
Original Concept: Tony Bates, Revised by: Philip Smith, Further Revised: Geoff Huston
IPv6 CIDR Report: www.cidr-report/v6
This report was generated at Sat Feb 4 04:12:59 2012 AEST.
This lists the "Top 30" ASes who if they aggregated their announced prefixes could make a significant contribution to the reduction of the current size of the Internet routing table.
Date Prefixes CIDR Agg
28-01-12 395687 230060
29-01-12 396508 229971
30-01-12 396324 229998
31-01-12 396621 229745
01-02-12 396817 230146
02-02-12 397186 229608
03-02-12 397625 230154
04-02-12 398129 229993
40088 Number of ASes in routing system
16809 Number of ASes announcing only one prefix
3444 Largest number of prefixes announced by an AS
AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc.
109882880 Largest address span announced by an AS (/32s)
AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street
--- 04Feb12 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 397895 230100 167795 42.2% All ASes
AS6389 3444 204 3240 94.1% BELLSOUTH-NET-BLK - BellSouth.net Inc.
AS7029 3261 1428 1833 56.2% WINDSTREAM - Windstream Communications Inc
AS18566 2093 413 1680 80.3% COVAD - Covad Communications Co.
AS4766 2478 1005 1473 59.4% KIXS-AS-KR Korea Telecom
AS22773 1499 118 1381 92.1% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
AS4755 1528 197 1331 87.1% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
AS2118 1391 76 1315 94.5% RELCOM-AS OOO "NPO Relcom"
AS28573 1636 410 1226 74.9% NET Servicos de Comunicao S.A.
AS4323 1610 386 1224 76.0% TWTC - tw telecom holdings, inc.
AS1785 1869 790 1079 57.7% AS-PAETEC-NET - PaeTec Communications, Inc.
AS7552 1408 363 1045 74.2% VIETEL-AS-AP Vietel Corporation
AS19262 1386 401 985 71.1% VZGNI-TRANSIT - Verizon Online LLC
AS10620 1735 766 969 55.9% Telmex Colombia S.A.
AS7303 1260 366 894 71.0% Telecom Argentina S.A.
AS26615 889 33 856 96.3% Tim Celular S.A.
AS18101 952 156 796 83.6% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI
AS8151 1340 551 789 58.9% Uninet S.A. de C.V.
AS4808 1102 344 758 68.8% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
AS24560 1014 289 725 71.5% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
AS30036 1441 752 689 47.8% MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp
AS9498 877 205 672 76.6% BBIL-AP BHARTI Airtel Ltd.
AS9394 878 210 668 76.1% CRNET CHINA RAILWAY Internet(CRNET)
AS7545 1644 1000 644 39.2% TPG-INTERNET-AP TPG Internet Pty Ltd
AS3356 1098 457 641 58.4% LEVEL3 Level 3 Communications
AS8402 1416 800 616 43.5% CORBINA-AS OJSC "Vimpelcom"
AS17676 687 74 613 89.2% GIGAINFRA Softbank BB Corp.
AS17974 1724 1120 604 35.0% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
AS15557 1096 511 585 53.4% LDCOMNET Societe Francaise du Radiotelephone S.A
AS11172 699 128 571 81.7% Alestra, S. de R.L. de C.V.
AS4804 660 95 565 85.6% MPX-AS Microplex PTY LTD
Total 44115 13648 30467 69.1% Top 30 total
Top 20 Route Count per Originating AS
Prefixes ASnum AS Description
3444 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
3261 AS7029 WINDSTREAM - Windstream Communications Inc
2478 AS4766 KIXS-AS-KR Korea Telecom
2093 AS18566 COVAD - Covad Communications Co.
1869 AS1785 AS-PAETEC-NET - PaeTec Communications, Inc.
1735 AS10620 Telmex Colombia S.A.
1724 AS17974 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
1644 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd
1636 AS28573 NET Servicos de Comunicao S.A.
1627 AS20115 CHARTER-NET-HKY-NC - Charter Communications
1610 AS4323 TWTC - tw telecom holdings, inc.
1528 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
1499 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
1441 AS30036 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp
1416 AS8402 CORBINA-AS OJSC "Vimpelcom"
1408 AS7552 VIETEL-AS-AP Vietel Corporation
1391 AS2118 RELCOM-AS OOO "NPO Relcom"
1386 AS19262 VZGNI-TRANSIT - Verizon Online LLC
1340 AS8151 Uninet S.A. de C.V.
1306 AS7018 ATT-INTERNET4 - AT&T Services, Inc.
Top 20 Net Increased Routes per Originating AS Prefixes Change ASnum AS Description 508 381-> 889 AS26615 Tim Celular S.A. 209 0-> 209 AS2 DCN-AS - University of Delaware 150 1241->1391 AS2118 RELCOM-AS OOO "NPO Relcom" 91 33-> 124 AS16010 RUSTAVI2ONLINEAS Caucasus Online LLC 82 129-> 211 AS26347 DREAMHOST-AS - New Dream Network, LLC 66 0-> 66 AS3 MIT-GATEWAYS - Massachusetts Institute of Technology 65 90-> 155 AS43890 NETSERV-AS Netserv Consult SRL 60 46-> 106 AS28024 Nuevatel PCS de Bolivia S.A. 58 0-> 58 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 43 8-> 51 AS9 CMU-ROUTER - Carnegie Mellon University 41 81-> 122 AS12975 PALTEL-AS PALTEL Autonomous System 39 375-> 414 AS14259 Gtd Internet S.A. 35 1-> 36 AS4 ISI-AS - University of Southern California 32 65-> 97 AS47883 KKTCELL-AS KIBRIS MOBILE TELEKOMUNIKASYON LTD. 31 756-> 787 AS22394 CELLCO - Cellco Partnership DBA Verizon Wireless 30 70-> 100 AS35002 NEWCOM-ASN SC NextGen Communications SRL 24 11-> 35 AS19994 RACKSPACE - Rackspace Hosting 24 2-> 26 AS28311 FOX TELECOMUNICAÇÃO E INTERNET LTDA 22 0-> 22 AS6 BULL-NETWORK for further information please visit http://www.bull.com 19 53-> 72 AS20077 IPNETZONE-ASN - IPNetZone
Top 20 Net Decreased Routes per Originating AS Prefixes Change ASnum AS Description -127 1543->1416 AS8402 CORBINA-AS OJSC "Vimpelcom" -117 1457->1340 AS8151 Uninet S.A. de C.V. -87 357-> 270 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company -64 64-> 0 AS18190 WWW-PH-AP WWW Corp (ETPI Client) -61 62-> 1 AS9105 TISCALI-UK Tiscali UK -48 216-> 168 AS31733 LINKTEL-AS Link Telecom PJSC -30 512-> 482 AS45528 TDN Tikona Digital Networks Pvt Ltd. -29 39-> 10 AS27920 SERCOM de Honduras -26 450-> 424 AS6478 ATT-INTERNET3 - AT&T Services, Inc. -25 325-> 300 AS13977 CTELCO - FAIRPOINT COMMUNICATIONS, INC. -23 87-> 64 AS10794 BANK-OF-AMERICA Bank of America -23 31-> 8 AS9323 DGUNET-AS Dongguk University Information Management Center -22 1521->1499 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. -20 34-> 14 AS12140 Lanis Ltda -19 117-> 98 AS36167 NETRIPLEX01 - NETRIPLEX LLC -17 93-> 76 AS25184 AFRANET AFRANET Co. Tehran, Iran -16 74-> 58 AS41292 NETPLACEONE-AS NETPLACE-ONE -16 27-> 11 AS23949 COMNET-AS-ID PT Comtronics Systems -16 23-> 7 AS14037 AS-RVB-1 - RackVibe LLC -16 73-> 57 AS8513 SKYVISION SkyVision Global Networks Ltd
Top 20 Added Routes this week per Originating AS Prefixes ASnum AS Description 509 AS26615 Tim Celular S.A. 186 AS8402 CORBINA-AS OJSC "Vimpelcom" 150 AS2118 RELCOM-AS OOO "NPO Relcom" 129 AS26347 DREAMHOST-AS - New Dream Network, LLC 108 AS4 ISI-AS - University of Southern California 96 AS35908 VPLSNET - VPLS Inc. d/b/a Krypt Technologies 94 AS16010 RUSTAVI2ONLINEAS Caucasus Online LLC 74 AS43890 NETSERV-AS Netserv Consult SRL 60 AS28024 Nuevatel PCS de Bolivia S.A. 58 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 49 AS3 MIT-GATEWAYS - Massachusetts Institute of Technology 47 AS8452 TE-AS TE-AS 43 AS28573 NET Servicos de Comunicao S.A. 42 AS12975 PALTEL-AS PALTEL Autonomous System 39 AS14259 Gtd Internet S.A. 32 AS47883 KKTCELL-AS KIBRIS MOBILE TELEKOMUNIKASYON LTD. 31 AS30036 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp 31 AS22394 CELLCO - Cellco Partnership DBA Verizon Wireless 31 AS35002 NEWCOM-ASN SC NextGen Communications SRL 24 AS28311 FOX TELECOMUNICAÇÃO E INTERNET LTDA
Top 20 Withdrawn Routes this week per Originating AS Prefixes ASnum AS Description -313 AS8402 CORBINA-AS OJSC "Vimpelcom" -123 AS8151 Uninet S.A. de C.V. -87 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company -77 AS35908 VPLSNET - VPLS Inc. d/b/a Krypt Technologies -64 AS18190 WWW-PH-AP WWW Corp (ETPI Client) -61 AS9105 TISCALI-UK Tiscali UK -52 AS45528 TDN Tikona Digital Networks Pvt Ltd. -48 AS31733 LINKTEL-AS Link Telecom PJSC -47 AS26347 DREAMHOST-AS - New Dream Network, LLC -44 AS30036 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp -44 AS28573 NET Servicos de Comunicao S.A. -37 AS8452 TE-AS TE-AS -37 AS4 ISI-AS - University of Southern California -30 AS3 MIT-GATEWAYS - Massachusetts Institute of Technology -29 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. -29 AS27920 SERCOM de Honduras -28 AS6478 ATT-INTERNET3 - AT&T Services, Inc. -28 AS7029 WINDSTREAM - Windstream Communications Inc -27 AS13977 CTELCO - FAIRPOINT COMMUNICATIONS, INC. -26 AS9323 DGUNET-AS Dongguk University Information Management Center
Adds and Wdls per Prefix Length Prefix Adds Wlds /8 +:0 -:0 /9 +:0 -:0 /10 +:0 -:0 /11 +:0 -:0 /12 +:0 -:2 /13 +:0 -:2 /14 +:0 -:1 /15 +:2 -:2 /16 +:27 -:39 /17 +:31 -:28 /18 +:66 -:48 /19 +:94 -:64 /20 +:147 -:114 /21 +:240 -:193 /22 +:384 -:294 /23 +:323 -:298 /24 +:2936 -:1683 /25 +:17 -:6 /26 +:14 -:3 /27 +:6 -:3 /28 +:7 -:127 /29 +:2 -:2 /30 +:0 -:0 /31 +:0 -:0 /32 +:0 -:0
Top 20 ASes advertising more specific prefixes
More Total
Specifics Prefixes ASnum AS Description
3370 3444 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
3117 3261 AS7029 WINDSTREAM - Windstream Communications Inc
2400 2478 AS4766 KIXS-AS-KR Korea Telecom
2071 2093 AS18566 COVAD - Covad Communications Co.
1782 1869 AS1785 AS-PAETEC-NET - PaeTec Communications, Inc.
1733 1735 AS10620 Telmex Colombia S.A.
1710 1724 AS17974 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
1636 1636 AS28573 NET Servicos de Comunicao S.A.
1589 1644 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd
1577 1627 AS20115 CHARTER-NET-HKY-NC - Charter Communications
1519 1528 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
1449 1499 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
1442 1467 AS4 ISI-AS - University of Southern California
1439 1441 AS30036 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp
1409 1610 AS4323 TWTC - tw telecom holdings, inc.
1405 1408 AS7552 VIETEL-AS-AP Vietel Corporation
1403 1416 AS8402 CORBINA-AS OJSC "Vimpelcom"
1383 1391 AS2118 RELCOM-AS OOO "NPO Relcom"
1327 1386 AS19262 VZGNI-TRANSIT - Verizon Online LLC
1258 1340 AS8151 Uninet S.A. de C.V.
Prefix Origin AS AS Description
10.86.64.32/30 AS65530 -Private Use AS-
10.86.64.36/30 AS65530 -Private Use AS-
10.86.65.32/30 AS65530 -Private Use AS-
10.86.65.36/30 AS65530 -Private Use AS-
10.255.255.0/30 AS65530 -Private Use AS-
10.255.255.4/30 AS65530 -Private Use AS-
10.255.255.8/30 AS65530 -Private Use AS-
14.192.0.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.4.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.8.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.12.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.16.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.20.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.24.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.28.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
37.77.176.0/21 AS16082 SPITFIRE Spitfire Network Services Autonomous System
41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited
62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV
62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV
64.21.192.0/20 AS11610 INETNEBR-1 - Internet Nebraska Corporation
64.21.212.0/22 AS11610 INETNEBR-1 - Internet Nebraska Corporation
64.21.216.0/21 AS11610 INETNEBR-1 - Internet Nebraska Corporation
66.129.0.0/19 AS3901 ARRAKIS - Higher Technology Services
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.207.32.0/20 AS23011
66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC
66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.143.0/24 AS3356 LEVEL3 Level 3 Communications
69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A.
72.44.16.0/20 AS15054 HAMELTRONICS - Hameltronics, LLC
80.88.10.0/24 AS33774 DJAWEB
98.159.96.0/20 AS46975
110.34.44.0/22 AS12653 COMTONET Com-ToNet
116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
142.54.0.0/19 AS23498 CDSI - Cogeco Data Services Inc.
172.45.1.0/24 AS3356 LEVEL3 Level 3 Communications
172.45.2.0/24 AS29571 CITelecom-AS
172.45.3.0/24 AS29571 CITelecom-AS
172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group)
190.104.32.0/21 AS27882 Telefónica Celular de Bolivia S.A.
193.0.22.0/23 AS3333 RIPE-NCC-AS RIPE Network Coordination Centre
200.6.93.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL
200.6.94.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL
200.6.95.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL
200.23.84.0/24 AS8151 Uninet S.A. de C.V.
200.24.73.0/24 AS26061 Equant Colombia
200.33.40.0/24 AS11172 Alestra, S. de R.L. de C.V.
200.34.0.0/20 AS6342 Instituto Tecnológico y de Estudios Superiores de Monterrey
200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda
202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000
202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd.
202.9.55.0/24 AS2764 AAPT AAPT Limited
202.58.113.0/24 AS19161
202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company
202.83.120.0/21 AS37972
202.83.124.0/24 AS37972
202.83.125.0/24 AS37972
202.83.126.0/24 AS37972
202.86.32.0/20 AS18255 BRISBANE-AP Brisbane City Council
202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.140.128.0/19 AS9583 SIFY-AS-IN Sify Limited
202.160.152.0/22 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd.
202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia
202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited
203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
203.80.130.0/23 AS9260 MULTINET-PK NSP,ISP,HFC,DSL,DIALUP,Data Network Connectivity solutions,
203.142.219.0/24 AS45149
205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX France Telecom S.A.
205.189.0.0/24 AS54372 DROPBOX-CORP - Dropbox, Inc.
206.123.129.0/24 AS10790 INREACH-AS - InReach Internet
206.180.240.0/20 AS12083 KNOLOGY-NET - KNOLOGY, Inc.
206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company
207.174.131.0/24 AS26116 INDRA - Indra's Net Inc
207.174.132.0/23 AS26116 INDRA - Indra's Net Inc
207.174.152.0/23 AS26116 INDRA - Indra's Net Inc
207.174.154.0/24 AS26116 INDRA - Indra's Net Inc
207.174.155.0/24 AS26116 INDRA - Indra's Net Inc
207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc.
207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.
208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC
208.91.56.0/21 AS22241 IC2NET - IC2NET
208.91.56.0/24 AS22241 IC2NET - IC2NET
208.91.57.0/24 AS22241 IC2NET - IC2NET
208.91.58.0/24 AS22241 IC2NET - IC2NET
208.91.59.0/24 AS22241 IC2NET - IC2NET
208.91.60.0/24 AS22241 IC2NET - IC2NET
208.91.61.0/24 AS22241 IC2NET - IC2NET
208.91.62.0/24 AS22241 IC2NET - IC2NET
208.91.63.0/24 AS22241 IC2NET - IC2NET
209.133.224.0/19 AS4323 TWTC - tw telecom holdings, inc.
209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications
209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network
209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC
209.222.240.0/22 AS19747
210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED
216.12.160.0/20 AS26627 AS-PILOSOFT - Pilosoft, Inc.
216.21.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
216.194.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
Bogus AS Announcing AS Description
AS1547 Announced by AS174 COGENT Cogent/PSI
AS1547 Announced by AS1680 NV-ASN 013 NetVision Ltd.
AS1547 Announced by AS3320 DTAG Deutsche Telekom AG
AS1547 Announced by AS3356 LEVEL3 Level 3 Communications
AS1547 Announced by AS3491 BTN-ASN - Beyond The Network America, Inc.
AS1547 Announced by AS31343 INTERTELECOM Intertelecom Ltd
AS6879 Announced by AS8452 TE-AS TE-AS
AS6879 Announced by AS20388 GLORIAD - GLORIAD
AS10934 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS10934 Announced by AS3356 LEVEL3 Level 3 Communications
AS10934 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS10934 Announced by AS14742 INTERNAP-BLOCK-4 - Internap Network Services Corporation
AS11294 Announced by AS23005 SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC
AS11384 Announced by AS13789 INTERNAP-BLK3 - Internap Network Services Corporation
AS11438 Announced by AS26163 DATAGRAM - Datagram, Inc.
AS11531 Announced by AS18710 GKG-NET - GKG.NET, INC
AS12011 Announced by AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC
AS12195 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS12195 Announced by AS7132 SBIS-AS - AT&T Internet Services
AS12240 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS13317 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS13486 Announced by AS174 COGENT Cogent/PSI
AS13499 Announced by AS3356 LEVEL3 Level 3 Communications
AS13516 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS13540 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS13540 Announced by AS14744 INTERNAP-BLOCK-4 - Internap Network Services Corporation
AS13564 Announced by AS6197 BATI-ATL - BellSouth Network Solutions, Inc
AS13604 Announced by AS10910 INTERNAP-BLK - Internap Network Services Corporation
AS13696 Announced by AS174 COGENT Cogent/PSI
AS13954 Announced by AS13790 INTERNAP-BLK3 - Internap Network Services Corporation
AS13954 Announced by AS14710 ASN-CXA-OM-14710-CBS - Cox Communications Omaha, L.L.C.
AS14086 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS14207 Announced by AS7132 SBIS-AS - AT&T Internet Services
AS14434 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS14434 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS14434 Announced by AS14979 AERONET-WIRELESS - Aeronet Wireless
AS14528 Announced by AS4323 TWTC - tw telecom holdings, inc.
AS14568 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS14665 Announced by AS3356 LEVEL3 Level 3 Communications
AS14733 Announced by AS3549 GBLX Global Crossing Ltd.
AS14733 Announced by AS6303 BARCLAYS-CAPITAL - Barclays Capital
AS14733 Announced by AS6461 MFNX MFN - Metromedia Fiber Network
AS14764 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS14812 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS14812 Announced by AS14710 ASN-CXA-OM-14710-CBS - Cox Communications Omaha, L.L.C.
AS14923 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS14923 Announced by AS17814 COMNET-AP-ASN2 ComNet Telecom International Ltd. AS number.
AS14942 Announced by AS4323 TWTC - tw telecom holdings, inc.
AS14950 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS15037 Announced by AS20115 CHARTER-NET-HKY-NC - Charter Communications
AS15053 Announced by AS12180 INTERNAP-2BLK - Internap Network Services Corporation
AS15115 Announced by AS10912 INTERNAP-BLK - Internap Network Services Corporation
AS15132 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS15302 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS15302 Announced by AS4323 TWTC - tw telecom holdings, inc.
AS15351 Announced by AS36463 ASN-STRAUSS - Martin Strauss Technologies, LLC
AS16476 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS16491 Announced by AS46375 AS-SONICTELECOM - Sonic Telecom LLC
AS16504 Announced by AS30170 OPTICFUSION - Optic Fusion
AS16575 Announced by AS4323 TWTC - tw telecom holdings, inc.
AS16577 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS17017 Announced by AS22691 ISPNET-1 - ISPnet, Inc.
AS17031 Announced by AS81 NCREN - MCNC
AS17031 Announced by AS11426 SCRR-11426 - Road Runner HoldCo LLC
AS17159 Announced by AS1239 SPRINTLINK - Sprint
AS17300 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS17300 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS18533 Announced by AS174 COGENT Cogent/PSI
AS18682 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS18892 Announced by AS1239 SPRINTLINK - Sprint
AS19051 Announced by AS174 COGENT Cogent/PSI
AS19051 Announced by AS14383 VCS-AS - Virtacore Systems Inc
AS19055 Announced by AS2828 XO-AS15 - XO Communications
AS19097 Announced by AS13407 ONECOM-CTC - One Communications Corporation
AS19161 Announced by AS9831 UNIGATE-AS-AP AS NO. FOR UNIGATE TELECOM INC.
AS19193 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS19308 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS19533 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS19533 Announced by AS7381 SASUSA SunGard Availability Services USA
AS19577 Announced by AS7832 PCISYS - WW/Precision Communication
AS19602 Announced by AS3549 GBLX Global Crossing Ltd.
AS19602 Announced by AS6461 MFNX MFN - Metromedia Fiber Network
AS19602 Announced by AS16735 Companhia de Telecomunicacoes do Brasil Central
AS19602 Announced by AS23005 SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC
AS19625 Announced by AS1239 SPRINTLINK - Sprint
AS19681 Announced by AS3549 GBLX Global Crossing Ltd.
AS19743 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS19747 Announced by AS1785 AS-PAETEC-NET - PaeTec Communications, Inc.
AS19779 Announced by AS3549 GBLX Global Crossing Ltd.
AS20008 Announced by AS2044 IINET-2044 - Infinity Internet, Inc.
AS20008 Announced by AS7385 INTEGRATELECOM - Integra Telecom, Inc.
AS20168 Announced by AS7385 INTEGRATELECOM - Integra Telecom, Inc.
AS20475 Announced by AS174 COGENT Cogent/PSI
AS20475 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS21538 Announced by AS174 COGENT Cogent/PSI
AS21610 Announced by AS812 ROGERS-CABLE - Rogers Cable Communications Inc.
AS21610 Announced by AS8218 NEO-ASN Neotelecoms Global Backbone
AS21676 Announced by AS1239 SPRINTLINK - Sprint
AS21688 Announced by AS10913 INTERNAP-BLK - Internap Network Services Corporation
AS21688 Announced by AS32448 METROCAST-1 - MetroCast Cablevision of New Hampshire, LLC.
AS21695 Announced by AS21686 SYSTEMMETRICS-1 - SystemMetrics Corporation
AS21861 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS21933 Announced by AS10912 INTERNAP-BLK - Internap Network Services Corporation
AS21940 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS21940 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS21944 Announced by AS26819 TOIBGP1 - Telos Online, Inc
AS21969 Announced by AS3356 LEVEL3 Level 3 Communications
AS22056 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS22058 Announced by AS3356 LEVEL3 Level 3 Communications
AS22137 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS22360 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS22492 Announced by AS4323 TWTC - tw telecom holdings, inc.
AS22586 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS22609 Announced by AS10310 YAHOO-1 - Yahoo!
AS22713 Announced by AS1239 SPRINTLINK - Sprint
AS22733 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS22740 Announced by AS3356 LEVEL3 Level 3 Communications
AS22741 Announced by AS10910 INTERNAP-BLK - Internap Network Services Corporation
AS22751 Announced by AS22197 APPS - Apps Communications
AS22757 Announced by AS17054 AS17054 - CONTINENTAL BROADBAND PENNSYLVANIA, INC.
AS22943 Announced by AS10910 INTERNAP-BLK - Internap Network Services Corporation
AS23011 Announced by AS12006 BROADVIEWNET-AS-12006 - Broadview Networks, Inc.
AS23049 Announced by AS3356 LEVEL3 Level 3 Communications
AS23103 Announced by AS2828 XO-AS15 - XO Communications
AS23108 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS23108 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS23448 Announced by AS852 ASN852 - Telus Advanced Communications
AS23448 Announced by AS6327 SHAW - Shaw Communications Inc.
AS23496 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS23496 Announced by AS4323 TWTC - tw telecom holdings, inc.
AS23502 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS23507 Announced by AS22442 HOU-PHONOSCOPE - PHONOSCOPE
AS24322 Announced by AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
AS25639 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS25800 Announced by AS14985 VEROXITY - Veroxity Technology Partners, Inc.
AS25808 Announced by AS174 COGENT Cogent/PSI
AS25895 Announced by AS855 CANET-ASN-4 - Bell Aliant Regional Communications, Inc.
AS25895 Announced by AS11260 EASTLINK-HSI - EastLink
AS26023 Announced by AS852 ASN852 - Telus Advanced Communications
AS26051 Announced by AS17229 ATT-CERFNET-BLOCK - AT&T Enhanced Network Services
AS26064 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS26095 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS26165 Announced by AS2828 XO-AS15 - XO Communications
AS26295 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS26295 Announced by AS7132 SBIS-AS - AT&T Internet Services
AS26396 Announced by AS32703 IFN-NET - Indiana Fiber Network, LLC
AS26437 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS26437 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS26687 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS26885 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS26933 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS26939 Announced by AS174 COGENT Cogent/PSI
AS27225 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS27470 Announced by AS852 ASN852 - Telus Advanced Communications
AS27640 Announced by AS1785 AS-PAETEC-NET - PaeTec Communications, Inc.
AS29703 Announced by AS852 ASN852 - Telus Advanced Communications
AS29703 Announced by AS6539 GT-BELL - Bell Canada
AS29760 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS29837 Announced by AS3549 GBLX Global Crossing Ltd.
AS29837 Announced by AS14743 INTERNAP-BLOCK-4 - Internap Network Services Corporation
AS29876 Announced by AS29791 VOXEL-DOT-NET - Voxel Dot Net, Inc.
AS29961 Announced by AS13789 INTERNAP-BLK3 - Internap Network Services Corporation
AS30022 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS30026 Announced by AS18990 AIRBAND-DALLAS - Airband Communications, Inc
AS30031 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS30061 Announced by AS4323 TWTC - tw telecom holdings, inc.
AS30061 Announced by AS6181 FUSE-NET - Cincinnati Bell Telephone
AS30119 Announced by AS13385 COMCAST-TELECOMM - Comcast Telecommunications, Inc.
AS30304 Announced by AS174 COGENT Cogent/PSI
AS30304 Announced by AS6939 HURRICANE - Hurricane Electric, Inc.
AS30378 Announced by AS1239 SPRINTLINK - Sprint
AS30433 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS30454 Announced by AS174 COGENT Cogent/PSI
AS30454 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS30621 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS31813 Announced by AS17054 AS17054 - CONTINENTAL BROADBAND PENNSYLVANIA, INC.
AS31856 Announced by AS30844 ECONET-ECS Econet Carrier Services AS Numbers
AS32165 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS32165 Announced by AS1239 SPRINTLINK - Sprint
AS32309 Announced by AS2828 XO-AS15 - XO Communications
AS32309 Announced by AS7132 SBIS-AS - AT&T Internet Services
AS32567 Announced by AS4323 TWTC - tw telecom holdings, inc.
AS32603 Announced by AS11426 SCRR-11426 - Road Runner HoldCo LLC
AS32689 Announced by AS13675 FAIRPO-3 - FAIRPOINT COMMUNICATIONS, INC.
AS32805 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS32873 Announced by AS10912 INTERNAP-BLK - Internap Network Services Corporation
AS32895 Announced by AS1785 AS-PAETEC-NET - PaeTec Communications, Inc.
AS33150 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS33422 Announced by AS4323 TWTC - tw telecom holdings, inc.
AS33649 Announced by AS19029 NEWEDGENETS - New Edge Networks
AS33723 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS33731 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS35909 Announced by AS2828 XO-AS15 - XO Communications
AS36025 Announced by AS6130 AIS-WEST - American Internet Services, LLC.
AS36025 Announced by AS25973 GTT Global Telecom & Technology ASN
AS36025 Announced by AS27524 XEEX-COMMUNICATIONS - Xeex
AS36078 Announced by AS3549 GBLX Global Crossing Ltd.
AS36078 Announced by AS25973 GTT Global Telecom & Technology ASN
AS36124 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS36124 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS36780 Announced by AS32952 AS-FTGX - FiberNet Telecom Group
AS36828 Announced by AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
AS36938 Announced by AS37004 SUBURBAN-AS
AS37024 Announced by AS30844 ECONET-ECS Econet Carrier Services AS Numbers
AS37786 Announced by AS16637 MTNNS-AS
AS37972 Announced by AS2042 ERX-JARING JARING Communications Sdn Bhd.
AS38057 Announced by AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone
AS39965 Announced by AS3356 LEVEL3 Level 3 Communications
AS39965 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS39993 Announced by AS6128 CABLE-NET-1 - Cablevision Systems Corp.
AS40081 Announced by AS7849 CROCKERCOM - CROCKER COMMUNICATIONS
AS40112 Announced by AS6939 HURRICANE - Hurricane Electric, Inc.
AS40440 Announced by AS36394 ASN-GRID4-GATEWAYS - Grid4 Communications, Inc
AS40527 Announced by AS6128 CABLE-NET-1 - Cablevision Systems Corp.
AS40782 Announced by AS6461 MFNX MFN - Metromedia Fiber Network
AS40782 Announced by AS13790 INTERNAP-BLK3 - Internap Network Services Corporation
AS45149 Announced by AS4847 CNIX-AP China Networks Inter-Exchange
AS46284 Announced by AS3257 TINET-BACKBONE Tinet SpA
AS46323 Announced by AS6453 GLOBEINTERNET TATA Communications
AS46496 Announced by AS393237 DTZN-AS1 - Dedicated Zone Inc
AS46613 Announced by AS33748 DSCI - DSCI Corporation
AS46726 Announced by AS12064 ASN-CXA-HR-12064-CBS - Cox Communications Inc.
AS46975 Announced by AS2828 XO-AS15 - XO Communications
AS46975 Announced by AS3356 LEVEL3 Level 3 Communications
AS46978 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS46978 Announced by AS12179 INTERNAP-2BLK - Internap Network Services Corporation
AS46978 Announced by AS31893 MCKNIGHT-DATA - McKnight Dallas Real Estate, LP
AS55213 Announced by AS38993 RENOVA-PT-AS Renova - Fábrica de Papel do Almonda S. A.
AS60055 Announced by AS42039 STTB-AS Stowarzyszenie Telewizja Teofilow B
AS63200 Announced by AS3707 DIGEX3707 - MCI Communications Services, Inc. d/b/a Verizon Business
AS63354 Announced by AS10913 INTERNAP-BLK - Internap Network Services Corporation
AS64001 Announced by AS17812 SYMCAUTHNET Symantec Inc
AS64023 Announced by AS7303 Telecom Argentina S.A.
AS64140 Announced by AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center
AS64392 Announced by AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
AS64512 Announced by AS13432 ASN-CXA-LV-13432-CBS - Cox Communications Inc.
AS64512 Announced by AS14615 ROCK-HILL-TELEPHONE - Comporium Communications
AS64512 Announced by AS22457 CCI - Corridor Communications, INC.
AS64512 Announced by AS28999 SIPORTAL-AS Siportal Srl
AS64513 Announced by AS13432 ASN-CXA-LV-13432-CBS - Cox Communications Inc.
AS64513 Announced by AS16284 UNSPECIFIED
AS64513 Announced by AS31252 STARNET-AS StarNet Moldova
AS64524 Announced by AS1675 ANS-NY2-AS - ANS Communications
AS64526 Announced by AS38287 VGEX-MELB-AP VICTORIAN GOVERNMENT EXTRANET
AS64530 Announced by AS8194 VITA VAS "Latvijas Valsts radio un televizijas centrs"
AS64546 Announced by AS174 COGENT Cogent/PSI
AS64600 Announced by AS9893 DSE-VIC-GOV-AS Department of Sustainability & Enivronment,
AS64600 Announced by AS32703 IFN-NET - Indiana Fiber Network, LLC
AS64601 Announced by AS32703 IFN-NET - Indiana Fiber Network, LLC
AS64602 Announced by AS32703 IFN-NET - Indiana Fiber Network, LLC
AS64701 Announced by AS13083 Vodafone Group Services
AS64958 Announced by AS4608 APNIC-AP Asia Pacific Network Information Centre
AS64959 Announced by AS4608 APNIC-AP Asia Pacific Network Information Centre
AS64999 Announced by AS38814 ASIAMAX-HK-EA-AP Asiamax Technology Limited VPN Service Provider Hong Kong
AS65001 Announced by AS6503 Axtel, S.A.B. de C.V.
AS65001 Announced by AS13999 Mega Cable, S.A. de C.V.
AS65001 Announced by AS14080 Telmex Colombia S.A.
AS65001 Announced by AS28704 TELINDUS-AS Telindus International Service Center
AS65002 Announced by AS35400 MFIST OJSC Rostelecom
AS65002 Announced by AS40444 ASN-CC - Constant Contact, Inc
AS65006 Announced by AS42337 RESPINA-AS Respina Networks & Beyond PJSC
AS65010 Announced by AS6738 DRI DRI http://www.dri.fr - Internet Service Provider
AS65043 Announced by AS41495 FAELIX-AS Faelix Limited
AS65100 Announced by AS32703 IFN-NET - Indiana Fiber Network, LLC
AS65101 Announced by AS3269 ASN-IBSNAZ Telecom Italia S.p.a.
AS65145 Announced by AS18747 IFX-NW - IFX Communication Ventures, Inc.
AS65273 Announced by AS21719 CHL - CHL
AS65329 Announced by AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP
AS65400 Announced by AS65000 -Private Use AS-
AS65416 Announced by AS40193 AS-TRIT - Trit Networks, LLC
AS65500 Announced by AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless
AS65501 Announced by AS57344 TELEHOUSE-AS Telehouse EAD
AS65502 Announced by AS29838 AMC - Atlantic Metro Communications
AS65518 Announced by AS18747 IFX-NW - IFX Communication Ventures, Inc.
AS65530 Announced by AS4608 APNIC-AP Asia Pacific Network Information Centre
AS65530 Announced by AS38287 VGEX-MELB-AP VICTORIAN GOVERNMENT EXTRANET
AS65554 Announced by AS10913 INTERNAP-BLK - Internap Network Services Corporation
AS199630 Announced by AS8220 COLT COLT Technology Services Group Limited
AS256442 Announced by AS5644 ASN-USA - USAinternet, Inc.
AS519191 Announced by AS51919 MANROLAND manroland AG
AS653111 Announced by AS29049 DELTA-TELECOM-AS Delta Telecom LTD.
AS7537153 Announced by AS51653 PRESNET-AS PRESNET s.r.o.
AS12845938 Announced by AS12741 INTERNETIA-AS Netia SA
AS12845948 Announced by AS3269 ASN-IBSNAZ Telecom Italia S.p.a.
AS12845948 Announced by AS3302 INFRACOM-NETWORK-APPLICATION-AS Infracom Network Application S.p.A.
A version of this report is available using html-formatted tables.
Report produced at: Sat Feb 4 04:12:59 2012 AEST (cidr-report.c v1.4 - gih)