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86,256 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↑ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS26101US | YAHOO-BF1 - Yahoo Holdings Inc. | 138K | 16 | 83 |
| AS11809US | NET-ERAU-PRC - Embry-Riddle University | 138K | — | 15 |
| AS7867US | TECHDATA - TECH DATA CORPORATION | 138K | — | 30 |
| AS8245AT | VIDEOBROADCAST-AS Video-Broadcast GmbH | 138.2K | 65.7K | 29 |
| AS57044RU | BRYANSK-AS JSC "ER-Telecom Holding" | 138.2K | 1K | 89 |
| AS6059US | UMS2-ASN - University System of Maryland | 138.5K | 256 | 7 |
| AS1530US | DNIC-ASBLK-01529-01530 - Headquarters, USAISC | 138.5K | 256 | 18 |
| AS262287BR | AS262287 - Latitude.sh LTDA | 138.8K | 4.2M | 313 |
| AS21293NO | ASN-NRK Norsk Rikskringkasting AS | 138.8K | 65.5K | 10 |
| AS26934US | UNIVERSITY-OF-MISSOURI---COLUMBIA - University of Missouri-Columbia | 138.8K | 17 | 9 |
| AS21766US | BEN-LOMAND-TEL - BEN LOMAND RURAL TELEPHONE COOPERATIVE, INC. | 138.8K | 1.1M | 102 |
| AS39855US | MOD-EU Mod Mission Critical LLC | 139K | 5 | 504 |
| AS396338CA | ALTIMA-TORONTO - Altima Telecom | 139K | — | 62 |
| AS336US | DNIC-ASBLK-00306-00371 - United States Department of Defense (DoD) | 139K | 256 | 26 |
| AS20191CL | AS20191 - Pontificia Universidad Catolica de Chile | 139K | 73.7K | 50 |
| AS14988BW | Botswana Telecommunications Corporation - Botswana Telecommunications Corporation | 139K | 65.5K | 94 |
| AS35699ES | ADAMOEU-AS Adamo Telecom Iberia S.A. | 139K | 852K | 119 |
| AS17766AU | NEXON-AS-AP - Nexon Asia Pacific Pty Ltd | 139.3K | 151.6K | 79 |
| AS5517DE | CSL CSL Computer Service Langenbach GmbH | 139.3K | 16.4K | 4 |
| AS12422DE | EVONIK-AS Evonik Industries AG | 139.3K | 131.1K | 8 |
| AS45985KR | SAMSUNGCLOUDPLATFORM-AS-KR-KR - SamsungSDS Inc. | 139.3K | — | 21 |
| AS27274US | CMICH - Central Michigan University | 139.3K | 65.5K | 4 |
| AS675US | MSUS-AS - Minnesota State Colleges and Universities | 139.3K | 65.5K | 4 |
| AS18271JP | EVOnet - Sojitz Tech Innovation Co., Ltd. | 139.3K | — | 6 |
| AS46450US | PILOT - Pilot Fiber, Inc. | 139.5K | 65.6K | 161 |
| AS393750US | TRUMAN-STATE-UNIVERSITY - Truman State University | 139.5K | — | 23 |
| AS26554US | US-SIGNAL - US Signal Company, L.L.C. | 139.5K | 131.1K | 38 |
| AS10066KR | GAYANET-AS-KR-KR - LG HelloVision Corp. | 139.5K | — | 85 |
| AS34108NL | BREEDBANDDELFT Stichting Breedband Delft | 139.5K | 65.5K | 13 |
| AS22US | DNIC-AS-00022 - Navy Network Information Center (NNIC) | 139.5K | 2 | 7 |
| AS17052US | TARGET - Target Corporation | 139.8K | — | 8 |
| AS9342AU | ABC-AS-AP - Australian Broadcasting Corporation | 139.8K | — | 8 |
| AS14499US | ALORICA - ALORICA INC | 139.8K | — | 29 |
| AS131627TW | Peicity-AS-TW - Peicity Digital Cable Television., LTD | 140K | — | 64 |
| AS33132US | CROWNCASTLE-AS33132 - Crown Castle Fiber LLC | 140K | 65.8K | 72 |
| AS36943ZA | 1 GRID (PTY) LTD - 1 GRID (PTY) LTD | 140K | 65.5K | 7 |
| AS55201US | SKYQUANTUM-INTERNET-SERVICE - SkyQuantum Internet Service | 140K | 4.2M | 318 |
| AS15675CH | Etat-de-Vaud Direction generale du numerique et des systemes d'information (DGNSI) Etat de Vaud | 140K | — | 31 |
| AS16435US | FLUKE-ELECTRONICS - Fluke Electronics | 140K | — | 7 |
| AS30710US | SPECT-19-AS - Spectrum Health | 140.3K | — | 8 |
| AS10049KR | SKNET-AS-KR - SK Co., | 140.3K | — | 21 |
| AS140553CN | CHINATELECOM-XINJIANG-SHENGJI-5G-NETWORK - CHINATELECOM XINJIANG province Shengji 5G network | 140.3K | 65.6K | 94 |
| AS11870US | ALTICOR-INC - ALTICOR INC | 140.3K | — | 26 |
| AS20214US | COMCAST-20214 - Comcast Cable Communications, LLC | 140.5K | 95 | 117 |
| AS12926PT | ArTelecomPT AR TELECOM - Acessos e Redes de Telecomunicacoes, S.A. | 140.5K | 65.5K | 7 |
| AS8365DE | MANDA Man-da.de GmbH | 140.8K | 524.3K | 9 |
| AS210218IT | OpenFiber-Italy Open Fiber S.P.A. | 140.8K | 2 | 324 |
| AS293US | ESNET - ESnet | 140.8K | 65.5K | 29 |
| AS25394DE | MK-NETZDIENSTE-AS MK Netzdienste Verwaltungs GmbH trading as MK Netzdienste GmbH & Co. KG | 141.1K | 133.1K | 34 |
| AS400511US | CWAVEFIBER - Clearwave Communications | 141.1K | 65.5K | 148 |