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86,672 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS399450US | ADVANCIAL-ASN01 - ADVANCIAL FEDERAL CREDIT UNION | 704 | — | 4 |
| AS396155US | COA - City of Arlington | 640 | — | 3 |
| AS23459US | APPLEBEE-NETWORKS - applebee | 640 | 3 | 6 |
| AS53719US | MAINSTREAM-TECHNOLOGIES-LRDC - Mainstream Technologies, Inc. | 640 | — | 3 |
| AS271952CO | AS271952 - UNICABLE H.D. SAS | 608 | 4 | 8 |
| AS27784EC | AS27784 - Bco. Pichincha Matriz | 608 | — | 5 |
| AS272142VE | AS272142 - CORPORACION REDEXCOM C.A. | 576 | 65.5K | 4 |
| AS19920US | AKINBGP - Akin, Gump, Strauss, Hauer, & Feld | 576 | — | 3 |
| AS25895US | HART-AS1 - HART | 576 | — | 4 |
| AS18718US | MARVELL - Marvell Semiconductor Inc. | 576 | — | 4 |
| AS11317US | GPN - Great Plains Network | 544 | 64 | 3 |
| AS395351US | AG-1 - Advisor Group, Inc. | 544 | — | 3 |
| AS64199CA | TCPSHIELD - TCPShield | 544 | — | 3 |
| AS14252US | SCHOOLSPECIALTY - School Specialty, Inc. | 544 | — | 3 |
| AS42561RU | GRAD-AS OOO "NTS GRADIENT" | 536 | — | 4 |
| AS26812US | ROTARY-INTERNATIONAL - Rotary International | 528 | — | 3 |
| AS396049US | EDNETICS - Ednetics, Inc. | 513 | 4.1K | 10 |
| AS397742US | NUVISION-TECHNOLOGIES-INC - NUVISION TECHNOLOGIES | 512 | — | 2 |
| AS33060US | THEPCU-AS-THE-POLICE-CREDIT-UNION - SFPCU | 512 | — | 2 |
| AS399341US | CD - Campaign Deputy | 512 | 16 | 3 |
| AS35040NL | TILGROUP Terminal Investment Limited (Netherlands) B.V. | 512 | — | 2 |
| AS136003BD | INTERNETFACTORY-AS-AP - Internet Factory | 512 | — | 2 |
| AS32304US | AS-NATUSMED - Natus Medical Inc. | 512 | — | 2 |
| AS135488ID | IDNIC-OTHMARNETWORK-AS-ID - PT OTHMAR MATRA MEDIA | 512 | — | 2 |
| AS216160BA | UNICREDITGROUP-BA UniCredit Bank d.d. | 512 | — | 2 |
| AS399680CA | METROLINX - Metrolinx | 512 | — | 2 |
| AS15354US | AS-BML01 - Morgan, Lewis & Bockius LLP | 512 | — | 2 |
| AS328919MW | Open Connect Limited - Open Connect Limited | 512 | — | 2 |
| AS146870IN | TJSB-AS-IN - TJSB SAHAKARI BANK LTD | 512 | — | 2 |
| AS141305IN | SAMMYNET-AS - Sammy Networks Private Limited | 512 | 65.5K | 3 |
| AS140162IN | BRIN8600-AS - Broadridge Financial Solutions India Pvt. Ltd. | 512 | — | 2 |
| AS393642US | PRYORCASHMAN-NY - PRYOR CASHMAN LLP | 512 | — | 2 |
| AS48938RU | GUARD-INFORM-AS Guard-Inform Ltd. | 512 | — | 1 |
| AS215437PL | Summerhosting SummerHosting sp. z o. o. | 512 | 3 | 5 |
| AS54208US | IRELL - IRELL AND MANELLA LLP | 512 | — | 2 |
| AS396307US | SOUTHERNIMPERIAL - Southern Imperial Inc. | 512 | — | 2 |
| AS134449HK | DSBL-AS-AP - Dah Sing Bank, Limited | 512 | — | 2 |
| AS154846IN | IRINN-CTVN-AS-IN - CALCUTTA TELEVISION NETWORK PVT LTD | 512 | — | 2 |
| AS265193BR | AS265193 - CMPC CELULOSE RIOGRANDENSE LTDA | 512 | — | 1 |
| AS197490UA | SIRIUSVP-AS SIRIUS VP LLC | 512 | — | 1 |
| AS49313GB | SEVAHOST-AS Seva-Host Ltd | 512 | — | 2 |
| AS134282IN | TEJ-AS-IN - TEJNET BROADBAND PRIVATE LIMITED | 512 | — | 2 |
| AS51734UA | ONEGB-AS HOSTLAB LLC | 512 | — | 1 |
| AS394777US | SMBMI - San Manuel Band of Mission Indians | 512 | — | 2 |
| AS13779US | BASISTECH - Basis Technology | 512 | — | 2 |
| AS149913ID | IDNIC-OOFYDI-AS-ID - PT Sarana Kreasi Teknologi Indonusa | 512 | — | 2 |
| AS329086BJ | FIRSTNET SA - FIRSTNET SA | 512 | — | 2 |
| AS401062US | MD-HAGERSTOWN-COMMUNITY-COLLEGE-01 - Hagerstown Community College | 512 | — | 1 |
| AS32280US | THE-EWSCRIPPS - The E.W. Scripps Company | 512 | — | 2 |
| AS201369UA | INFOTECH STATE ENTERPRISE "INFOTECH" | 512 | — | 2 |