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87,516 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS35540FR | OVH-TELECOM OVH SAS | 131.1K | 1K | 3 |
| AS11318US | GU - Georgetown University | 131.1K | 256 | 4 |
| AS263300BR | AS263300 - Universidade Federal de Santa Catarina | 131.1K | 131.1K | 6 |
| AS13636US | NECAM-AS - NEC Corporation of America | 131.1K | — | 2 |
| AS55390JP | TUSNET - Tokyo University of Science | 131.1K | 1 | 4 |
| AS25656US | OLEMISSS - University of Mississippi | 131.1K | 1 | 4 |
| AS53166BR | AS53166 - UNIVERSIDADE ESTADUAL PAULISTA | 131.1K | 131.1K | 5 |
| AS2439EU | FR-REMUS - Renater | 131.1K | — | 2 |
| AS9355JP | NICT - National Institute of Information and Communications Technology | 131.1K | 1 | 3 |
| AS343US | DNIC-ASBLK-00306-00371 - United States Department of Defense (DoD) | 131.1K | 256 | 3 |
| AS14348US | URI-AS - University of Rhode Island | 131.1K | — | 3 |
| AS17120CA | NBDOE-ORG - New Brunswick Department of Education and Early Childhood Development | 131.1K | — | 2 |
| AS26046US | USU-EDU - Utah State University | 131.1K | — | 2 |
| AS355US | DNIC-ASBLK-00306-00371 - United States Department of Defense (DoD) | 131.1K | 256 | 4 |
| AS13303RS | UNNI-AS University of Nis | 131.1K | — | 3 |
| AS48US | DNIC-AS-00048 - Navy Network Information Center (NNIC) | 131.1K | 1 | 3 |
| AS2457EU | FR-RAIMU-2 - Renater | 131.1K | — | 2 |
| AS33153US | SCAP-AS - The State University of New York at Potsdam | 131.1K | — | 3 |
| AS1701US | AS1701 - National Aeronautics and Space Administration | 131.1K | — | 2 |
| AS131919JP | MEIJI-NET - Meiji University | 131.1K | — | 3 |
| AS45113CN | DTcoal - Shanxi Datong Coal Group Communication Co., Ltd | 131.1K | — | 5 |
| AS15474IS | RHNET Rannsokna- og haskolanet Islands hf. | 131.1K | 65.5K | 3 |
| AS394673US | 9408 - Milwaukee Area Technical College | 131.1K | — | 3 |
| AS34457DE | AMB-Generali Generali Deutschland AG | 131.1K | — | 3 |
| AS21783US | SILVERNET - State of Nevada | 131.1K | — | 3 |
| AS60068GB | CDN77 Datacamp Limited | 131.1K | 19.2K | 503 |
| AS25969US | SLU - St. Louis University | 131.1K | — | 9 |
| AS16US | LBL - Lawrence Berkeley National Laboratory | 131.1K | 1 | 3 |
| AS131981JP | TAKUSHOKUNET - Takushoku University | 131.1K | — | 6 |
| AS55379JP | hosei-net - Hosei University | 131.1K | 1 | 4 |
| AS132321AU | NTOA-ICT-AU - NORTHERN TERRITORY OF AUSTRALIA | 131.1K | — | 4 |
| AS16153ES | SCS-AS Servei Catala de la Salut | 131.1K | — | 3 |
| AS19464US | WASHINGTON-AND-LEE - Washington & Lee University | 131.1K | — | 3 |
| AS3452US | UAB-AS - University of Alabama at Birmingham | 131.1K | — | 3 |
| AS16519US | CUDENVER - University of Colorado Denver | 131.1K | 256 | 3 |
| AS19925CA | SWCHSC - Sunnybrook Health Sciences Centre | 131.1K | — | 3 |
| AS4729JP | JAEA - Japan Atomic Energy Agency | 131.1K | — | 2 |
| AS7486AU | NDMPL-AS-AP - News Digital Media Pty Limited | 131.1K | — | 6 |
| AS11039US | GWU - The George Washington University | 131.1K | 8.2K | 5 |
| AS13283CH | BJB1-AS Bank Julius Baer & Co. AG | 131.1K | 4.1K | 4 |
| AS32480US | LLUMC - Loma Linda University Medical Center | 131.1K | — | 8 |
| AS3794US | TAMU - Texas A&M University | 131.1K | 65.5K | 3 |
| AS17701JP | SEINAN - Seinan Gakuin University | 131.1K | 1 | 4 |
| AS10955US | WILPATERSON - WILLIAM PATERSON UNIVERSITY | 131.1K | — | 5 |
| AS207441NO | Hydro-12345 Norsk Hydro ASA | 131.1K | — | 2 |
| AS9321KR | HYUNET-AS-KR - Hanyang University | 131.1K | — | 17 |
| AS19530US | NDIN-STATE - State of North Dakota, ITD | 131.1K | 65.5K | 3 |
| AS38635JP | KEIO-NET - Keio University | 131.1K | 2 | 4 |
| AS5739US | UCSC - University of California, Santa Cruz | 131.1K | 65.5K | 3 |
| AS14702US | INL-ASN2 - Idaho National Laboratory | 131.1K | 16 | 3 |