Original Concept: Tony Bates, Revised by: Philip Smith, Further Revised: Geoff Huston
IPv6 CIDR Report: www.cidr-report/v6
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 Jul 31 01:11:47 2010 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.
|
Plot: BGP Table Size
|
Plot: AS count
Plot: Average announcements per origin AS
Report: ASes ordered by originating address span
Report: ASes ordered by transit address span
Report: Autonomous System number-to-name mapping (from Registry WHOIS data)
| --- 31Jul10 --- | |||||
|---|---|---|---|---|---|
| ASnum | NetsNow | NetsAggr | NetGain | % Gain | Description |
| Table | 330765 | 203371 | 127394 | 38.5% | All ASes |
| AS6389 | 3881 | 289 | 3592 | 92.6% | BELLSOUTH-NET-BLK - BellSouth.net Inc. |
| AS4323 | 4491 | 1831 | 2660 | 59.2% | TWTC - tw telecom holdings, inc. |
| AS19262 | 1948 | 279 | 1669 | 85.7% | VZGNI-TRANSIT - Verizon Internet Services Inc. |
| AS4766 | 1856 | 502 | 1354 | 73.0% | KIXS-AS-KR Korea Telecom |
| AS22773 | 1174 | 66 | 1108 | 94.4% | ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. |
| AS4755 | 1477 | 401 | 1076 | 72.9% | TATACOMM-AS TATA Communications formerly VSNL is Leading ISP |
| AS18566 | 1088 | 63 | 1025 | 94.2% | COVAD - Covad Communications Co. |
| AS17488 | 1343 | 320 | 1023 | 76.2% | HATHWAY-NET-AP Hathway IP Over Cable Internet |
| AS5668 | 1098 | 85 | 1013 | 92.3% | AS-5668 - CenturyTel Internet Holdings, Inc. |
| AS8151 | 1527 | 623 | 904 | 59.2% | Uninet S.A. de C.V. |
| AS6478 | 1266 | 391 | 875 | 69.1% | ATT-INTERNET3 - AT&T WorldNet Services |
| AS10620 | 1077 | 295 | 782 | 72.6% | Telmex Colombia S.A. |
| AS8452 | 1177 | 402 | 775 | 65.8% | TEDATA TEDATA |
| AS7545 | 1389 | 710 | 679 | 48.9% | TPG-INTERNET-AP TPG Internet Pty Ltd |
| AS4804 | 682 | 72 | 610 | 89.4% | MPX-AS Microplex PTY LTD |
| AS35805 | 654 | 55 | 599 | 91.6% | SILKNET-AS SILKNET AS |
| AS4808 | 833 | 248 | 585 | 70.2% | CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network |
| AS4780 | 694 | 161 | 533 | 76.8% | SEEDNET Digital United Inc. |
| AS7303 | 684 | 160 | 524 | 76.6% | Telecom Argentina S.A. |
| AS7552 | 653 | 137 | 516 | 79.0% | VIETEL-AS-AP Vietel Corporation |
| AS7018 | 1466 | 955 | 511 | 34.9% | ATT-INTERNET4 - AT&T WorldNet Services |
| AS24560 | 994 | 492 | 502 | 50.5% | AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services |
| AS17676 | 581 | 80 | 501 | 86.2% | GIGAINFRA Softbank BB Corp. |
| AS1785 | 1782 | 1282 | 500 | 28.1% | AS-PAETEC-NET - PaeTec Communications, Inc. |
| AS3356 | 1161 | 664 | 497 | 42.8% | LEVEL3 Level 3 Communications |
| AS9443 | 572 | 76 | 496 | 86.7% | INTERNETPRIMUS-AS-AP Primus Telecommunications |
| AS7011 | 1135 | 653 | 482 | 42.5% | FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. |
| AS22047 | 556 | 83 | 473 | 85.1% | VTR BANDA ANCHA S.A. |
| AS14420 | 538 | 74 | 464 | 86.2% | CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP |
| AS9198 | 499 | 40 | 459 | 92.0% | KAZTELECOM-AS JSC Kazakhtelecom |
| Total | 38276 | 11489 | 26787 | 70.0% | Top 30 total |
Report: Aggregation Top 20 summaries for last 7 days
Report: Full Aggregation Details
| Top 20 Route Count per Originating AS | ||
|---|---|---|
| Prefixes | ASnum | AS Description |
| 4491 | AS4323 | TWTC - tw telecom holdings, inc. |
| 3881 | AS6389 | BELLSOUTH-NET-BLK - BellSouth.net Inc. |
| 1948 | AS19262 | VZGNI-TRANSIT - Verizon Internet Services Inc. |
| 1856 | AS4766 | KIXS-AS-KR Korea Telecom |
| 1782 | AS1785 | AS-PAETEC-NET - PaeTec Communications, Inc. |
| 1527 | AS8151 | Uninet S.A. de C.V. |
| 1489 | AS20115 | CHARTER-NET-HKY-NC - Charter Communications |
| 1477 | AS4755 | TATACOMM-AS TATA Communications formerly VSNL is Leading ISP |
| 1466 | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| 1389 | AS7545 | TPG-INTERNET-AP TPG Internet Pty Ltd |
| 1343 | AS17488 | HATHWAY-NET-AP Hathway IP Over Cable Internet |
| 1280 | AS2386 | INS-AS - AT&T Data Communications Services |
| 1266 | AS6478 | ATT-INTERNET3 - AT&T WorldNet Services |
| 1186 | AS17974 | TELKOMNET-AS2-AP PT Telekomunikasi Indonesia |
| 1177 | AS8452 | TEDATA TEDATA |
| 1174 | AS22773 | ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. |
| 1161 | AS3356 | LEVEL3 Level 3 Communications |
| 1160 | AS11492 | CABLEONE - CABLE ONE, INC. |
| 1135 | AS7011 | FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. |
| 1098 | AS5668 | AS-5668 - CenturyTel Internet Holdings, Inc. |
| ASes Added to the Routing Table | ||
|---|---|---|
| Prefixes | ASnum | AS Description |
| 67 | AS3 | MIT-GATEWAYS - Massachusetts Institute of Technology |
| 28 | AS6 | BULL-NETWORK for further information please visit http://www.bull.com |
| 20 | AS46009 | YABESK-AS-KR YABESK |
| 15 | AS22608 | OKPUD-WA - Public Utility District No. 1 of Okanogan County |
| 8 | AS45722 | INTERSATNET-AS-ID Widya Intersat Nusantara, PT |
| 8 | AS55577 | BEAMTELE-AS-AP Beam Telecom Pvt Ltd |
| 7 | AS13816 | VIGTECHAS01 - Vigilant Technologies |
| 6 | AS3968 | El Colegio de Mexico, A.C. |
| 6 | AS55559 | HTNETWORKS-KH 4FL No. 33-34 St 114 |
| 5 | AS23500 | EIS - Eagle Investment Systems LLC |
| 5 | AS46054 | WLAN-AS-ID PT Wahana Lintas Nusa Persada |
| 5 | AS48728 | VODAFONEQATAR Vodafone Qatar Q.S.C. |
| 5 | AS53167 | |
| 4 | AS10531 | Terra Networks Brasil S.A. |
| 4 | AS34832 | NOVOSYSTEM-AS NOVOSYSTEM Ltd. |
| 4 | AS46031 | PATRANET-AS-ID PT. PATRA TELEKOMUNIKASI INDONESIA |
| 3 | AS5671 | PBI-NET-BLK - AT&T Internet Services |
| 3 | AS20979 | OLVI-AS Olvi communications |
| 3 | AS37133 | celtel-tz-as |
| 3 | AS37233 | ORANGE-NIGER |
| 3 | AS39336 | ELCOMSRL-AS SC Elcom SRL |
| 3 | AS50412 | DTV-AS DTV MEDIA SAT SRL |
| 3 | AS51007 | MEDIAPRO-AS MEDIAPRODUCCION SL |
| 3 | AS55572 | STELNET-IN 1st Floor, Tower - B , Unitech Cyberpark, |
| 2 | AS12195 | |
| 2 | AS13728 | DPCOM-ASN05222010 - D&P Communications, Inc. |
| 2 | AS24429 | CNNIC-NET3721 Beijing 3721 Technology Co., Ltd |
| 2 | AS29596 | GENERACJA-AS GENERACJA - Andrzej Ickiewicz |
| 2 | AS30156 | CIRCLETELECOM-ASN COPY OF AS30156@ARIN FOR ROUTING POLICY |
| 2 | AS34232 | PULNET LLC "Pulnet" |
| 2 | AS37155 | NETONE |
| 2 | AS39563 | SHIVANET-AS SC Shivanet SRL, Romania |
| 2 | AS40288 | CFCU-AS - CONGRESSIONAL FEDERAL CREDIT UNION |
| 2 | AS40944 | MASSCOL - Mass College of Liberal Arts |
| 2 | AS44996 | IPSWISS-AS IPSWISS L.L.C |
| 2 | AS45757 | PLX-AS-AP ASN for anycast services |
| 2 | AS46007 | DONGBUAM-AS-KR Dongbu Asset management |
| 2 | AS47986 | PRJINF-AS Project Informatica srl |
| 2 | AS50870 | TELEINCOM TeleIncom Service AS |
| 2 | AS51186 | ITAR-TASS-AS ITAR-TASS State Enterprise |
| 2 | AS51333 | SKYNET-TRADING Skynet Trading SRL |
| 1 | AS1614 | ISLLC-AS-01 - IOWA STUDENT LOAN LIQUIDITY CORP. |
| 1 | AS7082 | CARIN-AS-BLOCK - ISI |
| 1 | AS8652 | DATAS-AS DATAS AG |
| 1 | AS11635 | LOUIB-NMP - Infinite Blue, LLC |
| 1 | AS14224 | AIRTAP - Airtap Communications, LLC |
| 1 | AS14399 | HUBRIS2 - Hubris Communications |
| 1 | AS17407 | LCCPS-AS - LIGHTHOUSE COMMUNITY CHARTER PUBLIC SCHOOLS |
| 1 | AS17853 | LGTELECOM-AS-KR LG Telecom |
| 1 | AS18532 | Secretaria de Hacienda y Credito Publico |
| 1 | AS18960 | HORNELL-INTERNET-PRIMARY - Hornell Brewing Co., Inc. |
| 1 | AS19045 | DIRECTCOM - Direct Communications Cable LLC |
| 1 | AS19396 | HFI - Haynes Furniture Company Inc. |
| 1 | AS20049 | |
| 1 | AS20620 | SAKHINFO-AS SakhInfo Computer Company |
| 1 | AS21245 | CEMEX-HU-AS Cemex Uzleti Kozpont Szolgaltato Kft |
| 1 | AS21689 | CVHP-AS - Citrus Valley Health Partners, Inc. |
| 1 | AS22779 | ASGAARD - Asgaard Holdings, LLC |
| 1 | AS22974 | INTEAR - Information Technology Architects, Inc. |
| 1 | AS23551 | 1-INGWILDE - ING Direct |
| 1 | AS24326 | TTT-AS-AP Maxnet, Internet Service Provider, Bangkok |
| 1 | AS24488 | NAVITAIRE-AS-AU-AP Accenture Australia AS |
| 1 | AS25903 | MEINTL - Meetings & Events Intl. |
| 1 | AS25928 | LAZERNET-WIRELESS - Lazernet, Inc. |
| 1 | AS26503 | BEK0299 - GEO LOGISTICS |
| 1 | AS27786 | SSA SISTEMAS S.A. |
| 1 | AS28072 | Instituto Nicaraguense de Seguridad Social (INSS) |
| 1 | AS29277 | DIGITONE-VT-AS Digit One - VostokTelecom |
| 1 | AS30006 | DFKING - D. F. King & Co., Inc. |
| 1 | AS30692 | VERDE-REALTY - Verde Realty Operating Partnership, L.P. |
| 1 | AS31702 | GRECO-INTERNATIONAL-AS GrECo International Holding AG |
| 1 | AS31713 | CCA-AS Gateway Communication |
| 1 | AS31960 | EMUNET |
| 1 | AS32894 | IAM-NYC - IAM Research LLC |
| 1 | AS33004 | SUNY-ESC - Empire State College |
| 1 | AS33998 | REPOWER-AS Repower AG |
| 1 | AS34972 | ROBINAXIS-AS SC BINAXIS SRL |
| 1 | AS35155 | VERBASOFT-AS Verbasoft ASN |
| 1 | AS36591 | PRT - PixelRiver |
| 1 | AS36973 | CDM-AS |
| 1 | AS37236 | Reflex-Solutions |
| 1 | AS37244 | DTDOBIE |
| 1 | AS37237 | DISCOVERYTEL |
| 1 | AS38992 | CELLCOM-ASN Cellcom Ltd |
| 1 | AS40025 | ESSEX-AJ-PROJECTS - ESSEX CORPORATION |
| 1 | AS40969 | ALGO-AS Przedsiebiorstwo Techniczno Innowacyjne ALGO |
| 1 | AS41205 | WILAND-RBN-AS Ryabinovaya Plaza BC |
| 1 | AS41423 | MI-AS Megatex-Invest |
| 1 | AS41745 | IPNET-RUSSIA-AS JSC IPNet Autonomous System |
| 1 | AS42084 | SKOMUR-AS "Skomur" J. K. Pruscy, D. P. Kaczmarek |
| 1 | AS42182 | KFMC-ASN AS Number for King Fahd Medical City |
| 1 | AS43815 | MMV-AS MMV |
| 1 | AS44404 | REGIONTRADE-AS Region-Trade LLC |
| 1 | AS45991 | KAKAO-AS-KR IWILAB |
| 1 | AS46043 | BIGPIPES-AS-ID PT Bluewater Indonesia |
| 1 | AS46053 | GKD-AS-ID PT. Global Komunika Dewata |
| 1 | AS46056 | GCC-AS-ID PT Jovimaro Karya Agung |
| 1 | AS46125 | COMSCORE-INC - comScore, Inc. |
| 1 | AS46389 | DKBHOSTING - David K. Burnap Advertising Agency, Inc. |
| 1 | AS46750 | STANFORD-BCDC - Stanford University |
| 1 | AS47365 | SIMINET S.C. Simi Net SRL |
| 1 | AS47818 | MIPIH Midi Pyrenees Informatique Hospitaliere |
| 1 | AS49041 | HOME-TELECOM-AS Home Telecom Ltd. |
| 1 | AS49609 | INTERSOLUTE Intersolute GmbH |
| 1 | AS49613 | GRANIT-AS Granit Ltd. |
| 1 | AS49884 | DIRECTVISION DIRECT VISION S.R.L. |
| 1 | AS50227 | ORBITAPLUS-AS Orbita plus - Internet Ltd. |
| 1 | AS50433 | TSPU-AS Tomsk State Pedagogical University |
| 1 | AS50491 | ASN-KASTENNET KASTEN NET spol. s r.o. |
| 1 | AS50855 | FSPRINT-AS FS Print Ltd |
| 1 | AS50849 | ASN-LUGA Comune di Lugano |
| 1 | AS50885 | IRKIVC-RZD-AS Open Joint Stock Company Russian Railways |
| 1 | AS51028 | SVOLS JSK "Severnoe Volokno" |
| 1 | AS51067 | IT-SERVICE IT-Service Ltd. |
| 1 | AS51118 | HLT-AS HOT LINE Ltd. |
| 1 | AS51158 | MTREND-AS Mobile Trend Ltd |
| 1 | AS51174 | ENERJISA-AS ENERJISA ENERJI URETIM A.S |
| 1 | AS51175 | CITYMEDIANET-AS CityMedia Net |
| 1 | AS51183 | ACOMPS-NET Active Computers Company LLC |
| 1 | AS51226 | IBB-AS TK Internet business bureau CJSC |
| 1 | AS51230 | ROSINTEH-AS OOO Rosinteh |
| 1 | AS51251 | SCT-NORDIC SCT Nordic A/S |
| 1 | AS51278 | IGNUM-ANYCAST-AS Ignum s.r.o. |
| 1 | AS51289 | IDECO-NET Ideco Ltd. |
| 1 | AS51311 | ASNS Noisy Stream Oy |
| 1 | AS51291 | ISTOK-AS Istok Ltd. |
| 1 | AS51335 | NBS No Blue Screen System (NBS) SARL |
| 1 | AS51344 | SINEW Sinew BV |
| 1 | AS51338 | MELONITE-AS Melonite UK Limited |
| 1 | AS51354 | VPNME-AS Igor Vladimirovich Kanaev |
| 1 | AS51348 | AORS-AS Administration of Orenburg City |
| 1 | AS52261 | Two Point Oh Ltd |
| 1 | AS53155 | |
| 1 | AS53166 | |
| 1 | AS53165 | |
| 1 | AS53157 | |
| 1 | AS53502 | SEREN-10 - Serendiv Capital Management, LLC |
| 1 | AS53515 | AMTELCO-204-27-231-AS - AMTELCO |
| 1 | AS53551 | PCS-666 - Precision Computer Services |
| 1 | AS53588 | ASTROTEL-TAMPA - AstroTel, Inc. |
| 1 | AS55313 | |
| 1 | AS55335 | KOOLSEE-HK KOOLSEE MEDIANET CORP LIMITED |
| 1 | AS55372 | OIX University of the Ryukyus |
| 1 | AS55437 | WIT-PHILS-INC-PH U36 3rd Floor The Columbia Tower |
| 1 | AS55440 | ISC-NRT1 Internet Systems Consortium, Pnohm Penh |
| 1 | AS55529 | UNITEDLEX-NET-IN DLF Building no. 6, Tower A |
| 1 | AS55532 | SQUIZ-AS-AP Squiz Pty Ltd |
| 1 | AS55565 | PBGROUPNET-PH 4F Standard Chartered Bldg |
| 1 | AS55575 | MAXOTEL-AU MaxoTel AS. VoIP Provider in AU. |
| 1 | AS64513 | -Private Use AS- |
| 1 | AS64902 | -Private Use AS- |
| Top 20 Net Increased Routes per Originating AS | |||
|---|---|---|---|
| Prefixes | Change | ASnum | AS Description |
| 88 | 547->635 | AS6517 | RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc |
| 83 | 1015->1098 | AS5668 | AS-5668 - CenturyTel Internet Holdings, Inc. |
| 69 | 1108->1177 | AS8452 | TEDATA TEDATA |
| 67 | 0->67 | AS3 | MIT-GATEWAYS - Massachusetts Institute of Technology |
| 67 | 1460->1527 | AS8151 | Uninet S.A. de C.V. |
| 63 | 195->258 | AS4788 | TMNET-AS-AP TM Net, Internet Service Provider |
| 58 | 216->274 | AS6983 | ITCDELTA - ITC^Deltacom |
| 42 | 19->61 | AS44565 | VITAL VITAL TEKNOLOJI |
| 39 | 124->163 | AS6910 | DIALTELECOMRO Dial Telecom S.R.L. |
| 31 | 507->538 | AS14420 | CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP |
| 30 | 5->35 | AS19957 | TENNESSEE-NET - Bell South |
| 30 | 233->263 | AS35908 | VPLSNET - VPLS Inc. d/b/a Krypt Technologies |
| 28 | 0->28 | AS6 | BULL-NETWORK for further information please visit http://www.bull.com |
| 28 | 295->323 | AS11351 | RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC |
| 23 | 61->84 | AS5432 | BELGACOM-SKYNET-AS Belgacom regional ASN |
| 22 | 101->123 | AS45769 | DVOIS-IN No. 70, 2nd Floor, 9th Main, H.M.T. Main Road |
| 21 | 19->40 | AS31549 | RASANA Aria Rasana Tadbir |
| 20 | 1457->1477 | AS4755 | TATACOMM-AS TATA Communications formerly VSNL is Leading ISP |
| 20 | 261->281 | AS18403 | FPT-AS-AP The Corporation for Financing & Promoting Technology |
| 20 | 0->20 | AS46009 | YABESK-AS-KR YABESK |
| Top 20 Net Decreased Routes per Originating AS | |||
|---|---|---|---|
| Prefixes | Change | ASnum | AS Description |
| -336 | 380->44 | AS3464 | ASC-NET - Alabama Supercomputer Network |
| -85 | 769->684 | AS7303 | Telecom Argentina S.A. |
| -39 | 39->0 | AS10617 | SION S.A |
| -31 | 104->73 | AS17563 | NEXLINX-AS-AP Autonomous System Number for Nexlinx |
| -27 | 217->190 | AS17897 | CHINATELECOM-HLJ-AS-AP asn for Heilongjiang Provincial Net of CT |
| -26 | 166->140 | AS16637 | MTNNS-AS |
| -25 | 44->19 | AS19956 | TENNESSEE-NET - Bell South |
| -22 | 179->157 | AS11664 | Techtel LMDS Comunicaciones Interactivas S.A. |
| -20 | 30->10 | AS25935 | WNYRIC-NET - Erie 1 BOCES |
| -13 | 21->8 | AS40379 | PIO-1846 - Carroll College |
| -13 | 13->0 | AS27756 | Servicio Satelital S.A. |
| -13 | 266->253 | AS18049 | TINP-TW Taiwan Infrastructure Network Technologie |
| -13 | 130->117 | AS6057 | Administracion Nacional de Telecomunicaciones |
| -11 | 18->7 | AS38548 | INFRATEL-AS-ID-AP Network Access Point |
| -11 | 33->22 | AS38506 | PIKANET-AS-ID PT Pika Media Komunika |
| -11 | 21->10 | AS28343 | |
| -11 | 154->143 | AS18687 | MPOWER-2 - MPOWER COMMUNICATIONS CORP. |
| -11 | 223->212 | AS10139 | SMARTBRO-PH-AP Smart Broadband, Inc. |
| -11 | 59->48 | AS9811 | BJGY srit corp.,beijing. |
| -10 | 10->0 | AS38701 | PIRANHA-AS-KR Piranha Systems |
| Top 20 Added Routes this week per Originating AS | ||
|---|---|---|
| Prefixes | ASnum | AS Description |
| 102 | AS6983 | ITCDELTA - ITC^Deltacom |
| 89 | AS6517 | RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc |
| 85 | AS5668 | AS-5668 - CenturyTel Internet Holdings, Inc. |
| 71 | AS8452 | TEDATA TEDATA |
| 69 | AS8151 | Uninet S.A. de C.V. |
| 63 | AS4788 | TMNET-AS-AP TM Net, Internet Service Provider |
| 42 | AS44565 | VITAL VITAL TEKNOLOJI |
| 40 | AS31549 | RASANA Aria Rasana Tadbir |
| 39 | AS6910 | DIALTELECOMRO Dial Telecom S.R.L. |
| 38 | AS14420 | CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP |
| 33 | AS35908 | VPLSNET - VPLS Inc. d/b/a Krypt Technologies |
| 30 | AS19957 | TENNESSEE-NET - Bell South |
| 28 | AS11351 | RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC |
| 24 | AS4755 | TATACOMM-AS TATA Communications formerly VSNL is Leading ISP |
| 24 | AS10094 | BRUNET-AS BruNet ISP, Telekom Brunei Berhad |
| 24 | AS45769 | DVOIS-IN No. 70, 2nd Floor, 9th Main, H.M.T. Main Road |
| 23 | AS5432 | BELGACOM-SKYNET-AS Belgacom regional ASN |
| 20 | AS18403 | FPT-AS-AP The Corporation for Financing & Promoting Technology |
| 20 | AS46009 | YABESK-AS-KR YABESK |
| 19 | AS6503 | Axtel, S.A.B. de C. V. |
| Top 20 Withdrawn Routes this week per Originating AS | ||
|---|---|---|
| Prefixes | ASnum | AS Description |
| -339 | AS3464 | ASC-NET - Alabama Supercomputer Network |
| -97 | AS7303 | Telecom Argentina S.A. |
| -44 | AS6983 | ITCDELTA - ITC^Deltacom |
| -39 | AS10617 | SION S.A |
| -31 | AS17563 | NEXLINX-AS-AP Autonomous System Number for Nexlinx |
| -27 | AS17897 | CHINATELECOM-HLJ-AS-AP asn for Heilongjiang Provincial Net of CT |
| -26 | AS16637 | MTNNS-AS |
| -25 | AS19956 | TENNESSEE-NET - Bell South |
| -23 | AS45528 | TDN Tikona Digital Networks Pvt Ltd. |
| -22 | AS11664 | Techtel LMDS Comunicaciones Interactivas S.A. |
| -21 | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| -20 | AS25935 | WNYRIC-NET - Erie 1 BOCES |
| -19 | AS31549 | RASANA Aria Rasana Tadbir |
| -17 | AS10139 | SMARTBRO-PH-AP Smart Broadband, Inc. |
| -17 | AS28573 | NET Servicos de Comunicao S.A. |
| -16 | AS28343 | --No Registry Entry-- |
| -15 | AS18049 | TINP-TW Taiwan Infrastructure Network Technologie |
| -13 | AS4323 | TWTC - tw telecom holdings, inc. |
| -13 | AS6057 | Administracion Nacional de Telecomunicaciones |
| -13 | AS27756 | Servicio Satelital S.A. |
| Adds and Wdls per Prefix Length | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| /8 | +0 | -0 | |||||||
| /9 | +0 | -0 | |||||||
| /10 | +0 | -0 | |||||||
| /11 | +0 | -0 | |||||||
| /12 | +1 | -0 | |||||||
| /13 | +7 | -1 | |||||||
| /14 | +2 | -0 | |||||||
| /15 | +7 | -3 | |||||||
| /16 | +35 | -35 | |||||||
| /17 | +66 | -15 | |||||||
| /18 | +80 | -32 | |||||||
| /19 | +102 | -79 | |||||||
| /20 | +201 | -105 | |||||||
| /21 | +143 | -190 | |||||||
| /22 | +280 | -166 | |||||||
| /23 | +343 | -215 | |||||||
| /24 | +1603 | -1184 | |||||||
| /25 | +14 | -27 | |||||||
| /26 | +15 | -145 | |||||||
| /27 | +17 | -42 | |||||||
| /28 | +91 | -0 | |||||||
| /29 | +0 | -0 | |||||||
| /30 | +0 | -0 | |||||||
| /31 | +0 | -0 | |||||||
| /32 | +0 | -0 | |||||||
Report: Announced and Withdrawn prefix list
Report: Announced and Withdrawn prefix list - ordered by prefix length
Report: Announced Route count per Originating AS
Report: Withdrawn Route count per Originating AS
| Top 20 ASes advertising more specific prefixes | |||
|---|---|---|---|
| More Specifics | Total Prefixes | ASnum | AS Description |
| 4292 | 4491 | AS4323 | TWTC - tw telecom holdings, inc. |
| 3763 | 3881 | AS6389 | BELLSOUTH-NET-BLK - BellSouth.net Inc. |
| 1883 | 1948 | AS19262 | VZGNI-TRANSIT - Verizon Internet Services Inc. |
| 1801 | 1856 | AS4766 | KIXS-AS-KR Korea Telecom |
| 1693 | 1782 | AS1785 | AS-PAETEC-NET - PaeTec Communications, Inc. |
| 1520 | 1527 | AS8151 | Uninet S.A. de C.V. |
| 1468 | 1477 | AS4755 | TATACOMM-AS TATA Communications formerly VSNL is Leading ISP |
| 1446 | 1489 | AS20115 | CHARTER-NET-HKY-NC - Charter Communications |
| 1343 | 1343 | AS17488 | HATHWAY-NET-AP Hathway IP Over Cable Internet |
| 1336 | 1389 | AS7545 | TPG-INTERNET-AP TPG Internet Pty Ltd |
| 1266 | 1266 | AS6478 | ATT-INTERNET3 - AT&T WorldNet Services |
| 1206 | 1466 | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| 1187 | 1280 | AS2386 | INS-AS - AT&T Data Communications Services |
| 1175 | 1186 | AS17974 | TELKOMNET-AS2-AP PT Telekomunikasi Indonesia |
| 1152 | 1160 | AS11492 | CABLEONE - CABLE ONE, INC. |
| 1134 | 1174 | AS22773 | ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. |
| 1129 | 1135 | AS7011 | FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. |
| 1078 | 1088 | AS18566 | COVAD - Covad Communications Co. |
| 1075 | 1077 | AS10620 | Telmex Colombia S.A. |
| 1073 | 1098 | AS5668 | AS-5668 - CenturyTel Internet Holdings, Inc. |
Report: ASes ordered by number of more specific prefixes
Report: More Specific prefix list (by AS)
Report: More Specific prefix list (ordered by prefix)
| Prefix | Origin AS | AS Description | Unallocated block |
|---|---|---|---|
| 24.38.240.0/21 | AS33287 | COMCAST-33287 - Comcast Cable Communications, Inc. | 24.38.192.0 - 24.38.255.255 |
| 24.38.248.0/21 | AS33287 | COMCAST-33287 - Comcast Cable Communications, Inc. | 24.38.192.0 - 24.38.255.255 |
| 31.0.0.0/16 | AS12654 | RIPE-NCC-RIS-AS RIPE NCC RIS project | 31.0.0.0 - 31.255.255.255 |
| 31.1.0.0/21 | AS12654 | RIPE-NCC-RIS-AS RIPE NCC RIS project | 31.0.0.0 - 31.255.255.255 |
| 31.1.24.0/24 | AS12654 | RIPE-NCC-RIS-AS RIPE NCC RIS project | 31.0.0.0 - 31.255.255.255 |
| 41.222.79.0/24 | AS36938 | AMSCOTELECOMS Amsco Telecommunications Nigeria Limited | 41.222.72.0 - 41.222.79.255 |
| 41.223.92.0/22 | AS36936 | CELTEL-GABON Celtel Gabon Internet Service | 41.223.92.0 - 41.223.99.255 |
| 41.223.188.0/24 | AS22351 | INTELSAT Intelsat Global BGP Routing Policy | 41.223.188.0 - 41.223.199.255 |
| 41.223.189.0/24 | AS6453 | GLOBEINTERNET TATA Communications | 41.223.188.0 - 41.223.199.255 |
| 41.223.196.0/24 | AS36990 | 41.223.188.0 - 41.223.199.255 | |
| 41.223.197.0/24 | AS36990 | 41.223.188.0 - 41.223.199.255 | |
| 41.223.198.0/24 | AS36990 | 41.223.188.0 - 41.223.199.255 | |
| 41.223.199.0/24 | AS36990 | 41.223.188.0 - 41.223.199.255 | |
| 62.61.220.0/24 | AS24974 | TACHYON-EU Tachyon Europe BV | 62.61.192.0 - 62.61.255.255 |
| 62.61.221.0/24 | AS24974 | TACHYON-EU Tachyon Europe BV | 62.61.192.0 - 62.61.255.255 |
| 64.20.80.0/20 | AS40028 | SPD-NETWORK-1 - SPD NETWORK | 64.20.80.0 - 64.20.95.255 |
| 64.21.192.0/20 | AS11610 | INETNEBR-1 - Internet Nebraska Corporation | 64.21.192.0 - 64.21.223.255 |
| 64.21.212.0/22 | AS11610 | INETNEBR-1 - Internet Nebraska Corporation | 64.21.192.0 - 64.21.223.255 |
| 64.21.216.0/21 | AS11610 | INETNEBR-1 - Internet Nebraska Corporation | 64.21.192.0 - 64.21.223.255 |
| 64.82.128.0/19 | AS16617 | COMMUNITYISP - CISP | 64.82.128.0 - 64.82.191.255 |
| 64.82.160.0/19 | AS16617 | COMMUNITYISP - CISP | 64.82.128.0 - 64.82.191.255 |
| 66.128.38.0/24 | AS15246 | Telecomunicaciones Satelitales Telesat S.A. | 66.128.32.0 - 66.128.47.255 |
| 66.180.239.0/24 | AS35888 | VIGNETTE - VIGNETTE CORPORATION | 66.180.224.0 - 66.180.255.255 |
| 66.206.32.0/24 | AS17787 | PSEB-AS-PK Pakistan Software Export Board | 66.206.32.0 - 66.206.47.255 |
| 66.206.33.0/24 | AS17787 | PSEB-AS-PK Pakistan Software Export Board | 66.206.32.0 - 66.206.47.255 |
| 66.206.34.0/24 | AS17787 | PSEB-AS-PK Pakistan Software Export Board | 66.206.32.0 - 66.206.47.255 |
| 66.206.35.0/24 | AS17787 | PSEB-AS-PK Pakistan Software Export Board | 66.206.32.0 - 66.206.47.255 |
| 66.206.47.0/24 | AS17557 | PKTELECOM-AS-PK Pakistan Telecommunication Company Limited | 66.206.32.0 - 66.206.47.255 |
| 66.207.32.0/20 | AS23011 | 66.207.32.0 - 66.207.47.255 | |
| 66.230.240.0/20 | AS27286 | 66.230.240.0 - 66.230.255.255 | |
| 66.241.112.0/20 | AS21547 | REVNETS - Revolution Networks | 66.241.112.0 - 66.241.127.255 |
| 66.245.176.0/20 | AS19318 | NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC | 66.245.176.0 - 66.245.179.255 |
| 69.6.80.0/24 | AS13442 | 69.6.80.0 - 69.6.95.255 | |
| 69.6.81.0/24 | AS13442 | 69.6.80.0 - 69.6.95.255 | |
| 69.80.224.0/19 | AS19166 | ACRONOC - ACRONOC INC | 69.80.240.0 - 69.80.255.255 |
| 71.19.134.0/23 | AS3313 | INET-AS I.NET S.p.A. | 71.19.128.0 - 71.19.255.255 |
| 71.19.160.0/23 | AS4648 | NZIX-2 Netgate | 71.19.128.0 - 71.19.255.255 |
| 72.22.32.0/19 | AS33150 | 72.22.32.0 - 72.22.63.255 | |
| 72.22.61.0/24 | AS33150 | 72.22.32.0 - 72.22.63.255 | |
| 72.22.62.0/24 | AS33150 | 72.22.32.0 - 72.22.63.255 | |
| 76.77.32.0/19 | AS2828 | XO-AS15 - XO Communications | 76.77.32.0 - 76.77.63.255 |
| 80.88.10.0/24 | AS33774 | DJAWEB | 80.88.0.0 - 80.88.15.255 |
| 80.88.12.0/24 | AS33779 | wataniya-telecom-as | 80.88.0.0 - 80.88.15.255 |
| 100.100.100.0/24 | AS3549 | GBLX Global Crossing Ltd. | 100.0.0.0 - 106.255.255.255 |
| 110.34.44.0/22 | AS12653 | COMTONET KB Impuls Hellas | 110.34.40.0 - 110.34.47.255 |
| 110.173.64.0/19 | AS37963 | CNNIC-ALIBABA-CN-NET-AP Alibaba (China) Technology Co., Ltd. | 110.173.64.0 - 110.173.95.255 |
| 116.68.136.0/21 | AS28045 | Pantel Communications | 116.68.136.0 - 116.68.143.255 |
| 117.120.56.0/21 | AS4755 | TATACOMM-AS TATA Communications formerly VSNL is Leading ISP | 117.120.56.0 - 117.120.63.255 |
| 121.46.0.0/16 | AS4134 | CHINANET-BACKBONE No.31,Jin-rong Street | 121.46.64.0 - 121.46.127.255 |
| 121.50.168.0/21 | AS9931 | CAT-AP The Communication Authoity of Thailand, CAT | 121.50.168.0 - 121.50.175.255 |
| 158.222.70.0/23 | AS6137 | SISNA - SISNA, Inc. | 158.222.48.0 - 158.222.99.255 |
| 158.222.72.0/23 | AS6137 | SISNA - SISNA, Inc. | 158.222.48.0 - 158.222.99.255 |
| 158.222.224.0/20 | AS19864 | O1COMM - O1 COMMUNICATIONS | 158.222.102.0 - 158.222.255.255 |
| 158.222.224.0/22 | AS19864 | O1COMM - O1 COMMUNICATIONS | 158.222.102.0 - 158.222.255.255 |
| 158.222.229.0/24 | AS19864 | O1COMM - O1 COMMUNICATIONS | 158.222.102.0 - 158.222.255.255 |
| 176.0.0.0/16 | AS12654 | RIPE-NCC-RIS-AS RIPE NCC RIS project | 176.0.0.0 - 177.255.255.255 |
| 176.1.0.0/21 | AS12654 | RIPE-NCC-RIS-AS RIPE NCC RIS project | 176.0.0.0 - 177.255.255.255 |
| 176.1.24.0/24 | AS12654 | RIPE-NCC-RIS-AS RIPE NCC RIS project | 176.0.0.0 - 177.255.255.255 |
| 177.0.0.0/8 | AS237 | MERIT-AS-14 - Merit Network Inc. | 176.0.0.0 - 177.255.255.255 |
| 181.0.0.0/8 | AS237 | MERIT-AS-14 - Merit Network Inc. | 180.255.0.0 - 181.255.255.255 |
| 190.102.32.0/20 | AS30058 | ACTIVO-SYSTEMS-AS30058 ACTIVO-SYSTEMS-AS30058 | 190.102.32.0 - 190.102.47.255 |
| 190.104.32.0/21 | AS27882 | Telefónica Celular de Bolivia S.A. | 190.104.32.0 - 190.104.63.255 |
| 192.9.0.0/16 | AS11479 | BRM-SUN-AS - Sun Microsystems, Inc | 192.9.200.0 - 192.9.200.255 |
| 192.64.85.0/24 | AS1759 | TSF-IP-CORE TeliaSonera Finland IP Network | 192.64.70.0 - 192.64.87.255 |
| 192.69.108.0/24 | AS1759 | TSF-IP-CORE TeliaSonera Finland IP Network | 192.69.102.0 - 192.69.111.255 |
| 192.70.164.0/24 | AS25689 | NRCNET-AS - National Research Council of Canada | 192.70.163.0 - 192.70.164.255 |
| 192.101.46.0/24 | AS6503 | Axtel, S.A.B. de C. V. | 192.101.45.0 - 192.101.47.255 |
| 192.101.64.0/21 | AS702 | AS702 Verizon Business EMEA - Commercial IP service provider in Europe | 192.101.64.0 - 192.101.74.255 |
| 192.101.70.0/24 | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business | 192.101.64.0 - 192.101.74.255 |
| 192.101.71.0/24 | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business | 192.101.64.0 - 192.101.74.255 |
| 192.101.72.0/24 | AS702 | AS702 Verizon Business EMEA - Commercial IP service provider in Europe | 192.101.64.0 - 192.101.74.255 |
| 192.101.74.0/24 | AS1239 | SPRINTLINK - Sprint | 192.101.64.0 - 192.101.74.255 |
| 192.124.252.0/22 | AS680 | DFN-IP service X-WiN | 192.124.255.0 - 192.124.255.255 |
| 192.131.233.0/24 | AS6389 | BELLSOUTH-NET-BLK - BellSouth.net Inc. | 192.131.233.0 - 192.131.234.255 |
| 192.154.32.0/19 | AS81 | NCREN - MCNC | 192.154.59.0 - 192.154.59.255 |
| 192.154.64.0/19 | AS81 | NCREN - MCNC | 192.154.80.0 - 192.154.80.255 |
| 192.188.208.0/20 | AS27064 | DNIC-ASBLK-27032-27159 - DoD Network Information Center | 192.188.223.0 - 192.188.223.255 |
| 193.104.179.0/24 | AS3.342 | 193.104.179.0 - 193.104.179.255 | |
| 196.2.224.0/22 | AS24863 | LINKdotNET-AS | 196.2.224.0 - 196.2.255.255 |
| 196.6.108.0/24 | AS5713 | SAIX-NET | 196.6.103.0 - 196.6.120.255 |
| 196.13.201.0/24 | AS2018 | TENET-1 | 196.13.201.0 - 196.13.204.255 |
| 196.13.202.0/24 | AS2018 | TENET-1 | 196.13.201.0 - 196.13.204.255 |
| 196.13.203.0/24 | AS2018 | TENET-1 | 196.13.201.0 - 196.13.204.255 |
| 196.13.204.0/24 | AS2018 | TENET-1 | 196.13.201.0 - 196.13.204.255 |
| 196.110.105.0/24 | AS8513 | SKYVISION SkyVision Network Services | 196.47.192.0 - 196.191.255.255 |
| 196.201.248.0/24 | AS30991 | SAHANNET Sahannet AS Network | 196.201.248.0 - 196.201.255.255 |
| 196.201.249.0/24 | AS30991 | SAHANNET Sahannet AS Network | 196.201.248.0 - 196.201.255.255 |
| 196.201.250.0/24 | AS30991 | SAHANNET Sahannet AS Network | 196.201.248.0 - 196.201.255.255 |
| 196.201.251.0/24 | AS30991 | SAHANNET Sahannet AS Network | 196.201.248.0 - 196.201.255.255 |
| 196.201.253.0/24 | AS30991 | SAHANNET Sahannet AS Network | 196.201.248.0 - 196.201.255.255 |
| 196.201.255.0/24 | AS30991 | SAHANNET Sahannet AS Network | 196.201.248.0 - 196.201.255.255 |
| 196.202.224.0/21 | AS8818 | TELE Greenland Autonomous System | 196.202.224.0 - 196.202.231.255 |
| 198.1.2.0/24 | AS4761 | INDOSAT-INP-AP INDOSAT Internet Network Provider | 198.0.0.0 - 198.1.7.255 |
| 198.23.26.0/24 | AS4390 | BELLATLANTIC-COM - Bell Atlantic, Inc. | 198.23.26.0 - 198.23.31.255 |
| 198.51.93.0/24 | AS10435 | IDCOMM - ID COMMUNICATIONS | 198.51.93.0 - 198.51.94.255 |
| 198.51.94.0/24 | AS10435 | IDCOMM - ID COMMUNICATIONS | 198.51.93.0 - 198.51.94.255 |
| 198.51.100.0/24 | AS16953 | ASCENT-MEDIA-GROUP-LLC - Ascent Media Group, LLC | 198.51.100.0 - 198.51.100.255 |
| 198.73.210.0/24 | AS21570 | ACI-1 - Accelerated Connections Inc. | 198.73.209.0 - 198.73.210.255 |
| 198.74.38.0/24 | AS16966 | SBCIDC-LSAN03 - AT&T Internet Services | 198.74.28.0 - 198.74.63.255 |
| 198.74.39.0/24 | AS16966 | SBCIDC-LSAN03 - AT&T Internet Services | 198.74.28.0 - 198.74.63.255 |
| 198.74.40.0/24 | AS16966 | SBCIDC-LSAN03 - AT&T Internet Services | 198.74.28.0 - 198.74.63.255 |
| 198.97.72.0/21 | AS27064 | DNIC-ASBLK-27032-27159 - DoD Network Information Center | 198.97.77.0 - 198.97.77.255 |
| 198.97.96.0/19 | AS27064 | DNIC-ASBLK-27032-27159 - DoD Network Information Center | 198.97.102.0 - 198.97.102.255 |
| 198.97.240.0/20 | AS27064 | DNIC-ASBLK-27032-27159 - DoD Network Information Center | 198.97.241.0 - 198.97.242.255 |
| 198.99.241.0/24 | AS11797 | AC-NIELSEN-AS AC NIELSEN | 198.99.241.0 - 198.99.241.255 |
| 198.135.236.0/24 | AS4358 | XNET - XNet Information Systems, Inc. | 198.135.236.0 - 198.135.236.255 |
| 198.161.87.0/24 | AS6539 | GT-BELL - Bell Canada | 198.161.87.0 - 198.161.87.255 |
| 198.163.214.0/24 | AS21804 | ACCESS-SK - Access Communications Co-operative Limited | 198.163.214.0 - 198.163.216.255 |
| 198.167.0.0/16 | AS7456 | INTERHOP - Interhop Network SERVICES Inc. | 198.167.0.0 - 198.167.0.255 |
| 198.168.0.0/16 | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business | 198.167.255.0 - 198.168.0.255 |
| 198.169.0.0/16 | AS803 | SASKTEL - Saskatchewan Telecommunications | 198.169.10.0 - 198.169.11.255 |
| 198.180.198.0/24 | AS23715 | SEOUL-INTGW-GXS-AP Global Exchange Services | 198.180.198.0 - 198.180.198.255 |
| 198.182.235.0/24 | AS3356 | LEVEL3 Level 3 Communications | 198.182.235.0 - 198.182.235.255 |
| 199.10.0.0/16 | AS721 | DNIC-ASBLK-00721-00726 - DoD Network Information Center | 199.10.4.0 - 199.10.7.255 |
| 199.16.32.0/19 | AS6389 | BELLSOUTH-NET-BLK - BellSouth.net Inc. | 199.16.31.0 - 199.16.63.255 |
| 199.121.0.0/16 | AS27064 | DNIC-ASBLK-27032-27159 - DoD Network Information Center | 199.121.254.0 - 199.121.255.255 |
| 199.123.16.0/20 | AS27064 | DNIC-ASBLK-27032-27159 - DoD Network Information Center | 199.123.30.0 - 199.123.31.255 |
| 199.185.130.0/23 | AS19662 | UNISERVE-ONLINE - Uniserve On Line | 199.185.130.0 - 199.185.131.255 |
| 199.202.0.0/16 | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business | 199.201.255.0 - 199.202.31.255 |
| 199.202.216.0/21 | AS577 | BACOM - Bell Canada | 199.202.216.0 - 199.202.223.255 |
| 199.233.92.0/24 | AS26896 | D102-ITC - Data 102, LLC | 199.233.92.0 - 199.233.92.255 |
| 199.246.116.0/24 | AS813 | UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business | 199.246.116.0 - 199.246.116.255 |
| 202.9.55.0/24 | AS2764 | AAPT AAPT Limited | 202.9.51.0 - 202.9.55.255 |
| 202.9.57.0/24 | AS2764 | AAPT AAPT Limited | 202.9.57.0 - 202.9.63.255 |
| 202.38.63.0/24 | AS17557 | PKTELECOM-AS-PK Pakistan Telecommunication Company Limited | 202.38.48.0 - 202.38.63.255 |
| 202.58.113.0/24 | AS19161 | 202.58.112.0 - 202.58.115.255 | |
| 202.61.75.0/24 | AS9927 | PHILCOMNET-PH A Multihomed ISP Company | 202.61.64.0 - 202.61.127.255 |
| 202.66.128.0/18 | AS9584 | GENESIS-AP Diyixian.com Limited | 202.66.160.0 - 202.66.191.255 |
| 202.66.160.0/19 | AS9584 | GENESIS-AP Diyixian.com Limited | 202.66.160.0 - 202.66.191.255 |
| 202.66.160.0/20 | AS9584 | GENESIS-AP Diyixian.com Limited | 202.66.160.0 - 202.66.191.255 |
| 202.66.176.0/20 | AS9584 | GENESIS-AP Diyixian.com Limited | 202.66.160.0 - 202.66.191.255 |
| 202.66.184.0/24 | AS9584 | GENESIS-AP Diyixian.com Limited | 202.66.160.0 - 202.66.191.255 |
| 202.66.186.0/24 | AS9584 | GENESIS-AP Diyixian.com Limited | 202.66.160.0 - 202.66.191.255 |
| 202.66.188.0/24 | AS9584 | GENESIS-AP Diyixian.com Limited | 202.66.160.0 - 202.66.191.255 |
| 202.66.189.0/24 | AS9584 | GENESIS-AP Diyixian.com Limited | 202.66.160.0 - 202.66.191.255 |
| 202.66.190.0/24 | AS9584 | GENESIS-AP Diyixian.com Limited | 202.66.160.0 - 202.66.191.255 |
| 202.72.224.0/21 | AS24013 | 202.72.224.0 - 202.72.231.255 | |
| 202.73.144.0/20 | AS4788 | TMNET-AS-AP TM Net, Internet Service Provider | 202.73.144.0 - 202.73.159.255 |
| 202.80.192.0/20 | AS2706 | PI-HK Pacnet Internet (Hong Kong) Limited | 202.80.196.0 - 202.80.207.255 |
| 202.86.252.0/22 | AS4748 | RESOLINK-AS-AP Resources Link Network Limited | 202.86.252.0 - 202.86.255.255 |
| 202.86.252.0/24 | AS9304 | HUTCHISON-AS-AP Hutchison Global Communications | 202.86.252.0 - 202.86.255.255 |
| 202.86.253.0/24 | AS9304 | HUTCHISON-AS-AP Hutchison Global Communications | 202.86.252.0 - 202.86.255.255 |
| 202.86.254.0/24 | AS9304 | HUTCHISON-AS-AP Hutchison Global Communications | 202.86.252.0 - 202.86.255.255 |
| 202.86.255.0/24 | AS9304 | HUTCHISON-AS-AP Hutchison Global Communications | 202.86.252.0 - 202.86.255.255 |
| 202.94.1.0/24 | AS4808 | CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network | 202.94.0.0 - 202.94.31.255 |
| 202.133.37.0/24 | AS17557 | PKTELECOM-AS-PK Pakistan Telecommunication Company Limited | 202.133.32.0 - 202.133.47.255 |
| 202.133.70.0/24 | AS38616 | WORLDCALL-AS-KHI Worldcall Telecom Limited | 202.133.64.0 - 202.133.79.255 |
| 202.133.73.0/24 | AS38616 | WORLDCALL-AS-KHI Worldcall Telecom Limited | 202.133.64.0 - 202.133.79.255 |
| 202.136.254.0/24 | AS4808 | CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network | 202.136.252.0 - 202.136.255.255 |
| 202.136.255.0/24 | AS4808 | CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network | 202.136.252.0 - 202.136.255.255 |
| 202.150.227.0/24 | AS17727 | NAPINFO-AS-AP PT. NAP Info Lintas Nusa | 202.150.224.0 - 202.150.255.255 |
| 202.174.70.0/24 | AS21175 | WIS Wind International Services SA | 202.174.64.0 - 202.174.79.255 |
| 202.174.125.0/24 | AS9498 | BBIL-AP BHARTI Airtel Ltd. | 202.174.124.0 - 202.174.127.255 |
| 202.176.1.0/24 | AS9942 | COMINDICO-AP SOUL Converged Communications Australia | 202.176.0.0 - 202.176.7.255 |
| 202.179.130.0/24 | AS17557 | PKTELECOM-AS-PK Pakistan Telecommunication Company Limited | 202.179.128.0 - 202.179.159.255 |
| 202.179.131.0/24 | AS17557 | PKTELECOM-AS-PK Pakistan Telecommunication Company Limited | 202.179.128.0 - 202.179.159.255 |
| 202.179.133.0/24 | AS17557 | PKTELECOM-AS-PK Pakistan Telecommunication Company Limited | 202.179.128.0 - 202.179.159.255 |
| 202.179.134.0/24 | AS23966 | LDN-AS-PK LINKdotNET Telecom Limited | 202.179.128.0 - 202.179.159.255 |
| 202.179.144.0/24 | AS17557 | PKTELECOM-AS-PK Pakistan Telecommunication Company Limited | 202.179.128.0 - 202.179.159.255 |
| 202.179.149.0/24 | AS17557 | PKTELECOM-AS-PK Pakistan Telecommunication Company Limited | 202.179.128.0 - 202.179.159.255 |
| 202.179.150.0/24 | AS17557 | PKTELECOM-AS-PK Pakistan Telecommunication Company Limited | 202.179.128.0 - 202.179.159.255 |
| 202.181.32.0/24 | AS4645 | ASN-HKNET-AP HKNet Co. Ltd | 202.181.32.0 - 202.181.63.255 |
| 203.12.45.0/24 | AS4854 | NETSPACE-AS-AP Netspace Online Systems | 203.12.45.0 - 203.12.45.255 |
| 203.62.0.0/17 | AS7575 | AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) | 203.62.2.0 - 203.62.2.255 |
| 203.78.48.0/20 | AS9299 | IPG-AS-AP Philippine Long Distance Telephone Company | 203.78.48.0 - 203.78.63.255 |
| 203.80.136.0/21 | AS4759 | EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company | 203.80.132.0 - 203.80.143.255 |
| 203.112.111.0/24 | AS7474 | OPTUSCOM-AS01-AU SingTel Optus Pty Ltd | 203.112.96.0 - 203.112.127.255 |
| 203.112.113.0/24 | AS7474 | OPTUSCOM-AS01-AU SingTel Optus Pty Ltd | 203.112.96.0 - 203.112.127.255 |
| 203.112.114.0/24 | AS4802 | ASN-IINET iiNet Limited | 203.112.96.0 - 203.112.127.255 |
| 203.112.116.0/24 | AS7474 | OPTUSCOM-AS01-AU SingTel Optus Pty Ltd | 203.112.96.0 - 203.112.127.255 |
| 203.112.117.0/24 | AS7474 | OPTUSCOM-AS01-AU SingTel Optus Pty Ltd | 203.112.96.0 - 203.112.127.255 |
| 203.112.118.0/24 | AS7474 | OPTUSCOM-AS01-AU SingTel Optus Pty Ltd | 203.112.96.0 - 203.112.127.255 |
| 203.112.119.0/24 | AS7474 | OPTUSCOM-AS01-AU SingTel Optus Pty Ltd | 203.112.96.0 - 203.112.127.255 |
| 203.112.120.0/24 | AS7474 | OPTUSCOM-AS01-AU SingTel Optus Pty Ltd | 203.112.96.0 - 203.112.127.255 |
| 203.112.121.0/24 | AS7474 | OPTUSCOM-AS01-AU SingTel Optus Pty Ltd | 203.112.96.0 - 203.112.127.255 |
| 203.112.127.0/24 | AS7474 | OPTUSCOM-AS01-AU SingTel Optus Pty Ltd | 203.112.96.0 - 203.112.127.255 |
| 203.128.128.0/24 | AS23849 | CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. | 203.128.128.0 - 203.128.159.255 |
| 203.142.219.0/24 | AS45149 | 203.142.219.0 - 203.142.219.255 | |
| 204.9.216.0/23 | AS6389 | BELLSOUTH-NET-BLK - BellSouth.net Inc. | 204.9.216.0 - 204.9.219.255 |
| 204.9.218.0/23 | AS6389 | BELLSOUTH-NET-BLK - BellSouth.net Inc. | 204.9.216.0 - 204.9.219.255 |
| 204.10.232.0/21 | AS33150 | 204.10.232.0 - 204.10.239.255 | |
| 204.19.14.0/23 | AS577 | BACOM - Bell Canada | 204.19.15.0 - 204.19.15.255 |
| 204.28.104.0/21 | AS25973 | MZIMA - Mzima Networks, Inc. | 204.28.104.0 - 204.28.111.255 |
| 204.197.0.0/16 | AS3356 | LEVEL3 Level 3 Communications | 204.197.128.0 - 204.197.255.255 |
| 204.209.114.0/24 | AS13768 | PEER1 - Peer 1 Network Inc. | 204.209.114.0 - 204.209.114.255 |
| 204.238.70.0/24 | AS36826 | 204.238.70.0 - 204.238.70.255 | |
| 205.150.0.0/15 | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business | 205.151.0.0 - 205.151.0.255 |
| 205.189.134.0/24 | AS11814 | DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD. | 205.189.134.0 - 205.189.134.255 |
| 205.196.24.0/22 | AS33724 | BIZNESSHOSTING - VOLICO | 205.196.24.0 - 205.196.27.255 |
| 205.210.145.0/24 | AS11814 | DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD. | 205.210.145.0 - 205.210.145.255 |
| 206.72.192.0/23 | AS27375 | IDS-TELECOM - IDS Telecom | 206.72.192.0 - 206.72.223.255 |
| 206.72.194.0/23 | AS27375 | IDS-TELECOM - IDS Telecom | 206.72.192.0 - 206.72.223.255 |
| 206.72.196.0/23 | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services | 206.72.192.0 - 206.72.223.255 |
| 206.72.208.0/24 | AS16526 | BIRCH-TELECOM - Birch Telecom, Inc. | 206.72.192.0 - 206.72.223.255 |
| 206.72.209.0/24 | AS16526 | BIRCH-TELECOM - Birch Telecom, Inc. | 206.72.192.0 - 206.72.223.255 |
| 206.123.129.0/24 | AS10790 | INREACH-AS - InReach Internet | 206.123.128.0 - 206.123.159.255 |
| 206.180.240.0/20 | AS12083 | KNOLOGY-NET - Knology Holdings | 206.180.240.0 - 206.180.255.255 |
| 206.197.184.0/24 | AS23304 | DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company | 206.197.184.0 - 206.197.184.255 |
| 207.174.131.0/24 | AS26116 | INDRA - Indra's Net Inc. | 207.174.131.0 - 207.174.136.255 |
| 207.174.132.0/23 | AS26116 | INDRA - Indra's Net Inc. | 207.174.131.0 - 207.174.136.255 |
| 207.174.152.0/23 | AS26116 | INDRA - Indra's Net Inc. | 207.174.144.0 - 207.174.156.255 |
| 207.174.154.0/24 | AS26116 | INDRA - Indra's Net Inc. | 207.174.144.0 - 207.174.156.255 |
| 207.174.155.0/24 | AS26116 | INDRA - Indra's Net Inc. | 207.174.144.0 - 207.174.156.255 |
| 207.174.188.0/24 | AS26116 | INDRA - Indra's Net Inc. | 207.174.176.0 - 207.174.200.255 |
| 207.174.189.0/24 | AS26116 | INDRA - Indra's Net Inc. | 207.174.176.0 - 207.174.200.255 |
| 207.174.190.0/24 | AS26116 | INDRA - Indra's Net Inc. | 207.174.176.0 - 207.174.200.255 |
| 207.174.191.0/24 | AS26116 | INDRA - Indra's Net Inc. | 207.174.176.0 - 207.174.200.255 |
| 207.174.200.0/24 | AS22658 | EARTHNET - Earthnet, Inc. | 207.174.176.0 - 207.174.200.255 |
| 207.174.248.0/21 | AS6653 | PRIVATEI - privateI, LLC | 207.174.212.0 - 207.174.255.255 |
| 207.231.96.0/19 | AS11194 | NUNETPA - NuNet Inc. | 207.231.104.0 - 207.231.111.255 |
| 208.73.4.0/22 | AS27630 | PREMIER - Premier Innovations, LLC | 208.73.4.0 - 208.73.7.255 |
| 208.78.164.0/24 | AS16565 | 208.78.164.0 - 208.78.167.255 | |
| 208.78.165.0/24 | AS16565 | 208.78.164.0 - 208.78.167.255 | |
| 208.78.167.0/24 | AS16565 | 208.78.164.0 - 208.78.167.255 | |
| 208.84.76.0/22 | AS18561 | 208.84.76.0 - 208.84.79.255 | |
| 208.92.196.0/22 | AS10929 | NETELLIGENT - Netelligent Hosting Services Inc. | 208.92.196.0 - 208.92.199.255 |
| 208.92.199.0/24 | AS26198 | 3MENATWORK - 3Men@Work Integrated Networks, Inc. | 208.92.196.0 - 208.92.199.255 |
| 209.54.123.0/24 | AS6062 | NETPLEX - NETPLEX | 209.54.0.0 - 209.54.255.255 |
| 209.105.224.0/19 | AS20074 | 209.105.224.0 - 209.105.255.255 | |
| 209.165.239.0/24 | AS209 | ASN-QWEST - Qwest Communications Company, LLC | 209.165.224.0 - 209.165.239.255 |
| 209.213.0.0/20 | AS33005 | ELTOPIA - Eltopia.com, LLC | 209.213.0.0 - 209.213.15.255 |
| 209.213.1.0/24 | AS7849 | CROCKERCOM - CROCKER COMMUNICATIONS | 209.213.0.0 - 209.213.15.255 |
| 209.213.4.0/24 | AS7849 | CROCKERCOM - CROCKER COMMUNICATIONS | 209.213.0.0 - 209.213.15.255 |
| 210.5.128.0/20 | AS4837 | CHINA169-BACKBONE CNCGROUP China169 Backbone | 210.5.128.0 - 210.5.143.255 |
| 210.56.150.0/23 | AS38138 | INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED | 210.56.144.0 - 210.56.151.255 |
| 210.247.224.0/19 | AS7496 | WEBCENTRAL-AS WebCentral | 210.247.240.0 - 210.247.255.255 |
| 216.21.196.0/24 | AS12251 | INVISION - Invision.com, Inc. | 216.21.192.0 - 216.21.207.255 |
| 216.21.201.0/24 | AS12251 | INVISION - Invision.com, Inc. | 216.21.192.0 - 216.21.207.255 |
| 216.21.202.0/24 | AS12251 | INVISION - Invision.com, Inc. | 216.21.192.0 - 216.21.207.255 |
| 216.21.206.0/23 | AS12251 | INVISION - Invision.com, Inc. | 216.21.192.0 - 216.21.207.255 |
| 216.58.192.0/24 | AS22702 | X5SOLUTIONS - X5 Solutions, Inc. | 216.58.192.0 - 216.58.223.255 |
| 216.58.197.0/24 | AS22702 | X5SOLUTIONS - X5 Solutions, Inc. | 216.58.192.0 - 216.58.223.255 |
| 216.58.200.0/24 | AS18530 | ISOMEDIA-1 - Isomedia Inc. | 216.58.192.0 - 216.58.223.255 |
| 216.172.198.0/24 | AS22773 | ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. | 216.172.0.0 - 216.172.255.255 |
| 216.172.199.0/24 | AS22773 | ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. | 216.172.0.0 - 216.172.255.255 |
| 216.250.112.0/20 | AS7296 | ALCHEMYNET - Alchemy Communications, Inc. | 216.250.112.0 - 216.250.127.255 |
| 216.250.116.0/24 | AS36066 | UNI-MARKETING-ALLIANCE - Webhost4life.com | 216.250.112.0 - 216.250.127.255 |
| 223.223.216.0/24 | AS24549 | SPEEDVPS-AS-AP Pacificnet Hosting Ltd | 223.223.0.0 - 223.247.255.255 |
Report: Allocated and Reserved IPv4 address blocks
| Bogus AS | Announcing-AS | ||
|---|---|---|---|
| AS1547 | Announced by | AS174 | COGENT Cogent/PSI |
| AS1547 | Announced by | AS1299 | TELIANET TeliaNet Global Network |
| AS1547 | Announced by | AS3320 | DTAG Deutsche Telekom AG |
| AS1547 | Announced by | AS3356 | LEVEL3 Level 3 Communications |
| AS1547 | Announced by | AS31343 | INTERTELECOM Intertelecom |
| AS10344 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS10344 | Announced by | AS26554 | US-SIGNAL - US Signal Corporation |
| AS10440 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| AS10480 | Announced by | AS7850 | IHIGHWAY - iHighway.net, Inc. |
| AS10934 | Announced by | AS3356 | LEVEL3 Level 3 Communications |
| AS11086 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| AS11086 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS11086 | Announced by | AS6128 | CABLE-NET-1 - Cablevision Systems Corp. |
| AS11086 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS11086 | Announced by | AS7132 | SBIS-AS - AT&T Internet Services |
| AS11086 | Announced by | AS8586 | OBSL-AS Opal - Business division |
| AS11086 | Announced by | AS17228 | ATT-CERFNET-BLOCK - AT&T Enhanced Network Services |
| AS11358 | Announced by | AS174 | COGENT Cogent/PSI |
| AS11358 | Announced by | AS2856 | BT-UK-AS BTnet UK Regional network |
| AS11384 | Announced by | AS10910 | INTERNAP-BLK - Internap Network Services Corporation |
| AS11438 | Announced by | AS26163 | DATAGRAM - Datagram, Inc. |
| AS11531 | Announced by | AS18710 | GKG-NET - GKG.NET, INC |
| AS11831 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS11831 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS11852 | Announced by | AS174 | COGENT Cogent/PSI |
| AS12011 | Announced by | AS20001 | ROADRUNNER-WEST - Road Runner HoldCo LLC |
| AS12134 | Announced by | AS3356 | LEVEL3 Level 3 Communications |
| AS12149 | Announced by | AS3561 | SAVVIS - Savvis |
| AS12149 | Announced by | AS6517 | RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc |
| AS12195 | Announced by | AS7132 | SBIS-AS - AT&T Internet Services |
| AS12240 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS13317 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS13442 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| AS13486 | Announced by | AS174 | COGENT Cogent/PSI |
| AS13499 | Announced by | AS3356 | LEVEL3 Level 3 Communications |
| AS13516 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS13539 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| AS13564 | Announced by | AS6197 | BATI-ATL - BellSouth Network Solutions, Inc |
| AS13604 | Announced by | AS10910 | INTERNAP-BLK - Internap Network Services Corporation |
| AS13608 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS13696 | Announced by | AS174 | COGENT Cogent/PSI |
| AS13746 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS14086 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS14120 | Announced by | AS10933 | ATXNET-AS - ATX Telecommunications Services |
| AS14207 | Announced by | AS7132 | SBIS-AS - AT&T Internet Services |
| AS14338 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| AS14373 | Announced by | AS6922 | TEXASAGENCYNET - Texas Department of Information Resources |
| AS14434 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| AS14434 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS14528 | Announced by | AS4323 | TWTC - tw telecom holdings, inc. |
| AS14568 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS14764 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS14812 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| AS14923 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS14942 | Announced by | AS4323 | TWTC - tw telecom holdings, inc. |
| AS14950 | Announced by | AS1239 | SPRINTLINK - Sprint |
| AS14988 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| AS14988 | Announced by | AS5400 | BT BT European Backbone |
| AS14988 | Announced by | AS36937 | Neotel-AS |
| AS15037 | Announced by | AS20115 | CHARTER-NET-HKY-NC - Charter Communications |
| AS15053 | Announced by | AS12180 | INTERNAP-2BLK - Internap Network Services Corporation |
| AS15115 | Announced by | AS1239 | SPRINTLINK - Sprint |
| AS15115 | Announced by | AS10912 | INTERNAP-BLK - Internap Network Services Corporation |
| AS15132 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS15302 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS15302 | Announced by | AS4323 | TWTC - tw telecom holdings, inc. |
| AS16455 | Announced by | AS24867 | ADAPT-AS Adapt Services Ltd |
| AS16476 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS16476 | Announced by | AS5400 | BT BT European Backbone |
| AS16476 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS16491 | Announced by | AS46375 | AS-SONICTELECOM - Sonic Telecom LLC |
| AS16504 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS16504 | Announced by | AS30170 | OPTICFUSION - Optic Fusion |
| AS16565 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS16565 | Announced by | AS6983 | ITCDELTA - ITC^Deltacom |
| AS16575 | Announced by | AS4323 | TWTC - tw telecom holdings, inc. |
| AS16577 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS16611 | Announced by | AS12064 | ASN-CXA-HR-12064-CBS - Cox Communications Inc. |
| AS16741 | Announced by | AS3593 | FRONTIER-EPIX - Frontier Communications of America, Inc. |
| AS16927 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS17017 | Announced by | AS22691 | ISPNET-1 - ISPnet, Inc. |
| AS17031 | Announced by | AS81 | NCREN - MCNC |
| AS17144 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| AS17144 | Announced by | AS13791 | INTERNAP-BLK3 - Internap Network Services Corporation |
| 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 WorldNet Services |
| AS18533 | Announced by | AS174 | COGENT Cogent/PSI |
| AS18561 | Announced by | AS10692 | DLS-LITH - DLS Internet Services |
| AS18682 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS18720 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS19051 | Announced by | AS174 | COGENT Cogent/PSI |
| AS19097 | Announced by | AS1785 | AS-PAETEC-NET - PaeTec Communications, Inc. |
| AS19133 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| 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 |
| AS19225 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS19243 | Announced by | AS2686 | AT&T Global Network Services - EMEA |
| AS19243 | Announced by | AS10913 | INTERNAP-BLK - Internap Network Services Corporation |
| AS19308 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| AS19533 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS19577 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS19625 | Announced by | AS1239 | SPRINTLINK - Sprint |
| AS19681 | Announced by | AS3549 | GBLX Global Crossing Ltd. |
| AS19743 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| AS19779 | Announced by | AS3549 | GBLX Global Crossing Ltd. |
| AS19900 | Announced by | AS7132 | SBIS-AS - AT&T Internet Services |
| AS19900 | Announced by | AS13432 | ASN-CXA-LV-13432-CBS - Cox Communications Inc. |
| AS20008 | Announced by | AS7385 | INTEGRATELECOM - Integra Telecom, Inc. |
| AS20049 | Announced by | AS10912 | INTERNAP-BLK - Internap Network Services Corporation |
| AS20074 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| AS20146 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| AS20168 | Announced by | AS7385 | INTEGRATELECOM - Integra Telecom, Inc. |
| AS20188 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| AS20199 | Announced by | AS2828 | XO-AS15 - XO Communications |
| AS20274 | Announced by | AS3356 | LEVEL3 Level 3 Communications |
| 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 | AS3602 | AS3602-RTI - Rogers Cable Communications Inc. |
| AS21610 | Announced by | AS6539 | GT-BELL - Bell Canada |
| AS21610 | Announced by | AS8218 | NEO-ASN AS Confederation of Neotelecoms, euNetworks AG and Upstreamnet gmbh |
| AS21672 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS21676 | Announced by | AS1239 | SPRINTLINK - Sprint |
| AS21695 | Announced by | AS21686 | SYSTEMMETRICS-1 - SystemMetrics Corporation |
| AS21732 | Announced by | AS12181 | INTERNAP-2BLK - Internap Network Services Corporation |
| AS21861 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS21933 | Announced by | AS7132 | SBIS-AS - AT&T Internet Services |
| AS22056 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS22058 | Announced by | AS3356 | LEVEL3 Level 3 Communications |
| AS22137 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS22172 | Announced by | AS549 | GTANET-AS - GTAnet Networking |
| AS22332 | Announced by | AS22773 | ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. |
| AS22360 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| AS22372 | Announced by | AS3549 | GBLX Global Crossing Ltd. |
| AS22372 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS22492 | Announced by | AS4323 | TWTC - tw telecom holdings, inc. |
| AS22504 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS22510 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS22586 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| AS22609 | Announced by | AS10310 | YAHOO-1 - Yahoo! |
| AS22612 | Announced by | AS3491 | BTN-ASN - Beyond The Network America, Inc. |
| AS22657 | Announced by | AS18990 | AIRBAND-DALLAS - Airband Communications, Inc |
| AS22733 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| 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. |
| AS22856 | Announced by | AS11992 | CENTENNIAL-PR - Centennial de Puerto Rico |
| AS22875 | Announced by | AS10910 | INTERNAP-BLK - Internap Network Services Corporation |
| AS22875 | Announced by | AS13789 | INTERNAP-BLK3 - Internap Network Services Corporation |
| AS22943 | Announced by | AS10910 | INTERNAP-BLK - Internap Network Services Corporation |
| AS22953 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS23011 | Announced by | AS12006 | BROADVIEWNET-AS-12006 - Broadview Networks, Inc. |
| AS23021 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS23029 | Announced by | AS6062 | NETPLEX - NETPLEX |
| 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 |
| AS23111 | Announced by | AS2828 | XO-AS15 - XO Communications |
| AS23230 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| AS23230 | Announced by | AS1239 | SPRINTLINK - Sprint |
| AS23334 | Announced by | AS4323 | TWTC - tw telecom holdings, inc. |
| AS23334 | Announced by | AS6517 | RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc |
| AS23334 | Announced by | AS10910 | INTERNAP-BLK - Internap Network Services Corporation |
| AS23448 | Announced by | AS852 | ASN852 - Telus Advanced Communications |
| AS23448 | Announced by | AS6327 | SHAW - Shaw Communications Inc. |
| AS23475 | Announced by | AS1239 | SPRINTLINK - Sprint |
| AS23475 | Announced by | AS7132 | SBIS-AS - AT&T Internet Services |
| AS23496 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| AS23496 | Announced by | AS4323 | TWTC - tw telecom holdings, inc. |
| AS23496 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS23502 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS23507 | Announced by | AS22442 | HOU-PHONOSCOPE - PHONOSCOPE |
| AS24013 | Announced by | AS1221 | ASN-TELSTRA Telstra Pty Ltd |
| AS24084 | Announced by | AS3300 | BT-INFONET-EUROPE BT-Infonet-Europe |
| AS24084 | Announced by | AS4755 | TATACOMM-AS TATA Communications formerly VSNL is Leading ISP |
| AS25639 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS25800 | Announced by | AS14985 | VEROXITY - Veroxity Technology Partners, Inc. |
| AS25808 | Announced by | AS174 | COGENT Cogent/PSI |
| AS25877 | Announced by | AS18895 | NUSTREAM-COMMUNICATIONS - Nustream Communications |
| AS25877 | Announced by | AS40414 | OPTIVON - Optivon, Inc. |
| AS25894 | Announced by | AS11992 | CENTENNIAL-PR - Centennial de Puerto Rico |
| AS25914 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS25931 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS25931 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS25964 | Announced by | AS13407 | ONECOM-CTC - One Communications Corporation |
| AS26001 | Announced by | AS1239 | SPRINTLINK - Sprint |
| AS26023 | Announced by | AS852 | ASN852 - Telus Advanced Communications |
| AS26023 | Announced by | AS20161 | TRGO - TeraGo Networks Inc. |
| AS26051 | Announced by | AS17229 | ATT-CERFNET-BLOCK - AT&T Enhanced Network Services |
| AS26064 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS26187 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS26295 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS26295 | Announced by | AS7132 | SBIS-AS - AT&T Internet Services |
| AS26396 | Announced by | AS32703 | IFN-NET - Indiana Fiber Network, LLC |
| AS26687 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| AS26833 | Announced by | AS10910 | INTERNAP-BLK - Internap Network Services Corporation |
| AS26885 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| AS26913 | Announced by | AS174 | COGENT Cogent/PSI |
| AS26913 | Announced by | AS25973 | MZIMA - Mzima Networks, Inc. |
| AS26913 | Announced by | AS27506 | RBS-NYC - RCN NEW YORK COMMUNICATIONS, LLC |
| AS26933 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS26939 | Announced by | AS174 | COGENT Cogent/PSI |
| AS26970 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| AS26970 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS26973 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS26998 | Announced by | AS174 | COGENT Cogent/PSI |
| AS26998 | Announced by | AS19029 | NEWEDGENETS - New Edge Networks |
| AS27208 | Announced by | AS19262 | VZGNI-TRANSIT - Verizon Internet Services Inc. |
| AS27217 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| AS27286 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS27286 | Announced by | AS1239 | SPRINTLINK - Sprint |
| AS27395 | Announced by | AS4323 | TWTC - tw telecom holdings, inc. |
| AS27470 | Announced by | AS852 | ASN852 - Telus Advanced Communications |
| AS27610 | Announced by | AS7132 | SBIS-AS - AT&T Internet Services |
| 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 WorldNet Services |
| AS29766 | Announced by | AS2828 | XO-AS15 - XO Communications |
| AS29770 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| 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 | AS10910 | INTERNAP-BLK - Internap Network Services Corporation |
| AS30022 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS30028 | Announced by | AS7132 | SBIS-AS - AT&T Internet Services |
| AS30119 | Announced by | AS13385 | COMCAST-TELECOMM - Comcast Telecommunications, Inc. |
| AS30304 | Announced by | AS174 | COGENT Cogent/PSI |
| AS30307 | Announced by | AS13609 | ONECOM-C1 - One Communications Corporation |
| AS30307 | Announced by | AS14307 | ASN-ROCNET - ROCK SERVICES, INC. |
| AS30359 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS30433 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| AS30454 | Announced by | AS174 | COGENT Cogent/PSI |
| AS30571 | Announced by | AS4323 | TWTC - tw telecom holdings, inc. |
| AS30621 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS30707 | Announced by | AS12181 | INTERNAP-2BLK - Internap Network Services Corporation |
| AS30991 | Announced by | AS33770 | KDN |
| AS31799 | Announced by | AS22773 | ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. |
| AS31813 | Announced by | AS17054 | AS17054 - CONTINENTAL BROADBAND PENNSYLVANIA, INC. |
| AS31906 | Announced by | AS1239 | SPRINTLINK - Sprint |
| AS31948 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS32057 | Announced by | AS26554 | US-SIGNAL - US Signal Corporation |
| AS32086 | Announced by | AS21864 | BEND-BROADBAND - Bend Cable Communications, LLC |
| AS32165 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS32165 | Announced by | AS1239 | SPRINTLINK - Sprint |
| AS32309 | Announced by | AS7132 | SBIS-AS - AT&T Internet Services |
| AS32321 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS32321 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS32529 | Announced by | AS174 | COGENT Cogent/PSI |
| AS32567 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS32603 | Announced by | AS11426 | SCRR-11426 - Road Runner HoldCo LLC |
| AS32656 | Announced by | AS3549 | GBLX Global Crossing Ltd. |
| AS32689 | Announced by | AS13675 | FAIRPO-3 - FAIRPOINT COMMUNICATIONS, INC. |
| AS32805 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS32822 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| AS32873 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS32873 | Announced by | AS10912 | INTERNAP-BLK - Internap Network Services Corporation |
| AS32895 | Announced by | AS10910 | INTERNAP-BLK - Internap Network Services Corporation |
| AS32937 | Announced by | AS30517 | GREAT-LAKES-COMNET - Great Lakes Comnet, Inc. |
| AS33089 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS33150 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| AS33150 | Announced by | AS26096 | LODDEN - Lodden Services |
| AS33358 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS33400 | Announced by | AS3561 | SAVVIS - Savvis |
| AS33400 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| 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 WorldNet Services |
| AS33731 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| AS33761 | Announced by | AS20001 | ROADRUNNER-WEST - Road Runner HoldCo LLC |
| AS35909 | Announced by | AS2828 | XO-AS15 - XO Communications |
| AS36078 | Announced by | AS3549 | GBLX Global Crossing Ltd. |
| AS36078 | Announced by | AS25973 | MZIMA - Mzima Networks, Inc. |
| AS36124 | Announced by | AS209 | ASN-QWEST - Qwest Communications Company, LLC |
| AS36225 | Announced by | AS577 | BACOM - Bell Canada |
| AS36513 | Announced by | AS174 | COGENT Cogent/PSI |
| AS36558 | Announced by | AS26482 | PING-ASN - PingTone Communications, Inc |
| AS36615 | Announced by | AS6939 | HURRICANE - Hurricane Electric, Inc. |
| AS36669 | Announced by | AS174 | COGENT Cogent/PSI |
| AS36669 | Announced by | AS22925 | ALLIED-TELECOM - Allied Telecom Group, LLC |
| AS36780 | Announced by | AS32952 | AS-FTGX - FiberNet Telecom Group |
| AS36826 | Announced by | AS174 | COGENT Cogent/PSI |
| AS36826 | Announced by | AS6517 | RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc |
| AS36846 | Announced by | AS1785 | AS-PAETEC-NET - PaeTec Communications, Inc. |
| AS36936 | Announced by | AS25395 | Gateway Communications |
| AS36938 | Announced by | AS37004 | SUBURBAN-AS |
| AS36990 | Announced by | AS8452 | TEDATA TEDATA |
| AS37786 | Announced by | AS16637 | MTNNS-AS |
| AS39965 | Announced by | AS3356 | LEVEL3 Level 3 Communications |
| AS39965 | Announced by | AS7018 | ATT-INTERNET4 - AT&T WorldNet Services |
| AS39991 | Announced by | AS6517 | RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc |
| AS40081 | Announced by | AS7849 | CROCKERCOM - CROCKER COMMUNICATIONS |
| AS40384 | Announced by | AS25847 | SERVINT - ServInt |
| AS40527 | Announced by | AS701 | UUNET - MCI Communications Services, Inc. d/b/a Verizon Business |
| 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 |
| AS46496 | Announced by | AS19318 | NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC |
| AS46613 | Announced by | AS33748 | DSCI - DSCI Corporation |
| AS64009 | Announced by | AS3354 | THENET-AS-3354 - University of Texas System |
| AS64513 | Announced by | AS17819 | ASN-EQUINIX-AP Equinix Asia Pacific |
| AS64581 | Announced by | AS17977 | SINGTEL-JP NF Park Bldg.3F, 9-15, Futaba 2-Chome |
| AS64679 | Announced by | AS174 | COGENT Cogent/PSI |
| AS64901 | Announced by | AS17819 | ASN-EQUINIX-AP Equinix Asia Pacific |
| AS64902 | Announced by | AS17819 | ASN-EQUINIX-AP Equinix Asia Pacific |
| AS64903 | Announced by | AS17819 | ASN-EQUINIX-AP Equinix Asia Pacific |
| AS64999 | Announced by | AS38814 | ASIAMAX-HK-EA-AP Asiamax Technology Limited VPN Service Provider Hong Kong |
| AS65001 | Announced by | AS16338 | ONO-AS2 Cableuropa - ONO |
| AS65002 | Announced by | AS35400 | MFIST Interregoinal Organization Network Technologies |
| AS65025 | Announced by | AS8551 | BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbone |
| AS65081 | Announced by | AS24560 | AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services |
| AS65111 | Announced by | AS8376 | GO-JOR Autonomous System |
| AS65305 | Announced by | AS174 | COGENT Cogent/PSI |
| AS65329 | Announced by | AS3816 | COLOMBIA TELECOMUNICACIONES S.A. ESP |
| AS65412 | Announced by | AS17430 | GWBN-CHENGDU Great Wall Broadband Network Service Co.,Ltd |
| AS65451 | Announced by | AS17923 | CHINATELECOM-NMG-AS-AP asn for Neimenggu Provincial Net of CT |
| AS65469 | Announced by | AS17923 | CHINATELECOM-NMG-AS-AP asn for Neimenggu Provincial Net of CT |
| AS65509 | Announced by | AS15836 | AXAUTSYS ARAX I.S.P. |
| AS65512 | Announced by | AS25249 | GE-MAGTICOM MAGTICOM |
| AS65530 | Announced by | AS15836 | AXAUTSYS ARAX I.S.P. |
| AS3.3022 | Announced by | AS174 | COGENT Cogent/PSI |
| AS196.882 | Announced by | AS12741 | INTERNETIA-AS Netia SA |
| AS196.892 | Announced by | AS20959 | TELECOM-ITALIA-DATA-COM This AS Number will be used by the Datacom Network. |
Report: Advertisements with Bogus ASs in the AS Path
Report: Allocated and Reserved AS blocks
A version of this report is available using plain text tables.
Report produced at: Sat Jul 31 01:11:47 2010 AEST (cidr-report.c v1.4 - gih)