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The Cidr Report
by cidr-report＠potaroo.net 21 Nov '14

21 Nov '14

This report has been generated at Fri Nov 21 21:14:20 2014 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 14-11-14 529142 292269 15-11-14 529099 292324 16-11-14 528626 292487 17-11-14 529189 292529 18-11-14 525180 291108 19-11-14 524073 291010 20-11-14 523781 290774 21-11-14 524001 290386 AS Summary 48906 Number of ASes in routing system 19638 Number of ASes announcing only one prefix 3041 Largest number of prefixes announced by an AS AS10620: Telmex Colombia S.A.,CO 120110336 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'). --- 21Nov14 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 523120 290391 232729 44.5% All ASes AS6389 2894 126 2768 95.6% BELLSOUTH-NET-BLK - BellSouth.net Inc.,US AS17974 2846 83 2763 97.1% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia,ID AS22773 2853 176 2677 93.8% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US AS28573 2372 284 2088 88.0% NET Serviços de Comunicação S.A.,BR AS4766 2960 1341 1619 54.7% KIXS-AS-KR Korea Telecom,KR AS7303 1770 290 1480 83.6% Telecom Argentina S.A.,AR AS10620 3041 1574 1467 48.2% Telmex Colombia S.A.,CO AS9808 1485 55 1430 96.3% CMNET-GD Guangdong Mobile Communication Co.Ltd.,CN AS8402 1365 29 1336 97.9% CORBINA-AS OJSC "Vimpelcom",RU AS4755 1928 646 1282 66.5% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN AS20115 1823 560 1263 69.3% CHARTER-NET-HKY-NC - Charter Communications,US AS4323 1650 414 1236 74.9% TWTC - tw telecom holdings, inc.,US AS7545 2472 1246 1226 49.6% TPG-INTERNET-AP TPG Telecom Limited,AU AS9498 1316 112 1204 91.5% BBIL-AP BHARTI Airtel Ltd.,IN AS6147 1300 102 1198 92.2% Telefonica del Peru S.A.A.,PE AS18566 2043 868 1175 57.5% MEGAPATH5-US - MegaPath Corporation,US AS6983 1625 484 1141 70.2% ITCDELTA - Earthlink, Inc.,US AS34984 1896 860 1036 54.6% TELLCOM-AS TELLCOM ILETISIM HIZMETLERI A.S.,TR AS7552 1080 53 1027 95.1% VIETEL-AS-AP Viettel Corporation,VN AS22561 1311 334 977 74.5% AS22561 - CenturyTel Internet Holdings, Inc.,US AS7738 999 83 916 91.7% Telemar Norte Leste S.A.,BR AS38285 975 130 845 86.7% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd,AU AS24560 1180 347 833 70.6% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services,IN AS31148 1045 234 811 77.6% FREENET-AS Freenet Ltd.,UA AS8151 1481 697 784 52.9% Uninet S.A. de C.V.,MX AS26615 914 133 781 85.4% Tim Celular S.A.,BR AS4780 1047 281 766 73.2% SEEDNET Digital United Inc.,TW AS18101 955 194 761 79.7% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI,IN AS855 799 57 742 92.9% CANET-ASN-4 - Bell Aliant Regional Communications, Inc.,CA AS17908 834 97 737 88.4% TCISL Tata Communications,IN Total 50259 11890 38369 76.3% Top 30 total Possible Bogus Routes 5.100.241.0/24 AS19957 -Reserved AS-,ZZ 23.252.224.0/20 AS62502 -Reserved AS-,ZZ 23.252.224.0/21 AS62502 -Reserved AS-,ZZ 23.252.232.0/21 AS62502 -Reserved AS-,ZZ 24.231.96.0/24 AS21548 MTO - MTO Telecom Inc.,CA 27.100.7.0/24 AS56096 31.217.248.0/21 AS44902 COV-ASN COVAGE NETWORKS SASU,FR 37.16.88.0/23 AS57652 -Reserved AS-,ZZ 41.73.1.0/24 AS37004 -Reserved AS-,ZZ 41.73.2.0/24 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 41.73.18.0/24 AS37004 -Reserved AS-,ZZ 41.73.20.0/24 AS37004 -Reserved AS-,ZZ 41.73.21.0/24 AS37004 -Reserved AS-,ZZ 41.76.48.0/21 AS36969 MTL-AS,MW 41.78.180.0/23 AS37265 -Reserved AS-,ZZ 41.189.96.0/20 AS37000 -Reserved AS-,ZZ 41.189.127.0/24 AS37000 -Reserved AS-,ZZ 41.189.128.0/24 AS37000 -Reserved AS-,ZZ 41.191.108.0/22 AS37004 -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 41.242.152.0/22 AS37558 LITC,LY 41.242.156.0/22 AS37558 LITC,LY 45.224.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.228.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.232.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.236.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 64.25.16.0/23 AS19535 -Reserved AS-,ZZ 64.25.20.0/24 AS19535 -Reserved AS-,ZZ 64.25.21.0/24 AS19535 -Reserved AS-,ZZ 64.25.22.0/24 AS19535 -Reserved AS-,ZZ 64.25.24.0/23 AS19535 -Reserved AS-,ZZ 64.25.27.0/24 AS7046 RFC2270-UUNET-CUSTOMER - MCI Communications Services, Inc. d/b/a Verizon Business,US 64.25.28.0/23 AS19535 -Reserved AS-,ZZ 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc.,US 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc.,US 65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global,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 66.205.224.0/19 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 67.210.0.0/20 AS62502 -Reserved AS-,ZZ 67.210.0.0/21 AS62502 -Reserved AS-,ZZ 67.210.8.0/21 AS62502 -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 74.118.132.0/22 AS5117 -Reserved AS-,ZZ 74.120.212.0/23 AS32326 MORPHOTRUST-USA - MorphoTrust USA, Inc.,US 74.120.214.0/23 AS32326 MORPHOTRUST-USA - MorphoTrust USA, Inc.,US 74.121.24.0/22 AS36263 FORONA - Forona Technologies, Inc.,US 74.123.136.0/21 AS53358 -Reserved AS-,ZZ 77.243.91.0/24 AS42597 -Reserved AS-,ZZ 80.78.133.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 80.78.134.0/23 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 80.78.134.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 80.78.135.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 80.250.32.0/22 AS37106 ODUA-AS,NG 85.202.160.0/20 AS44404 -Reserved AS-,ZZ 89.31.24.0/23 AS41455 -Reserved AS-,ZZ 89.31.26.0/23 AS41455 -Reserved AS-,ZZ 89.31.28.0/22 AS41455 -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 91.193.60.0/22 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 91.195.66.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 91.197.36.0/22 AS43359 -Reserved AS-,ZZ 91.220.84.0/24 AS5577 ROOT root SA,LU 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 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. ,AU 103.6.108.0/22 AS55526 NOIDASOFTWARETECHNOLOGYPARK-IN NOIDA Software Technology Park Ltd,IN 103.10.222.0/24 AS13189 103.14.231.0/24 AS58680 103.15.92.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.18.248.0/22 AS18097 DCN D.C.N. Corporation,JP 103.19.0.0/22 AS18097 DCN D.C.N. Corporation,JP 103.21.4.0/22 AS12182 INTERNAP-2BLK - Internap Network Services Corporation,US 103.26.116.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.228.132.0/22 AS4826 VOCUS-BACKBONE-AS Vocus Connect International Backbone,AU 103.248.88.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.248.220.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.250.0.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.251.244.0/22 AS55536 PSWITCH-HK Pacswitch Colocation & Datacentre,HK 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 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street,CN 124.158.28.0/22 AS45857 142.147.62.0/24 AS3958 AIRCANADA - Air Canada,CA 154.118.0.0/23 AS37340 Spectranet,NG 154.118.2.0/23 AS37340 Spectranet,NG 154.118.4.0/23 AS37340 Spectranet,NG 154.118.6.0/23 AS37340 Spectranet,NG 154.118.122.0/23 AS37340 Spectranet,NG 154.118.124.0/23 AS37340 Spectranet,NG 154.118.126.0/23 AS37340 Spectranet,NG 160.176.0.0/21 AS36903 MT-MPLS,MA 160.176.8.0/21 AS36903 MT-MPLS,MA 160.176.16.0/21 AS36903 MT-MPLS,MA 160.176.24.0/21 AS36903 MT-MPLS,MA 160.176.32.0/21 AS36903 MT-MPLS,MA 160.176.40.0/21 AS36903 MT-MPLS,MA 160.176.48.0/21 AS36903 MT-MPLS,MA 160.176.56.0/21 AS36903 MT-MPLS,MA 160.176.64.0/21 AS36903 MT-MPLS,MA 160.176.72.0/21 AS36903 MT-MPLS,MA 160.176.80.0/21 AS36903 MT-MPLS,MA 160.176.88.0/21 AS36903 MT-MPLS,MA 160.176.96.0/21 AS36903 MT-MPLS,MA 160.176.104.0/21 AS36903 MT-MPLS,MA 160.176.112.0/21 AS36903 MT-MPLS,MA 160.176.120.0/21 AS36903 MT-MPLS,MA 160.176.128.0/21 AS36903 MT-MPLS,MA 160.176.136.0/21 AS36903 MT-MPLS,MA 160.176.144.0/21 AS36903 MT-MPLS,MA 162.217.156.0/22 AS62502 -Reserved AS-,ZZ 162.217.156.0/23 AS62502 -Reserved AS-,ZZ 162.217.158.0/23 AS62502 -Reserved AS-,ZZ 162.221.48.0/21 AS62502 -Reserved AS-,ZZ 162.221.48.0/22 AS62502 -Reserved AS-,ZZ 162.221.52.0/22 AS62502 -Reserved AS-,ZZ 162.223.64.0/21 AS62502 -Reserved AS-,ZZ 162.223.64.0/22 AS62502 -Reserved AS-,ZZ 162.223.68.0/22 AS62502 -Reserved AS-,ZZ 166.93.0.0/16 AS23537 CRITIGEN - Micro Source, Inc.,US 169.255.4.0/24 AS32782 169.255.5.0/24 AS15964 CAMNET-AS,CM 169.255.6.0/24 AS15964 CAMNET-AS,CM 169.255.7.0/24 AS32782 172.85.0.0/24 AS29571 CITelecom-AS,CI 172.85.1.0/24 AS29571 CITelecom-AS,CI 172.85.2.0/24 AS29571 CITelecom-AS,CI 172.85.3.0/24 AS29571 CITelecom-AS,CI 172.86.0.0/24 AS29571 CITelecom-AS,CI 172.86.1.0/24 AS29571 CITelecom-AS,CI 172.86.2.0/24 AS29571 CITelecom-AS,CI 172.87.0.0/24 AS29571 CITelecom-AS,CI 172.88.0.0/24 AS29571 CITelecom-AS,CI 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group),CN 176.111.168.0/22 AS50586 MACROSOLUTIONS MacroSolution SRL,RO 182.237.25.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless,IN 185.28.180.0/22 AS18097 DCN D.C.N. Corporation,JP 185.78.60.0/22 AS19893 CSB-ASN C&S Breitband GmbH,DE 185.78.76.0/22 AS48172 OVERSUN Oversun Ltd,RU 185.78.84.0/24 AS43260 ROUTERGATE DGN TEKNOLOJI BILISIM YAYINCILIK SANAYI VE LIMITED SIRKETI,TR 185.78.85.0/24 AS43260 ROUTERGATE DGN TEKNOLOJI BILISIM YAYINCILIK SANAYI VE LIMITED SIRKETI,TR 185.78.86.0/24 AS43260 ROUTERGATE DGN TEKNOLOJI BILISIM YAYINCILIK SANAYI VE LIMITED SIRKETI,TR 185.78.87.0/24 AS43260 ROUTERGATE DGN TEKNOLOJI BILISIM YAYINCILIK SANAYI VE LIMITED SIRKETI,TR 190.124.252.0/22 AS7303 Telecom Argentina S.A.,AR 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc,US 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 192.75.23.0/24 AS2579 AS2579 - Alcatel-Lucent,FR 192.75.239.0/24 AS23498 CDSI - COGECODATA,CA 192.84.24.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.101.72.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.124.252.0/22 AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.,DE 192.131.233.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc.,US 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 192.155.48.0/22 AS209 ASN-QWEST - Qwest Communications Company, LLC,US 192.155.57.0/24 AS6128 CABLE-NET-1 - Cablevision Systems Corp.,US 192.155.58.0/23 AS6128 CABLE-NET-1 - Cablevision Systems Corp.,US 192.155.61.0/24 AS6128 CABLE-NET-1 - Cablevision Systems Corp.,US 192.155.65.0/24 AS6128 CABLE-NET-1 - Cablevision Systems Corp.,US 192.155.66.0/24 AS174 COGENT-174 - Cogent Communications,US 192.155.67.0/24 AS174 COGENT-174 - Cogent Communications,US 192.155.68.0/24 AS174 COGENT-174 - Cogent Communications,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 192.245.195.0/24 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 AS3322 -Reserved AS-,ZZ 193.22.238.0/23 AS62383 LDS-AS Lambrechts Data Services VOF,BE 193.26.213.0/24 AS31641 BYTEL-AS Bytel Ltd,GB 193.28.14.0/24 AS34309 LINK11 Link11 GmbH,DE 193.33.6.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.33.252.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.46.200.0/24 AS34243 WEBAGE Web Age Ltd,GB 193.111.229.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.149.2.0/23 AS15919 INTERHOST Servicios de Hosting en Internet S.A.,ES 193.164.152.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.178.196.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 193.188.252.0/24 AS8697 JTC-AS8697 Jordan Telecommunications Company,JO 193.200.244.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 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 193.202.9.0/24 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 193.223.103.0/24 AS8437 UTA-AS Tele2 Telecommunication GmbH,AT 193.227.109.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.227.236.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 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 194.33.11.0/24 AS8943 JUMP Jump Networks Ltd.,GB 194.38.0.0/18 AS62228 DMAR-AS Decision Marketing LTD,BG 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 194.50.8.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.60.88.0/21 AS5089 NTL Virgin Media Limited,GB 194.63.152.0/22 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.76.224.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim,DE 194.76.225.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim,DE 194.79.36.0/22 AS3257 TINET-BACKBONE Tinet SpA,DE 194.88.6.0/24 AS35093 RO-HTPASSPORT High Tech Passport Ltd SUA California San Jose SUCURSALA BUCURESTI ROMANIA,RO 194.88.226.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.99.67.0/24 AS9083 CARPENET carpeNet Information Technologies GmbH,DE 194.126.152.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.126.219.0/24 AS34545 -Reserved AS-,ZZ 194.126.233.0/24 AS31235 SKIWEBCENTER-AS SKIWEBCENTER SARL,FR 194.150.214.0/23 AS30880 SPACEDUMP-AS SpaceDump IT AB,SE 194.156.179.0/24 AS3209 VODANET Vodafone GmbH,DE 194.180.25.0/24 AS21358 ATOS-ORIGIN-DE-AS Atos Information Technology GmbH,DE 194.187.24.0/22 AS8856 UKRNET UkrNet Ltd,UA 195.8.48.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.8.48.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.8.119.0/24 AS34304 TEENTELECOM Teen Telecom SRL,RO 195.42.232.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 195.85.194.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.85.201.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.110.0.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.128.240.0/23 AS21202 DCSNET-AS Bredband2 AB,SE 195.149.119.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.189.174.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA,BE 195.234.156.0/24 AS25028 -Reserved AS-,ZZ 195.242.182.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.244.18.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 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 196.6.0.0/24 AS32768 routability-tests,MU 196.22.8.0/24 AS27822 Emerging Markets Communications de Argentina S.R.L,AR 196.22.11.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 196.192.124.0/23 AS37301 AFRINIC-ZA-CPT-AS,MU 196.216.254.0/24 AS32768 routability-tests,MU 196.223.144.0/21 AS37095 AF-21,ZZ 198.22.195.0/24 AS54583 -Reserved AS-,ZZ 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.,US 198.71.17.0/24 AS11268 -Reserved AS-,ZZ 198.71.18.0/23 AS11268 -Reserved AS-,ZZ 198.71.20.0/23 AS11268 -Reserved AS-,ZZ 198.71.22.0/24 AS11268 -Reserved AS-,ZZ 198.71.26.0/24 AS11268 -Reserved AS-,ZZ 198.71.27.0/24 AS11268 -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 198.97.72.0/21 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 198.97.192.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited,CA 198.163.215.0/24 AS6327 SHAW - Shaw Communications Inc.,CA 198.163.216.0/24 AS6327 SHAW - Shaw Communications Inc.,CA 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 198.252.165.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications,US 198.252.166.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications,US 198.252.167.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications,US 198.252.168.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications,US 198.252.169.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications,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 199.116.200.0/21 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 200.1.112.0/24 AS29754 GO2TEL - GO2TEL.COM INC.,US 200.58.248.0/21 AS27849 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 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd.,KR 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited,HK 202.58.113.0/24 AS19161 -Reserved AS-,ZZ 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network,CN 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom,SG 202.165.120.0/24 AS19161 -Reserved AS-,ZZ 202.165.124.0/24 AS23749 GLOBAL-TRANSIT-AS-HKCOLO-AP HKCOLO ltd. Internet Service Provider,HK 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd.,IN 203.28.240.0/20 AS10148 UNIMELB-AS-AP The University of Melbourne, Melbourne, Victoria,AU 203.142.219.0/24 AS45149 203.160.48.0/21 AS38008 203.189.116.0/22 AS45606 203.189.116.0/24 AS45606 203.189.117.0/24 AS45606 203.189.118.0/24 AS45606 203.189.119.0/24 AS45606 204.10.88.0/21 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 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 204.69.144.0/24 AS27283 RJF-INTERNET - Raymond James Financial, 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 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 206.223.224.0/24 AS21548 MTO - MTO Telecom Inc.,CA 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 207.254.128.0/24 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 208.69.192.0/23 AS6461 ABOVENET - Abovenet Communications, Inc,US 208.69.195.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,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 208.84.232.0/24 AS33131 -Reserved AS-,ZZ 208.84.233.0/24 AS33131 -Reserved AS-,ZZ 208.84.234.0/24 AS33131 -Reserved AS-,ZZ 208.84.237.0/24 AS33131 -Reserved AS-,ZZ 208.84.238.0/24 AS33131 -Reserved AS-,ZZ 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 ASN-QWEST - Qwest Communications Company, LLC,US 209.209.51.0/24 AS18687 MPOWER-2 - MPOWER COMMUNICATIONS CORP.,US 209.212.63.0/24 AS16467 ASN-NEXTWEB-R1 - Nextweb, Inc,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 210.79.128.0/18 AS62228 DMAR-AS Decision Marketing LTD,BG 210.87.64.0/18 AS62228 DMAR-AS Decision Marketing LTD,BG 213.255.128.0/20 AS24863 LINKdotNET-AS,EG 213.255.144.0/20 AS24863 LINKdotNET-AS,EG 216.146.0.0/19 AS11915 US-TELEPACIFIC - TelePacific Communications,US 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC.,US 216.238.192.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 216.238.193.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 216.238.194.0/24 AS26566 -Reserved AS-,ZZ 216.238.196.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 216.251.50.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd,IN 216.251.53.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd,IN 216.251.62.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd,IN Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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Re: DDOS, IDS, RTBH, and Rate limiting
by freedman＠freedman.net 21 Nov '14

21 Nov '14

> Netflow is stateful stuff, and just to run it on wirespeed, on hardware, > you need to utilise significant part of TCAM, Cisco ASRs and MXs with inline jflow can do hundreds of K flows/second without affecting packet forwarding. > i am not talking that on some hardware it is just impossible to run it. > So everything about netflow are built on assumption that hosting or ISP > can run it. And based on some observations, majority of small/middle > hosting providers are using minimal,just BGP capable L3 switch as core, > and cheapest but reliable L2/L3 on aggregation, and both are capable in > best case to run sampled sFlow. Actually, sFlow from many vendors is pretty good (per your points about flow burstiness and delays), and is good enough for dDoS detection. Not for security forensics, or billing at 99.99% accuracy, but good enough for traffic visibility, peering analytics, and (d)DoS detection. <snip> > So for a small hosting(up to 10G), i believe, FastNetMon is best > solution. Faster, and no significant investments to equipment. Bigger > hosting providers might reuse their existing servers, segment the > network, and implement inexpensive monitoring on aggregation switches > without any additional cost again. It can be useful to have a 10G network monitoring box of course... And with the right setup you can run FastNetMon or other tools in addition to generating flow that can be of use for other purposes as well... > Ah, and there is one more huge problem with netflow vs FastNetMon - > netflow just by design cannot be adapted to run pattern matching, while > it is trivial to patch FastNetMon for that, turning it to mini-IDS for > free. It's true, having a network tap can be useful for doing PCAP-y stuff. But taps can be difficult or at least time consuming for people to put in at scale. Even, we've seen, for folks with 10G networks. Often because they can get 90% of what they need for 4 different business purposes from just flow :) > Best regards, > Denys Avi Freedman | Your flow has something to show you; can you see it? | CEO, CloudHelix | (avi at cloudhelix dot com) | my name one word on skype |

4 5

Level3 NOC contact
by N M 21 Nov '14

21 Nov '14

Could a NOC engineer from Level3 contact me off list? I am having issues out of Dallas on a circuit with traffic on your network -- Latency above 100ms --- My peer claims the issue is fixed but I am still seeing the same problem -- Thanks *Nathan Mallory* *Network Engineer* Opelika Power Services 600 Fox Run Pkwy Opelika, Al 36801 Office: (334) 705-1601

1 1

Weekly Routing Table Report
by Routing Analysis Role Account 21 Nov '14

21 Nov '14

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, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 22 Nov, 2014 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 517859 Prefixes after maximum aggregation: 200304 Deaggregation factor: 2.59 Unique aggregates announced to Internet: 254592 Total ASes present in the Internet Routing Table: 48629 Prefixes per ASN: 10.65 Origin-only ASes present in the Internet Routing Table: 36296 Origin ASes announcing only one prefix: 16305 Transit ASes present in the Internet Routing Table: 6210 Transit-only ASes present in the Internet Routing Table: 176 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 78 Max AS path prepend of ASN ( 55644) 71 Prefixes from unregistered ASNs in the Routing Table: 1631 Unregistered ASNs in the Routing Table: 439 Number of 32-bit ASNs allocated by the RIRs: 7978 Number of 32-bit ASNs visible in the Routing Table: 6123 Prefixes from 32-bit ASNs in the Routing Table: 21952 Number of bogon 32-bit ASNs visible in the Routing Table: 6 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 391 Number of addresses announced to Internet: 2712292420 Equivalent to 161 /8s, 170 /16s and 76 /24s Percentage of available address space announced: 73.3 Percentage of allocated address space announced: 73.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 96.9 Total number of prefixes smaller than registry allocations: 176514 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 127765 Total APNIC prefixes after maximum aggregation: 37043 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 132174 Unique aggregates announced from the APNIC address blocks: 53894 APNIC Region origin ASes present in the Internet Routing Table: 4990 APNIC Prefixes per ASN: 26.49 APNIC Region origin ASes announcing only one prefix: 1200 APNIC Region transit ASes present in the Internet Routing Table: 869 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 78 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1178 Number of APNIC addresses announced to Internet: 737083776 Equivalent to 43 /8s, 239 /16s and 1 /24s Percentage of available APNIC address space announced: 86.1 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 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: 171222 Total ARIN prefixes after maximum aggregation: 85507 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 173175 Unique aggregates announced from the ARIN address blocks: 81727 ARIN Region origin ASes present in the Internet Routing Table: 16386 ARIN Prefixes per ASN: 10.57 ARIN Region origin ASes announcing only one prefix: 6073 ARIN Region transit ASes present in the Internet Routing Table: 1702 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 20 Number of ARIN region 32-bit ASNs visible in the Routing Table: 264 Number of ARIN addresses announced to Internet: 1053889472 Equivalent to 62 /8s, 209 /16s and 19 /24s Percentage of available ARIN address space announced: 55.8 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 126263 Total RIPE prefixes after maximum aggregation: 63842 RIPE Deaggregation factor: 1.98 Prefixes being announced from the RIPE address blocks: 132022 Unique aggregates announced from the RIPE address blocks: 83090 RIPE Region origin ASes present in the Internet Routing Table: 17812 RIPE Prefixes per ASN: 7.41 RIPE Region origin ASes announcing only one prefix: 8177 RIPE Region transit ASes present in the Internet Routing Table: 2936 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3221 Number of RIPE addresses announced to Internet: 691982468 Equivalent to 41 /8s, 62 /16s and 208 /24s Percentage of available RIPE address space announced: 100.6 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 196608-202239 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: 58181 Total LACNIC prefixes after maximum aggregation: 10865 LACNIC Deaggregation factor: 5.35 Prefixes being announced from the LACNIC address blocks: 66917 Unique aggregates announced from the LACNIC address blocks: 30719 LACNIC Region origin ASes present in the Internet Routing Table: 2378 LACNIC Prefixes per ASN: 28.14 LACNIC Region origin ASes announcing only one prefix: 648 LACNIC Region transit ASes present in the Internet Routing Table: 474 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 30 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1391 Number of LACNIC addresses announced to Internet: 167915392 Equivalent to 10 /8s, 2 /16s and 47 /24s Percentage of available LACNIC address space announced: 100.1 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: 12364 Total AfriNIC prefixes after maximum aggregation: 3002 AfriNIC Deaggregation factor: 4.12 Prefixes being announced from the AfriNIC address blocks: 13180 Unique aggregates announced from the AfriNIC address blocks: 4810 AfriNIC Region origin ASes present in the Internet Routing Table: 733 AfriNIC Prefixes per ASN: 17.98 AfriNIC Region origin ASes announcing only one prefix: 207 AfriNIC Region transit ASes present in the Internet Routing Table: 148 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 69 Number of AfriNIC addresses announced to Internet: 60038400 Equivalent to 3 /8s, 148 /16s and 29 /24s Percentage of available AfriNIC address space announced: 59.6 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2959 11585 932 Korea Telecom 17974 2846 904 77 PT Telekomunikasi Indonesia 7545 2460 336 127 TPG Telecom Limited 4755 1929 416 191 TATA Communications formerly 9829 1670 1322 37 National Internet Backbone 4538 1550 4190 71 China Education and Research 9808 1485 6655 16 Guangdong Mobile Communicatio 4808 1425 2213 427 CNCGROUP IP network China169 9583 1363 112 562 Sify Limited 9498 1316 334 94 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 6389 2894 3688 51 BellSouth.net Inc. 22773 2850 2956 144 Cox Communications Inc. 18566 2044 379 183 MegaPath Corporation 20115 1822 1797 479 Charter Communications 4323 1642 1053 413 tw telecom holdings, inc. 6983 1625 867 251 EarthLink, Inc. 30036 1496 311 605 Mediacom Communications Corp 701 1427 11265 707 MCI Communications Services, 22561 1311 411 244 CenturyTel Internet Holdings, 11492 1214 212 534 CABLE ONE, INC. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 34984 1896 298 356 TELLCOM ILETISIM HIZMETLERI A 20940 1504 585 1111 Akamai International B.V. 8402 1380 544 15 OJSC "Vimpelcom" 31148 1045 45 21 Freenet Ltd. 13188 1025 100 35 TOV "Bank-Inform" 8551 899 373 44 Bezeq International-Ltd 6849 834 356 26 JSC "Ukrtelecom" 9198 807 346 32 JSC Kazakhtelecom 6830 804 2339 439 Liberty Global Operations B.V 12479 776 788 97 France Telecom Espana SA 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 3035 492 242 Telmex Colombia S.A. 28573 2377 2260 110 NET Serviços de Comunicação S 7303 1766 1171 241 Telecom Argentina S.A. 8151 1474 3019 429 Uninet S.A. de C.V. 6147 1299 374 30 Telefonica del Peru S.A.A. 6503 1228 433 58 Axtel, S.A.B. de C.V. 7738 999 1882 41 Telemar Norte Leste S.A. 26615 914 2325 35 Tim Celular S.A. 3816 906 394 146 COLOMBIA TELECOMUNICACIONES S 27947 887 130 51 Telconet S.A Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 1407 958 13 TE-AS 24863 957 280 26 Link Egypt (Link.NET) 36903 388 196 125 Office National des Postes et 36992 359 824 29 ETISALAT MISR 24835 308 144 9 Vodafone Data 37492 289 125 60 Orange Tunisie 3741 249 920 212 Internet Solutions 29571 245 22 17 Cote d'Ivoire Telecom 37054 238 19 6 Data Telecom Service 6713 195 709 34 Office National des Postes et 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 10620 3035 492 242 Telmex Colombia S.A. 4766 2959 11585 932 Korea Telecom 6389 2894 3688 51 BellSouth.net Inc. 22773 2850 2956 144 Cox Communications Inc. 17974 2846 904 77 PT Telekomunikasi Indonesia 7545 2460 336 127 TPG Telecom Limited 28573 2377 2260 110 NET Serviços de Comunicação S 18566 2044 379 183 MegaPath Corporation 4755 1929 416 191 TATA Communications formerly 34984 1896 298 356 TELLCOM ILETISIM HIZMETLERI A Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 2894 2843 BellSouth.net Inc. 17974 2846 2769 PT Telekomunikasi Indonesia 22773 2850 2706 Cox Communications Inc. 7545 2460 2333 TPG Telecom Limited 28573 2377 2267 NET Serviços de Comunicação S 4766 2959 2027 Korea Telecom 18566 2044 1861 MegaPath Corporation 4755 1929 1738 TATA Communications formerly 9829 1670 1633 National Internet Backbone 34984 1896 1540 TELLCOM ILETISIM HIZMETLERI A 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 20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.161.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser 46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser 27205 UNALLOCATED 8.38.16.0/21 6461 Abovenet Communicati 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I 33628 UNALLOCATED 12.0.239.0/24 1239 Sprint Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 5.100.241.0/24 23456 32bit Transition AS 23.252.224.0/20 62502 Xnet Media LLC 23.252.224.0/21 62502 Xnet Media LLC 23.252.232.0/21 62502 Xnet Media LLC 24.231.96.0/24 21548 MTO Telecom Inc. 27.100.7.0/24 56096 >>UNKNOWN<< 31.217.248.0/21 44902 COVAGE NETWORKS SASU 37.16.88.0/23 57652 >>UNKNOWN<< 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:12 /10:31 /11:90 /12:262 /13:500 /14:996 /15:1720 /16:13030 /17:7135 /18:11916 /19:24761 /20:35350 /21:37488 /22:55560 /23:48330 /24:277707 /25:1106 /26:1087 /27:705 /28:15 /29:19 /30:11 /31:0 /32:12 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 22773 2063 2850 Cox Communications Inc. 18566 1999 2044 MegaPath Corporation 6389 1674 2894 BellSouth.net Inc. 30036 1342 1496 Mediacom Communications Corp 6983 1307 1625 EarthLink, Inc. 34984 1203 1896 TELLCOM ILETISIM HIZMETLERI A 11492 1162 1214 CABLE ONE, INC. 10620 1074 3035 Telmex Colombia S.A. 8402 1045 1380 OJSC "Vimpelcom" 22561 1003 1311 CenturyTel Internet Holdings, Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1358 2:679 3:3 4:16 5:1207 6:22 8:769 12:1848 13:4 14:1195 15:17 16:2 17:42 18:21 20:51 23:970 24:1669 27:1805 31:1386 32:45 33:2 34:5 36:155 37:1838 38:975 39:16 40:225 41:2997 42:274 43:664 44:18 45:80 46:2116 47:30 49:758 50:794 52:12 54:60 55:6 56:6 57:31 58:1155 59:661 60:445 61:1703 62:1311 63:1846 64:4406 65:2280 66:4110 67:2006 68:1049 69:3257 70:885 71:433 72:1983 74:2608 75:323 76:407 77:1622 78:958 79:780 80:1324 81:1277 82:820 83:670 84:670 85:1365 86:425 87:1184 88:500 89:1813 90:140 91:5884 92:804 93:1669 94:1948 95:1311 96:422 97:341 98:1034 99:48 100:66 101:746 103:6117 104:595 105:163 106:189 107:761 108:609 109:1991 110:1057 111:1443 112:736 113:915 114:795 115:1218 116:1233 117:1004 118:1599 119:1367 120:440 121:987 122:2211 123:1701 124:1461 125:1545 128:656 129:390 130:381 131:965 132:429 133:164 134:325 135:82 136:327 137:297 138:388 139:162 140:225 141:422 142:603 143:444 144:511 145:111 146:696 147:563 148:1057 149:397 150:518 151:643 152:482 153:244 154:411 155:631 156:379 157:331 158:279 159:926 160:335 161:621 162:1791 163:373 164:640 165:672 166:299 167:699 168:1132 169:130 170:1425 171:215 172:60 173:1583 174:711 175:582 176:1561 177:3704 178:2112 179:774 180:1818 181:1559 182:1661 183:568 184:706 185:2381 186:2912 187:1672 188:2000 189:1529 190:7667 191:802 192:7802 193:5567 194:4058 195:3612 196:1630 197:833 198:5328 199:5472 200:6496 201:2872 202:9401 203:8996 204:4679 205:2677 206:2994 207:2950 208:3922 209:3801 210:3468 211:1847 212:2467 213:2187 214:855 215:87 216:5632 217:1723 218:649 219:398 220:1301 221:773 222:438 223:662 End of report

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Re: Need Godaddy Contac
by Anne P. Mitchell, Esq. 21 Nov '14

21 Nov '14

Larry, please contact me offlist and we'll ping one of our GD contacts for you. Anne Anne P. Mitchell, Esq. CEO/President ISIPP SuretyMail Email Accreditation & Certification Your mail system + SuretyMail accreditation = delivered to their inbox! http://www.SuretyMail.com/ http://www.SuretyMail.eu/ Author: Section 6 of the Federal CAN-SPAM Act of 2003 Member, California Bar Cyberspace Law Committee Ret. Professor of Law, Lincoln Law School of San Jose https://www.linkedin.com/in/annemitchell 303-731-2121 | amitchell(a)isipp.com | @AnnePMitchell | Facebook/AnnePMitchell > I have a question that Godaddy support will not answer. > > > > My son moved a word press site to Godaddy from another host. > > > > Apparently, unbeknowest to him, the original wordpress site was also the > email host. > > > > The mail was moved from the old server to the new server but the email was > never properly set up via the GoDaddy Cpanel > > > > Question for a Godaddy Guru. > > > > if we set up the email through the cpanel, will it erase any mail currently > in the accounts on the linux wordpress machine, or even acknowledge that the > exist email is there? > > > > Any help would be GREATLY appreciated and Thanks.. > >

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Re: Incident notification
by Derek Andrew 21 Nov '14

21 Nov '14

While we do not do this ourseleves, I wonder why we would not use Twitter. You can receive SMS, or texts in the app on a smart phone, or look at a webpage. You can make them private and have lots of subscribers. I find Twitter more reliable that our local SMS providers too. d On Fri, Nov 21, 2014 at 9:52 AM, Thijs Stuurman <Thijs.Stuurman(a)is.nl> wrote: > Nanog list members, > > I was looking at some statistic and noticed we are sending out a massive > amount of SMS messages from our monitoring systems. > This left me wondering if there isn't a better (and cheaper) alternative > to this, something just as reliant but IP based. We all have smartphones > these days anyway. > > Therefore my question, what are you using to notify admins of incidents? > > Kind regards / Met vriendelijke groet, > > Thijs Stuurman > > > > [IS Logo] > > > ________________________________ > > IS Group > > Wielingenstraat 8 > > T > > +31 (0)299 476 185 > > info(a)is.nl<mailto:info@is.nl> > > 1441 ZR Purmerend > > F > > +31 (0)299 476 288 > > www.is.nl<http://www.is.nl> > > ________________________________ > > IS Group is ISO 9001:2008, ISO/IEC 27001:2005, ISO 20.000-1:2005, ISAE > 3402 certified. De datacenters zijn PCI DSS en ISO 14001 compliant. > > > -- Copyright 2014 Derek Andrew (excluding quotations) +1 306 966 4808 Information Systems University of Saskatchewan Peterson 120; 54 Innovation Boulevard Saskatoon,Saskatchewan,Canada. S7N 2V3 Timezone GMT-6 Typed but not read.

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Transit, Exchange Point Agreements, and Acceptable Use?
by Paul Ferguson 21 Nov '14

21 Nov '14

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 I'll apologize up front if this offends anyone's sensitivities as to what is relevant for list conversation... but one sentence in this Channel4 News story (from what I understand, Channel4 is a very popular news source in the UK) struck me as perhaps in violation of some sort of peering and/or transit agreement. Cable and Wireless: "...even went as far as providing traffic from a rival foreign communications company, handing information sent by millions of internet users worldwide over to spies." The entire article is here: http://www.channel4.com/news/spy-cable-revealed-how-telecoms-firm-worked-wi… My question is this: Do willful actions such as these violate peering, transit, and/or exchange agreements in any way? Thanks, - - ferg - -- Paul Ferguson VP Threat Intelligence, IID PGP Public Key ID: 0x54DC85B2 Key fingerprint: 19EC 2945 FEE8 D6C8 58A1 CE53 2896 AC75 54DC 85B2 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iF4EAREIAAYFAlRvUzsACgkQKJasdVTchbKc3AD+OBNKXfYJ/Vjsa2pYL7+ewvql 629C4Ie5jzPgIpAgrToA/1gdeKQX69OHOc79RwsI6uUq99cRoDsHOSf3zTDnwsZy =7Xps -----END PGP SIGNATURE-----

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DDOS, IDS, RTBH, and Rate limiting
by Pavel Odintsov 21 Nov '14

21 Nov '14

Hello, folks! I'm author of fastnetmon, thank you for some PR for my toolkit :) I use this tool for similar type of attacks and we do analyze all traffic from uplinks ports using port mirroring. You can look at this network diagram: https://raw.githubusercontent.com/FastVPSEestiOu/fastnetmon/master/network_… I tried to use netflow many years ago but it's not accurate enough and not so fast enough and produce big overhead on middle class network routers. It's because I wrote this tool and do every packet analyze. It can detect attack in 2 seconds max and call BGP blackhole as quick as thought. It can detect three types of attacks: 1) Speed attack for certain IP (we ban every IP which exceed 1 Gbps) 2) Packet per second attack for certain IP (we ban every IP which exceed 100 000 ppps) 3) And flow flood (very useful mode in networks with big bandwidth/pps per client) FastNetMon can handle 2-3 million of packets per second and ~20Gbps on standard i7 2600 Linux box with Intel 82599 NIC. If you need any help or suggestions you can email me directly or ask via GitHub. Thank you! -- Sincerely yours, Pavel Odintsov

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Clueful Jive Communications Contact?
by chris 21 Nov '14

21 Nov '14

Sorry for the noise but If anyone from Jive Communications is on the list or if anyone has any clueful technical contacts please contact me offlist. I have a very frustrated mutual customer we provide network services to who utilizes Jive for their voice and we can see that there is intermittent reachability problems and all attempts to go through normal support with the information we have provided are going nowhere. Thanks chris

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Level3 rwhois broken
by Suresh Ramasubramanian 21 Nov '14

21 Nov '14

Anybody? Makes it a pain to perform surgical spam blocking when this happens :) suresh@samwise 01:52:24 <~> $ telnet rwhois.level3.net 4321 Trying 209.244.1.179... ^C -- Suresh Ramasubramanian (ops.lists(a)gmail.com)

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