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85,711 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS53217BR | AS53217 - INFRANET INTERNET LTDA. | 33K | 131.1K | 34 |
| AS1565US | DNIC-ASBLK-01550-01601 - United States Department of Defense (DoD) | 33K | — | 2 |
| AS16600US | UTHEALTHCENTER-TYLER - University of Texas Health Science Center at Tyler | 33K | — | 2 |
| AS132116IN | ANINETWORK-IN - Anonet Network Private Limited | 33K | 28 | 150 |
| AS48728QA | vodafoneqatar Vodafone Qatar P.Q.S.C | 33K | 525.5K | 98 |
| AS36658US | ANGELOASPRIME - Angelo State University | 33K | — | 11 |
| AS15570GB | INAP-LON PACKETFABRIC (UK) LTD | 33K | 16.4K | 17 |
| AS22686CA | UNIVERSITYOFWINNIPEG-ASN - University of Winnipeg | 33K | 256 | 3 |
| AS15344LC | ASN15344-SLU - Karib Cable | 33K | 1M | 89 |
| AS24523ID | ORION-AS-ID - Orion Cyber Internet | 33K | 65.5K | 50 |
| AS31400DE | ACCELERATED-IT firstcolo GmbH | 33K | 131.1K | 4 |
| AS36012US | HUNTER-COMM - HUNTER COMMUNICATIONS | 33K | 131.1K | 15 |
| AS44957IT | OPITEL Fastweb SpA | 33K | — | 2 |
| AS201178TR | EURONET Euronet Telekomunikasyon A.S. | 33K | 524.3K | 94 |
| AS29984US | WILLAMETTE - Willamette University | 33K | — | 2 |
| AS30362US | HPT-ASN - Hawaii Pacific Teleport LP | 33K | 65.5K | 21 |
| AS65536 | AS65536 | 33K | — | 2 |
| AS19510US | HUM-19510 - HUMANA | 33K | — | 59 |
| AS26923US | OPLIN - Ohio Public Library Information Network (OPLIN) | 33K | — | 2 |
| AS38133KR | MULTINET-AS-KR-KR - CMB | 33K | — | 41 |
| AS7250US | SURRY-TELEPHONE-MEMB-CORP - Surry Telephone Membership Corporation | 32.8K | 65.5K | 6 |
| AS6702UA | APEXNCC-AS Science Production Company "Trifle" Ltd. | 32.8K | 65.5K | 6 |
| AS1772US | DNIC-AS-01772 - Navy Network Information Center (NNIC) | 32.8K | — | 1 |
| AS32733US | UD-RES-AS - University of Dayton | 32.8K | — | 1 |
| AS6744GR | RACTI-NET Computer Technology Institute and Press "Diophantus" | 32.8K | — | 1 |
| AS397879US | LUMINATE-01 - Luminate Fiber LLC | 32.8K | — | 5 |
| AS11067US | PTSINET - Panhandle Telecommunications Systems, INC. | 32.8K | 65.5K | 22 |
| AS327886GH | Central University College - Central University College | 32.8K | — | 3 |
| AS15997PL | ITSA Intelligent Technologies S.A. | 32.8K | 65.5K | 4 |
| AS12651CH | IPWORLDCOM IP worldcom SA | 32.8K | 524.3K | 3 |
| AS396128US | MHC-NET - Mount Holyoke College | 32.8K | — | 1 |
| AS30193US | LAUSD-AS - Los Angeles Unified School District | 32.8K | — | 5 |
| AS26361CA | MB-EHEALTH - Saint Boniface General Hospital | 32.8K | — | 2 |
| AS13446US | AS-NETZERO - Netzero,INC. | 32.8K | — | 23 |
| AS38845TW | FJU-AS-TW - Fu Jen Catholic University | 32.8K | — | 1 |
| AS131915JP | WINDE - Hamamatsu Cable Television .Inc | 32.8K | — | 7 |
| AS14550US | MIDDLEBURY-COLLEGE - Middlebury College | 32.8K | — | 1 |
| AS27323US | SERVERSTADIUM - Wowrack.com | 32.8K | 514 | 93 |
| AS22854US | CATAWBA-COLLEGE - Catawba College | 32.8K | — | 2 |
| AS262591BR | AS262591 - CONECTION SERVICOS DE VALOR ADICIONADO LTDA | 32.8K | 65.5K | 41 |
| AS10674US | GRUCOM - Gainesville Regional Utilities | 32.8K | 65.5K | 11 |
| AS37297NG | Obafemi Awolowo University, Ife - Obafemi Awolowo University, Ife | 32.8K | — | 1 |
| AS43752BA | SARNET Ministry of Science and Technology Development and Higher Education | 32.8K | — | 3 |
| AS13009GB | VDATA Redcentric Solutions Ltd | 32.8K | 131.1K | 31 |
| AS26472US | CHIBARDUN-TEL - Mosaic Telecom | 32.8K | — | 4 |
| AS44068RU | ARBITAL-AS Petersburg Internet Network ltd. | 32.8K | 65.5K | 4 |
| AS32093US | TACCNET - University of Texas at Austin | 32.8K | 256 | 2 |
| AS6203US | SCIPIO-TECH-6203 - Peace Communications LLC | 32.8K | — | 25 |
| AS22935US | WAYNE-BOCES - Wayne Finger-Lakes BOCES | 32.8K | — | 3 |
| AS26258US | BASF-CORP - BASF Corporation | 32.8K | 4.1K | 2 |