.113.200.0/23 AS46939 -Reserved AS-, ZZ 74.114.52.0/22 AS40818 -Reserved AS-, ZZ 74.114.184.0/22 AS19888 -Reserved AS-, ZZ 74.120.236.0/24 AS14992 CRYSTALTECH - CrystalTech Web Hosting Inc., US 74.123.136.0/21 AS53358 -Reserved AS-, ZZ 91.210.76.0/22 AS48145 -Reserved AS-, ZZ 91.213.220.0/24 AS19662 -Reserved AS-, ZZ 91.217.120.0/23 AS51563 -Reserved AS-, ZZ 91.228.251.0/24 AS12703 PULSANT-AS , GB 91.241.48.0/22 AS19706 EMITEL ul. Kamienna 21, PL 93.175.240.0/20 AS47860 -Reserved AS-, ZZ 98.143.160.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.161.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.162.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.163.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.164.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.165.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.166.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.167.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.168.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.172.0/22 AS26566 -Reserved AS-, ZZ 98.143.172.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.173.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.174.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.175.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 103.4.80.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 103.5.196.0/23 AS13246 103.6.232.0/22 AS58073 YISP-AS , NL 103.10.192.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 103.14.228.0/24 AS13236 103.15.92.0/22 AS23818 JETINTERNET JETINTERNET Corporation, JP 103.16.248.0/22 AS4686 BEKKOAME BEKKOAME INTERNET INC., JP 103.18.44.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta, ID 103.18.45.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta, ID 103.18.47.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta, ID 103.19.48.0/22 AS4686 BEKKOAME BEKKOAME INTERNET INC., JP 103.20.100.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless, IN 103.20.101.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless, IN 103.20.219.0/24 AS55795 VERBDC1-AS-AP Verb Data Centre Pty Ltd, AU 103.23.88.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 103.23.148.0/24 AS45671 SAU-NET-AU Servers Australia Pty Ltd, AU 103.23.252.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 103.29.180.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 103.29.236.0/24 AS13200 103.29.237.0/24 AS13200 103.30.60.0/22 AS10021 KVH KVH Co.,Ltd, JP 103.31.8.0/22 AS45753 NETSEC-HK Unit 1205-1207, HK 103.31.8.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.9.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.10.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.11.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.43.164.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited, HK 103.43.165.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited, HK 103.43.166.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited, HK 103.43.167.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited, HK 103.51.84.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 103.53.28.0/22 AS10021 KVH KVH Co.,Ltd, JP 103.54.72.0/24 AS4766 KIXS-AS-KR Korea Telecom, KR 103.54.73.0/24 AS4766 KIXS-AS-KR Korea Telecom, KR 103.54.74.0/24 AS45382 EHOSTIDC-AS-KR EHOSTIDC, KR 103.54.75.0/24 AS45382 EHOSTIDC-AS-KR EHOSTIDC, KR 103.229.152.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD., KH 103.232.21.0/24 AS13431 DIGIWIN-AS Digi Win Infotainment Mumbai Pvt Ltd, IN 103.232.22.0/24 AS13431 DIGIWIN-AS Digi Win Infotainment Mumbai Pvt Ltd, IN 103.232.164.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD., KH 103.238.64.0/22 AS13272 SANYUNETCORP-JP 5-3 Miyuki-cho, JP 103.238.112.0/22 AS4766 KIXS-AS-KR Korea Telecom, KR 103.241.40.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.41.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.42.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.43.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.248.140.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 104.171.160.0/20 AS63294 FEVVO - Fevvo, Inc, US 104.171.160.0/24 AS28509 Cablemas Telecomunicaciones SA de CV, MX 112.78.20.0/24 AS45560 TOPNET-IPT-AS-AP TOPNET. IP Transit AS, KR 112.78.26.0/24 AS45474 NEXUSGUARD-AS-AP Suite 2101~02, 21/F, Tower 2, Nina Tower, HK 112.78.27.0/24 AS45474 NEXUSGUARD-AS-AP Suite 2101~02, 21/F, Tower 2, Nina Tower, HK 116.89.240.0/20 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 116.199.203.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.205.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.206.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.207.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.206.72.0/24 AS6461 ABOVENET - Abovenet Communications, Inc, US 116.206.85.0/24 AS6461 ABOVENET - Abovenet Communications, Inc, US 116.206.103.0/24 AS6461 ABOVENET - Abovenet Communications, Inc, US 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN 138.59.180.0/22 AS20340 ASIPINTERCOM , RU 138.99.228.0/22 AS20340 ASIPINTERCOM , RU 142.147.62.0/24 AS3958 AIRCANADA - Air Canada, CA 148.163.160.0/20 AS63294 FEVVO - Fevvo, Inc, US 149.255.16.0/22 AS19800 -Reserved AS-, ZZ 149.255.20.0/22 AS19800 -Reserved AS-, ZZ 154.168.28.0/23 AS29571 CITelecom-AS, CI 156.0.0.0/16 AS51977 LLC8TELECOM , RU 162.216.176.0/22 AS36114 VERSAWEB-ASN - Versaweb, LLC, US 162.221.64.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC, US 162.222.128.0/21 AS36114 VERSAWEB-ASN - Versaweb, LLC, US 162.250.96.0/21 AS63294 FEVVO - Fevvo, Inc, US 162.254.0.0/21 AS63294 FEVVO - Fevvo, Inc, US 166.93.0.0/16 AS23537 CRITIGEN - Micro Source, Inc., US 167.88.48.0/20 AS29927 -Reserved AS-, ZZ 168.112.0.0/21 AS36026 -Reserved AS-, ZZ 168.112.8.0/21 AS36026 -Reserved AS-, ZZ 170.0.248.0/22 AS26230 Wirelessconection Serv. Telecomunicações Ltda -EPP, BR 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group), CN 173.45.192.0/20 AS62722 -Reserved AS-, ZZ 173.45.208.0/20 AS62722 -Reserved AS-, ZZ 173.242.176.0/20 AS25773 -Reserved AS-, ZZ 173.249.191.0/24 AS45816 ISHK-AP I-Services Network Solution Limited, HK 177.124.152.0/21 AS61907 NOVINET TELECOM LTDA - ME, BR 178.218.144.0/24 AS49858 CTLAN-AS CTLAN1, UA 178.218.146.0/24 AS44109 PROJECT-A-AS , UA 178.218.147.0/24 AS44109 PROJECT-A-AS , UA 178.218.148.0/24 AS44109 PROJECT-A-AS , UA 178.218.149.0/24 AS44109 PROJECT-A-AS , UA 178.218.150.0/24 AS44109 PROJECT-A-AS , UA 178.218.151.0/24 AS44109 PROJECT-A-AS , UA 178.218.152.0/24 AS44109 PROJECT-A-AS , UA 178.218.153.0/24 AS44109 PROJECT-A-AS , UA 178.218.154.0/24 AS44109 PROJECT-A-AS , UA 178.218.155.0/24 AS44109 PROJECT-A-AS , UA 178.218.156.0/24 AS44109 PROJECT-A-AS , UA 178.218.157.0/24 AS44109 PROJECT-A-AS , UA 178.218.158.0/24 AS44109 PROJECT-A-AS , UA 178.218.159.0/24 AS44109 PROJECT-A-AS , UA 181.225.156.0/22 AS10834 Telefonica de Argentina, AR 182.161.64.0/21 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 184.164.0.0/18 AS3257 GTT-BACKBONE , DE 185.17.98.0/23 AS19798 HILF-AS , NL 190.8.16.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.17.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.18.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.19.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.20.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.21.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.22.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.23.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.24.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.25.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.26.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.27.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.28.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.29.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.30.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.31.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 192.25.10.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.11.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.13.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.14.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.34.152.0/21 AS10835 VISIONARY - Visionary Communications, Inc., US 192.67.160.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 192.67.161.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 192.75.239.0/24 AS23498 CDSI - COGECODATA, CA 192.84.24.0/24 AS4323 TWTC - tw telecom holdings, inc., US 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.101.72.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.124.252.0/22 AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE 192.149.81.0/24 AS14454 PERIMETER-ESECURITY - Perimeter eSecurity, US 192.154.32.0/19 AS81 NCREN - MCNC, US 192.154.64.0/19 AS81 NCREN - MCNC, US 192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 192.243.64.0/20 AS3257 GTT-BACKBONE , DE 193.16.106.0/24 AS31539 -Reserved AS-, ZZ 193.16.145.0/24 AS31392 -Reserved AS-, ZZ 193.22.224.0/20 AS6824 HERMES-NETWORK , GB 193.26.213.0/24 AS31641 BYTEL-AS , GB 193.56.203.0/24 AS51110 IDOMTECHNOLOGIES-AS , FR 193.104.41.0/24 AS49934 -Reserved AS-, ZZ 193.104.130.0/24 AS8725 -Reserved AS-, ZZ 193.151.160.0/19 AS39906 COPROSYS , CZ 193.178.196.0/22 AS15657 SPEEDBONE-AS , DE 193.200.130.0/24 AS21104 AM-NETSYS-AS , AM 193.201.244.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 193.201.245.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 193.201.246.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 193.202.8.0/21 AS6824 HERMES-NETWORK , GB 194.9.8.0/23 AS2863 SPRITELINK , SE 194.9.8.0/24 AS2863 SPRITELINK , SE 194.9.9.0/24 AS2863 SPRITELINK , SE 194.39.78.0/23 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 194.76.224.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim, DE 194.76.225.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim, DE 194.88.6.0/24 AS35093 RO-HTPASSPORT , RO 194.126.233.0/24 AS31235 SKIWEBCENTER-AS , FR 195.166.236.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 195.166.237.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 195.230.97.0/24 AS20583 -Reserved AS-, ZZ 195.234.156.0/24 AS25028 -Reserved AS-, ZZ 196.3.180.0/24 AS37004 -Reserved AS-, ZZ 196.3.181.0/24 AS37004 -Reserved AS-, ZZ 196.3.182.0/24 AS37004 -Reserved AS-, ZZ 196.3.183.0/24 AS37004 -Reserved AS-, ZZ 196.22.11.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 196.44.48.0/21 AS20349 AB-TELECOM , RU 197.159.224.0/19 AS20349 AB-TELECOM , RU 198.22.195.0/24 AS54583 -Reserved AS-, ZZ 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc., US 198.49.88.0/24 AS54818 -Reserved AS-, ZZ 198.49.89.0/24 AS54818 -Reserved AS-, ZZ 198.62.196.0/24 AS812 ROGERS-CABLE - Rogers Cable Communications Inc., CA 198.73.226.0/23 AS62839 -Reserved AS-, ZZ 198.74.11.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy, US 198.74.13.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy, US 198.91.44.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC, US 198.97.72.0/21 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.97.96.0/19 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited, CA 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 198.180.251.0/24 AS6938 GREENLAKE-IOC - Greenlake/IOC, US 198.245.14.0/24 AS53293 C12-US - C12 Capital, US 199.85.9.0/24 AS852 ASN852 - TELUS Communications Inc., CA 199.88.52.0/22 AS17018 QTS-SACRAMENTO-1 - Quality Investment Properties Sacramento, LLC, US 199.103.89.0/24 AS19523 -Reserved AS-, ZZ 199.116.200.0/21 AS22830 -Reserved AS-, ZZ 199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 199.182.207.0/24 AS23136 ONX - OnX Enterprise Solutions Inc., CA 199.241.34.0/23 AS10970 LIGHTEDGE - LightEdge Solutions, US 201.131.88.0/24 AS8151 Uninet S.A. de C.V., MX 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd., KR 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited, HK 202.94.1.0/24 AS4808 CHINA169-BJ China Unicom Beijing Province Network, CN 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom, SG 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited, PK 203.6.208.0/24 AS23937 203.6.209.0/24 AS23937 203.6.210.0/24 AS23937 203.6.211.0/24 AS23937 203.6.213.0/24 AS23937 203.6.215.0/24 AS23937 203.175.11.0/24 AS9229 SPEEDCAST-AP SPEEDCAST Limited, HK 204.10.196.0/22 AS14454 PERIMETER-ESECURITY - Perimeter eSecurity, US 204.10.198.0/24 AS14454 PERIMETER-ESECURITY - Perimeter eSecurity, US 204.10.199.0/24 AS14454 PERIMETER-ESECURITY - Perimeter eSecurity, US 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC, US 204.62.116.0/24 AS19247 -Reserved AS-, ZZ 204.62.117.0/24 AS19247 -Reserved AS-, ZZ 204.62.118.0/24 AS19247 -Reserved AS-, ZZ 204.62.119.0/24 AS19247 -Reserved AS-, ZZ 204.69.139.0/24 AS40250 -Reserved AS-, ZZ 204.187.11.0/24 AS51113 ELEKTA-AS Global Network Services for Elekta AB, GB 204.235.245.0/24 AS22613 -Reserved AS-, ZZ 205.137.240.0/20 AS11686 ENA - Education Networks of America, US 205.166.231.0/24 AS7029 WINDSTREAM - Windstream Communications Inc, US 205.167.128.0/23 AS21712 -Reserved AS-, ZZ 205.211.160.0/24 AS30045 UHN-ASN - University Health Network, CA 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company, US 207.2.120.0/21 AS6221 USCYBERSITES - US Cybersites, Inc, US 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc, US 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc, US 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc., US 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc., US 207.254.128.0/21 AS30689 FLOW-NET - FLOW, JM 207.254.136.0/21 AS30689 FLOW-NET - FLOW, JM 208.66.64.0/24 AS16936 -Reserved AS-, ZZ 208.66.65.0/24 AS16936 -Reserved AS-, ZZ 208.66.66.0/24 AS16936 -Reserved AS-, ZZ 208.66.67.0/24 AS16936 -Reserved AS-, ZZ 208.67.132.0/22 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 208.68.52.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc., US 208.68.53.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc., US 208.72.53.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 208.73.40.0/22 AS19901 -Reserved AS-, ZZ 208.73.41.0/24 AS19901 -Reserved AS-, ZZ 208.74.12.0/23 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US 208.75.152.0/21 AS32146 -Reserved AS-, ZZ 208.76.20.0/23 AS31812 -Reserved AS-, ZZ 208.76.20.0/24 AS31812 -Reserved AS-, ZZ 208.76.21.0/24 AS31812 -Reserved AS-, ZZ 208.77.164.0/24 AS22659 -Reserved AS-, ZZ 208.77.166.0/24 AS4323 TWTC - tw telecom holdings, inc., US 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC, US 208.84.124.0/22 AS23372 -Reserved AS-, ZZ 208.93.216.0/22 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US 209.135.171.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 209.135.175.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 209.177.64.0/20 AS6461 ABOVENET - Abovenet Communications, Inc, US 209.193.112.0/20 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US 216.119.192.0/20 AS2828 XO-AS15 - XO Communications, US 216.126.0.0/19 AS31826 -Reserved AS-, ZZ 216.146.0.0/19 AS11915 US-TELEPACIFIC - TelePacific Communications, US 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC., US 216.238.192.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.238.193.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.238.194.0/24 AS26566 -Reserved AS-, ZZ 216.238.196.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.251.50.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN 216.251.53.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN 216.251.62.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN 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

BGP Update Report
by cidr-report＠potaroo.net 28 May '16

28 May '16

BGP Update Report Interval: 19-May-16 -to- 26-May-16 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9829 295493 7.7% 116.6 -- BSNL-NIB National Internet Backbone, IN 2 - AS43754 118987 3.1% 481.7 -- ASIATECH Asiatech Data Transfer Inc PLC, IR 3 - AS19429 100635 2.6% 315.5 -- ETB - Colombia, CO 4 - AS133841 45929 1.2% 4592.9 -- IDOLA-BROADBAND-AS-ID INDONESIA BROADBAND ACCESS - ANYWHERE, ID 5 - AS29256 41971 1.1% 310.9 -- INT-PDN-STE-AS Syrian Telecom, SY 6 - AS44244 41082 1.1% 501.0 -- IRANCELL-AS Iran Cell Service and Communication Company, IR 7 - AS56402 28537 0.8% 815.3 -- DADEHGOSTAR-AS Dadeh Gostar Asr Novin P.J.S. Co., IR 8 - AS13118 24962 0.7% 257.3 -- ASN-YARTELECOM PJSC Rostelecom, RU 9 - AS45899 24840 0.7% 23.0 -- VNPT-AS-VN VNPT Corp, VN 10 - AS20940 23582 0.6% 8.8 -- AKAMAI-ASN1 Akamai International B.V., US 11 - AS10131 23580 0.6% 906.9 -- CKTELECOM-CK-AP Telecom Cook Islands, CK 12 - AS41480 22410 0.6% 1120.5 -- SYSTEMEC-AS Systemec B.V., NL 13 - AS134438 21781 0.6% 21781.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 14 - AS49100 19053 0.5% 95.7 -- IR-THR-PTE Pishgaman Toseeh Ertebatat Company (Private Joint-Stock), IR 15 - AS10620 18840 0.5% 5.4 -- Telmex Colombia S.A., CO 16 - AS56636 16025 0.4% 16025.0 -- ASVEDARU VEDA Ltd., RU 17 - AS24863 15880 0.4% 12.8 -- LINKdotNET-AS, EG 18 - AS58085 15467 0.4% 644.5 -- TCE-ASN Esfahan Telecommunication Company (P.J.S.), IR 19 - AS8151 14674 0.4% 6.3 -- Uninet S.A. de C.V., MX 20 - AS131090 14569 0.4% 37.3 -- CAT-IDC-4BYTENET-AS-AP CAT TELECOM Public Company Ltd,CAT, TH TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS134438 21781 0.6% 21781.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 2 - AS56636 16025 0.4% 16025.0 -- ASVEDARU VEDA Ltd., RU 3 - AS202940 6009 0.2% 6009.0 -- ITCNG ITC NG ltd, IL 4 - AS56908 10486 0.3% 5243.0 -- NETNOD-NDS NETNOD Internet Exchange i Sverige AB, SE 5 - AS133841 45929 1.2% 4592.9 -- IDOLA-BROADBAND-AS-ID INDONESIA BROADBAND ACCESS - ANYWHERE, ID 6 - AS13846 11304 0.3% 2260.8 -- LAVALIFE - Lavalife Corp., CA 7 - AS21136 2055 0.1% 2055.0 -- CSUCS-AS Csucs-Hu Informatika Kereskedelmi es Szolgaltato Ltd, HU 8 - AS201303 1617 0.0% 1617.0 -- CENTRALNIC-ANYCAST-F CentralNic Ltd, GB 9 - AS204055 1614 0.0% 1614.0 -- CENTRALNIC-ANYCAST-H CentralNic Ltd, GB 10 - AS199330 1500 0.0% 1500.0 -- CENTRALNIC-ANYCAST-A CentralNic Ltd, GB 11 - AS22907 14104 0.4% 1410.4 -- ACSSLS - ACS State and Local Solutions, US 12 - AS41480 22410 0.6% 1120.5 -- SYSTEMEC-AS Systemec B.V., NL 13 - AS202105 14203 0.4% 1092.5 -- DSP-AS Alwafai International Communication & Information Technology PLC, SA 14 - AS35093 3155 0.1% 1051.7 -- RO-HTPASSPORT High Tech Passport Ltd SUA California San Jose SUCURSALA BUCURESTI ROMANIA, RO 15 - AS45726 4146 0.1% 1036.5 -- LIONAIR-AS-ID Lion Mentari Airlines, PT, ID 16 - AS56749 974 0.0% 974.0 -- ROSHANGARANERTEBATATRAYANEH Roshangaran Ertebatat Rayaneh, IR 17 - AS56166 965 0.0% 965.0 -- IISERBNET-IN IISER Bhopal Campus, IN 18 - AS47714 919 0.0% 919.0 -- DRIESSEN-AS Driessen Aerospace Group NV, IT 19 - AS10131 23580 0.6% 906.9 -- CKTELECOM-CK-AP Telecom Cook Islands, CK 20 - AS26570 867 0.0% 867.0 -- EXCALTECH-NOC - Excalibur Technology Corporation, US TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 123.231.206.0/24 23074 0.6% AS133841 -- IDOLA-BROADBAND-AS-ID INDONESIA BROADBAND ACCESS - ANYWHERE, ID 2 - 123.231.192.0/24 22814 0.6% AS133841 -- IDOLA-BROADBAND-AS-ID INDONESIA BROADBAND ACCESS - ANYWHERE, ID 3 - 202.65.32.0/21 22225 0.6% AS10131 -- CKTELECOM-CK-AP Telecom Cook Islands, CK 4 - 110.170.17.0/24 21781 0.5% AS134438 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 5 - 93.181.192.0/19 21464 0.5% AS13118 -- ASN-YARTELECOM PJSC Rostelecom, RU 6 - 195.128.159.0/24 16025 0.4% AS56636 -- ASVEDARU VEDA Ltd., RU 7 - 185.11.121.0/24 14100 0.3% AS202105 -- DSP-AS Alwafai International Communication & Information Technology PLC, SA 8 - 186.155.128.0/20 14085 0.3% AS19429 -- ETB - Colombia, CO 9 - 138.69.175.0/24 14084 0.3% AS22907 -- ACSSLS - ACS State and Local Solutions, US 10 - 186.155.112.0/20 14079 0.3% AS19429 -- ETB - Colombia, CO 11 - 104.123.24.0/21 14062 0.3% AS20940 -- AKAMAI-ASN1 Akamai International B.V., US 12 - 186.155.160.0/20 14042 0.3% AS19429 -- ETB - Colombia, CO 13 - 186.155.144.0/20 14040 0.3% AS19429 -- ETB - Colombia, CO 14 - 201.219.114.0/24 14037 0.3% AS19429 -- ETB - Colombia, CO 15 - 190.24.64.0/20 14025 0.3% AS19429 -- ETB - Colombia, CO 16 - 61.7.155.0/24 13562 0.3% AS131090 -- CAT-IDC-4BYTENET-AS-AP CAT TELECOM Public Company Ltd,CAT, TH 17 - 202.56.215.0/24 8959 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN 18 - 208.68.201.0/24 7593 0.2% AS13846 -- LAVALIFE - Lavalife Corp., CA 19 - 185.53.196.0/22 6628 0.2% AS8953 -- ASN-ORANGE-ROMANIA Orange Romania S.A., RO 20 - 66.19.194.0/24 6099 0.1% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc., US 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 28 May '16

28 May '16

This report has been generated at Fri May 27 21:15:15 2016 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/2.0 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 20-05-16 609919 340792 21-05-16 609982 341279 22-05-16 610128 340908 23-05-16 609248 341258 24-05-16 609922 339369 25-05-16 610272 339721 26-05-16 609981 340032 27-05-16 610046 340471 AS Summary 54156 Number of ASes in routing system 21101 Number of ASes announcing only one prefix 5559 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center, CN 120916992 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street, CN 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'). --- 27May16 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 610659 340520 270139 44.2% All ASes AS7545 3416 405 3011 88.1% TPG-INTERNET-AP TPG Telecom Limited, AU AS39891 2901 15 2886 99.5% ALJAWWALSTC-AS Saudi Telecom Company JSC, SA AS4538 5559 2812 2747 49.4% ERX-CERNET-BKB China Education and Research Network Center, CN AS17974 2945 290 2655 90.2% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, ID AS6389 2298 44 2254 98.1% BELLSOUTH-NET-BLK - BellSouth.net Inc., US AS4766 3177 1139 2038 64.1% KIXS-AS-KR Korea Telecom, KR AS9808 2096 196 1900 90.6% CMNET-GD Guangdong Mobile Communication Co.Ltd., CN AS9394 2083 365 1718 82.5% CTTNET China TieTong Telecommunications Corporation, CN AS4755 2092 546 1546 73.9% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN AS6983 1690 235 1455 86.1% ITCDELTA - Earthlink, Inc., US AS22773 3334 1912 1422 42.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US AS56040 1377 33 1344 97.6% CMNET-GUANGDONG-AP China Mobile communications corporation, CN AS8151 2259 958 1301 57.6% Uninet S.A. de C.V., MX AS11830 1478 265 1213 82.1% Instituto Costarricense de Electricidad y Telecom., CR AS18566 2196 997 1199 54.6% MEGAPATH5-US - MegaPath Corporation, US AS7552 1444 305 1139 78.9% VIETEL-AS-AP Viettel Corporation, VN AS4323 1511 373 1138 75.3% TWTC - tw telecom holdings, inc., US AS38285 1175 44 1131 96.3% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd, AU AS7303 1511 388 1123 74.3% Telecom Argentina S.A., AR AS4808 1704 585 1119 65.7% CHINA169-BJ China Unicom Beijing Province Network, CN AS9498 1443 376 1067 73.9% BBIL-AP BHARTI Airtel Ltd., IN AS10620 3472 2417 1055 30.4% Telmex Colombia S.A., CO AS7738 994 78 916 92.2% Telemar Norte Leste S.A., BR AS38197 1523 647 876 57.5% SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited, HK AS24560 1385 513 872 63.0% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN AS55430 977 117 860 88.0% STARHUBINTERNET-AS-NGNBN Starhub Internet Pte Ltd, SG AS9829 2523 1669 854 33.8% BSNL-NIB National Internet Backbone, IN AS28573 1038 213 825 79.5% CLARO S.A., BR AS26615 1007 220 787 78.2% Tim Celular S.A., BR AS6147 1112 332 780 70.1% Telefonica del Peru S.A.A., PE Total 61720 18489 43231 70.0% Top 30 total Possible Bogus Routes 23.226.112.0/20 AS62788 -Reserved AS-, ZZ 23.249.144.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC, US 27.100.7.0/24 AS56096 41.73.1.0/24 AS37004 -Reserved AS-, ZZ 41.73.2.0/24 AS37004 -Reserved AS-, ZZ 41.73.3.0/24 AS37004 -Reserved AS-, ZZ 41.73.4.0/24 AS37004 -Reserved AS-, ZZ 41.73.5.0/24 AS37004 -Reserved AS-, ZZ 41.73.6.0/24 AS37004 -Reserved AS-, ZZ 41.73.7.0/24 AS37004 -Reserved AS-, ZZ 41.73.8.0/24 AS37004 -Reserved AS-, ZZ 41.73.9.0/24 AS37004 -Reserved AS-, ZZ 41.73.10.0/24 AS37004 -Reserved AS-, ZZ 41.73.11.0/24 AS37004 -Reserved AS-, ZZ 41.73.12.0/24 AS37004 -Reserved AS-, ZZ 41.73.13.0/24 AS37004 -Reserved AS-, ZZ 41.73.14.0/24 AS37004 -Reserved AS-, ZZ 41.73.15.0/24 AS37004 -Reserved AS-, ZZ 41.73.16.0/24 AS37004 -Reserved AS-, ZZ 41.73.17.0/24 AS37004 -Reserved AS-, ZZ 41.73.18.0/24 AS37004 -Reserved AS-, ZZ 41.73.19.0/24 AS37004 -Reserved AS-, ZZ 41.73.20.0/24 AS37004 -Reserved AS-, ZZ 41.73.21.0/24 AS37004 -Reserved AS-, ZZ 41.73.22.0/24 AS37004 -Reserved AS-, ZZ 41.73.23.0/24 AS37004 -Reserved AS-, ZZ 41.76.232.0/21 AS20349 AB-TELECOM LLC AB-Telecom, RU 41.77.248.0/21 AS20349 AB-TELECOM LLC AB-Telecom, RU 41.78.180.0/23 AS37265 -Reserved AS-, ZZ 41.189.127.0/24 AS37000 -Reserved AS-, ZZ 41.190.240.0/22 AS20340 ASTELENETMEDIA LLC Telenet-Media, RU 41.191.108.0/24 AS37004 -Reserved AS-, ZZ 41.191.109.0/24 AS37004 -Reserved AS-, ZZ 41.191.110.0/24 AS37004 -Reserved AS-, ZZ 41.191.111.0/24 AS37004 -Reserved AS-, ZZ 41.242.132.0/22 AS20340 ASTELENETMEDIA LLC Telenet-Media, RU 43.224.140.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited, HK 43.224.141.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited, HK 43.224.142.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited, HK 43.224.143.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited, HK 43.227.12.0/24 AS31972 EMGINECONCEPT-01 - Emagine Concept, Inc., US 43.241.149.0/24 AS58678 INTECHONLINE-IN Intech Online Private Limited, IN 43.241.151.0/24 AS58678 INTECHONLINE-IN Intech Online Private Limited, IN 45.78.144.0/20 AS63294 FEVVO - Fevvo, Inc, US 45.125.72.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.73.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.74.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 45.125.75.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 64.28.145.0/24 AS4323 TWTC - tw telecom holdings, inc., US 64.28.146.0/24 AS4323 TWTC - tw telecom holdings, inc., US 64.33.208.0/20 AS26482 -Reserved AS-, ZZ 64.234.238.0/24 AS45816 ISHK-AP I-Services Network Solution Limited, HK 64.234.239.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc., US 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc., US 66.11.224.0/21 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.11.234.0/24 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.11.236.0/22 AS29873 BIZLAND-SD - The Endurance International Group, Inc., US 66.59.192.0/19 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 66.78.66.0/23 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.68.0/22 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.76.0/23 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.80.0/21 AS10835 VISIONARY - Visionary Communications, Inc., US 66.78.91.0/24 AS10835 VISIONARY - Visionary Communications, Inc., US 66.187.240.0/20 AS14552 ACS-SOUTHEASTDATACENTER - Affiliated Computer Services, Inc., US 66.187.240.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.187.241.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.187.243.0/24 AS22753 REDHAT-0 - Red Hat, Inc., US 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc., US 68.234.0.0/19 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.0.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.1.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.2.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.3.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.6.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.7.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.8.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.12.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.25.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.30.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 68.234.31.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC, US 69.5.48.0/24 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US 69.5.49.0/24 AS32811 -Reserved AS-, ZZ 69.5.50.0/23 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US 69.5.53.0/24 AS32811 -Reserved AS-, ZZ 69.5.54.0/23 AS32811 -Reserved AS-, ZZ 69.5.56.0/24 AS32811 -Reserved AS-, ZZ 69.5.58.0/24 AS32811 -Reserved AS-, ZZ 69.5.60.0/23 AS7029 WINDSTREAM - Windstream Communications Inc, US 69.5.62.0/24 AS32811 -Reserved AS-, ZZ 69.5.63.0/24 AS32811 -Reserved AS-, ZZ 69.50.96.0/20 AS26482 -Reserved AS-, ZZ 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc., US 74.113.200.0/23 AS46939 -Reserved AS-, ZZ 74.114.52.0/22 AS40818 -Reserved AS-, ZZ 74.114.184.0/22 AS19888 -Reserved AS-, ZZ 74.120.236.0/24 AS14992 CRYSTALTECH - CrystalTech Web Hosting Inc., US 74.123.136.0/21 AS53358 -Reserved AS-, ZZ 91.210.76.0/22 AS48145 -Reserved AS-, ZZ 91.213.220.0/24 AS19662 -Reserved AS-, ZZ 91.217.120.0/23 AS51563 -Reserved AS-, ZZ 91.228.251.0/24 AS12703 PULSANT-AS Pulsant (Scotland) Ltd, GB 91.241.48.0/22 AS19706 EMITEL EmiTel Sp. z o.o., PL 93.175.240.0/20 AS47860 -Reserved AS-, ZZ 98.143.160.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.161.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.162.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.163.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.164.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.165.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.166.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.167.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.168.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.172.0/22 AS26566 -Reserved AS-, ZZ 98.143.172.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.173.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.174.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 98.143.175.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 103.6.232.0/22 AS58073 YISP-AS YISP B.V., NL 103.14.228.0/24 AS13236 103.15.92.0/22 AS23818 JETINTERNET JETINTERNET Corporation, JP 103.16.248.0/22 AS4686 BEKKOAME BEKKOAME INTERNET INC., JP 103.18.44.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta, ID 103.18.45.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta, ID 103.18.47.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta, ID 103.20.100.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless, IN 103.20.101.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless, IN 103.20.219.0/24 AS55795 VERBDC1-AS-AP Verb Data Centre Pty Ltd, AU 103.23.148.0/24 AS45671 SAU-NET-AU Servers Australia Pty Ltd, AU 103.29.236.0/24 AS13200 103.29.237.0/24 AS13200 103.30.60.0/22 AS10021 KVH KVH Co.,Ltd, JP 103.31.8.0/22 AS45753 NETSEC-HK Unit 1205-1207, HK 103.31.8.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.9.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.10.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.31.11.0/24 AS13354 ZHELETLIMITED-AS-AP zhelet limited, HK 103.43.164.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited, HK 103.43.165.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited, HK 103.43.166.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited, HK 103.43.167.0/24 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited, HK 103.51.84.0/22 AS2514 INFOSPHERE NTT PC Communications, Inc., JP 103.220.47.0/24 AS59290 IDNIC-ALTRO-ID PT Altro Abirama, ID 103.229.152.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD., KH 103.232.21.0/24 AS13431 DIGIWIN-AS Digi Win Infotainment Mumbai Pvt Ltd, IN 103.232.22.0/24 AS13431 DIGIWIN-AS Digi Win Infotainment Mumbai Pvt Ltd, IN 103.232.164.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD., KH 103.238.64.0/22 AS13272 SANYUNETCORP-JP 5-3 Miyuki-cho, JP 103.238.112.0/22 AS4766 KIXS-AS-KR Korea Telecom, KR 103.241.40.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.41.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.42.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 103.241.43.0/24 AS45194 SIPL-AS Syscon Infoway Pvt. Ltd., IN 104.171.160.0/20 AS63294 FEVVO - Fevvo, Inc, US 104.171.160.0/24 AS28509 Cablemas Telecomunicaciones SA de CV, MX 112.78.20.0/24 AS45560 TOPNET-IPT-AS-AP TOPNET. IP Transit AS, KR 112.78.26.0/24 AS45474 NEXUSGUARD-AS-AP Suite 2101~02, 21/F, Tower 2, Nina Tower, HK 112.78.27.0/24 AS45474 NEXUSGUARD-AS-AP Suite 2101~02, 21/F, Tower 2, Nina Tower, HK 116.199.203.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.205.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.206.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.199.207.0/24 AS38521 PISHON-AS-ID Pishon Wireless Teknologi, PT, ID 116.206.72.0/24 AS6461 ABOVENET - Abovenet Communications, Inc, US 116.206.85.0/24 AS6461 ABOVENET - Abovenet Communications, Inc, US 116.206.103.0/24 AS6461 ABOVENET - Abovenet Communications, Inc, US 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN 138.59.180.0/22 AS20340 ASIPINTERCOM LLC IP-intercom, RU 138.99.228.0/22 AS20340 ASIPINTERCOM LLC IP-intercom, RU 138.204.164.0/23 AS26390 -Reserved AS-, ZZ 138.204.166.0/23 AS26390 -Reserved AS-, ZZ 142.147.62.0/24 AS3958 AIRCANADA - Air Canada, CA 148.163.160.0/20 AS63294 FEVVO - Fevvo, Inc, US 149.255.16.0/22 AS19800 -Reserved AS-, ZZ 149.255.20.0/22 AS19800 -Reserved AS-, ZZ 151.216.37.0/24 AS62191 RAYNET Pardazeshgar Rayazma Ltd., IR 151.216.38.0/24 AS62191 RAYNET Pardazeshgar Rayazma Ltd., IR 151.216.39.0/24 AS62191 RAYNET Pardazeshgar Rayazma Ltd., IR 154.65.56.0/22 AS20340 ASTELENETMEDIA LLC Telenet-Media, RU 154.168.28.0/23 AS29571 CITelecom-AS, CI 156.0.0.0/16 AS51977 LLC8TELECOM LLC 8-telecom, RU 162.216.176.0/22 AS36114 VERSAWEB-ASN - Versaweb, LLC, US 162.221.64.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC, US 162.222.128.0/21 AS36114 VERSAWEB-ASN - Versaweb, LLC, US 162.245.64.0/21 AS62788 -Reserved AS-, ZZ 162.248.224.0/21 AS62788 -Reserved AS-, ZZ 162.250.96.0/21 AS63294 FEVVO - Fevvo, Inc, US 162.254.0.0/21 AS63294 FEVVO - Fevvo, Inc, US 166.93.0.0/16 AS23537 CRITIGEN - Micro Source, Inc., US 167.88.48.0/20 AS29927 -Reserved AS-, ZZ 168.112.0.0/21 AS36026 -Reserved AS-, ZZ 168.112.8.0/21 AS36026 -Reserved AS-, ZZ 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group), CN 173.45.192.0/20 AS62722 -Reserved AS-, ZZ 173.45.208.0/20 AS62722 -Reserved AS-, ZZ 173.242.176.0/20 AS25773 -Reserved AS-, ZZ 173.249.190.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 173.249.191.0/24 AS45816 ISHK-AP I-Services Network Solution Limited, HK 178.218.144.0/24 AS49858 CTLAN-AS TIK Consult-Trade LLC, UA 178.218.146.0/24 AS44109 PROJECT-A-AS Stroy-Industriya-1 LLC, UA 178.218.147.0/24 AS44109 PROJECT-A-AS Stroy-Industriya-1 LLC, UA 178.218.148.0/24 AS44109 PROJECT-A-AS Stroy-Industriya-1 LLC, UA 178.218.149.0/24 AS44109 PROJECT-A-AS Stroy-Industriya-1 LLC, UA 178.218.150.0/24 AS44109 PROJECT-A-AS Stroy-Industriya-1 LLC, UA 178.218.151.0/24 AS44109 PROJECT-A-AS Stroy-Industriya-1 LLC, UA 178.218.152.0/24 AS44109 PROJECT-A-AS Stroy-Industriya-1 LLC, UA 178.218.153.0/24 AS44109 PROJECT-A-AS Stroy-Industriya-1 LLC, UA 178.218.154.0/24 AS44109 PROJECT-A-AS Stroy-Industriya-1 LLC, UA 178.218.155.0/24 AS44109 PROJECT-A-AS Stroy-Industriya-1 LLC, UA 178.218.156.0/24 AS44109 PROJECT-A-AS Stroy-Industriya-1 LLC, UA 178.218.157.0/24 AS44109 PROJECT-A-AS Stroy-Industriya-1 LLC, UA 178.218.158.0/24 AS44109 PROJECT-A-AS Stroy-Industriya-1 LLC, UA 178.218.159.0/24 AS44109 PROJECT-A-AS Stroy-Industriya-1 LLC, UA 181.225.156.0/22 AS10834 Telefonica de Argentina, AR 184.164.0.0/18 AS3257 GTT-BACKBONE Tinet Spa, DE 185.17.98.0/23 AS19798 HILF-AS Hilf Telecom B.V., NL 190.8.16.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.17.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.18.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.19.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.20.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.21.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.22.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.23.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.24.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.25.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.26.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.27.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.28.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.29.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.30.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 190.8.31.0/24 AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA, AR 192.25.10.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.11.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.13.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.25.14.0/24 AS5714 HPES - Hewlett-Packard Company, US 192.34.152.0/21 AS10835 VISIONARY - Visionary Communications, Inc., US 192.67.160.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 192.67.161.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd, HK 192.75.239.0/24 AS23498 CDSI - COGECODATA, CA 192.84.24.0/24 AS4323 TWTC - tw telecom holdings, inc., US 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.101.72.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 192.124.252.0/22 AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE 192.149.81.0/24 AS14454 PERIMETER-ESECURITY - Perimeter eSecurity, US 192.154.32.0/19 AS81 NCREN - MCNC, US 192.154.64.0/19 AS81 NCREN - MCNC, US 192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 192.243.64.0/20 AS3257 GTT-BACKBONE Tinet Spa, DE 193.16.106.0/24 AS31539 -Reserved AS-, ZZ 193.16.145.0/24 AS31392 -Reserved AS-, ZZ 193.22.224.0/20 AS6824 HERMES-NETWORK Hermes Telecom International Ltd, GB 193.26.213.0/24 AS31641 BYTEL-AS Bytel Ltd, GB 193.56.203.0/24 AS51110 IDOMTECHNOLOGIES-AS IDOM TECHNOLOGIES, FR 193.104.41.0/24 AS49934 -Reserved AS-, ZZ 193.104.130.0/24 AS8725 -Reserved AS-, ZZ 193.151.160.0/19 AS39906 COPROSYS CoProSys a.s., CZ 193.178.196.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH, DE 193.200.130.0/24 AS21104 AM-NETSYS-AS Netsys JV LLC, AM 193.201.244.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 193.201.245.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 193.201.246.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 193.202.8.0/21 AS6824 HERMES-NETWORK Hermes Telecom International Ltd, GB 194.9.8.0/23 AS2863 SPRITELINK Centor AB, SE 194.9.8.0/24 AS2863 SPRITELINK Centor AB, SE 194.9.9.0/24 AS2863 SPRITELINK Centor AB, SE 194.39.78.0/23 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 194.76.224.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim, DE 194.76.225.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim, DE 194.88.6.0/24 AS35093 RO-HTPASSPORT High Tech Passport Ltd SUA California San Jose SUCURSALA BUCURESTI ROMANIA, RO 194.126.233.0/24 AS31235 SKIWEBCENTER-AS SKIWEBCENTER SARL, FR 195.166.236.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 195.166.237.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 195.230.97.0/24 AS20583 -Reserved AS-, ZZ 195.234.156.0/24 AS25028 -Reserved AS-, ZZ 196.3.180.0/24 AS37004 -Reserved AS-, ZZ 196.3.181.0/24 AS37004 -Reserved AS-, ZZ 196.3.182.0/24 AS37004 -Reserved AS-, ZZ 196.3.183.0/24 AS37004 -Reserved AS-, ZZ 196.22.11.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc., US 196.44.48.0/21 AS20349 AB-TELECOM LLC AB-Telecom, RU 197.159.224.0/19 AS20349 AB-TELECOM LLC AB-Telecom, RU 198.22.195.0/24 AS54583 -Reserved AS-, ZZ 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc., US 198.49.88.0/24 AS54818 -Reserved AS-, ZZ 198.49.89.0/24 AS54818 -Reserved AS-, ZZ 198.62.196.0/24 AS812 ROGERS-CABLE - Rogers Cable Communications Inc., CA 198.73.226.0/23 AS62839 -Reserved AS-, ZZ 198.74.11.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy, US 198.74.13.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy, US 198.91.44.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC, US 198.97.72.0/21 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.97.96.0/19 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited, CA 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 198.177.28.0/22 AS54846 -Reserved AS-, ZZ 198.180.251.0/24 AS6938 GREENLAKE-IOC - Greenlake/IOC, US 198.245.14.0/24 AS53293 C12-US - C12 Capital, US 199.85.9.0/24 AS852 ASN852 - TELUS Communications Inc., CA 199.88.52.0/22 AS17018 QTS-SACRAMENTO-1 - Quality Investment Properties Sacramento, LLC, US 199.103.89.0/24 AS19523 -Reserved AS-, ZZ 199.116.200.0/21 AS22830 -Reserved AS-, ZZ 199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US 199.182.207.0/24 AS23136 ONX - OnX Enterprise Solutions Inc., CA 199.241.34.0/23 AS10970 LIGHTEDGE - LightEdge Solutions, US 201.46.80.0/21 AS20349 AB-TELECOM LLC AB-Telecom, RU 201.131.88.0/24 AS8151 Uninet S.A. de C.V., MX 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd., KR 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited, HK 202.94.1.0/24 AS4808 CHINA169-BJ China Unicom Beijing Province Network, CN 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom, SG 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited, PK 203.6.208.0/24 AS23937 203.6.209.0/24 AS23937 203.6.210.0/24 AS23937 203.6.211.0/24 AS23937 203.6.213.0/24 AS23937 203.6.215.0/24 AS23937 203.175.11.0/24 AS9229 SPEEDCAST-AP SPEEDCAST Limited, HK 204.10.196.0/22 AS14454 PERIMETER-ESECURITY - Perimeter eSecurity, US 204.10.198.0/24 AS14454 PERIMETER-ESECURITY - Perimeter eSecurity, US 204.10.199.0/24 AS14454 PERIMETER-ESECURITY - Perimeter eSecurity, US 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC, US 204.62.116.0/24 AS19247 -Reserved AS-, ZZ 204.62.117.0/24 AS19247 -Reserved AS-, ZZ 204.62.118.0/24 AS19247 -Reserved AS-, ZZ 204.62.119.0/24 AS19247 -Reserved AS-, ZZ 204.69.139.0/24 AS40250 -Reserved AS-, ZZ 204.187.11.0/24 AS51113 ELEKTA-AS Elekta Limited, GB 204.235.245.0/24 AS22613 -Reserved AS-, ZZ 205.137.240.0/20 AS11686 ENA - Education Networks of America, US 205.166.231.0/24 AS7029 WINDSTREAM - Windstream Communications Inc, US 205.167.128.0/23 AS21712 -Reserved AS-, ZZ 205.211.160.0/24 AS30045 UHN-ASN - University Health Network, CA 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company, US 207.2.120.0/21 AS6221 USCYBERSITES - US Cybersites, Inc, US 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc, US 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc, US 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc, US 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc., US 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc., US 207.254.128.0/21 AS30689 FLOW-NET - FLOW, JM 207.254.136.0/21 AS30689 FLOW-NET - FLOW, JM 208.66.64.0/24 AS16936 -Reserved AS-, ZZ 208.66.65.0/24 AS16936 -Reserved AS-, ZZ 208.66.66.0/24 AS16936 -Reserved AS-, ZZ 208.66.67.0/24 AS16936 -Reserved AS-, ZZ 208.67.132.0/22 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 208.68.52.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc., US 208.68.53.0/24 AS3549 LVLT-3549 - Level 3 Communications, Inc., US 208.72.53.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 208.73.40.0/22 AS19901 -Reserved AS-, ZZ 208.73.41.0/24 AS19901 -Reserved AS-, ZZ 208.74.12.0/23 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US 208.75.152.0/21 AS32146 -Reserved AS-, ZZ 208.76.20.0/23 AS31812 -Reserved AS-, ZZ 208.76.20.0/24 AS31812 -Reserved AS-, ZZ 208.76.21.0/24 AS31812 -Reserved AS-, ZZ 208.77.164.0/24 AS22659 -Reserved AS-, ZZ 208.77.166.0/24 AS4323 TWTC - tw telecom holdings, inc., US 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC, US 208.84.124.0/22 AS23372 -Reserved AS-, ZZ 208.93.216.0/22 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US 209.135.171.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 209.135.175.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US 209.177.64.0/20 AS6461 ABOVENET - Abovenet Communications, Inc, US 209.193.112.0/20 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US 216.119.192.0/20 AS2828 XO-AS15 - XO Communications, US 216.126.0.0/19 AS31826 -Reserved AS-, ZZ 216.146.0.0/19 AS11915 US-TELEPACIFIC - TelePacific Communications, US 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc., US 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC., US 216.238.192.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.238.193.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.238.194.0/24 AS26566 -Reserved AS-, ZZ 216.238.196.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US 216.251.50.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN 216.251.53.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN 216.251.62.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd, IN 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 27 May '16

27 May '16

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, SAFNOG, PaNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. 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 28 May, 2016 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 594503 Prefixes after maximum aggregation (per Origin AS): 217631 Deaggregation factor: 2.73 Unique aggregates announced (without unneeded subnets): 291513 Total ASes present in the Internet Routing Table: 53890 Prefixes per ASN: 11.03 Origin-only ASes present in the Internet Routing Table: 36576 Origin ASes announcing only one prefix: 15650 Transit ASes present in the Internet Routing Table: 6452 Transit-only ASes present in the Internet Routing Table: 170 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 54 Max AS path prepend of ASN ( 55644) 51 Prefixes from unregistered ASNs in the Routing Table: 1029 Unregistered ASNs in the Routing Table: 368 Number of 32-bit ASNs allocated by the RIRs: 14035 Number of 32-bit ASNs visible in the Routing Table: 10862 Prefixes from 32-bit ASNs in the Routing Table: 42481 Number of bogon 32-bit ASNs visible in the Routing Table: 7 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 362 Number of addresses announced to Internet: 2808989828 Equivalent to 167 /8s, 109 /16s and 200 /24s Percentage of available address space announced: 75.9 Percentage of allocated address space announced: 75.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.2 Total number of prefixes smaller than registry allocations: 193849 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 152413 Total APNIC prefixes after maximum aggregation: 42506 APNIC Deaggregation factor: 3.59 Prefixes being announced from the APNIC address blocks: 163652 Unique aggregates announced from the APNIC address blocks: 67122 APNIC Region origin ASes present in the Internet Routing Table: 5193 APNIC Prefixes per ASN: 31.51 APNIC Region origin ASes announcing only one prefix: 1187 APNIC Region transit ASes present in the Internet Routing Table: 919 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 54 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2096 Number of APNIC addresses announced to Internet: 754412868 Equivalent to 44 /8s, 247 /16s and 109 /24s Percentage of available APNIC address space announced: 88.2 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 131072-135580 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: 181275 Total ARIN prefixes after maximum aggregation: 89149 ARIN Deaggregation factor: 2.03 Prefixes being announced from the ARIN address blocks: 186737 Unique aggregates announced from the ARIN address blocks: 88167 ARIN Region origin ASes present in the Internet Routing Table: 16356 ARIN Prefixes per ASN: 11.42 ARIN Region origin ASes announcing only one prefix: 5828 ARIN Region transit ASes present in the Internet Routing Table: 1715 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1237 Number of ARIN addresses announced to Internet: 1099642048 Equivalent to 65 /8s, 139 /16s and 52 /24s Percentage of available ARIN address space announced: 58.2 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, 64198-64296, 393216-397212 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: 142652 Total RIPE prefixes after maximum aggregation: 70520 RIPE Deaggregation factor: 2.02 Prefixes being announced from the RIPE address blocks: 151964 Unique aggregates announced from the RIPE address blocks: 94043 RIPE Region origin ASes present in the Internet Routing Table: 18075 RIPE Prefixes per ASN: 8.41 RIPE Region origin ASes announcing only one prefix: 7878 RIPE Region transit ASes present in the Internet Routing Table: 3012 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 36 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4806 Number of RIPE addresses announced to Internet: 704609664 Equivalent to 41 /8s, 255 /16s and 125 /24s Percentage of available RIPE address space announced: 102.4 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 196608-204287 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: 61535 Total LACNIC prefixes after maximum aggregation: 12202 LACNIC Deaggregation factor: 5.04 Prefixes being announced from the LACNIC address blocks: 75875 Unique aggregates announced from the LACNIC address blocks: 36025 LACNIC Region origin ASes present in the Internet Routing Table: 2473 LACNIC Prefixes per ASN: 30.68 LACNIC Region origin ASes announcing only one prefix: 576 LACNIC Region transit ASes present in the Internet Routing Table: 567 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 23 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2506 Number of LACNIC addresses announced to Internet: 171169024 Equivalent to 10 /8s, 51 /16s and 213 /24s Percentage of available LACNIC address space announced: 102.0 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + 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: 14037 Total AfriNIC prefixes after maximum aggregation: 3217 AfriNIC Deaggregation factor: 4.36 Prefixes being announced from the AfriNIC address blocks: 15913 Unique aggregates announced from the AfriNIC address blocks: 5825 AfriNIC Region origin ASes present in the Internet Routing Table: 736 AfriNIC Prefixes per ASN: 21.62 AfriNIC Region origin ASes announcing only one prefix: 181 AfriNIC Region transit ASes present in the Internet Routing Table: 167 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 26 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 217 Number of AfriNIC addresses announced to Internet: 78714880 Equivalent to 4 /8s, 177 /16s and 24 /24s Percentage of available AfriNIC address space announced: 78.2 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 4538 5559 4192 76 China Education and Research 7545 3342 356 223 TPG Telecom Limited 4766 3177 11144 1123 Korea Telecom 17974 2946 914 96 PT Telekomunikasi Indonesia 9829 2522 1479 497 National Internet Backbone 9808 2096 8781 40 Guangdong Mobile Communicatio 4755 2092 431 241 TATA Communications formerly 4808 1701 2301 552 CNCGROUP IP network China169 9583 1510 122 556 Sify Limited 38197 1509 94 218 Sun Network (Hong Kong) Limit 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 22773 3331 2947 139 Cox Communications Inc. 6389 2298 3671 41 BellSouth.net Inc. 18566 2195 394 275 MegaPath Corporation 20115 1923 1938 403 Charter Communications 209 1695 4971 773 Qwest Communications Company, 30036 1692 336 415 Mediacom Communications Corp 6983 1690 849 232 EarthLink, Inc. 4323 1512 984 372 tw telecom holdings, inc. 701 1297 10718 705 MCI Communications Services, 11492 1283 234 584 CABLE ONE, INC. 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 39891 2901 151 11 SaudiNet, Saudi Telecom Compa 20940 2595 1002 1863 Akamai International B.V. 34984 1965 326 358 TELLCOM ILETISIM HIZMETLERI A 12479 1229 998 88 France Telecom Espana SA 8551 1220 376 55 Bezeq International-Ltd 6849 1148 355 21 JSC "Ukrtelecom" 8402 1124 544 15 OJSC "Vimpelcom" 13188 1078 98 68 TOV "Bank-Inform" 31148 1024 47 44 Freenet Ltd. 9198 936 352 26 JSC Kazakhtelecom Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3472 541 155 Telmex Colombia S.A. 8151 2258 3425 576 Uninet S.A. de C.V. 7303 1511 940 234 Telecom Argentina S.A. 11830 1476 368 51 Instituto Costarricense de El 6503 1473 437 56 Axtel, S.A.B. de C.V. 6147 1112 377 27 Telefonica del Peru S.A.A. 26615 1007 2325 34 Tim Celular S.A. 3816 1002 479 175 COLOMBIA TELECOMUNICACIONES S 7738 994 1882 40 Telemar Norte Leste S.A. 11172 907 125 77 Alestra, S. de R.L. de C.V. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1087 402 44 Link Egypt (Link.NET) 37611 639 48 2 Afrihost-Brevis Computer Serv 36903 626 315 103 Office National des Postes et 36992 509 1359 27 ETISALAT MISR 8452 489 1472 15 TE-AS 37492 395 234 68 Orange Tunisie 29571 301 37 13 Cote d'Ivoire Telecom 24835 294 466 14 Vodafone Data 15399 285 35 10 Wananchi Group (Kenya) Limite 2018 257 327 74 TENET (The UNINET Project) 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 4538 5559 4192 76 China Education and Research 10620 3472 541 155 Telmex Colombia S.A. 7545 3342 356 223 TPG Telecom Limited 22773 3331 2947 139 Cox Communications Inc. 4766 3177 11144 1123 Korea Telecom 17974 2946 914 96 PT Telekomunikasi Indonesia 39891 2901 151 11 SaudiNet, Saudi Telecom Compa 20940 2595 1002 1863 Akamai International B.V. 9829 2522 1479 497 National Internet Backbone 6389 2298 3671 41 BellSouth.net Inc. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 10620 3472 3317 Telmex Colombia S.A. 22773 3331 3192 Cox Communications Inc. 7545 3342 3119 TPG Telecom Limited 39891 2901 2890 SaudiNet, Saudi Telecom Compa 17974 2946 2850 PT Telekomunikasi Indonesia 6389 2298 2257 BellSouth.net Inc. 9808 2096 2056 Guangdong Mobile Communicatio 4766 3177 2054 Korea Telecom 9829 2522 2025 National Internet Backbone 18566 2195 1920 MegaPath Corporation Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65001 PRIVATE 5.143.176.0/20 15468 OJSC Rostelecom 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 3356 Level 3 Communicatio 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 16589 UNALLOCATED 8.20.247.0/24 35838 CCANET Limited 16589 UNALLOCATED 8.26.56.0/24 35838 CCANET Limited 46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser 46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser 27205 UNALLOCATED 8.38.16.0/21 3356 Level 3 Communicatio 27205 UNALLOCATED 8.38.16.0/22 32787 Prolexic Technologie Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.226.112.0/20 62788 >>UNKNOWN<< 23.249.144.0/20 40430 colo4jax, LLC 27.100.7.0/24 56096 >>UNKNOWN<< 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 41.73.3.0/24 37004 >>UNKNOWN<< 41.73.4.0/24 37004 >>UNKNOWN<< 41.73.5.0/24 37004 >>UNKNOWN<< 41.73.6.0/24 37004 >>UNKNOWN<< 41.73.7.0/24 37004 >>UNKNOWN<< 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 /9:13 /10:36 /11:101 /12:266 /13:514 /14:1036 /15:1763 /16:13043 /17:7609 /18:12712 /19:25937 /20:38001 /21:39713 /22:65681 /23:57477 /24:328881 /25:560 /26:598 /27:419 /28:48 /29:32 /30:14 /31:1 /32:32 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 39891 2664 2901 SaudiNet, Saudi Telecom Compa 22773 2557 3331 Cox Communications Inc. 18566 2097 2195 MegaPath Corporation 30036 1507 1692 Mediacom Communications Corp 6389 1476 2298 BellSouth.net Inc. 10620 1376 3472 Telmex Colombia S.A. 6983 1340 1690 EarthLink, Inc. 34984 1249 1965 TELLCOM ILETISIM HIZMETLERI A 11492 1186 1283 CABLE ONE, INC. 6849 968 1148 JSC "Ukrtelecom" Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1575 2:748 4:20 5:2065 6:31 8:962 12:1779 13:39 14:1699 15:45 16:2 17:84 18:90 20:48 22:1 23:1514 24:1763 27:2275 31:1767 32:59 33:2 34:2 35:5 36:292 37:2231 38:1221 39:25 40:91 41:2826 42:397 43:1724 44:43 45:1938 46:2493 47:78 49:1168 50:875 51:33 52:195 54:331 55:7 56:7 57:42 58:1529 59:886 60:344 61:1823 62:1499 63:1936 64:4445 65:2164 66:4255 67:2193 68:1093 69:3293 70:1156 71:474 72:2006 74:2536 75:346 76:349 77:1375 78:1298 79:845 80:1274 81:1352 82:948 83:698 84:831 85:1578 86:480 87:1057 88:563 89:2000 90:172 91:6036 92:914 93:2323 94:2385 95:2314 96:499 97:359 98:937 99:46 100:75 101:1044 103:10902 104:2448 105:125 106:405 107:1181 108:669 109:2195 110:1241 111:1639 112:1012 113:1169 114:1060 115:1613 116:1580 117:1439 118:2065 119:1626 120:930 121:1178 122:2178 123:2023 124:1576 125:1730 128:735 129:400 130:418 131:1321 132:620 133:176 134:455 135:127 136:373 137:348 138:1729 139:274 140:543 141:459 142:639 143:896 144:696 145:159 146:872 147:631 148:1481 149:507 150:645 151:883 152:618 153:285 154:632 155:934 156:503 157:444 158:337 159:1119 160:488 161:715 162:2321 163:548 164:884 165:1033 166:320 167:1147 168:1873 169:662 170:1612 171:263 172:571 173:1643 174:746 175:723 176:1744 177:3927 178:2209 179:1129 180:2042 181:1772 182:1862 183:980 184:807 185:6515 186:2964 187:2120 188:2116 189:1689 190:7681 191:1209 192:8933 193:5743 194:4384 195:3763 196:1673 197:1073 198:5556 199:5700 200:6937 201:3744 202:10177 203:9643 204:4519 205:2728 206:2986 207:3135 208:4053 209:3873 210:3882 211:2049 212:2676 213:2228 214:852 215:71 216:5793 217:1967 218:797 219:607 220:1689 221:865 222:668 223:1237 End of report

1 0