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86,396 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS44232RU | RDMOS-AS Slavyanskaya Hotel and Business Center Ltd | 4.1K | — | 5 |
| AS198717PL | TECHSTORAGE Techstorage sp. z o.o. | 4.1K | — | 1 |
| AS3264BG | AUBG-AS American University in Bulgaria | 4.1K | 1 | 4 |
| AS198101CZ | KOOPERATIVA-AS Kooperativa pojistovna, a.s., Vienna Insurance Group | 4.1K | 1M | 14 |
| AS588US | DIRECTRON - Headquarters, USAISC | 4.1K | — | 1 |
| AS39620GB | ngbaileyit-uk NG BAILEY IT SERVICES LIMITED | 4.1K | — | 1 |
| AS48909RU | CityLine CityLine LLC | 4.1K | 524.3K | 11 |
| AS54548US | PROFITBRICKS-USA - IONOS Cloud Inc. | 4.1K | 513 | 9 |
| AS269243BR | AS269243 - REDEVISTA TELECOMUNICACOES LTDA | 4.1K | 131.1K | 9 |
| AS23254US | CARR-INTERNET - CARR COMMUNICATIONS, INC. | 4.1K | — | 1 |
| AS16498US | LASALLE - LaSalle University | 4.1K | — | 1 |
| AS26859US | TELENET-INTL - Fortis Communications, Inc. | 4.1K | — | 1 |
| AS9990JP | NIandC - Nippon Information and Communication Corporation | 4.1K | — | 1 |
| AS263628BR | AS263628 - ADWAVE TELECOM LTDA | 4.1K | 65.5K | 2 |
| AS197252DE | COLOBRIDGE-AS Colobridge GmbH | 4.1K | — | 3 |
| AS25487ES | DIGITALVALUE-AS Digital Value SL | 4.1K | — | 1 |
| AS57606SK | ASPROXIS Proxis, spol. s r.o. | 4.1K | — | 1 |
| AS18547BR | AS18547 - PICTURE INFORMATICA EIRELI | 4.1K | 131.1K | 8 |
| AS268945BR | AS268945 - Boa vista Net Ltda - me | 4.1K | 135.2K | 12 |
| AS50466RU | Noutek Noutek Ltd | 4.1K | — | 5 |
| AS203231GB | V4VoIP Vanquish Global Trading Ltd | 4.1K | — | 1 |
| AS21360AT | Empirion Empirion Telekommunikations Services GmbH | 4.1K | 65.5K | 2 |
| AS328140GM | INSIST NET Limited - INSIST NET Limited | 4.1K | — | 9 |
| AS262690BR | AS262690 - Netwave Telecomunicacoes Ltda. | 4.1K | 65.5K | 2 |
| AS329122ZA | FiberFly PTY Ltd - FiberFly PTY Ltd | 4.1K | 65.5K | 9 |
| AS16489US | WEBSTER - Webster University | 4.1K | — | 9 |
| AS41216SE | EXCANTO Advania Sverige AB | 4.1K | 65.5K | 4 |
| AS20866RU | INTELECOM-AS MTS PJSC | 4.1K | — | 1 |
| AS6685US | GRAPEVINE - Grapevine Labs LLC | 4.1K | 65.5K | 2 |
| AS57022GB | DATAVITA-AS HFD DATAVITA LIMITED | 4.1K | 1 | 13 |
| AS31828US | SHU-AS-I2 - Seton Hall University | 4.1K | — | 5 |
| AS209266SE | TekniskaVerken Tekniska verken i Linkoping AB | 4.1K | — | 1 |
| AS34368BG | THEZONE ZONATA - INVEST sLLC | 4.1K | — | 9 |
| AS61741BR | AS61741 - FG INTERLIGA LTDA | 4.1K | 180.2K | 13 |
| AS35163DE | BRAUN-AS Procter & Gamble Service GmbH | 4.1K | — | 8 |
| AS44696RU | SUP-AS Rambler Internet Holding LLC | 4.1K | — | 1 |
| AS139591TH | NTPCL-AS-AP - National Telecom Public Company Limited | 4.1K | 1 | 17 |
| AS20640DE | TITAN-NETWORKS Titan Networks Internet & Telecommunications Service Providing GmbH | 4.1K | 65.5K | 2 |
| AS196648RU | YSU-AS North-Eastern Federal University n.a. M.K.Ammosov, State Federal Autonomous Educational Organisation of Higher Professional Education | 4.1K | — | 1 |
| AS52711BR | AS52711 - FASTNET TELECOM | 4.1K | 65.5K | 7 |
| AS29143AT | MAGAZ-AS Magistrat Graz | 4.1K | — | 3 |
| AS57201EE | EDF-AS Estonian Defence Forces | 4.1K | 1 | 2 |
| AS42919RU | DARYA-AS LTD Darya | 4.1K | 65.5K | 4 |
| AS8549DE | AISEU-AS Kyndryl Deutschland Aviation Industry Services GmbH | 4.1K | — | 1 |
| AS399827US | 2PIFI - 2pifi, Inc | 4.1K | 256 | 5 |
| AS199634RU | ESKNET Yedinaya Setevaya Kompaniya Ltd | 4.1K | — | 3 |
| AS11833US | AS11833-LEAPFROG-INTERACTIVE - LEAP Agency LLC | 4.1K | — | 10 |
| AS56013CN | SDSC - SAMSUNG SDS CHINA | 4.1K | — | 13 |
| AS11580JM | ISLAND-NETWORKS-LTD - Island Networks Ltd | 4.1K | — | 7 |
| AS399833US | ROCKYRIDGE-NET - Rocky Ridge Wireless | 4.1K | — | 6 |