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87,640 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS131930JP | TBS-NET - Tokyo Broadcasting System Television, Inc. | 65.5K | — | 1 |
| AS33187US | SHSU - Sam Houston State University | 65.5K | 1 | 2 |
| AS32417US | ELONU-AS - Elon University | 65.5K | — | 1 |
| AS393529US | VUMC - Vanderbilt University Medical Center | 65.5K | 1 | 2 |
| AS22178US | PA-SENATE - Senate of Pennsylvania | 65.5K | — | 1 |
| AS25635CA | SAIT-AS - Southern Alberta Institute of Technology | 65.5K | 8.2K | 3 |
| AS15670NL | BBNED-AS Odido Netherlands B.V. | 65.5K | — | 2 |
| AS24635DE | Syntax_Systems-AS Syntax Service GmbH | 65.5K | — | 1 |
| AS398451US | RHIT - Rose-Hulman Institute of Technology, Inc | 65.5K | 1 | 2 |
| AS31581HU | KOPINT-AS NISZ National Infocommunications Service Provider Private Limited | 65.5K | — | 1 |
| AS13128DE | LIT-BERLIN-AS IT-Dienstleistungszentrum Berlin | 65.5K | 65.5K | 2 |
| AS24275JP | TOTO - TOTO LTD. | 65.5K | — | 1 |
| AS271354BR | AS271354 - UNIVERSIDADE FEDERAL DE MINAS GERAIS | 65.5K | 65.5K | 2 |
| AS3219HU | HU-GOVNET Ministry of Local Government and Regional Development | 65.5K | — | 1 |
| AS39069ES | CARM Comunidad Autonoma de la Region de Murcia | 65.5K | — | 1 |
| AS47090US | SCLHS-47090 - Intermountain Health Care, Inc. | 65.5K | — | 1 |
| AS63102US | MESSA-AS - Michigan Education Special Services Association | 65.5K | — | 1 |
| AS19708 | AS19708 | 65.5K | — | 1 |
| AS29917US | KSC - University System of New Hampshire | 65.5K | — | 1 |
| AS24254JP | KYOTO-SU - Kyoto Sangyo University | 65.5K | — | 1 |
| AS32555CA | CRIM-AS-MTL - Centre de Recherche Informatique de Montreal | 65.5K | — | 1 |
| AS10014JP | NIHON-U - Nihon University | 65.5K | 1 | 2 |
| AS23307CA | CDE-NS - Nova Scotia Department of Education | 65.5K | 1 | 2 |
| AS17311US | ECMC-BGP - Erie County Medical Center | 65.5K | — | 1 |
| AS394003US | UMASSD - University of Massachusetts Dartmouth | 65.5K | — | 1 |
| AS2547HU | BMENET-AS Budapest University of Technology and Economics | 65.5K | 262.2K | 3 |
| AS58877AU | CSUNIC1-AS-AP - Charles Sturt University | 65.5K | 131.1K | 4 |
| AS20598IL | CYBERSPACE-AS - IDDQD-AS | 65.5K | — | 66 |
| AS18844US | SHERWIN-AS - The Sherwin Williams Company | 65.5K | — | 1 |
| AS30408US | ASUNET - Arkansas State University | 65.5K | — | 1 |
| AS3449AR | AS3449 - Universidad Nacional de Buenos Aires | 65.5K | — | 1 |
| AS19151US | BBO-1 - BroadbandONE, LLC | 65.5K | 65.5K | 43 |
| AS17713TW | NSYSU-TW - Ministry of Education Computer Center | 65.5K | — | 1 |
| AS62810US | SUNY-ONEONTA - SUNY Oneonta | 65.5K | 65.5K | 2 |
| AS54060US | POUDRESCHOOLDISTRICT - Poudre School District R-1 | 65.5K | — | 1 |
| AS18481US | BSWLHRICAS - BOCES Southern Westchester Lower Hudson Regional Information Center | 65.5K | — | 2 |
| AS37467ET | Ethiopian Educational Research Network (EthERNet) - Ethiopian Educational Research Network (EthERNet) | 65.5K | — | 1 |
| AS16424US | LBL-ESD - Linn Benton Lincoln Education Service District | 65.5K | — | 1 |
| AS12173US | UA - The University of Alabama | 65.5K | — | 6 |
| AS3795US | BRYNMAWR - Bryn Mawr College | 65.5K | — | 1 |
| AS27405US | PSC - University System of New Hampshire | 65.5K | — | 1 |
| AS399911US | SKPS - Salem-Keizer Public Schools | 65.5K | — | 2 |
| AS14433US | SUNY-OSWEGO-ASN - State University of New York - Oswego | 65.5K | — | 1 |
| AS6150US | NCIFCRF - National Cancer Institute | 65.5K | — | 1 |
| AS45685JP | RIKKYO-U - Rikkyo Gakuin Rikkyo University | 65.5K | — | 1 |
| AS9452KR | KUNET-AS-KR - Korea University | 65.5K | — | 1 |
| AS17523JP | AOYAMA - Aoyama Gakuin University | 65.5K | — | 2 |
| AS6522US | LEHIGH - Lehigh University | 65.5K | — | 1 |
| AS59863NO | NORSKREGNESENTRAL Norsk Regnesentral STI | 65.5K | — | 1 |
| AS5738US | SOVER-ASN - FirstLight Fiber, Inc. | 65.5K | — | 5 |