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The Cidr Report
by cidr-report＠potaroo.net 25 Jun '16

25 Jun '16

This report has been generated at Fri Jun 24 21:15:10 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 17-06-16 614525 343959 18-06-16 614610 343919 19-06-16 614553 342821 20-06-16 614655 342728 21-06-16 614672 342647 22-06-16 615356 343301 23-06-16 615521 343903 24-06-16 616425 343791 AS Summary 54398 Number of ASes in routing system 21107 Number of ASes announcing only one prefix 5557 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center, CN 120943360 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'). --- 24Jun16 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 617024 344167 272857 44.2% All ASes AS39891 3329 20 3309 99.4% ALJAWWALSTC-AS , SA AS7545 3435 415 3020 87.9% TPG-INTERNET-AP TPG Telecom Limited, AU AS4538 5557 2709 2848 51.3% ERX-CERNET-BKB China Education and Research Network Center, CN AS17974 2945 222 2723 92.5% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, ID AS6389 2295 45 2250 98.0% BELLSOUTH-NET-BLK - BellSouth.net Inc., US AS4766 3158 1132 2026 64.2% KIXS-AS-KR Korea Telecom, KR AS9808 2120 201 1919 90.5% CMNET-GD Guangdong Mobile Communication Co.Ltd., CN AS9394 2060 324 1736 84.3% CTTNET China TieTong Telecommunications Corporation, CN AS4755 2096 540 1556 74.2% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN AS6983 1687 231 1456 86.3% ITCDELTA - Earthlink, Inc., US AS22773 3330 1924 1406 42.2% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US AS56040 1421 33 1388 97.7% CMNET-GUANGDONG-AP China Mobile communications corporation, CN AS18566 2201 915 1286 58.4% MEGAPATH5-US - MegaPath Corporation, US AS8151 2255 972 1283 56.9% Uninet S.A. de C.V., MX AS11830 1493 278 1215 81.4% Instituto Costarricense de Electricidad y Telecom., CR AS38285 1177 46 1131 96.1% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd, AU AS4808 1706 586 1120 65.7% CHINA169-BJ China Unicom Beijing Province Network, CN AS4323 1388 305 1083 78.0% TWTC - tw telecom holdings, inc., US AS9498 1447 410 1037 71.7% BBIL-AP BHARTI Airtel Ltd., IN AS9829 2537 1515 1022 40.3% BSNL-NIB National Internet Backbone, IN AS1659 1611 592 1019 63.3% ERX-TANET-ASN1 Taiwan Academic Network (TANet) Information Center, TW AS10620 3467 2455 1012 29.2% Telmex Colombia S.A., CO AS7552 1362 353 1009 74.1% VIETEL-AS-AP Viettel Corporation, VN AS6147 1109 185 924 83.3% Telefonica del Peru S.A.A., PE AS7738 994 78 916 92.2% Telemar Norte Leste S.A., BR AS55430 1004 117 887 88.3% STARHUBINTERNET-AS-NGNBN Starhub Internet Pte Ltd, SG AS24560 1396 534 862 61.7% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN AS38197 1527 681 846 55.4% SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - HongKong Backbone, HK AS28573 1055 214 841 79.7% CLARO S.A., BR AS18881 873 97 776 88.9% Global Village Telecom, BR Total 62035 18129 43906 70.8% 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 , 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 74.114.184.0/22 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 91.228.251.0/24 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 103.6.232.0/22 AS58073 YISP-AS , 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 103.19.48.0/22 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 103.23.148.0/24 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 - 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 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 116.199.203.0/24 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 ZAYO-6461 - Zayo Bandwidth Inc, US 116.206.85.0/24 AS6461 ZAYO-6461 - Zayo Bandwidth Inc, US 116.206.103.0/24 AS6461 ZAYO-6461 - Zayo Bandwidth 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 162.245.64.0/21 AS62788 -Reserved AS-, ZZ 162.248.224.0/21 AS62788 -Reserved AS-, ZZ 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 172.86.224.0/20 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 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 195.234.156.0/24 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 203.4.187.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd, AU 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 ZAYO-6461 - Zayo Bandwidth 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 21 Jun '16

21 Jun '16

BGP Update Report Interval: 09-Jun-16 -to- 16-Jun-16 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9829 130330 4.1% 77.6 -- BSNL-NIB National Internet Backbone, IN 2 - AS43754 79464 2.5% 221.3 -- ASIATECH , IR 3 - AS133841 60822 1.9% 7602.8 -- IDOLA-BROADBAND-AS-ID INDONESIA BROADBAND ACCESS - ANYWHERE, ID 4 - AS4538 33288 1.1% 10.3 -- ERX-CERNET-BKB China Education and Research Network Center, CN 5 - AS10131 28193 0.9% 7048.2 -- CKTELECOM-CK-AP Telecom Cook Islands, CK 6 - AS4795 24794 0.8% 94.3 -- INDOSATM2-ID INDOSATM2 ASN, ID 7 - AS13118 24110 0.8% 283.6 -- ASN-YARTELECOM Verhnevolzhsky branch, RU 8 - AS41480 23608 0.8% 5902.0 -- SYSTEMEC-AS , NL 9 - AS5953 22841 0.7% 191.9 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center, US 10 - AS4761 22228 0.7% 68.0 -- INDOSAT-INP-AP INDOSAT Internet Network Provider, ID 11 - AS134438 21868 0.7% 21868.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 12 - AS12880 20840 0.7% 86.5 -- DCI-AS , IR 13 - AS45899 20738 0.7% 22.2 -- VNPT-AS-VN VNPT Corp, VN 14 - AS18002 20053 0.6% 66.4 -- WORLDPHONE-IN AS Number for Interdomain Routing, IN 15 - AS1501 19756 0.6% 195.6 -- DNIC-ASBLK-01500-01502 - Headquarters, USAISC, US 16 - AS27738 18716 0.6% 23.9 -- Ecuadortelecom S.A., EC 17 - AS48159 16790 0.5% 48.7 -- TIC-AS , IR 18 - AS637 16121 0.5% 84.8 -- DNIC-ASBLK-00616-00665 - DoD Network Information Center, US 19 - AS21859 15568 0.5% 576.6 -- ZNET - Zenlayer Inc, US 20 - AS56636 15455 0.5% 15455.0 -- ASVEDARU , RU TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS134438 21868 0.7% 21868.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 2 - AS56636 15455 0.5% 15455.0 -- ASVEDARU , RU 3 - AS133841 60822 1.9% 7602.8 -- IDOLA-BROADBAND-AS-ID INDONESIA BROADBAND ACCESS - ANYWHERE, ID 4 - AS10131 28193 0.9% 7048.2 -- CKTELECOM-CK-AP Telecom Cook Islands, CK 5 - AS41480 23608 0.8% 5902.0 -- SYSTEMEC-AS , NL 6 - AS10846 3450 0.1% 3450.0 -- DEERE - Deere & Company, US 7 - AS59424 3057 0.1% 3057.0 -- OOO-HAS-TELEKOM-AS , RU 8 - AS19674 7375 0.2% 2458.3 -- NAVPOINT - Navpoint Internet, US 9 - AS21136 2305 0.1% 2305.0 -- CSUCS-AS , HU 10 - AS13846 10543 0.3% 2108.6 -- LAVALIFE - Lavalife Corp., CA 11 - AS35093 4217 0.1% 2108.5 -- RO-HTPASSPORT , RO 12 - AS45494 1977 0.1% 1977.0 -- LAHAI-SG NREN ASN for Misc. Root Servers and Community, NP 13 - AS134619 7429 0.2% 1857.2 -- APS-AS-ID PT Angkasa Pura Solusi, ID 14 - AS202105 15051 0.5% 1505.1 -- DSP-AS , SA 15 - AS327733 2849 0.1% 1424.5 -- SAICOM, ZA 16 - AS22886 4072 0.1% 1357.3 -- ICI-ATL - Incomm, US 17 - AS5434 2483 0.1% 1241.5 -- NURSAT-ALA-AS , KZ 18 - AS6316 6901 0.2% 1150.2 -- AS-PAETEC-NET - PaeTec Communications, Inc., US 19 - AS35043 2276 0.1% 1138.0 -- ALLAMEH-UNIVERSITY-AS , IR 20 - AS197385 6402 0.2% 1067.0 -- TISA-SOFT-AS , RU TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 202.65.32.0/21 28086 0.8% AS10131 -- CKTELECOM-CK-AP Telecom Cook Islands, CK 2 - 110.170.17.0/24 21868 0.7% AS134438 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 3 - 123.231.192.0/24 21562 0.7% AS133841 -- IDOLA-BROADBAND-AS-ID INDONESIA BROADBAND ACCESS - ANYWHERE, ID 4 - 93.181.192.0/19 20895 0.6% AS13118 -- ASN-YARTELECOM Verhnevolzhsky branch, RU 5 - 123.231.206.0/24 19170 0.6% AS133841 -- IDOLA-BROADBAND-AS-ID INDONESIA BROADBAND ACCESS - ANYWHERE, ID 6 - 123.231.193.0/24 19082 0.6% AS133841 -- IDOLA-BROADBAND-AS-ID INDONESIA BROADBAND ACCESS - ANYWHERE, ID 7 - 195.128.159.0/24 15455 0.5% AS56636 -- ASVEDARU , RU 8 - 192.254.88.0/24 15452 0.5% AS21859 -- ZNET - Zenlayer Inc, US 9 - 185.11.121.0/24 14957 0.5% AS202105 -- DSP-AS , SA 10 - 61.7.155.0/24 13645 0.4% AS131090 -- CAT-IDC-4BYTENET-AS-AP CAT TELECOM Public Company Ltd,CAT, TH 11 - 202.56.215.0/24 8572 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN 12 - 208.68.201.0/24 6986 0.2% AS13846 -- LAVALIFE - Lavalife Corp., CA 13 - 66.19.194.0/24 6848 0.2% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc., US 14 - 185.53.196.0/22 6417 0.2% AS8953 -- ASN-ORANGE-ROMANIA , RO 15 - 194.229.165.0/24 5963 0.2% AS41480 -- SYSTEMEC-AS , NL 16 - 194.229.164.0/24 5946 0.2% AS41480 -- SYSTEMEC-AS , NL 17 - 193.79.27.0/24 5888 0.2% AS41480 -- SYSTEMEC-AS , NL 18 - 193.79.26.0/24 5811 0.2% AS41480 -- SYSTEMEC-AS , NL 19 - 94.73.56.0/21 5301 0.2% AS25211 -- TELECOMASET-AS , BG 20 - 203.252.142.0/24 5099 0.1% AS9459 -- ASKONKUK Konkuk University, KR 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

9 10

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

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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

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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

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