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86,256 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↑ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS22935US | WAYNE-BOCES - Wayne Finger-Lakes BOCES | 32.8K | — | 3 |
| AS7250US | SURRY-TELEPHONE-MEMB-CORP - Surry Telephone Membership Corporation | 32.8K | 65.5K | 6 |
| AS396128US | MHC-NET - Mount Holyoke College | 32.8K | — | 1 |
| AS6702UA | APEXNCC-AS Science Production Company "Trifle" Ltd. | 32.8K | 65.5K | 8 |
| AS393907CA | CAPEBRETONU - Cape Breton University | 32.8K | — | 1 |
| AS24521ID | DATAUTAMA-NAP-ID - PT. DATA Utama Dinamika | 32.8K | 66.8K | 72 |
| AS11067US | PTSINET - Panhandle Telecommunications Systems, INC. | 32.8K | 65.5K | 22 |
| AS12651CH | IPWORLDCOM IP worldcom SA | 32.8K | 524.3K | 3 |
| AS26361CA | MB-EHEALTH - Saint Boniface General Hospital | 32.8K | — | 2 |
| AS1772US | DNIC-AS-01772 - Navy Network Information Center (NNIC) | 32.8K | — | 1 |
| AS6744GR | RACTI-NET Computer Technology Institute and Press "Diophantus" | 32.8K | — | 1 |
| AS32733US | UD-RES-AS - University of Dayton | 32.8K | — | 1 |
| AS1568US | DNIC-ASBLK-01550-01601 - United States Department of Defense (DoD) | 32.8K | — | 1 |
| AS62785US | AMAZON-FC - Amazon.com Services, LLC | 33K | — | 2 |
| AS1565US | DNIC-ASBLK-01550-01601 - United States Department of Defense (DoD) | 33K | — | 2 |
| AS29984US | WILLAMETTE - Willamette University | 33K | — | 2 |
| AS65536 | AS65536 | 33K | — | 2 |
| AS30362US | HPT-ASN - Hawaii Pacific Teleport LP | 33K | 65.5K | 21 |
| AS38133KR | MULTINET-AS-KR-KR - CMB | 33K | — | 41 |
| AS19510US | HUM-19510 - HUMANA | 33K | — | 59 |
| AS26923US | OPLIN - Ohio Public Library Information Network (OPLIN) | 33K | — | 2 |
| AS4049NZ | CELLO-AS-AP - CELLO GROUP LIMITED | 33K | 131.1K | 44 |
| AS6372US | DCANET - DCANet | 33K | 65.5K | 4 |
| AS10399US | AMAP-AUSTIN-TX-WALLER - Waller Creek Communications | 33K | 1 | 3 |
| AS9099DE | FinanzInformatik-AS-Nord Finanz Informatik GmbH & Co. KG | 33K | 526.3K | 4 |
| AS14297US | ACI-WORLDWIDE - ACI Worldwide, Inc. | 33K | — | 44 |
| AS8829FI | ELMONET-AS ElmoNet Oy | 33K | 131.1K | 9 |
| AS1207US | PSCNET-HS-TEST-AS - Pittsburgh Supercomputing Center | 33K | — | 3 |
| AS47438RU | PSKOVLINE-AS Pskovline Ltd. | 33K | 1 | 11 |
| AS31167FR | Axione-AS AXIONE S.A.S. | 33K | 65.5K | 14 |
| AS19782US | INDIANAGIGAPOP - Indiana University | 33K | 65.5K | 4 |
| AS53217BR | AS53217 - INFRANET INTERNET LTDA. | 33K | 131.1K | 34 |
| AS33022US | WELLESLEY-COLLEGE - Wellesley College | 33K | — | 2 |
| AS32156CA | HUMBER-COLLEGE - The Humber College Institute of Technology and Advanced Learning | 33K | — | 4 |
| AS19800US | GCPUD-ORG - Grant County Public Utility District | 33K | — | 4 |
| AS43937EE | PTNET Playtech Estonia OU | 33K | 65.6K | 144 |
| AS132116IN | ANINETWORK-IN - Anonet Network Private Limited | 33K | 27 | 150 |
| AS28590BR | AS28590 - Directnet Prestacao de Servicos Ltda. | 33K | 65.5K | 46 |
| AS16600US | UTHEALTHCENTER-TYLER - University of Texas Health Science Center at Tyler | 33K | — | 2 |
| AS31400DE | ACCELERATED-IT firstcolo GmbH | 33K | 131.1K | 4 |
| AS22686CA | UNIVERSITYOFWINNIPEG-ASN - University of Winnipeg | 33K | 256 | 3 |
| AS24523ID | ORION-AS-ID - Orion Cyber Internet | 33K | 65.5K | 50 |
| AS15344LC | ASN15344-SLU - Karib Cable | 33K | 1M | 89 |
| AS36658US | ANGELOASPRIME - Angelo State University | 33K | — | 11 |
| AS39551ES | GENCAT-AS Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya | 33K | — | 76 |
| AS15570GB | INAP-LON PACKETFABRIC (UK) LTD | 33K | 16.4K | 17 |
| AS13446US | AS-NETZERO - Netzero,INC. | 33K | — | 24 |
| AS2683RU | RADIO-MSU Federal State Budgetary Educational Institution of Higher Education Lomonosov Moscow State University | 33K | 524.3K | 3 |
| AS6735DE | SDTNET TNG Stadtnetz GmbH | 33K | — | 4 |
| AS7342US | VERISIGN-AS - VeriSign Infrastructure & Operations | 33K | 127 | 256 |