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BGP Update Report
by cidr-report＠potaroo.net 05 Dec '15

05 Dec '15

BGP Update Report Interval: 26-Nov-15 -to- 03-Dec-15 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS2635 473141 8.3% 5632.6 -- AUTOMATTIC - Automattic, Inc,US 2 - AS9829 328877 5.8% 152.6 -- BSNL-NIB National Internet Backbone,IN 3 - AS21669 157333 2.8% 9254.9 -- NJ-STATEWIDE-LIBRARY-NETWORK - New Jersey State Library,US 4 - AS35745 130214 2.3% 3338.8 -- PROVECTOR-AS KSU Provector Mariusz Dziakowicz,PL 5 - AS36992 102576 1.8% 284.9 -- ETISALAT-MISR,EG 6 - AS637 86584 1.5% 357.8 -- DNIC-ASBLK-00616-00665 - DoD Network Information Center,US 7 - AS10493 80504 1.4% 11500.6 -- GCN-AS - Grand Central Networks Inc.,US 8 - AS8452 53148 0.9% 49.8 -- TE-AS TE-AS,EG 9 - AS2716 51797 0.9% 3699.8 -- Universidade Federal do Rio Grande do Sul,BR 10 - AS13118 49613 0.9% 511.5 -- ASN-YARTELECOM PJSC Rostelecom,RU 11 - AS10859 44433 0.8% 1709.0 -- COMPUTER-SCIENCES-CORP-NTIS - Computer Sciences Corp - NTIS,US 12 - AS55021 42158 0.7% 21079.0 -- OTTCOLO - ottcolo inc.,CA 13 - AS22059 39711 0.7% 5673.0 -- -Reserved AS-,ZZ 14 - AS11259 37517 0.7% 635.9 -- ANGOLATELECOM,AO 15 - AS54393 31283 0.6% 3475.9 -- FLC-DURANGO - Fort Lewis College,US 16 - AS197207 27075 0.5% 265.4 -- MCCI-AS Mobile Communication Company of Iran PLC,IR 17 - AS3709 27031 0.5% 1001.1 -- NET-CITY-SA - City of San Antonio,US 18 - AS48159 26291 0.5% 76.2 -- TIC-AS Telecommunication Infrastructure Company,IR 19 - AS45271 24274 0.4% 47.4 -- ICLNET-AS-AP Idea Cellular Limited,IN 20 - AS20030 23998 0.4% 1999.8 -- MCCLI-ARTELCO - Artelco,US TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS55021 42158 0.7% 21079.0 -- OTTCOLO - ottcolo inc.,CA 2 - AS200671 17883 0.3% 17883.0 -- SKOK-JAWORZNO SKOK Jaworzno,PL 3 - AS10493 80504 1.4% 11500.6 -- GCN-AS - Grand Central Networks Inc.,US 4 - AS38447 10457 0.2% 10457.0 -- CBL-AS-AP CBL Group Content Service Provider AS for AP,AU 5 - AS21669 157333 2.8% 9254.9 -- NJ-STATEWIDE-LIBRARY-NETWORK - New Jersey State Library,US 6 - AS53916 15638 0.3% 7819.0 -- CAMPUSDOOR - Campus Door Holdings Inc.,US 7 - AS37590 6563 0.1% 6563.0 -- BCA-ASN,AO 8 - AS22059 39711 0.7% 5673.0 -- -Reserved AS-,ZZ 9 - AS2635 473141 8.3% 5632.6 -- AUTOMATTIC - Automattic, Inc,US 10 - AS34341 9331 0.2% 4665.5 -- NCEM Namvaran Consulting Engineers and Managers,IR 11 - AS2716 51797 0.9% 3699.8 -- Universidade Federal do Rio Grande do Sul,BR 12 - AS54393 31283 0.6% 3475.9 -- FLC-DURANGO - Fort Lewis College,US 13 - AS35745 130214 2.3% 3338.8 -- PROVECTOR-AS KSU Provector Mariusz Dziakowicz,PL 14 - AS2472 23728 0.4% 2372.8 -- FR-DOM-GUYANE Guyane Francaise,FR 15 - AS56636 2199 0.0% 2199.0 -- ASVEDARU VEDA Ltd.,RU 16 - AS20030 23998 0.4% 1999.8 -- MCCLI-ARTELCO - Artelco,US 17 - AS263796 7922 0.1% 1980.5 -- Othos Telecomunications,CR 18 - AS10859 44433 0.8% 1709.0 -- COMPUTER-SCIENCES-CORP-NTIS - Computer Sciences Corp - NTIS,US 19 - AS327786 6110 0.1% 1527.5 -- TELECOM-4G,SS 20 - AS264146 1479 0.0% 1479.0 -- Brawnet Comércios e Serviços Ltda Me,BR TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 209.212.8.0/24 157317 2.7% AS21669 -- NJ-STATEWIDE-LIBRARY-NETWORK - New Jersey State Library,US 2 - 213.109.33.0/24 129921 2.2% AS35745 -- PROVECTOR-AS KSU Provector Mariusz Dziakowicz,PL 3 - 192.0.119.0/24 118506 2.0% AS2635 -- AUTOMATTIC - Automattic, Inc,US 4 - 192.0.122.0/24 118232 2.0% AS2635 -- AUTOMATTIC - Automattic, Inc,US 5 - 192.0.121.0/24 118143 2.0% AS2635 -- AUTOMATTIC - Automattic, Inc,US 6 - 192.0.120.0/24 117944 2.0% AS2635 -- AUTOMATTIC - Automattic, Inc,US 7 - 131.131.98.0/24 44408 0.8% AS10859 -- COMPUTER-SCIENCES-CORP-NTIS - Computer Sciences Corp - NTIS,US 8 - 93.181.192.0/19 44130 0.8% AS13118 -- ASN-YARTELECOM PJSC Rostelecom,RU 9 - 162.253.250.0/23 42157 0.7% AS55021 -- OTTCOLO - ottcolo inc.,CA 10 - 172.81.88.0/22 31423 0.5% AS10493 -- GCN-AS - Grand Central Networks Inc.,US 11 - 74.201.42.0/24 24543 0.4% AS10493 -- GCN-AS - Grand Central Networks Inc.,US 12 - 74.201.41.0/24 24529 0.4% AS10493 -- GCN-AS - Grand Central Networks Inc.,US 13 - 24.223.122.0/23 20430 0.3% AS46193 -- SKYWERX - SkyWerx Industries, LLC,US 14 - 64.34.125.0/24 20225 0.3% AS22059 -- -Reserved AS-,ZZ 15 - 76.191.107.0/24 19481 0.3% AS22059 -- -Reserved AS-,ZZ 16 - 155.133.79.0/24 17883 0.3% AS200671 -- SKOK-JAWORZNO SKOK Jaworzno,PL 17 - 200.132.168.0/22 17263 0.3% AS2716 -- Universidade Federal do Rio Grande do Sul,BR 18 - 200.132.59.0/24 17244 0.3% AS2716 -- Universidade Federal do Rio Grande do Sul,BR 19 - 200.132.164.0/22 17192 0.3% AS2716 -- Universidade Federal do Rio Grande do Sul,BR 20 - 206.123.198.0/24 15637 0.3% AS53916 -- CAMPUSDOOR - Campus Door Holdings 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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The Cidr Report
by cidr-report＠potaroo.net 05 Dec '15

05 Dec '15

This report has been generated at Fri Dec 4 21:14:58 2015 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 27-11-15 580190 314101 28-11-15 580341 314020 29-11-15 580464 314401 30-11-15 580801 313812 01-12-15 580655 313617 02-12-15 580311 313738 03-12-15 580298 313913 04-12-15 580588 313803 AS Summary 52496 Number of ASes in routing system 20731 Number of ASes announcing only one prefix 5612 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center,CN 120893696 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'). --- 04Dec15 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 580645 314040 266605 45.9% All ASes AS22773 3247 202 3045 93.8% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US AS4538 5612 2781 2831 50.4% ERX-CERNET-BKB China Education and Research Network Center,CN AS17974 2724 96 2628 96.5% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia,ID AS6389 2508 45 2463 98.2% BELLSOUTH-NET-BLK - BellSouth.net Inc.,US AS39891 2474 32 2442 98.7% ALJAWWALSTC-AS Saudi Telecom Company JSC,SA AS7545 3091 894 2197 71.1% TPG-INTERNET-AP TPG Telecom Limited,AU AS9394 2105 206 1899 90.2% CTTNET China TieTong Telecommunications Corporation,CN AS9808 1685 85 1600 95.0% CMNET-GD Guangdong Mobile Communication Co.Ltd.,CN AS4755 2065 504 1561 75.6% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN AS10620 3407 1906 1501 44.1% Telmex Colombia S.A.,CO AS20115 1889 404 1485 78.6% CHARTER-NET-HKY-NC - Charter Communications,US AS4766 2996 1525 1471 49.1% KIXS-AS-KR Korea Telecom,KR AS6983 1697 242 1455 85.7% ITCDELTA - Earthlink, Inc.,US AS9498 1402 134 1268 90.4% BBIL-AP BHARTI Airtel Ltd.,IN AS18566 2214 1013 1201 54.2% MEGAPATH5-US - MegaPath Corporation,US AS38197 1455 264 1191 81.9% SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited,HK AS4323 1579 399 1180 74.7% TWTC - tw telecom holdings, inc.,US AS7552 1366 199 1167 85.4% VIETEL-AS-AP Viettel Corporation,VN AS8402 1180 23 1157 98.1% CORBINA-AS OJSC "Vimpelcom",RU AS38285 1167 18 1149 98.5% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd,AU AS8151 2114 1053 1061 50.2% Uninet S.A. de C.V.,MX AS7303 1580 528 1052 66.6% Telecom Argentina S.A.,AR AS4808 1586 537 1049 66.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network,CN AS3356 2564 1524 1040 40.6% LEVEL3 - Level 3 Communications, Inc.,US AS4788 1399 423 976 69.8% TMNET-AS-AP TM Net, Internet Service Provider,MY AS28573 1261 288 973 77.2% CLARO S.A.,BR AS12479 1051 86 965 91.8% UNI2-AS France Telecom Espana SA,ES AS22561 1173 218 955 81.4% CENTURYLINK-LEGACY-LIGHTCORE - CenturyTel Internet Holdings, Inc.,US AS7738 994 78 916 92.2% Telemar Norte Leste S.A.,BR AS9829 2214 1338 876 39.6% BSNL-NIB National Internet Backbone,IN Total 61799 17045 44754 72.4% 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 23.249.144.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC,US 23.249.152.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC,US 27.100.7.0/24 AS56096 31.170.96.0/23 AS19798 YOUZEE-MAIN Manaslu Media Entertainment SL,ES 31.217.248.0/21 AS44902 COV-ASN COVAGE NETWORKS SASU,FR 37.46.8.0/23 AS13768 PEER1 - Peer 1 Network (USA) Inc.,US 37.46.10.0/23 AS36351 SOFTLAYER - SoftLayer Technologies Inc.,US 37.46.14.0/24 AS36351 SOFTLAYER - SoftLayer Technologies Inc.,US 37.46.15.0/24 AS36351 SOFTLAYER - SoftLayer Technologies Inc.,US 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 41.78.180.0/23 AS37265 -Reserved AS-,ZZ 41.189.126.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 41.189.127.0/24 AS37000 -Reserved AS-,ZZ 41.189.128.0/24 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 43.229.29.0/24 AS63888 43.229.30.0/24 AS63888 43.229.31.0/24 AS63888 43.229.52.0/24 AS63857 43.229.53.0/24 AS63857 45.112.120.0/22 AS7690 MIRAI Mirai Communication Network Inc.,JP 45.113.164.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd.,JP 45.120.44.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd.,JP 64.28.145.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 64.28.146.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 64.33.208.0/20 AS26482 -Reserved AS-,ZZ 64.234.238.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd,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 66.180.64.0/21 AS32558 ZEUTER - Zeuter Development Corporation,CA 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 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.,US 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 68.234.0.0/19 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.0.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.5.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.7.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.16.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.16.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.17.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.18.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.19.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.20.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.21.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.22.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.23.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.24.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.26.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.28.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.29.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 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 74.114.52.0/23 AS40818 -Reserved AS-,ZZ 74.114.52.0/24 AS40818 -Reserved AS-,ZZ 74.114.53.0/24 AS40818 -Reserved AS-,ZZ 74.114.54.0/23 AS40818 -Reserved AS-,ZZ 74.114.54.0/24 AS40818 -Reserved AS-,ZZ 74.114.55.0/24 AS40818 -Reserved AS-,ZZ 74.114.184.0/22 AS19888 -Reserved AS-,ZZ 74.123.136.0/21 AS53358 -Reserved AS-,ZZ 91.103.8.0/24 AS42551 -Reserved AS-,ZZ 91.103.9.0/24 AS42551 -Reserved AS-,ZZ 91.103.10.0/24 AS42551 -Reserved AS-,ZZ 91.103.11.0/24 AS42551 -Reserved AS-,ZZ 91.197.36.0/22 AS43359 -Reserved AS-,ZZ 91.213.220.0/24 AS19662 -Reserved AS-,ZZ 91.217.120.0/23 AS51563 -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 103.4.135.0/24 AS55548 103.11.16.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.12.48.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.12.241.0/24 AS7718 TRANSACT-SDN-AS TransACT Capital Communications Pty Limited,AU 103.12.247.0/24 AS13233 103.13.204.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.14.228.0/24 AS13236 103.15.92.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.18.44.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta,ID 103.18.45.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta,ID 103.18.47.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta,ID 103.20.100.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless,IN 103.20.101.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless,IN 103.20.219.0/24 AS55795 VERBDC1-AS-AP Verb Data Centre Pty Ltd,AU 103.22.212.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.23.148.0/23 AS13209 103.23.148.0/24 AS13209 103.25.144.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.29.236.0/24 AS13200 103.29.237.0/24 AS13200 103.38.248.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd.,JP 103.39.196.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd.,JP 103.41.184.0/24 AS26484 HOSTSPACE - HOSTSPACE NETWORKS LLC,US 103.42.52.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd.,JP 103.42.200.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.42.240.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.225.116.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.229.152.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD.,KH 103.232.164.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD.,KH 103.233.140.0/23 AS55330 GCN-DCN-AS AFGHANTELECOM GOVERNMENT COMMUNICATION NETWORK,AF 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 103.244.112.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.248.88.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.253.164.0/23 AS13317 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 142.147.62.0/24 AS3958 AIRCANADA - Air Canada,CA 143.208.232.0/22 AS52544 Ivatel Redes e Internet LTDA,BR 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 155.35.0.0/16 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.1.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.34.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.35.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.46.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.47.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.232.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.44.208.0/21 AS30556 -Reserved AS-,ZZ 155.44.216.0/21 AS30556 -Reserved AS-,ZZ 155.44.224.0/20 AS30556 -Reserved AS-,ZZ 155.44.240.0/21 AS30556 -Reserved AS-,ZZ 162.210.240.0/21 AS17246 -Reserved AS-,ZZ 162.213.152.0/22 AS26272 -Reserved AS-,ZZ 162.216.176.0/22 AS36114 VERSAWEB-ASN - Versaweb, LLC,US 162.221.64.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC,US 162.221.64.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 162.221.68.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 162.222.128.0/21 AS36114 VERSAWEB-ASN - Versaweb, LLC,US 162.244.140.0/22 AS17246 -Reserved AS-,ZZ 162.245.64.0/21 AS62788 -Reserved AS-,ZZ 162.248.224.0/21 AS62788 -Reserved AS-,ZZ 166.93.0.0/16 AS23537 CRITIGEN - Micro Source, Inc.,US 167.88.48.0/20 AS29927 -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 173.249.191.0/24 AS45816 ISHK-AP I-Services Network Solution Limited,HK 180.222.120.0/21 AS23818 JETINTERNET JETINTERNET Corporation,JP 181.225.156.0/22 AS10834 Telefonica de Argentina,AR 185.17.98.0/23 AS19798 HILF-AS Hilf Telecom B.V.,NL 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 192.101.46.0/23 AS17139 NETRANGE - Corporate Colocation 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 192.166.32.0/20 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 192.206.140.0/24 AS54926 -Reserved AS-,ZZ 192.206.141.0/24 AS54926 -Reserved AS-,ZZ 192.206.142.0/24 AS54926 -Reserved AS-,ZZ 192.206.143.0/24 AS54926 -Reserved AS-,ZZ 192.245.195.0/24 AS7381 SUNGARDRS - SunGard Availability Services LP,US 193.9.59.0/24 AS1257 TELE2,SE 193.16.106.0/24 AS31539 -Reserved AS-,ZZ 193.16.145.0/24 AS31392 -Reserved AS-,ZZ 193.22.86.0/24 AS24751 MULTIFI-AS Jakobstadsnejdens Telefon Ab,FI 193.22.224.0/20 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 193.26.213.0/24 AS31641 BYTEL-AS Bytel Ltd,GB 193.28.14.0/24 AS34309 LINK11 Link11 GmbH,DE 193.46.200.0/24 AS34243 WEBAGE Web Age Ltd,GB 193.56.203.0/24 AS51110 IDOMTECHNOLOGIES-AS IDOM TECHNOLOGIES,FR 193.149.2.0/23 AS15919 INTERHOST Servicios de Hosting en Internet S.A.,ES 193.151.160.0/19 AS39906 COPROSYS CoProSys a.s.,CZ 193.178.196.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 193.188.252.0/24 AS38968 TAGORG Abu-Ghazaleh Intellectual Property,JO 193.200.96.0/23 AS2828 XO-AS15 - XO Communications,US 193.200.130.0/24 AS21104 AM-NETSYS-AS Netsys JV LLC,AM 193.201.244.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.201.245.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.201.246.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.202.8.0/21 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 193.223.103.0/24 AS8437 UTA-AS Tele2 Telecommunication GmbH,AT 194.6.252.0/24 AS21202 DCSNET-AS Bredband2 AB,SE 194.9.8.0/23 AS2863 SPRITELINK Centor AB,SE 194.9.8.0/24 AS2863 SPRITELINK Centor AB,SE 194.9.9.0/24 AS2863 SPRITELINK Centor AB,SE 194.39.78.0/23 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 194.49.17.0/24 AS13135 CREW-AS Wieske's Crew GmbH,DE 194.60.88.0/21 AS5089 NTL Virgin Media Limited,GB 194.76.224.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim,DE 194.76.225.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim,DE 194.88.6.0/24 AS35093 RO-HTPASSPORT High Tech Passport Ltd SUA California San Jose SUCURSALA BUCURESTI ROMANIA,RO 194.99.67.0/24 AS9083 CARPENET carpeNet Information Technologies GmbH,DE 194.126.233.0/24 AS31235 SKIWEBCENTER-AS SKIWEBCENTER SARL,FR 194.180.25.0/24 AS21358 ATOS-ORIGIN-DE-AS Atos Information Technology GmbH,DE 195.42.232.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 195.128.240.0/23 AS21202 DCSNET-AS Bredband2 AB,SE 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA,BE 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 196.11.152.0/21 AS18931 SAINTERNET1,ZA 196.22.11.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 198.8.72.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.72.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.76.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.77.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.78.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.79.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.22.195.0/24 AS54583 -Reserved AS-,ZZ 198.23.26.0/24 AS33052 VZUNET - Verizon Data Services LLC,US 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 198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.91.44.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.91.44.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.91.45.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.91.46.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.91.47.0/24 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 198.154.60.0/22 AS26272 -Reserved AS-,ZZ 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 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 199.195.212.0/22 AS26272 -Reserved AS-,ZZ 199.233.87.0/24 AS33058 PEGASYSTEMS - Pegasystems Inc.,US 199.241.34.0/23 AS10970 LIGHTEDGE - LightEdge Solutions,US 199.255.12.0/22 AS27464 -Reserved AS-,ZZ 200.81.48.0/24 AS11664 Techtel LMDS Comunicaciones Interactivas S.A.,AR 200.81.49.0/24 AS11664 Techtel LMDS Comunicaciones Interactivas S.A.,AR 201.131.5.0/24 AS28389 -Reserved AS-,ZZ 201.131.88.0/24 AS8151 Uninet S.A. de C.V.,MX 202.3.75.0/24 AS18172 202.3.76.0/24 AS18172 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd.,KR 202.45.10.0/23 AS24327 202.45.10.0/24 AS24327 202.45.11.0/24 AS24327 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited,HK 202.73.4.0/22 AS38030 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network,CN 202.122.134.0/24 AS38615 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom,SG 202.161.176.0/20 AS38030 202.161.188.0/24 AS38030 202.161.191.0/24 AS38030 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 203.142.219.0/24 AS45149 203.175.11.0/24 AS9229 SPEEDCAST-AP SPEEDCAST Limited,HK 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC,US 204.16.96.0/24 AS19972 -Reserved AS-,ZZ 204.16.97.0/24 AS19972 -Reserved AS-,ZZ 204.16.98.0/24 AS19972 -Reserved AS-,ZZ 204.16.99.0/24 AS19972 -Reserved AS-,ZZ 204.69.139.0/24 AS40250 -Reserved AS-,ZZ 204.69.144.0/24 AS27283 RJF-INTERNET - Raymond James Financial, Inc.,US 204.86.196.0/23 AS14372 -Reserved AS-,ZZ 204.86.198.0/23 AS33058 PEGASYSTEMS - Pegasystems Inc.,US 204.87.251.0/24 AS22217 -Reserved AS-,ZZ 204.106.16.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 204.187.11.0/24 AS51113 ELEKTA-AS Elekta,GB 204.235.245.0/24 AS22613 -Reserved AS-,ZZ 205.137.240.0/20 AS11686 ENA - Education Networks of America,US 205.159.44.0/24 AS40157 ADESA-CORP-AS - ADESA Corp,US 205.166.231.0/24 AS7029 WINDSTREAM - Windstream Communications Inc,US 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 206.208.104.0/24 AS174 COGENT-174 - Cogent Communications,US 206.208.105.0/24 AS30556 -Reserved AS-,ZZ 206.208.106.0/24 AS30556 -Reserved AS-,ZZ 206.208.107.0/24 AS30556 -Reserved AS-,ZZ 206.208.109.0/24 AS19030 -Reserved AS-,ZZ 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 208.69.28.0/22 AS26272 -Reserved AS-,ZZ 208.73.28.0/22 AS21519 -Reserved AS-,ZZ 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 208.76.20.0/24 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 208.85.124.0/24 AS18830 -Reserved AS-,ZZ 208.85.125.0/24 AS18830 -Reserved AS-,ZZ 208.85.126.0/23 AS18830 -Reserved AS-,ZZ 208.93.216.0/22 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC,US 208.94.216.0/23 AS13629 -Reserved AS-,ZZ 208.94.219.0/24 AS13629 -Reserved AS-,ZZ 208.94.221.0/24 AS13629 -Reserved AS-,ZZ 208.94.223.0/24 AS13629 -Reserved AS-,ZZ 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 209.234.112.0/23 AS32252 -Reserved AS-,ZZ 209.234.114.0/23 AS32252 -Reserved AS-,ZZ 209.234.116.0/24 AS32252 -Reserved AS-,ZZ 209.234.117.0/24 AS32252 -Reserved AS-,ZZ 209.234.118.0/24 AS32252 -Reserved AS-,ZZ 209.234.119.0/24 AS32252 -Reserved AS-,ZZ 209.234.120.0/24 AS32252 -Reserved AS-,ZZ 209.234.121.0/24 AS32252 -Reserved AS-,ZZ 209.234.122.0/24 AS32252 -Reserved AS-,ZZ 213.255.128.0/20 AS24863 LINKdotNET-AS,EG 213.255.144.0/20 AS24863 LINKdotNET-AS,EG 216.73.81.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.82.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.85.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.88.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.89.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.94.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.95.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 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 223.165.0.0/22 AS55708 223.165.0.0/23 AS55708 223.165.0.0/24 AS55708 223.165.1.0/24 AS55708 223.165.2.0/23 AS55708 223.165.2.0/24 AS55708 223.165.3.0/24 AS55708 Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 04 Dec '15

04 Dec '15

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, SAFNOG, PaNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 05 Dec, 2015 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 571357 Prefixes after maximum aggregation (per Origin AS): 212309 Deaggregation factor: 2.69 Unique aggregates announced (without unneeded subnets): 278305 Total ASes present in the Internet Routing Table: 52177 Prefixes per ASN: 10.95 Origin-only ASes present in the Internet Routing Table: 36655 Origin ASes announcing only one prefix: 15946 Transit ASes present in the Internet Routing Table: 6383 Transit-only ASes present in the Internet Routing Table: 165 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 35 Max AS path prepend of ASN ( 55644) 31 Prefixes from unregistered ASNs in the Routing Table: 1028 Unregistered ASNs in the Routing Table: 367 Number of 32-bit ASNs allocated by the RIRs: 11965 Number of 32-bit ASNs visible in the Routing Table: 9139 Prefixes from 32-bit ASNs in the Routing Table: 34775 Number of bogon 32-bit ASNs visible in the Routing Table: 14 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 421 Number of addresses announced to Internet: 2802085056 Equivalent to 167 /8s, 4 /16s and 108 /24s Percentage of available address space announced: 75.7 Percentage of allocated address space announced: 75.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.8 Total number of prefixes smaller than registry allocations: 188133 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 144487 Total APNIC prefixes after maximum aggregation: 39866 APNIC Deaggregation factor: 3.62 Prefixes being announced from the APNIC address blocks: 152684 Unique aggregates announced from the APNIC address blocks: 60777 APNIC Region origin ASes present in the Internet Routing Table: 5113 APNIC Prefixes per ASN: 29.86 APNIC Region origin ASes announcing only one prefix: 1190 APNIC Region transit ASes present in the Internet Routing Table: 895 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 34 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1719 Number of APNIC addresses announced to Internet: 756067456 Equivalent to 45 /8s, 16 /16s and 172 /24s Percentage of available APNIC address space announced: 88.4 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 131072-135580 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 180946 Total ARIN prefixes after maximum aggregation: 88978 ARIN Deaggregation factor: 2.03 Prefixes being announced from the ARIN address blocks: 184304 Unique aggregates announced from the ARIN address blocks: 86632 ARIN Region origin ASes present in the Internet Routing Table: 16512 ARIN Prefixes per ASN: 11.16 ARIN Region origin ASes announcing only one prefix: 5973 ARIN Region transit ASes present in the Internet Routing Table: 1717 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 859 Number of ARIN addresses announced to Internet: 1102523072 Equivalent to 65 /8s, 183 /16s and 42 /24s Percentage of available ARIN address space announced: 58.3 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-395164 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 137500 Total RIPE prefixes after maximum aggregation: 68502 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 145455 Unique aggregates announced from the RIPE address blocks: 90245 RIPE Region origin ASes present in the Internet Routing Table: 18032 RIPE Prefixes per ASN: 8.07 RIPE Region origin ASes announcing only one prefix: 7990 RIPE Region transit ASes present in the Internet Routing Table: 2987 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4264 Number of RIPE addresses announced to Internet: 701905536 Equivalent to 41 /8s, 214 /16s and 58 /24s Percentage of available RIPE address space announced: 102.0 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 196608-204287 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 60468 Total LACNIC prefixes after maximum aggregation: 11827 LACNIC Deaggregation factor: 5.11 Prefixes being announced from the LACNIC address blocks: 73119 Unique aggregates announced from the LACNIC address blocks: 34095 LACNIC Region origin ASes present in the Internet Routing Table: 2455 LACNIC Prefixes per ASN: 29.78 LACNIC Region origin ASes announcing only one prefix: 599 LACNIC Region transit ASes present in the Internet Routing Table: 544 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 22 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2126 Number of LACNIC addresses announced to Internet: 170315776 Equivalent to 10 /8s, 38 /16s and 208 /24s Percentage of available LACNIC address space announced: 101.5 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 13096 Total AfriNIC prefixes after maximum aggregation: 3095 AfriNIC Deaggregation factor: 4.23 Prefixes being announced from the AfriNIC address blocks: 15374 Unique aggregates announced from the AfriNIC address blocks: 6200 AfriNIC Region origin ASes present in the Internet Routing Table: 734 AfriNIC Prefixes per ASN: 20.95 AfriNIC Region origin ASes announcing only one prefix: 194 AfriNIC Region transit ASes present in the Internet Routing Table: 164 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 20 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 171 Number of AfriNIC addresses announced to Internet: 70910720 Equivalent to 4 /8s, 58 /16s and 3 /24s Percentage of available AfriNIC address space announced: 70.4 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5502 4192 75 China Education and Research 7545 3019 346 154 TPG Telecom Limited 4766 2994 11135 990 Korea Telecom 17974 2725 914 96 PT Telekomunikasi Indonesia 9829 2214 1413 315 National Internet Backbone 4755 2065 431 234 TATA Communications formerly 9808 1684 8639 18 Guangdong Mobile Communicatio 4808 1568 2273 500 CNCGROUP IP network China169 9583 1519 163 85 Sify Limited 9498 1401 335 112 BHARTI Airtel Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3244 2964 143 Cox Communications Inc. 3356 2574 10691 525 Level 3 Communications, Inc. 6389 2508 3687 42 BellSouth.net Inc. 18566 2213 394 277 MegaPath Corporation 20115 1889 1897 401 Charter Communications 6983 1697 849 238 EarthLink, Inc. 30036 1656 331 355 Mediacom Communications Corp 4323 1578 1021 396 tw telecom holdings, inc. 209 1486 4327 1235 Qwest Communications Company, 701 1392 11415 664 MCI Communications Services, Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 2473 129 7 SaudiNet, Saudi Telecom Compa 20940 2241 888 1608 Akamai International B.V. 34984 1912 319 410 TELLCOM ILETISIM HIZMETLERI A 8551 1241 376 44 Bezeq International-Ltd 8402 1185 544 15 OJSC "Vimpelcom" 13188 1075 97 79 TOV "Bank-Inform" 12479 1051 967 77 France Telecom Espana SA 31148 1041 47 41 Freenet Ltd. 9198 958 349 25 JSC Kazakhtelecom 6830 898 2712 468 Liberty Global Operations B.V Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3407 540 157 Telmex Colombia S.A. 8151 2113 3347 500 Uninet S.A. de C.V. 7303 1580 941 241 Telecom Argentina S.A. 6503 1386 437 57 Axtel, S.A.B. de C.V. 28573 1261 2164 119 NET Serviços de Comunicação S 11830 1094 364 24 Instituto Costarricense de El 6147 1039 376 34 Telefonica del Peru S.A.A. 26615 1000 2325 34 Tim Celular S.A. 7738 994 1882 41 Telemar Norte Leste S.A. 3816 970 459 186 COLOMBIA TELECOMUNICACIONES S Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 1117 1470 14 TE-AS 24863 1038 409 38 Link Egypt (Link.NET) 37611 577 39 42 Afrihost-Brevis Computer Serv 36903 522 263 102 Office National des Postes et 36992 427 1229 31 ETISALAT MISR 37492 323 192 74 Orange Tunisie 29571 244 21 11 Cote d'Ivoire Telecom 3741 221 837 183 Internet Solutions 24835 201 146 12 Vodafone Data 15706 171 32 6 Sudatel (Sudan Telecom Co. Lt Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5502 4192 75 China Education and Research 10620 3407 540 157 Telmex Colombia S.A. 22773 3244 2964 143 Cox Communications Inc. 7545 3019 346 154 TPG Telecom Limited 4766 2994 11135 990 Korea Telecom 17974 2725 914 96 PT Telekomunikasi Indonesia 3356 2574 10691 525 Level 3 Communications, Inc. 6389 2508 3687 42 BellSouth.net Inc. 39891 2473 129 7 SaudiNet, Saudi Telecom Compa 20940 2241 888 1608 Akamai International B.V. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 10620 3407 3250 Telmex Colombia S.A. 22773 3244 3101 Cox Communications Inc. 7545 3019 2865 TPG Telecom Limited 17974 2725 2629 PT Telekomunikasi Indonesia 6389 2508 2466 BellSouth.net Inc. 39891 2473 2466 SaudiNet, Saudi Telecom Compa 3356 2574 2049 Level 3 Communications, Inc. 4766 2994 2004 Korea Telecom 18566 2213 1936 MegaPath Corporation 9829 2214 1899 National Internet Backbone Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 8655 UNALLOCATED 1.3.3.0/24 4134 No.31,Jin-rong Stree 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 47092 UNALLOCATED 8.8.204.0/24 16410 The Reynolds and Rey 53506 UNALLOCATED 8.17.102.0/23 3356 Level 3 Communicatio 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 18985 UNALLOCATED 8.21.68.0/22 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.124.0/24 3356 Level 3 Communicatio 27205 UNALLOCATED 8.38.16.0/21 3356 Level 3 Communicatio 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.226.112.0/20 62788 >>UNKNOWN<< 23.249.144.0/20 40430 colo4jax, LLC 23.249.144.0/21 40430 colo4jax, LLC 23.249.152.0/21 40430 colo4jax, LLC 27.100.7.0/24 56096 >>UNKNOWN<< 31.170.96.0/23 23456 32bit Transition AS 31.217.248.0/21 44902 COVAGE NETWORKS SASU 37.46.8.0/23 13768 Peer 1 Network (USA) Inc. 37.46.10.0/23 36351 SoftLayer Technologies Inc. 37.46.14.0/24 36351 SoftLayer Technologies Inc. Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:11 /10:36 /11:98 /12:264 /13:507 /14:1009 /15:1765 /16:12937 /17:7374 /18:12563 /19:25583 /20:37612 /21:39750 /22:62943 /23:54469 /24:312855 /25:541 /26:580 /27:382 /28:16 /29:16 /30:9 /31:0 /32:21 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 22773 2435 3244 Cox Communications Inc. 39891 2432 2473 SaudiNet, Saudi Telecom Compa 18566 2115 2213 MegaPath Corporation 6389 1553 2508 BellSouth.net Inc. 30036 1473 1656 Mediacom Communications Corp 6983 1344 1697 EarthLink, Inc. 10620 1285 3407 Telmex Colombia S.A. 34984 1209 1912 TELLCOM ILETISIM HIZMETLERI A 11492 1134 1219 CABLE ONE, INC. 31148 960 1041 Freenet Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1645 2:701 4:100 5:2037 6:25 8:1409 12:1803 13:28 14:1550 15:23 16:2 17:57 18:19 20:48 23:1323 24:1740 27:2129 31:1681 32:54 33:2 34:4 35:5 36:192 37:2223 38:1122 39:22 40:74 41:2894 42:365 43:1615 44:36 45:1520 46:2338 47:63 49:1028 50:816 52:33 54:93 55:7 56:8 57:44 58:1414 59:822 60:514 61:1762 62:1448 63:1918 64:4408 65:2189 66:4032 67:2138 68:1078 69:3244 70:1035 71:463 72:1991 74:2548 75:356 76:407 77:1382 78:1259 79:803 80:1339 81:1356 82:845 83:650 84:780 85:1482 86:454 87:1042 88:540 89:1900 90:167 91:5988 92:861 93:2302 94:2179 95:2236 96:473 97:352 98:909 99:45 100:79 101:851 103:8953 104:2188 105:73 106:358 107:1136 108:635 109:2122 110:1223 111:1519 112:859 113:1101 114:892 115:1512 116:1472 117:1347 118:1976 119:1494 120:506 121:1155 122:2129 123:1853 124:1563 125:1736 128:707 129:369 130:389 131:1272 132:589 133:169 134:451 135:119 136:344 137:248 138:1539 139:190 140:247 141:456 142:638 143:727 144:571 145:147 146:798 147:612 148:1288 149:446 150:621 151:811 152:569 153:271 154:473 155:906 156:453 157:446 158:342 159:1057 160:420 161:674 162:2209 163:493 164:706 165:1086 166:312 167:889 168:1331 169:545 170:1502 171:261 172:357 173:1557 174:705 175:759 176:1511 177:3933 178:2341 179:1076 180:2022 181:1598 182:1874 183:656 184:770 185:5035 186:3049 187:1860 188:2075 189:1706 190:7525 191:1211 192:8713 193:5709 194:4311 195:3696 196:2238 197:1109 198:5484 199:5545 200:6682 201:3504 202:9848 203:9243 204:4567 205:2746 206:3032 207:3022 208:4004 209:3968 210:3748 211:2008 212:2684 213:2179 214:842 215:73 216:5763 217:1879 218:743 219:542 220:1631 221:808 222:639 223:861 End of report

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BGP Update Report
by cidr-report＠potaroo.net 28 Nov '15

28 Nov '15

BGP Update Report Interval: 19-Nov-15 -to- 26-Nov-15 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS262401 527303 8.4% 10339.3 -- GSTN DO BRASIL LTDA,BR 2 - AS9829 261160 4.1% 128.2 -- BSNL-NIB National Internet Backbone,IN 3 - AS35745 240384 3.8% 6325.9 -- PROVECTOR-AS KSU Provector Mariusz Dziakowicz,PL 4 - AS9498 175003 2.8% 124.1 -- BBIL-AP BHARTI Airtel Ltd.,IN 5 - AS21669 161873 2.6% 7708.2 -- NJ-STATEWIDE-LIBRARY-NETWORK - New Jersey State Library,US 6 - AS24560 107716 1.7% 82.3 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services,IN 7 - AS45609 79385 1.3% 128.0 -- BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service,IN 8 - AS6147 62606 1.0% 59.9 -- Telefonica del Peru S.A.A.,PE 9 - AS13118 48440 0.8% 499.4 -- ASN-YARTELECOM PJSC Rostelecom,RU 10 - AS10859 44607 0.7% 1715.7 -- COMPUTER-SCIENCES-CORP-NTIS - Computer Sciences Corp - NTIS,US 11 - AS10620 42302 0.7% 13.4 -- Telmex Colombia S.A.,CO 12 - AS55021 42141 0.7% 21070.5 -- OTTCOLO - ottcolo inc.,CA 13 - AS22059 39650 0.6% 5664.3 -- -Reserved AS-,ZZ 14 - AS45271 39273 0.6% 76.6 -- ICLNET-AS-AP Idea Cellular Limited,IN 15 - AS637 37038 0.6% 158.3 -- DNIC-ASBLK-00616-00665 - DoD Network Information Center,US 16 - AS28278 36595 0.6% 2439.7 -- TELLFREE BRASIL TELEFONIA IP S.A.,BR 17 - AS31148 36594 0.6% 35.2 -- FREENET-AS Freenet Ltd.,UA 18 - AS7184 33115 0.5% 217.9 -- Universidad Verecruzana,MX 19 - AS17974 32038 0.5% 11.7 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia,ID 20 - AS10493 32014 0.5% 4573.4 -- GCN-AS - Grand Central Networks Inc.,US TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS55021 42141 0.7% 21070.5 -- OTTCOLO - ottcolo inc.,CA 2 - AS200671 18176 0.3% 18176.0 -- SKOK-JAWORZNO SKOK Jaworzno,PL 3 - AS38447 15638 0.2% 15638.0 -- CBL-AS-AP CBL Group Content Service Provider AS for AP,AU 4 - AS262401 527303 8.4% 10339.3 -- GSTN DO BRASIL LTDA,BR 5 - AS21669 161873 2.6% 7708.2 -- NJ-STATEWIDE-LIBRARY-NETWORK - New Jersey State Library,US 6 - AS37590 7593 0.1% 7593.0 -- BCA-ASN,AO 7 - AS35745 240384 3.8% 6325.9 -- PROVECTOR-AS KSU Provector Mariusz Dziakowicz,PL 8 - AS22059 39650 0.6% 5664.3 -- -Reserved AS-,ZZ 9 - AS10493 32014 0.5% 4573.4 -- GCN-AS - Grand Central Networks Inc.,US 10 - AS40493 3176 0.1% 3176.0 -- FACILITYSOURCEINC - FacilitySource,US 11 - AS61971 29849 0.5% 2487.4 -- OANCEA-AS Oancea F Cristian-Marius Persoana Fizica Autorizata,RO 12 - AS56636 2479 0.0% 2479.0 -- ASVEDARU VEDA Ltd.,RU 13 - AS28278 36595 0.6% 2439.7 -- TELLFREE BRASIL TELEFONIA IP S.A.,BR 14 - AS263796 8542 0.1% 2135.5 -- Othos Telecomunications,CR 15 - AS10859 44607 0.7% 1715.7 -- COMPUTER-SCIENCES-CORP-NTIS - Computer Sciences Corp - NTIS,US 16 - AS30295 14150 0.2% 1572.2 -- 2ICSYSTEMSINC - 2iC Systems Inc.,CA 17 - AS34341 2899 0.1% 1449.5 -- NCEM Namvaran Consulting Engineers and Managers,IR 18 - AS38733 23180 0.4% 1363.5 -- CMCTELHCMC-AS-VN Branch of CMC Telecommunications Services Company at HCMC,VN 19 - AS133179 6688 0.1% 1337.6 -- SYNTEGRATE-AS-AP Syntegrate,NP 20 - AS55548 1328 0.0% 1328.0 -- TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 213.109.33.0/24 240309 3.7% AS35745 -- PROVECTOR-AS KSU Provector Mariusz Dziakowicz,PL 2 - 209.212.8.0/24 161847 2.5% AS21669 -- NJ-STATEWIDE-LIBRARY-NETWORK - New Jersey State Library,US 3 - 131.131.98.0/24 44457 0.7% AS10859 -- COMPUTER-SCIENCES-CORP-NTIS - Computer Sciences Corp - NTIS,US 4 - 93.181.192.0/19 42321 0.7% AS13118 -- ASN-YARTELECOM PJSC Rostelecom,RU 5 - 162.253.250.0/23 42140 0.7% AS55021 -- OTTCOLO - ottcolo inc.,CA 6 - 201.33.221.0/24 36528 0.6% AS28278 -- TELLFREE BRASIL TELEFONIA IP S.A.,BR 7 - 172.81.88.0/22 32008 0.5% AS10493 -- GCN-AS - Grand Central Networks Inc.,US 8 - 64.34.125.0/24 20234 0.3% AS22059 -- -Reserved AS-,ZZ 9 - 76.191.107.0/24 19401 0.3% AS22059 -- -Reserved AS-,ZZ 10 - 177.36.130.0/24 18377 0.3% AS262401 -- GSTN DO BRASIL LTDA,BR 11 - 155.133.79.0/24 18176 0.3% AS200671 -- SKOK-JAWORZNO SKOK Jaworzno,PL 12 - 177.36.135.0/24 18092 0.3% AS262401 -- GSTN DO BRASIL LTDA,BR 13 - 177.36.146.0/24 18055 0.3% AS262401 -- GSTN DO BRASIL LTDA,BR 14 - 177.36.132.0/24 18018 0.3% AS262401 -- GSTN DO BRASIL LTDA,BR 15 - 177.36.131.0/24 17862 0.3% AS262401 -- GSTN DO BRASIL LTDA,BR 16 - 177.36.133.0/24 17809 0.3% AS262401 -- GSTN DO BRASIL LTDA,BR 17 - 177.36.159.0/24 17523 0.3% AS262401 -- GSTN DO BRASIL LTDA,BR 18 - 177.36.150.0/24 17330 0.3% AS262401 -- GSTN DO BRASIL LTDA,BR 19 - 177.36.142.0/24 17315 0.3% AS262401 -- GSTN DO BRASIL LTDA,BR 20 - 177.36.129.0/24 17275 0.3% AS262401 -- GSTN DO BRASIL LTDA,BR Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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The Cidr Report
by cidr-report＠potaroo.net 28 Nov '15

28 Nov '15

This report has been generated at Fri Nov 27 21:14:55 2015 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/2.0 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 20-11-15 579999 315396 21-11-15 580053 315209 22-11-15 580048 315437 23-11-15 580206 315830 24-11-15 580464 312931 25-11-15 580931 312947 26-11-15 580294 313231 27-11-15 580190 314215 AS Summary 52442 Number of ASes in routing system 20696 Number of ASes announcing only one prefix 5616 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center,CN 120892160 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'). --- 27Nov15 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 580587 314224 266363 45.9% All ASes AS22773 3248 202 3046 93.8% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US AS4538 5616 2766 2850 50.7% ERX-CERNET-BKB China Education and Research Network Center,CN AS17974 2721 96 2625 96.5% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia,ID AS6389 2509 45 2464 98.2% BELLSOUTH-NET-BLK - BellSouth.net Inc.,US AS39891 2474 31 2443 98.7% ALJAWWALSTC-AS Saudi Telecom Company JSC,SA AS7545 3076 960 2116 68.8% TPG-INTERNET-AP TPG Telecom Limited,AU AS3356 2580 629 1951 75.6% LEVEL3 - Level 3 Communications, Inc.,US AS9394 2105 207 1898 90.2% CTTNET China TieTong Telecommunications Corporation,CN AS9808 1672 84 1588 95.0% CMNET-GD Guangdong Mobile Communication Co.Ltd.,CN AS4766 2997 1463 1534 51.2% KIXS-AS-KR Korea Telecom,KR AS20115 1887 402 1485 78.7% CHARTER-NET-HKY-NC - Charter Communications,US AS6983 1699 242 1457 85.8% ITCDELTA - Earthlink, Inc.,US AS10620 3400 1991 1409 41.4% Telmex Colombia S.A.,CO AS9498 1404 134 1270 90.5% BBIL-AP BHARTI Airtel Ltd.,IN AS4755 2066 827 1239 60.0% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN AS18566 2214 1013 1201 54.2% MEGAPATH5-US - MegaPath Corporation,US AS4323 1579 399 1180 74.7% TWTC - tw telecom holdings, inc.,US AS7552 1385 208 1177 85.0% VIETEL-AS-AP Viettel Corporation,VN AS8402 1193 23 1170 98.1% CORBINA-AS OJSC "Vimpelcom",RU AS38285 1167 18 1149 98.5% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd,AU AS28573 1332 275 1057 79.4% CLARO S.A.,BR AS7303 1573 519 1054 67.0% Telecom Argentina S.A.,AR AS4808 1578 534 1044 66.2% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network,CN AS8151 2107 1067 1040 49.4% Uninet S.A. de C.V.,MX AS4788 1396 422 974 69.8% TMNET-AS-AP TM Net, Internet Service Provider,MY AS22561 1177 219 958 81.4% CENTURYLINK-LEGACY-LIGHTCORE - CenturyTel Internet Holdings, Inc.,US AS12479 1046 89 957 91.5% UNI2-AS France Telecom Espana SA,ES AS11830 1104 182 922 83.5% Instituto Costarricense de Electricidad y Telecom.,CR AS7738 993 76 917 92.3% Telemar Norte Leste S.A.,BR AS38197 1439 527 912 63.4% SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited,HK Total 60737 15650 45087 74.2% 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 23.249.144.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC,US 23.249.152.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC,US 27.100.7.0/24 AS56096 31.170.96.0/23 AS19798 YOUZEE-MAIN Manaslu Media Entertainment SL,ES 31.217.248.0/21 AS44902 COV-ASN COVAGE NETWORKS SASU,FR 37.46.8.0/23 AS13768 PEER1 - Peer 1 Network (USA) Inc.,US 37.46.10.0/23 AS36351 SOFTLAYER - SoftLayer Technologies Inc.,US 37.46.14.0/24 AS36351 SOFTLAYER - SoftLayer Technologies Inc.,US 37.46.15.0/24 AS36351 SOFTLAYER - SoftLayer Technologies Inc.,US 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 41.78.180.0/23 AS37265 -Reserved AS-,ZZ 41.189.126.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 41.189.127.0/24 AS37000 -Reserved AS-,ZZ 41.189.128.0/24 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 64.28.145.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 64.28.146.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 64.33.208.0/20 AS26482 -Reserved AS-,ZZ 64.234.238.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd,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 66.180.64.0/21 AS32558 ZEUTER - Zeuter Development Corporation,CA 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 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.,US 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 68.234.0.0/19 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.0.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.5.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.7.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.16.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.16.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.17.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.18.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.19.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.20.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.21.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.22.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.23.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.24.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.26.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.28.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.29.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 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 74.114.52.0/23 AS40818 -Reserved AS-,ZZ 74.114.52.0/24 AS40818 -Reserved AS-,ZZ 74.114.53.0/24 AS40818 -Reserved AS-,ZZ 74.114.54.0/23 AS40818 -Reserved AS-,ZZ 74.114.54.0/24 AS40818 -Reserved AS-,ZZ 74.114.55.0/24 AS40818 -Reserved AS-,ZZ 74.114.184.0/22 AS19888 -Reserved AS-,ZZ 74.123.136.0/21 AS53358 -Reserved AS-,ZZ 91.103.8.0/24 AS42551 -Reserved AS-,ZZ 91.103.9.0/24 AS42551 -Reserved AS-,ZZ 91.103.10.0/24 AS42551 -Reserved AS-,ZZ 91.103.11.0/24 AS42551 -Reserved AS-,ZZ 91.197.36.0/22 AS43359 -Reserved AS-,ZZ 91.213.220.0/24 AS19662 -Reserved AS-,ZZ 91.217.120.0/23 AS51563 -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 100.64.254.0/24 AS9583 SIFY-AS-IN Sify Limited,IN 103.4.135.0/24 AS55548 103.11.16.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.12.48.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.12.241.0/24 AS7718 TRANSACT-SDN-AS TransACT Capital Communications Pty Limited,AU 103.12.247.0/24 AS13233 103.13.204.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.14.228.0/24 AS13236 103.15.92.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.18.44.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta,ID 103.18.45.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta,ID 103.18.47.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta,ID 103.20.100.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless,IN 103.20.101.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless,IN 103.20.219.0/24 AS55795 VERBDC1-AS-AP Verb Data Centre Pty Ltd,AU 103.22.212.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.23.148.0/23 AS13209 103.23.148.0/24 AS13209 103.25.144.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.29.236.0/24 AS13200 103.29.237.0/24 AS13200 103.203.48.0/22 AS45753 NETSEC-HK Unit 1205-1207,HK 103.225.116.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.229.152.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD.,KH 103.232.164.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD.,KH 103.233.140.0/23 AS55330 GCN-DCN-AS AFGHANTELECOM GOVERNMENT COMMUNICATION NETWORK,AF 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 103.244.112.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.248.88.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.253.164.0/23 AS13317 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 116.213.36.0/22 AS45753 NETSEC-HK Unit 1205-1207,HK 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN 142.147.62.0/24 AS3958 AIRCANADA - Air Canada,CA 143.255.212.0/22 AS26516 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 155.35.0.0/16 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.1.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.34.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.35.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.46.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.47.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.232.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.44.208.0/21 AS30556 -Reserved AS-,ZZ 155.44.216.0/21 AS30556 -Reserved AS-,ZZ 155.44.224.0/20 AS30556 -Reserved AS-,ZZ 155.44.240.0/21 AS30556 -Reserved AS-,ZZ 162.210.240.0/21 AS17246 -Reserved AS-,ZZ 162.213.152.0/22 AS26272 -Reserved AS-,ZZ 162.216.176.0/22 AS36114 VERSAWEB-ASN - Versaweb, LLC,US 162.221.64.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC,US 162.221.64.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 162.221.68.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 162.222.128.0/21 AS36114 VERSAWEB-ASN - Versaweb, LLC,US 162.244.140.0/22 AS17246 -Reserved AS-,ZZ 162.245.64.0/21 AS62788 -Reserved AS-,ZZ 162.248.224.0/21 AS62788 -Reserved AS-,ZZ 166.93.0.0/16 AS23537 CRITIGEN - Micro Source, Inc.,US 167.88.48.0/20 AS29927 -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 173.249.191.0/24 AS45816 ISHK-AP I-Services Network Solution Limited,HK 180.222.120.0/21 AS23818 JETINTERNET JETINTERNET Corporation,JP 181.225.156.0/22 AS10834 Telefonica de Argentina,AR 185.17.98.0/23 AS19798 HILF-AS Hilf Telecom B.V.,NL 185.128.240.0/22 AS49052 DATAZYX SC DATA ZYX SRL,RO 185.128.248.0/22 AS50763 MCKAYCOM MCKAYCOM LTD,GB 190.2.64.0/21 AS20053 RELAX-LLC-AS LLC Relax,RU 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 192.101.46.0/23 AS17139 NETRANGE - Corporate Colocation 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 192.166.32.0/20 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 192.206.140.0/24 AS54926 -Reserved AS-,ZZ 192.206.141.0/24 AS54926 -Reserved AS-,ZZ 192.206.142.0/24 AS54926 -Reserved AS-,ZZ 192.206.143.0/24 AS54926 -Reserved AS-,ZZ 192.245.195.0/24 AS7381 SUNGARDRS - SunGard Availability Services LP,US 193.9.59.0/24 AS1257 TELE2,SE 193.16.106.0/24 AS31539 -Reserved AS-,ZZ 193.16.145.0/24 AS31392 -Reserved AS-,ZZ 193.22.86.0/24 AS24751 MULTIFI-AS Jakobstadsnejdens Telefon Ab,FI 193.22.224.0/20 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 193.26.213.0/24 AS31641 BYTEL-AS Bytel Ltd,GB 193.28.14.0/24 AS34309 LINK11 Link11 GmbH,DE 193.32.23.0/24 AS2856 BT-UK-AS BT Public Internet Service,GB 193.46.200.0/24 AS34243 WEBAGE Web Age Ltd,GB 193.56.203.0/24 AS51110 IDOMTECHNOLOGIES-AS IDOM TECHNOLOGIES,FR 193.149.2.0/23 AS15919 INTERHOST Servicios de Hosting en Internet S.A.,ES 193.151.160.0/19 AS39906 COPROSYS CoProSys a.s.,CZ 193.178.196.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 193.188.252.0/24 AS38968 TAGORG Abu-Ghazaleh Intellectual Property,JO 193.200.96.0/23 AS2828 XO-AS15 - XO Communications,US 193.200.130.0/24 AS21104 AM-NETSYS-AS Netsys JV LLC,AM 193.201.244.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.201.245.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.201.246.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.202.8.0/21 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 193.223.103.0/24 AS8437 UTA-AS Tele2 Telecommunication GmbH,AT 194.6.252.0/24 AS21202 DCSNET-AS Bredband2 AB,SE 194.9.8.0/23 AS2863 SPRITELINK Centor AB,SE 194.9.8.0/24 AS2863 SPRITELINK Centor AB,SE 194.9.9.0/24 AS2863 SPRITELINK Centor AB,SE 194.39.78.0/23 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 194.49.17.0/24 AS13135 CREW-AS Wieske's Crew GmbH,DE 194.60.88.0/21 AS5089 NTL Virgin Media Limited,GB 194.76.224.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim,DE 194.76.225.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim,DE 194.88.6.0/24 AS35093 RO-HTPASSPORT High Tech Passport Ltd SUA California San Jose SUCURSALA BUCURESTI ROMANIA,RO 194.99.67.0/24 AS9083 CARPENET carpeNet Information Technologies GmbH,DE 194.126.233.0/24 AS31235 SKIWEBCENTER-AS SKIWEBCENTER SARL,FR 194.180.25.0/24 AS21358 ATOS-ORIGIN-DE-AS Atos Information Technology GmbH,DE 195.42.232.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 195.128.240.0/23 AS21202 DCSNET-AS Bredband2 AB,SE 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA,BE 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 198.8.72.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.72.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.76.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.77.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.78.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.79.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.22.195.0/24 AS54583 -Reserved AS-,ZZ 198.23.26.0/24 AS33052 VZUNET - Verizon Data Services LLC,US 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 198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.91.44.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.91.44.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.91.45.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.91.46.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.91.47.0/24 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 198.154.60.0/22 AS26272 -Reserved AS-,ZZ 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 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 199.195.212.0/22 AS26272 -Reserved AS-,ZZ 199.233.87.0/24 AS33058 PEGASYSTEMS - Pegasystems Inc.,US 199.241.34.0/23 AS10970 LIGHTEDGE - LightEdge Solutions,US 199.255.12.0/22 AS27464 -Reserved AS-,ZZ 200.81.48.0/24 AS11664 Techtel LMDS Comunicaciones Interactivas S.A.,AR 200.81.49.0/24 AS11664 Techtel LMDS Comunicaciones Interactivas S.A.,AR 200.125.176.0/21 AS20053 RELAX-LLC-AS LLC Relax,RU 201.131.5.0/24 AS28389 -Reserved AS-,ZZ 201.131.88.0/24 AS8151 Uninet S.A. de C.V.,MX 202.3.75.0/24 AS18172 202.3.76.0/24 AS18172 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd.,KR 202.45.10.0/23 AS24327 202.45.10.0/24 AS24327 202.45.11.0/24 AS24327 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited,HK 202.73.4.0/22 AS38030 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network,CN 202.122.134.0/24 AS38615 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom,SG 202.161.176.0/20 AS38030 202.161.188.0/24 AS38030 202.161.191.0/24 AS38030 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 203.142.219.0/24 AS45149 203.175.11.0/24 AS9229 SPEEDCAST-AP SPEEDCAST Limited,HK 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC,US 204.16.96.0/24 AS19972 -Reserved AS-,ZZ 204.16.97.0/24 AS19972 -Reserved AS-,ZZ 204.16.98.0/24 AS19972 -Reserved AS-,ZZ 204.16.99.0/24 AS19972 -Reserved AS-,ZZ 204.69.139.0/24 AS40250 -Reserved AS-,ZZ 204.69.144.0/24 AS27283 RJF-INTERNET - Raymond James Financial, Inc.,US 204.86.196.0/23 AS14372 -Reserved AS-,ZZ 204.86.198.0/23 AS33058 PEGASYSTEMS - Pegasystems Inc.,US 204.87.251.0/24 AS22217 -Reserved AS-,ZZ 204.106.16.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 204.187.11.0/24 AS51113 ELEKTA-AS Elekta,GB 204.235.245.0/24 AS22613 -Reserved AS-,ZZ 205.137.240.0/20 AS11686 ENA - Education Networks of America,US 205.159.44.0/24 AS40157 ADESA-CORP-AS - ADESA Corp,US 205.166.231.0/24 AS7029 WINDSTREAM - Windstream Communications Inc,US 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 206.208.104.0/24 AS174 COGENT-174 - Cogent Communications,US 206.208.105.0/24 AS30556 -Reserved AS-,ZZ 206.208.106.0/24 AS30556 -Reserved AS-,ZZ 206.208.107.0/24 AS30556 -Reserved AS-,ZZ 206.208.109.0/24 AS19030 -Reserved AS-,ZZ 207.2.120.0/21 AS6221 USCYBERSITES - US Cybersites, Inc,US 207.45.130.0/24 AS23251 BFRC - Bridgestone Firestone Retail & Comercial LLC.,US 207.45.131.0/24 AS23251 BFRC - Bridgestone Firestone Retail & Comercial LLC.,US 207.45.136.0/24 AS23251 BFRC - Bridgestone Firestone Retail & Comercial LLC.,US 207.45.155.0/24 AS23251 BFRC - Bridgestone Firestone Retail & Comercial LLC.,US 207.45.156.0/24 AS23251 BFRC - Bridgestone Firestone Retail & Comercial LLC.,US 207.45.157.0/24 AS23251 BFRC - Bridgestone Firestone Retail & Comercial LLC.,US 207.45.158.0/24 AS23251 BFRC - Bridgestone Firestone Retail & Comercial LLC.,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 208.69.28.0/22 AS26272 -Reserved AS-,ZZ 208.73.28.0/22 AS21519 -Reserved AS-,ZZ 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 208.76.20.0/24 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 208.85.124.0/24 AS18830 -Reserved AS-,ZZ 208.85.125.0/24 AS18830 -Reserved AS-,ZZ 208.85.126.0/23 AS18830 -Reserved AS-,ZZ 208.93.216.0/22 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC,US 208.94.216.0/23 AS13629 -Reserved AS-,ZZ 208.94.219.0/24 AS13629 -Reserved AS-,ZZ 208.94.221.0/24 AS13629 -Reserved AS-,ZZ 208.94.223.0/24 AS13629 -Reserved AS-,ZZ 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 209.234.112.0/23 AS32252 -Reserved AS-,ZZ 209.234.114.0/23 AS32252 -Reserved AS-,ZZ 209.234.116.0/24 AS32252 -Reserved AS-,ZZ 209.234.117.0/24 AS32252 -Reserved AS-,ZZ 209.234.118.0/24 AS32252 -Reserved AS-,ZZ 209.234.119.0/24 AS32252 -Reserved AS-,ZZ 209.234.120.0/24 AS32252 -Reserved AS-,ZZ 209.234.121.0/24 AS32252 -Reserved AS-,ZZ 209.234.122.0/24 AS32252 -Reserved AS-,ZZ 213.255.128.0/20 AS24863 LINKdotNET-AS,EG 213.255.144.0/20 AS24863 LINKdotNET-AS,EG 216.73.81.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.82.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.85.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.88.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.89.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.94.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.95.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 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 223.165.0.0/22 AS55708 223.165.0.0/23 AS55708 223.165.0.0/24 AS55708 223.165.1.0/24 AS55708 223.165.2.0/23 AS55708 223.165.2.0/24 AS55708 223.165.3.0/24 AS55708 Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 27 Nov '15

27 Nov '15

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, SAFNOG, PaNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 28 Nov, 2015 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 571471 Prefixes after maximum aggregation (per Origin AS): 212838 Deaggregation factor: 2.69 Unique aggregates announced (without unneeded subnets): 279928 Total ASes present in the Internet Routing Table: 52120 Prefixes per ASN: 10.96 Origin-only ASes present in the Internet Routing Table: 36663 Origin ASes announcing only one prefix: 15952 Transit ASes present in the Internet Routing Table: 6370 Transit-only ASes present in the Internet Routing Table: 165 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 35 Max AS path prepend of ASN ( 55644) 31 Prefixes from unregistered ASNs in the Routing Table: 1036 Unregistered ASNs in the Routing Table: 371 Number of 32-bit ASNs allocated by the RIRs: 11884 Number of 32-bit ASNs visible in the Routing Table: 9087 Prefixes from 32-bit ASNs in the Routing Table: 34497 Number of bogon 32-bit ASNs visible in the Routing Table: 15 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 415 Number of addresses announced to Internet: 2802174912 Equivalent to 167 /8s, 5 /16s and 203 /24s Percentage of available address space announced: 75.7 Percentage of allocated address space announced: 75.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.8 Total number of prefixes smaller than registry allocations: 188217 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 144685 Total APNIC prefixes after maximum aggregation: 40283 APNIC Deaggregation factor: 3.59 Prefixes being announced from the APNIC address blocks: 152898 Unique aggregates announced from the APNIC address blocks: 61972 APNIC Region origin ASes present in the Internet Routing Table: 5115 APNIC Prefixes per ASN: 29.89 APNIC Region origin ASes announcing only one prefix: 1194 APNIC Region transit ASes present in the Internet Routing Table: 888 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 34 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1726 Number of APNIC addresses announced to Internet: 756128128 Equivalent to 45 /8s, 17 /16s and 153 /24s Percentage of available APNIC address space announced: 88.4 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 131072-135580 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 180739 Total ARIN prefixes after maximum aggregation: 89055 ARIN Deaggregation factor: 2.03 Prefixes being announced from the ARIN address blocks: 184168 Unique aggregates announced from the ARIN address blocks: 87343 ARIN Region origin ASes present in the Internet Routing Table: 16513 ARIN Prefixes per ASN: 11.15 ARIN Region origin ASes announcing only one prefix: 5978 ARIN Region transit ASes present in the Internet Routing Table: 1718 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 845 Number of ARIN addresses announced to Internet: 1102537920 Equivalent to 65 /8s, 183 /16s and 100 /24s Percentage of available ARIN address space announced: 58.3 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-395164 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 137548 Total RIPE prefixes after maximum aggregation: 68566 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 145239 Unique aggregates announced from the RIPE address blocks: 90032 RIPE Region origin ASes present in the Internet Routing Table: 18019 RIPE Prefixes per ASN: 8.06 RIPE Region origin ASes announcing only one prefix: 7988 RIPE Region transit ASes present in the Internet Routing Table: 2978 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4243 Number of RIPE addresses announced to Internet: 701837696 Equivalent to 41 /8s, 213 /16s and 49 /24s Percentage of available RIPE address space announced: 102.0 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 196608-204287 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 60552 Total LACNIC prefixes after maximum aggregation: 11790 LACNIC Deaggregation factor: 5.14 Prefixes being announced from the LACNIC address blocks: 73085 Unique aggregates announced from the LACNIC address blocks: 34042 LACNIC Region origin ASes present in the Internet Routing Table: 2463 LACNIC Prefixes per ASN: 29.67 LACNIC Region origin ASes announcing only one prefix: 600 LACNIC Region transit ASes present in the Internet Routing Table: 540 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 22 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2100 Number of LACNIC addresses announced to Internet: 170322432 Equivalent to 10 /8s, 38 /16s and 234 /24s Percentage of available LACNIC address space announced: 101.5 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 13364 Total AfriNIC prefixes after maximum aggregation: 3103 AfriNIC Deaggregation factor: 4.31 Prefixes being announced from the AfriNIC address blocks: 15666 Unique aggregates announced from the AfriNIC address blocks: 6188 AfriNIC Region origin ASes present in the Internet Routing Table: 731 AfriNIC Prefixes per ASN: 21.43 AfriNIC Region origin ASes announcing only one prefix: 192 AfriNIC Region transit ASes present in the Internet Routing Table: 169 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 19 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 173 Number of AfriNIC addresses announced to Internet: 70993920 Equivalent to 4 /8s, 59 /16s and 72 /24s Percentage of available AfriNIC address space announced: 70.5 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5599 4192 76 China Education and Research 7545 3025 343 151 TPG Telecom Limited 4766 2996 11134 987 Korea Telecom 17974 2721 914 96 PT Telekomunikasi Indonesia 4755 2066 431 231 TATA Communications formerly 9829 2034 1408 299 National Internet Backbone 9808 1671 8639 18 Guangdong Mobile Communicatio 4808 1560 2269 497 CNCGROUP IP network China169 9583 1499 120 560 Sify Limited 9498 1403 335 112 BHARTI Airtel Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3245 2964 143 Cox Communications Inc. 3356 2583 10693 531 Level 3 Communications, Inc. 6389 2509 3687 42 BellSouth.net Inc. 18566 2213 394 277 MegaPath Corporation 20115 1887 1897 400 Charter Communications 6983 1699 849 238 EarthLink, Inc. 30036 1648 329 361 Mediacom Communications Corp 4323 1578 1013 395 tw telecom holdings, inc. 209 1482 4326 1233 Qwest Communications Company, 701 1392 11415 665 MCI Communications Services, Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 2473 129 7 SaudiNet, Saudi Telecom Compa 20940 2232 886 1607 Akamai International B.V. 34984 1918 320 406 TELLCOM ILETISIM HIZMETLERI A 8402 1199 544 15 OJSC "Vimpelcom" 8551 1086 376 53 Bezeq International-Ltd 13188 1074 97 79 TOV "Bank-Inform" 12479 1044 966 82 France Telecom Espana SA 31148 1035 47 41 Freenet Ltd. 9198 963 349 25 JSC Kazakhtelecom 6830 892 2706 466 Liberty Global Operations B.V Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3400 540 156 Telmex Colombia S.A. 8151 2107 3342 498 Uninet S.A. de C.V. 7303 1573 940 235 Telecom Argentina S.A. 6503 1381 437 57 Axtel, S.A.B. de C.V. 28573 1332 2175 119 NET Serviços de Comunicação S 11830 1094 364 24 Instituto Costarricense de El 6147 1042 376 34 Telefonica del Peru S.A.A. 26615 1004 2325 34 Tim Celular S.A. 7738 993 1882 41 Telemar Norte Leste S.A. 3816 962 450 185 COLOMBIA TELECOMUNICACIONES S Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 1144 1470 14 TE-AS 24863 1087 409 38 Link Egypt (Link.NET) 37611 575 39 41 Afrihost-Brevis Computer Serv 36903 522 263 102 Office National des Postes et 36992 438 1229 32 ETISALAT MISR 37492 324 192 74 Orange Tunisie 29571 244 21 11 Cote d'Ivoire Telecom 24835 234 146 12 Vodafone Data 3741 221 837 183 Internet Solutions 15706 171 32 6 Sudatel (Sudan Telecom Co. Lt Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5599 4192 76 China Education and Research 10620 3400 540 156 Telmex Colombia S.A. 22773 3245 2964 143 Cox Communications Inc. 7545 3025 343 151 TPG Telecom Limited 4766 2996 11134 987 Korea Telecom 17974 2721 914 96 PT Telekomunikasi Indonesia 3356 2583 10693 531 Level 3 Communications, Inc. 6389 2509 3687 42 BellSouth.net Inc. 39891 2473 129 7 SaudiNet, Saudi Telecom Compa 20940 2232 886 1607 Akamai International B.V. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 10620 3400 3244 Telmex Colombia S.A. 22773 3245 3102 Cox Communications Inc. 7545 3025 2874 TPG Telecom Limited 17974 2721 2625 PT Telekomunikasi Indonesia 6389 2509 2467 BellSouth.net Inc. 39891 2473 2466 SaudiNet, Saudi Telecom Compa 3356 2583 2052 Level 3 Communications, Inc. 4766 2996 2009 Korea Telecom 18566 2213 1936 MegaPath Corporation 4755 2066 1835 TATA Communications formerly Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 8655 UNALLOCATED 1.3.3.0/24 4134 No.31,Jin-rong Stree 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 47092 UNALLOCATED 8.8.204.0/24 16410 The Reynolds and Rey 53506 UNALLOCATED 8.17.102.0/23 3356 Level 3 Communicatio 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 18985 UNALLOCATED 8.21.68.0/22 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.124.0/24 3356 Level 3 Communicatio 27205 UNALLOCATED 8.38.16.0/21 3356 Level 3 Communicatio 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.64.254.0/24 9583 Sify Limited Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.226.112.0/20 62788 >>UNKNOWN<< 23.249.144.0/20 40430 colo4jax, LLC 23.249.144.0/21 40430 colo4jax, LLC 23.249.152.0/21 40430 colo4jax, LLC 27.100.7.0/24 56096 >>UNKNOWN<< 31.170.96.0/23 23456 32bit Transition AS 31.217.248.0/21 44902 COVAGE NETWORKS SASU 37.46.8.0/23 13768 Peer 1 Network (USA) Inc. 37.46.10.0/23 36351 SoftLayer Technologies Inc. 37.46.14.0/24 36351 SoftLayer Technologies Inc. Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:11 /10:36 /11:98 /12:263 /13:506 /14:1009 /15:1763 /16:12924 /17:7365 /18:12572 /19:25693 /20:37644 /21:39814 /22:62856 /23:54554 /24:312786 /25:549 /26:566 /27:384 /28:16 /29:16 /30:9 /31:0 /32:21 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 22773 2437 3245 Cox Communications Inc. 39891 2432 2473 SaudiNet, Saudi Telecom Compa 18566 2115 2213 MegaPath Corporation 6389 1553 2509 BellSouth.net Inc. 30036 1465 1648 Mediacom Communications Corp 6983 1346 1699 EarthLink, Inc. 10620 1279 3400 Telmex Colombia S.A. 34984 1206 1918 TELLCOM ILETISIM HIZMETLERI A 11492 1132 1217 CABLE ONE, INC. 31148 954 1035 Freenet Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1649 2:701 4:100 5:1991 6:25 8:1414 12:1805 13:27 14:1560 15:23 16:2 17:57 18:19 20:48 23:1317 24:1736 27:2142 31:1685 32:54 33:2 34:4 35:5 36:185 37:2274 38:1115 39:20 40:74 41:2926 42:364 43:1616 44:36 45:1526 46:2325 47:63 49:1038 50:815 52:33 54:93 55:8 56:8 57:44 58:1406 59:826 60:509 61:1765 62:1404 63:1906 64:4402 65:2200 66:4040 67:2126 68:1085 69:3269 70:1018 71:463 72:1991 74:2561 75:357 76:416 77:1393 78:1253 79:801 80:1344 81:1348 82:838 83:648 84:790 85:1482 86:459 87:1044 88:538 89:1930 90:168 91:5992 92:860 93:2286 94:2184 95:2249 96:474 97:352 98:910 99:47 100:80 101:849 103:8938 104:2185 105:73 106:363 107:1104 108:632 109:2105 110:1225 111:1533 112:866 113:1107 114:874 115:1496 116:1482 117:1185 118:1974 119:1495 120:502 121:1161 122:2253 123:1870 124:1562 125:1734 128:701 129:368 130:387 131:1260 132:593 133:165 134:439 135:119 136:345 137:312 138:1484 139:191 140:246 141:455 142:637 143:699 144:571 145:148 146:787 147:608 148:1286 149:440 150:621 151:810 152:568 153:266 154:471 155:909 156:434 157:444 158:342 159:1055 160:409 161:680 162:2213 163:494 164:705 165:1084 166:312 167:885 168:1311 169:548 170:1505 171:261 172:356 173:1551 174:720 175:752 176:1499 177:4008 178:2332 179:1050 180:2033 181:1622 182:1865 183:666 184:771 185:4976 186:3037 187:1876 188:2065 189:1694 190:7522 191:1212 192:8685 193:5711 194:4304 195:3690 196:2251 197:1214 198:5496 199:5551 200:6677 201:3508 202:9879 203:9287 204:4566 205:2744 206:3024 207:3009 208:4000 209:3971 210:3746 211:2008 212:2627 213:2178 214:830 215:72 216:5775 217:1881 218:741 219:544 220:1624 221:807 222:640 223:860 End of report

1 0

BGP Update Report
by cidr-report＠potaroo.net 21 Nov '15

21 Nov '15

BGP Update Report Interval: 12-Nov-15 -to- 19-Nov-15 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS35745 235580 4.2% 6543.9 -- PROVECTOR-AS KSU Provector Mariusz Dziakowicz,PL 2 - AS9829 182316 3.3% 95.5 -- BSNL-NIB National Internet Backbone,IN 3 - AS21669 162536 2.9% 7739.8 -- NJ-STATEWIDE-LIBRARY-NETWORK - New Jersey State Library,US 4 - AS9498 116122 2.1% 94.3 -- BBIL-AP BHARTI Airtel Ltd.,IN 5 - AS10493 77955 1.4% 11136.4 -- GCN-AS - Grand Central Networks Inc.,US 6 - AS24560 56646 1.0% 44.3 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services,IN 7 - AS13118 46443 0.8% 510.4 -- ASN-YARTELECOM PJSC Rostelecom,RU 8 - AS10859 41293 0.7% 2580.8 -- COMPUTER-SCIENCES-CORP-NTIS - Computer Sciences Corp - NTIS,US 9 - AS22059 37553 0.7% 5364.7 -- -Reserved AS-,ZZ 10 - AS393682 36411 0.7% 7282.2 -- AICASNREQ10232014 - AIsleCom,GD 11 - AS65001 33428 0.6% 306.7 -- -Private Use AS-,ZZ 12 - AS30295 32249 0.6% 3583.2 -- 2ICSYSTEMSINC - 2iC Systems Inc.,CA 13 - AS16509 31672 0.6% 63.3 -- AMAZON-02 - Amazon.com, Inc.,US 14 - AS48159 30194 0.5% 87.5 -- TIC-AS Telecommunication Infrastructure Company,IR 15 - AS38733 29750 0.5% 4250.0 -- CMCTELHCMC-AS-VN Branch of CMC Telecommunications Services Company at HCMC,VN 16 - AS45609 27114 0.5% 53.8 -- BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service,IN 17 - AS45271 26455 0.5% 53.8 -- ICLNET-AS-AP Idea Cellular Limited,IN 18 - AS3709 26361 0.5% 976.3 -- NET-CITY-SA - City of San Antonio,US 19 - AS13999 23525 0.4% 37.6 -- Mega Cable, S.A. de C.V.,MX 20 - AS8151 20923 0.4% 12.7 -- Uninet S.A. de C.V.,MX TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS200671 18007 0.3% 18007.0 -- SKOK-JAWORZNO SKOK Jaworzno,PL 2 - AS38447 15935 0.3% 15935.0 -- CBL-AS-AP CBL Group Content Service Provider AS for AP,AU 3 - AS10493 77955 1.4% 11136.4 -- GCN-AS - Grand Central Networks Inc.,US 4 - AS37590 9126 0.2% 9126.0 -- BCA-ASN,AO 5 - AS264156 7861 0.1% 7861.0 -- Triade Provedor,BR 6 - AS21669 162536 2.9% 7739.8 -- NJ-STATEWIDE-LIBRARY-NETWORK - New Jersey State Library,US 7 - AS393682 36411 0.7% 7282.2 -- AICASNREQ10232014 - AIsleCom,GD 8 - AS133722 14188 0.3% 7094.0 -- MCARBON-AS mCarbon Tech Innovation Private Limited,IN 9 - AS35745 235580 4.2% 6543.9 -- PROVECTOR-AS KSU Provector Mariusz Dziakowicz,PL 10 - AS22059 37553 0.7% 5364.7 -- -Reserved AS-,ZZ 11 - AS38733 29750 0.5% 4250.0 -- CMCTELHCMC-AS-VN Branch of CMC Telecommunications Services Company at HCMC,VN 12 - AS30295 32249 0.6% 3583.2 -- 2ICSYSTEMSINC - 2iC Systems Inc.,CA 13 - AS55021 6652 0.1% 3326.0 -- OTTCOLO - ottcolo inc.,CA 14 - AS61039 3287 0.1% 3287.0 -- ZMZ OAO ZMZ,RU 15 - AS34341 5230 0.1% 2615.0 -- NCEM Namvaran Consulting Engineers and Managers,IR 16 - AS10859 41293 0.7% 2580.8 -- COMPUTER-SCIENCES-CORP-NTIS - Computer Sciences Corp - NTIS,US 17 - AS263796 8301 0.1% 2075.2 -- Othos Telecomunications,CR 18 - AS10113 4138 0.1% 2069.0 -- EFTEL-AS-AP Eftel Limited.,AU 19 - AS33530 9212 0.2% 1535.3 -- HUBANK - Highlands Union Bank,US 20 - AS58493 1418 0.0% 1418.0 -- DMARKET-AS-ID PT Dmarket,ID TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 213.109.33.0/24 235375 4.1% AS35745 -- PROVECTOR-AS KSU Provector Mariusz Dziakowicz,PL 2 - 209.212.8.0/24 162480 2.8% AS21669 -- NJ-STATEWIDE-LIBRARY-NETWORK - New Jersey State Library,US 3 - 131.131.98.0/24 40002 0.7% AS10859 -- COMPUTER-SCIENCES-CORP-NTIS - Computer Sciences Corp - NTIS,US 4 - 172.81.88.0/22 30491 0.5% AS10493 -- GCN-AS - Grand Central Networks Inc.,US 5 - 93.181.192.0/19 27825 0.5% AS13118 -- ASN-YARTELECOM PJSC Rostelecom,RU 6 - 74.201.42.0/24 23731 0.4% AS10493 -- GCN-AS - Grand Central Networks Inc.,US 7 - 74.201.41.0/24 23718 0.4% AS10493 -- GCN-AS - Grand Central Networks Inc.,US 8 - 64.34.125.0/24 19188 0.3% AS22059 -- -Reserved AS-,ZZ 9 - 76.191.107.0/24 18350 0.3% AS22059 -- -Reserved AS-,ZZ 10 - 155.133.79.0/24 18007 0.3% AS200671 -- SKOK-JAWORZNO SKOK Jaworzno,PL 11 - 203.84.132.0/24 15935 0.3% AS38447 -- CBL-AS-AP CBL Group Content Service Provider AS for AP,AU 12 - 66.19.194.0/24 12039 0.2% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc.,US 13 - 199.60.236.0/24 11856 0.2% AS30295 -- 2ICSYSTEMSINC - 2iC Systems Inc.,CA 14 - 199.60.234.0/23 11076 0.2% AS30295 -- 2ICSYSTEMSINC - 2iC Systems Inc.,CA 15 - 103.49.245.0/24 10017 0.2% AS133722 -- MCARBON-AS mCarbon Tech Innovation Private Limited,IN 16 - 41.178.58.0/24 9800 0.2% AS24863 -- LINKdotNET-AS,EG 17 - 54.230.20.0/22 9417 0.2% AS16509 -- AMAZON-02 - Amazon.com, Inc.,US 18 - 54.192.20.0/22 9412 0.2% AS16509 -- AMAZON-02 - Amazon.com, Inc.,US 19 - 202.41.70.0/24 9398 0.2% AS2697 -- ERX-ERNET-AS Education and Research Network,IN 20 - 216.137.40.0/23 9395 0.2% AS16509 -- AMAZON-02 - Amazon.com, 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 21 Nov '15

21 Nov '15

This report has been generated at Fri Nov 20 21:15:07 2015 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 13-11-15 578887 313925 14-11-15 578909 313793 15-11-15 578604 314032 16-11-15 578960 314027 17-11-15 580584 314422 18-11-15 579461 314800 19-11-15 579813 315283 20-11-15 579999 315286 AS Summary 52363 Number of ASes in routing system 20679 Number of ASes announcing only one prefix 5617 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center,CN 120875776 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'). --- 20Nov15 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 580079 315361 264718 45.6% All ASes AS22773 3249 202 3047 93.8% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US AS4538 5617 2768 2849 50.7% ERX-CERNET-BKB China Education and Research Network Center,CN AS17974 2731 96 2635 96.5% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia,ID AS6389 2510 45 2465 98.2% BELLSOUTH-NET-BLK - BellSouth.net Inc.,US AS39891 2474 32 2442 98.7% ALJAWWALSTC-AS Saudi Telecom Company JSC,SA AS7545 3051 672 2379 78.0% TPG-INTERNET-AP TPG Telecom Limited,AU AS9394 2104 206 1898 90.2% CTTNET China TieTong Telecommunications Corporation,CN AS9808 1660 84 1576 94.9% CMNET-GD Guangdong Mobile Communication Co.Ltd.,CN AS20115 1887 402 1485 78.7% CHARTER-NET-HKY-NC - Charter Communications,US AS4766 3002 1525 1477 49.2% KIXS-AS-KR Korea Telecom,KR AS6983 1700 243 1457 85.7% ITCDELTA - Earthlink, Inc.,US AS10620 3400 1993 1407 41.4% Telmex Colombia S.A.,CO AS4755 2066 788 1278 61.9% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN AS9498 1403 134 1269 90.4% BBIL-AP BHARTI Airtel Ltd.,IN AS4323 1578 401 1177 74.6% TWTC - tw telecom holdings, inc.,US AS7552 1374 206 1168 85.0% VIETEL-AS-AP Viettel Corporation,VN AS8402 1190 22 1168 98.2% CORBINA-AS OJSC "Vimpelcom",RU AS18566 2216 1048 1168 52.7% MEGAPATH5-US - MegaPath Corporation,US AS38285 1167 18 1149 98.5% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd,AU AS4812 1609 529 1080 67.1% CHINANET-SH-AP China Telecom (Group),CN AS3356 2556 1490 1066 41.7% LEVEL3 - Level 3 Communications, Inc.,US AS8151 2106 1045 1061 50.4% Uninet S.A. de C.V.,MX AS7303 1578 521 1057 67.0% Telecom Argentina S.A.,AR AS4808 1570 525 1045 66.6% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network,CN AS28573 1313 277 1036 78.9% CLARO S.A.,BR AS4788 1391 421 970 69.7% TMNET-AS-AP TM Net, Internet Service Provider,MY AS22561 1177 219 958 81.4% CENTURYLINK-LEGACY-LIGHTCORE - CenturyTel Internet Holdings, Inc.,US AS12479 1042 91 951 91.3% UNI2-AS France Telecom Espana SA,ES AS38197 1407 485 922 65.5% SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited,HK AS7738 995 76 919 92.4% Telemar Norte Leste S.A.,BR Total 61123 16564 44559 72.9% 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 23.249.144.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC,US 23.249.152.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC,US 27.100.7.0/24 AS56096 31.170.96.0/23 AS19798 YOUZEE-MAIN Manaslu Media Entertainment SL,ES 31.217.248.0/21 AS44902 COV-ASN COVAGE NETWORKS SASU,FR 37.46.8.0/23 AS13768 PEER1 - Peer 1 Network (USA) Inc.,US 37.46.10.0/23 AS36351 SOFTLAYER - SoftLayer Technologies Inc.,US 37.46.14.0/24 AS36351 SOFTLAYER - SoftLayer Technologies Inc.,US 37.46.15.0/24 AS36351 SOFTLAYER - SoftLayer Technologies Inc.,US 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 41.78.180.0/23 AS37265 -Reserved AS-,ZZ 41.189.96.0/20 AS37000 -Reserved AS-,ZZ 41.189.126.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 41.189.127.0/24 AS37000 -Reserved AS-,ZZ 41.189.128.0/24 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 41.223.208.0/22 AS37000 -Reserved AS-,ZZ 64.28.145.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 64.28.146.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 64.33.208.0/20 AS26482 -Reserved AS-,ZZ 64.234.238.0/24 AS55480 ISERVICES-HK I-Services Network Solution Ltd,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 66.180.64.0/21 AS32558 ZEUTER - Zeuter Development Corporation,CA 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 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.,US 66.228.160.0/20 AS7233 YAHOO-US - Yahoo,US 66.228.176.0/21 AS17110 YAHOO-US2 - Yahoo,US 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 68.234.0.0/19 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.0.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.5.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.7.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.16.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.16.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.17.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.18.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.19.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.20.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.21.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.22.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.23.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.24.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.26.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.28.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 68.234.29.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 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 74.114.52.0/23 AS40818 -Reserved AS-,ZZ 74.114.52.0/24 AS40818 -Reserved AS-,ZZ 74.114.53.0/24 AS40818 -Reserved AS-,ZZ 74.114.54.0/23 AS40818 -Reserved AS-,ZZ 74.114.54.0/24 AS40818 -Reserved AS-,ZZ 74.114.55.0/24 AS40818 -Reserved AS-,ZZ 74.114.184.0/22 AS19888 -Reserved AS-,ZZ 74.123.136.0/21 AS53358 -Reserved AS-,ZZ 77.243.91.0/24 AS42597 -Reserved AS-,ZZ 91.103.8.0/24 AS42551 -Reserved AS-,ZZ 91.103.9.0/24 AS42551 -Reserved AS-,ZZ 91.103.10.0/24 AS42551 -Reserved AS-,ZZ 91.103.11.0/24 AS42551 -Reserved AS-,ZZ 91.197.36.0/22 AS43359 -Reserved AS-,ZZ 91.213.220.0/24 AS19662 -Reserved AS-,ZZ 91.217.120.0/23 AS51563 -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 100.64.254.0/24 AS9583 SIFY-AS-IN Sify Limited,IN 103.4.135.0/24 AS55548 103.11.16.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.12.48.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.12.241.0/24 AS7718 TRANSACT-SDN-AS TransACT Capital Communications Pty Limited,AU 103.12.247.0/24 AS13233 103.13.204.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.14.228.0/24 AS13236 103.15.92.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.18.44.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta,ID 103.18.45.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta,ID 103.18.47.0/24 AS18351 MEDIAAKSES-AS PT Media Akses Global Indo, Internet Provider Jakarta,ID 103.20.100.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless,IN 103.20.101.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless,IN 103.20.219.0/24 AS55795 VERBDC1-AS-AP Verb Data Centre Pty Ltd,AU 103.22.212.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.23.148.0/23 AS13209 103.23.148.0/24 AS13209 103.25.144.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.29.236.0/24 AS13200 103.29.237.0/24 AS13200 103.225.116.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.229.152.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD.,KH 103.232.164.0/22 AS13145 CPROCOLTD-AS-AP C-PRO CO., LTD.,KH 103.235.72.0/23 AS17676 GIGAINFRA Softbank BB Corp.,JP 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 103.244.112.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.248.88.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.253.164.0/23 AS13317 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 142.147.62.0/24 AS3958 AIRCANADA - Air Canada,CA 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 155.35.0.0/16 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.1.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.34.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.35.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.46.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.47.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.35.232.0/24 AS9418 CA-ASIAPAC-AS-AP Computer Associates Asia Pacific,AU 155.44.208.0/21 AS30556 -Reserved AS-,ZZ 155.44.216.0/21 AS30556 -Reserved AS-,ZZ 155.44.224.0/20 AS30556 -Reserved AS-,ZZ 155.44.240.0/21 AS30556 -Reserved AS-,ZZ 162.210.240.0/21 AS17246 -Reserved AS-,ZZ 162.213.152.0/22 AS26272 -Reserved AS-,ZZ 162.216.176.0/22 AS36114 VERSAWEB-ASN - Versaweb, LLC,US 162.221.64.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC,US 162.221.64.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 162.221.68.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 162.222.128.0/21 AS36114 VERSAWEB-ASN - Versaweb, LLC,US 162.244.140.0/22 AS17246 -Reserved AS-,ZZ 162.245.64.0/21 AS62788 -Reserved AS-,ZZ 162.248.224.0/21 AS62788 -Reserved AS-,ZZ 166.93.0.0/16 AS23537 CRITIGEN - Micro Source, Inc.,US 167.88.48.0/20 AS29927 -Reserved AS-,ZZ 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group),CN 173.0.112.0/20 AS53400 -Reserved AS-,ZZ 173.0.113.0/24 AS53400 -Reserved AS-,ZZ 173.0.114.0/24 AS53400 -Reserved AS-,ZZ 173.0.116.0/24 AS53400 -Reserved AS-,ZZ 173.0.117.0/24 AS53400 -Reserved AS-,ZZ 173.0.120.0/24 AS53400 -Reserved AS-,ZZ 173.0.122.0/24 AS53400 -Reserved AS-,ZZ 173.0.123.0/24 AS53400 -Reserved AS-,ZZ 173.0.124.0/24 AS53400 -Reserved AS-,ZZ 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 180.222.120.0/21 AS23818 JETINTERNET JETINTERNET Corporation,JP 181.225.156.0/22 AS10834 Telefonica de Argentina,AR 185.17.98.0/23 AS19798 HILF-AS Hilf Telecom B.V.,NL 190.2.64.0/21 AS20053 RELAX-LLC-AS LLC Relax,RU 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 192.101.46.0/23 AS17139 NETRANGE - Corporate Colocation 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 192.166.32.0/20 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 192.206.140.0/24 AS54926 -Reserved AS-,ZZ 192.206.141.0/24 AS54926 -Reserved AS-,ZZ 192.206.142.0/24 AS54926 -Reserved AS-,ZZ 192.206.143.0/24 AS54926 -Reserved AS-,ZZ 192.245.195.0/24 AS7381 SUNGARDRS - SunGard Availability Services LP,US 193.9.59.0/24 AS1257 TELE2,SE 193.16.106.0/24 AS31539 -Reserved AS-,ZZ 193.16.145.0/24 AS31392 -Reserved AS-,ZZ 193.22.86.0/24 AS24751 MULTIFI-AS Jakobstadsnejdens Telefon Ab,FI 193.22.224.0/20 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 193.26.213.0/24 AS31641 BYTEL-AS Bytel Ltd,GB 193.28.14.0/24 AS34309 LINK11 Link11 GmbH,DE 193.32.23.0/24 AS2856 BT-UK-AS BT Public Internet Service,GB 193.46.200.0/24 AS34243 WEBAGE Web Age Ltd,GB 193.56.203.0/24 AS51110 IDOMTECHNOLOGIES-AS IDOM TECHNOLOGIES,FR 193.149.2.0/23 AS15919 INTERHOST Servicios de Hosting en Internet S.A.,ES 193.151.160.0/19 AS39906 COPROSYS CoProSys a.s.,CZ 193.178.196.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 193.188.252.0/24 AS38968 TAGORG Abu-Ghazaleh Intellectual Property,JO 193.200.96.0/23 AS2828 XO-AS15 - XO Communications,US 193.200.130.0/24 AS21104 AM-NETSYS-AS Netsys JV LLC,AM 193.201.244.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.201.245.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.201.246.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.202.8.0/21 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 193.223.103.0/24 AS8437 UTA-AS Tele2 Telecommunication GmbH,AT 194.6.252.0/24 AS21202 DCSNET-AS Bredband2 AB,SE 194.9.8.0/23 AS2863 SPRITELINK Centor AB,SE 194.9.8.0/24 AS2863 SPRITELINK Centor AB,SE 194.9.9.0/24 AS2863 SPRITELINK Centor AB,SE 194.39.78.0/23 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 194.49.17.0/24 AS13135 CREW-AS Wieske's Crew GmbH,DE 194.60.88.0/21 AS5089 NTL Virgin Media Limited,GB 194.76.224.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim,DE 194.76.225.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim,DE 194.99.67.0/24 AS9083 CARPENET carpeNet Information Technologies GmbH,DE 194.126.233.0/24 AS31235 SKIWEBCENTER-AS SKIWEBCENTER SARL,FR 194.180.25.0/24 AS21358 ATOS-ORIGIN-DE-AS Atos Information Technology GmbH,DE 195.42.232.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 195.128.240.0/23 AS21202 DCSNET-AS Bredband2 AB,SE 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA,BE 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 198.8.72.0/21 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.72.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.76.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.77.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.78.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.8.79.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.22.195.0/24 AS54583 -Reserved AS-,ZZ 198.23.26.0/24 AS33052 VZUNET - Verizon Data Services LLC,US 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 198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.91.44.0/22 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.91.44.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.91.45.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.91.46.0/24 AS40430 COLO4JAX-AS - colo4jax, LLC,US 198.91.47.0/24 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 198.154.60.0/22 AS26272 -Reserved AS-,ZZ 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 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 199.195.212.0/22 AS26272 -Reserved AS-,ZZ 199.233.87.0/24 AS33058 PEGASYSTEMS - Pegasystems Inc.,US 199.241.34.0/23 AS10970 LIGHTEDGE - LightEdge Solutions,US 199.255.12.0/22 AS27464 -Reserved AS-,ZZ 200.81.48.0/24 AS11664 Techtel LMDS Comunicaciones Interactivas S.A.,AR 200.81.49.0/24 AS11664 Techtel LMDS Comunicaciones Interactivas S.A.,AR 200.125.176.0/21 AS20053 RELAX-LLC-AS LLC Relax,RU 201.131.5.0/24 AS28389 -Reserved AS-,ZZ 201.131.88.0/24 AS8151 Uninet S.A. de C.V.,MX 202.3.75.0/24 AS18172 202.3.76.0/24 AS18172 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd.,KR 202.45.10.0/23 AS24327 202.45.10.0/24 AS24327 202.45.11.0/24 AS24327 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited,HK 202.73.4.0/22 AS38030 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network,CN 202.122.134.0/24 AS38615 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom,SG 202.161.176.0/20 AS38030 202.161.188.0/24 AS38030 202.161.191.0/24 AS38030 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 203.142.219.0/24 AS45149 203.175.11.0/24 AS9229 SPEEDCAST-AP SPEEDCAST Limited,HK 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC,US 204.16.96.0/24 AS19972 -Reserved AS-,ZZ 204.16.97.0/24 AS19972 -Reserved AS-,ZZ 204.16.98.0/24 AS19972 -Reserved AS-,ZZ 204.16.99.0/24 AS19972 -Reserved AS-,ZZ 204.69.139.0/24 AS40250 -Reserved AS-,ZZ 204.69.144.0/24 AS27283 RJF-INTERNET - Raymond James Financial, Inc.,US 204.86.196.0/23 AS14372 -Reserved AS-,ZZ 204.86.198.0/23 AS33058 PEGASYSTEMS - Pegasystems Inc.,US 204.87.251.0/24 AS22217 -Reserved AS-,ZZ 204.106.16.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 204.187.11.0/24 AS51113 ELEKTA-AS Elekta,GB 204.235.245.0/24 AS22613 -Reserved AS-,ZZ 205.137.240.0/20 AS11686 ENA - Education Networks of America,US 205.159.44.0/24 AS40157 ADESA-CORP-AS - ADESA Corp,US 205.166.231.0/24 AS7029 WINDSTREAM - Windstream Communications Inc,US 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 206.208.104.0/24 AS174 COGENT-174 - Cogent Communications,US 206.208.105.0/24 AS30556 -Reserved AS-,ZZ 206.208.106.0/24 AS30556 -Reserved AS-,ZZ 206.208.107.0/24 AS30556 -Reserved AS-,ZZ 206.208.109.0/24 AS19030 -Reserved AS-,ZZ 207.2.120.0/21 AS6221 USCYBERSITES - US Cybersites, Inc,US 207.45.130.0/24 AS23251 BFRC - Bridgestone Firestone Retail & Comercial LLC.,US 207.45.131.0/24 AS23251 BFRC - Bridgestone Firestone Retail & Comercial LLC.,US 207.45.136.0/24 AS23251 BFRC - Bridgestone Firestone Retail & Comercial LLC.,US 207.45.155.0/24 AS23251 BFRC - Bridgestone Firestone Retail & Comercial LLC.,US 207.45.156.0/24 AS23251 BFRC - Bridgestone Firestone Retail & Comercial LLC.,US 207.45.157.0/24 AS23251 BFRC - Bridgestone Firestone Retail & Comercial LLC.,US 207.45.158.0/24 AS23251 BFRC - Bridgestone Firestone Retail & Comercial LLC.,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 208.69.28.0/22 AS26272 -Reserved AS-,ZZ 208.73.28.0/22 AS21519 -Reserved AS-,ZZ 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 208.76.20.0/24 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 208.85.124.0/24 AS18830 -Reserved AS-,ZZ 208.85.125.0/24 AS18830 -Reserved AS-,ZZ 208.85.126.0/23 AS18830 -Reserved AS-,ZZ 208.93.216.0/22 AS209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC,US 208.94.216.0/23 AS13629 -Reserved AS-,ZZ 208.94.219.0/24 AS13629 -Reserved AS-,ZZ 208.94.221.0/24 AS13629 -Reserved AS-,ZZ 208.94.223.0/24 AS13629 -Reserved AS-,ZZ 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 209.234.112.0/23 AS32252 -Reserved AS-,ZZ 209.234.114.0/23 AS32252 -Reserved AS-,ZZ 209.234.116.0/24 AS32252 -Reserved AS-,ZZ 209.234.117.0/24 AS32252 -Reserved AS-,ZZ 209.234.118.0/24 AS32252 -Reserved AS-,ZZ 209.234.119.0/24 AS32252 -Reserved AS-,ZZ 209.234.120.0/24 AS32252 -Reserved AS-,ZZ 209.234.121.0/24 AS32252 -Reserved AS-,ZZ 209.234.122.0/24 AS32252 -Reserved AS-,ZZ 213.255.128.0/20 AS24863 LINKdotNET-AS,EG 213.255.144.0/20 AS24863 LINKdotNET-AS,EG 216.73.81.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.82.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.85.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.88.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.89.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.94.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.95.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 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 223.165.0.0/22 AS55708 223.165.0.0/23 AS55708 223.165.0.0/24 AS55708 223.165.1.0/24 AS55708 223.165.2.0/23 AS55708 223.165.2.0/24 AS55708 223.165.3.0/24 AS55708 Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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Weekly Routing Table Report
by Routing Analysis Role Account 20 Nov '15

20 Nov '15

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, SAFNOG, PaNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 21 Nov, 2015 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 571013 Prefixes after maximum aggregation (per Origin AS): 212430 Deaggregation factor: 2.69 Unique aggregates announced (without unneeded subnets): 279150 Total ASes present in the Internet Routing Table: 52060 Prefixes per ASN: 10.97 Origin-only ASes present in the Internet Routing Table: 36697 Origin ASes announcing only one prefix: 15985 Transit ASes present in the Internet Routing Table: 6347 Transit-only ASes present in the Internet Routing Table: 166 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 50 Max AS path prepend of ASN ( 55644) 41 Prefixes from unregistered ASNs in the Routing Table: 1045 Unregistered ASNs in the Routing Table: 377 Number of 32-bit ASNs allocated by the RIRs: 11786 Number of 32-bit ASNs visible in the Routing Table: 9016 Prefixes from 32-bit ASNs in the Routing Table: 34268 Number of bogon 32-bit ASNs visible in the Routing Table: 14 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 431 Number of addresses announced to Internet: 2798739168 Equivalent to 166 /8s, 209 /16s and 94 /24s Percentage of available address space announced: 75.6 Percentage of allocated address space announced: 75.6 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.8 Total number of prefixes smaller than registry allocations: 187607 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 145397 Total APNIC prefixes after maximum aggregation: 40151 APNIC Deaggregation factor: 3.62 Prefixes being announced from the APNIC address blocks: 153613 Unique aggregates announced from the APNIC address blocks: 61752 APNIC Region origin ASes present in the Internet Routing Table: 5117 APNIC Prefixes per ASN: 30.02 APNIC Region origin ASes announcing only one prefix: 1200 APNIC Region transit ASes present in the Internet Routing Table: 884 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 50 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1718 Number of APNIC addresses announced to Internet: 755568544 Equivalent to 45 /8s, 9 /16s and 15 /24s Percentage of available APNIC address space announced: 88.3 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 131072-135580 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 180528 Total ARIN prefixes after maximum aggregation: 88974 ARIN Deaggregation factor: 2.03 Prefixes being announced from the ARIN address blocks: 183890 Unique aggregates announced from the ARIN address blocks: 87194 ARIN Region origin ASes present in the Internet Routing Table: 16512 ARIN Prefixes per ASN: 11.14 ARIN Region origin ASes announcing only one prefix: 5990 ARIN Region transit ASes present in the Internet Routing Table: 1712 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 832 Number of ARIN addresses announced to Internet: 1100853184 Equivalent to 65 /8s, 157 /16s and 175 /24s Percentage of available ARIN address space announced: 58.2 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-395164 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 137198 Total RIPE prefixes after maximum aggregation: 68452 RIPE Deaggregation factor: 2.00 Prefixes being announced from the RIPE address blocks: 144762 Unique aggregates announced from the RIPE address blocks: 89761 RIPE Region origin ASes present in the Internet Routing Table: 18018 RIPE Prefixes per ASN: 8.03 RIPE Region origin ASes announcing only one prefix: 7996 RIPE Region transit ASes present in the Internet Routing Table: 2968 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4212 Number of RIPE addresses announced to Internet: 701424000 Equivalent to 41 /8s, 206 /16s and 225 /24s Percentage of available RIPE address space announced: 102.0 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 196608-204287 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 60392 Total LACNIC prefixes after maximum aggregation: 11717 LACNIC Deaggregation factor: 5.15 Prefixes being announced from the LACNIC address blocks: 72900 Unique aggregates announced from the LACNIC address blocks: 33932 LACNIC Region origin ASes present in the Internet Routing Table: 2468 LACNIC Prefixes per ASN: 29.54 LACNIC Region origin ASes announcing only one prefix: 606 LACNIC Region transit ASes present in the Internet Routing Table: 537 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2084 Number of LACNIC addresses announced to Internet: 169848832 Equivalent to 10 /8s, 31 /16s and 176 /24s Percentage of available LACNIC address space announced: 101.2 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 13143 Total AfriNIC prefixes after maximum aggregation: 3095 AfriNIC Deaggregation factor: 4.25 Prefixes being announced from the AfriNIC address blocks: 15417 Unique aggregates announced from the AfriNIC address blocks: 6152 AfriNIC Region origin ASes present in the Internet Routing Table: 736 AfriNIC Prefixes per ASN: 20.95 AfriNIC Region origin ASes announcing only one prefix: 193 AfriNIC Region transit ASes present in the Internet Routing Table: 168 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 19 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 170 Number of AfriNIC addresses announced to Internet: 70674944 Equivalent to 4 /8s, 54 /16s and 106 /24s Percentage of available AfriNIC address space announced: 70.2 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5600 4192 76 China Education and Research 4766 2993 11135 989 Korea Telecom 7545 2954 340 143 TPG Telecom Limited 17974 2731 914 96 PT Telekomunikasi Indonesia 4755 2065 431 230 TATA Communications formerly 9829 2022 1407 304 National Internet Backbone 9808 1659 8639 18 Guangdong Mobile Communicatio 4812 1609 2099 114 China Telecom (Group) 4808 1550 2265 488 CNCGROUP IP network China169 9583 1495 119 560 Sify Limited Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3245 2964 143 Cox Communications Inc. 3356 2553 10689 511 Level 3 Communications, Inc. 6389 2510 3687 42 BellSouth.net Inc. 18566 2216 394 277 MegaPath Corporation 20115 1887 1897 400 Charter Communications 6983 1699 849 239 EarthLink, Inc. 30036 1647 329 361 Mediacom Communications Corp 4323 1578 1020 398 tw telecom holdings, inc. 209 1479 4325 1232 Qwest Communications Company, 701 1392 11415 666 MCI Communications Services, Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 2473 129 7 SaudiNet, Saudi Telecom Compa 20940 2219 876 1598 Akamai International B.V. 34984 1920 320 403 TELLCOM ILETISIM HIZMETLERI A 8402 1197 544 15 OJSC "Vimpelcom" 8551 1088 376 53 Bezeq International-Ltd 13188 1074 97 79 TOV "Bank-Inform" 12479 1042 982 84 France Telecom Espana SA 31148 1041 47 41 Freenet Ltd. 9198 971 350 29 JSC Kazakhtelecom 6830 892 2706 466 Liberty Global Operations B.V Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3400 541 160 Telmex Colombia S.A. 8151 2108 3334 496 Uninet S.A. de C.V. 7303 1578 943 237 Telecom Argentina S.A. 6503 1379 437 57 Axtel, S.A.B. de C.V. 28573 1313 2166 117 NET Serviços de Comunicação S 11830 1094 364 24 Instituto Costarricense de El 6147 1040 376 34 Telefonica del Peru S.A.A. 26615 1002 2325 34 Tim Celular S.A. 7738 995 1882 41 Telemar Norte Leste S.A. 3816 967 451 178 COLOMBIA TELECOMUNICACIONES S Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 1112 1470 14 TE-AS 24863 1070 409 38 Link Egypt (Link.NET) 37611 571 38 42 Afrihost-Brevis Computer Serv 36903 522 263 102 Office National des Postes et 36992 437 1229 32 ETISALAT MISR 37492 326 192 74 Orange Tunisie 29571 243 21 11 Cote d'Ivoire Telecom 24835 234 146 12 Vodafone Data 3741 221 837 183 Internet Solutions 15706 171 32 6 Sudatel (Sudan Telecom Co. Lt Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5600 4192 76 China Education and Research 10620 3400 541 160 Telmex Colombia S.A. 22773 3245 2964 143 Cox Communications Inc. 4766 2993 11135 989 Korea Telecom 7545 2954 340 143 TPG Telecom Limited 17974 2731 914 96 PT Telekomunikasi Indonesia 3356 2553 10689 511 Level 3 Communications, Inc. 6389 2510 3687 42 BellSouth.net Inc. 39891 2473 129 7 SaudiNet, Saudi Telecom Compa 20940 2219 876 1598 Akamai International B.V. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 10620 3400 3240 Telmex Colombia S.A. 22773 3245 3102 Cox Communications Inc. 7545 2954 2811 TPG Telecom Limited 17974 2731 2635 PT Telekomunikasi Indonesia 6389 2510 2468 BellSouth.net Inc. 39891 2473 2466 SaudiNet, Saudi Telecom Compa 3356 2553 2042 Level 3 Communications, Inc. 4766 2993 2004 Korea Telecom 18566 2216 1939 MegaPath Corporation 4755 2065 1835 TATA Communications formerly Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 3356 Level 3 Communicatio 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 18985 UNALLOCATED 8.21.68.0/22 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.124.0/24 3356 Level 3 Communicatio 27205 UNALLOCATED 8.38.16.0/21 3356 Level 3 Communicatio 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I 33628 UNALLOCATED 12.0.239.0/24 1239 Sprint 32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.64.254.0/24 9583 Sify Limited Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.226.112.0/20 62788 >>UNKNOWN<< 23.249.144.0/20 40430 colo4jax, LLC 23.249.144.0/21 40430 colo4jax, LLC 23.249.152.0/21 40430 colo4jax, LLC 27.100.7.0/24 56096 >>UNKNOWN<< 31.170.96.0/23 23456 32bit Transition AS 31.217.248.0/21 44902 COVAGE NETWORKS SASU 37.46.8.0/23 13768 Peer 1 Network (USA) Inc. 37.46.10.0/23 36351 SoftLayer Technologies Inc. 37.46.14.0/24 36351 SoftLayer Technologies Inc. Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:11 /10:36 /11:97 /12:263 /13:507 /14:1008 /15:1761 /16:12925 /17:7435 /18:12585 /19:26080 /20:37662 /21:39749 /22:62786 /23:54562 /24:311970 /25:545 /26:566 /27:385 /28:19 /29:15 /30:9 /31:0 /32:21 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 22773 2437 3245 Cox Communications Inc. 39891 2432 2473 SaudiNet, Saudi Telecom Compa 18566 2118 2216 MegaPath Corporation 6389 1554 2510 BellSouth.net Inc. 30036 1464 1647 Mediacom Communications Corp 6983 1345 1699 EarthLink, Inc. 10620 1276 3400 Telmex Colombia S.A. 34984 1204 1920 TELLCOM ILETISIM HIZMETLERI A 11492 1127 1211 CABLE ONE, INC. 31148 960 1041 Freenet Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1640 2:701 4:100 5:1949 6:25 8:1412 12:1801 13:27 14:1528 15:22 16:2 17:57 18:19 20:47 23:1291 24:1736 27:2118 31:1667 32:54 33:2 34:4 35:5 36:172 37:2259 38:1112 39:20 40:73 41:2924 42:366 43:1619 44:36 45:1509 46:2316 47:64 49:1034 50:817 52:29 54:92 55:7 56:8 57:44 58:1419 59:832 60:508 61:1795 62:1398 63:1905 64:4371 65:2192 66:4022 67:2125 68:1085 69:3273 70:1017 71:463 72:1985 74:2549 75:356 76:416 77:1397 78:1254 79:802 80:1344 81:1347 82:835 83:651 84:794 85:1482 86:455 87:1036 88:536 89:1909 90:164 91:5990 92:863 93:2277 94:2184 95:2238 96:475 97:352 98:943 99:47 100:79 101:844 103:8871 104:2163 105:72 106:358 107:1097 108:634 109:2115 110:1218 111:1444 112:865 113:1103 114:878 115:1484 116:1474 117:1182 118:1971 119:1502 120:498 121:1154 122:2247 123:1860 124:1581 125:1738 128:704 129:369 130:388 131:1281 132:587 133:165 134:442 135:119 136:337 137:305 138:1478 139:190 140:244 141:454 142:655 143:692 144:572 145:142 146:794 147:612 148:1279 149:440 150:624 151:809 152:566 153:264 154:466 155:904 156:435 157:444 158:352 159:1062 160:407 161:665 162:2183 163:519 164:707 165:1082 166:312 167:883 168:1302 169:540 170:1430 171:261 172:351 173:1545 174:721 175:742 176:1509 177:3977 178:2293 179:1028 180:2031 181:1633 182:1859 183:668 184:766 185:4880 186:2996 187:1887 188:2074 189:1698 190:7493 191:1231 192:8688 193:5669 194:4291 195:3661 196:2260 197:1167 198:5528 199:5564 200:6697 201:3501 202:9875 203:9274 204:4572 205:2746 206:3029 207:3009 208:4005 209:3970 210:3756 211:2012 212:2613 213:2163 214:835 215:72 216:5753 217:1870 218:788 219:541 220:1601 221:805 222:725 223:856 End of report

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New on RIPE Labs: Does the Internet Route Around Damage?
by Mirjam Kuehne 17 Nov '15

17 Nov '15

Dear colleagues, The Internet has a robust infrastructure that was designed to route around damage. But how well does it do this? We use RIPE Atlas to look at how large-scale disruptions in the Internet's core infrastructure affect end-to-end connectivity on the Internet. Please find the result on RIPE Labs: https://labs.ripe.net/Members/emileaben/does-the-internet-route-around-dama… Kind regards, Mirjam Kuehne RIPE NCC

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