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87,559 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS10615US | PAINEWEBBER-ASN - UBS AG | 20.5K | — | 60 |
| AS26788CA | ROGERS-COMMUNICATIONS - Rogers Communications Canada Inc. | 20.5K | 65.5K | 6 |
| AS52973BR | AS52973 - YIPI Telecom LTDA. | 20.5K | 65.5K | 32 |
| AS3389US | FORDSRL-AS - Ford Motor Company | 20.5K | 2 | 9 |
| AS52982BR | AS52982 - GGT PROVEDOR INTERNET LTDA | 20.5K | — | 31 |
| AS263345BR | AS263345 - Power Tech Telecom | 20.5K | 65.5K | 32 |
| AS13994US | OMU-1 - Owensboro Municipal Utilities | 20.5K | — | 49 |
| AS327991ZA | Megasurf Wireless Internet CC - Megasurf Wireless Internet CC | 20.5K | — | 12 |
| AS199155PT | REDE-MEC Direcao Geral de Estatisticas da Educacao e Ciencia | 20.5K | 65.5K | 4 |
| AS27422US | TNSTATE - Tennessee State University | 20.5K | — | 3 |
| AS263735HN | AS263735 - SOCIEDAD BUENA HOSTING, S.A. | 20.5K | 65.5K | 6 |
| AS52419AR | AS52419 - CESOP | 20.5K | 67.6K | 46 |
| AS51395CH | AS-SOFTPLUS Datasource AG | 20.5K | 2.2M | 34 |
| AS40623US | GFDL - Office of Oceanic and Atmospheric Research - Geophysical Fluid Dynamics Laboratory | 20.5K | 17 | 4 |
| AS24278JP | USEN-NET - USEN CORPORATION | 20.5K | 65.5K | 3 |
| AS57534RU | ASAHMEDOV PE Ahmedov Alil Aliomarovich | 20.5K | — | 6 |
| AS18267JP | DOSHISHA - Doshisha University | 20.5K | 1 | 3 |
| AS7876US | DRS-1 - Dominion Energy Services, Inc. | 20.5K | — | 4 |
| AS206238NL | FREEDOMINTERNET Freedom Internet BV | 20.5K | 524.3K | 24 |
| AS31507SE | SERVANET-AS Servanet AB | 20.5K | 524.3K | 7 |
| AS32477US | ONLINE-TECH-LLC2 - Otava, LLC | 20.5K | 4.1K | 22 |
| AS29122BG | IWET-AS i-Wet Ltd. | 20.5K | — | 2 |
| AS2512JP | TCP-NET - TCP Inc. | 20.5K | — | 15 |
| AS197545GB | Era4-ASN Era4 Limited | 20.5K | 81.9K | 4 |
| AS35271RU | AVIEL-AS JSC "AVIEL" | 20.5K | 65.5K | 3 |
| AS50223KG | Alfa Alfa Telecom CJSC | 20.5K | — | 39 |
| AS35283FR | NETWORTH-MAIN-AS Networth Telecom SAS | 20.5K | 524.3K | 9 |
| AS24389BD | GRAMEENPHONE-AS-AP - GrameenPhone Ltd. | 20.5K | 1.3K | 184 |
| AS26616BR | AS26616 - Ubx Datacenter e Telecomunicacoes LTDA | 20.5K | — | 48 |
| AS8234IT | RAI-AS RAI RadioTelevisione Italiana SPA | 20.5K | — | 2 |
| AS23141US | DTCNET - Doylestown Communications Inc | 20.5K | — | 3 |
| AS21060DK | ASN-ATEA-DK Atea A/S | 20.5K | 65.8K | 21 |
| AS13126GB | SMS-NET Satellite Mediaport Services Ltd. | 20.5K | 524.3K | 18 |
| AS39704NL | CJ2-AS CJ2 Hosting B.V. | 20.5K | 655.4K | 21 |
| AS53245BR | AS53245 - ActiON Infinite Communications, Brazil. | 20.5K | 65.5K | 32 |
| AS17389US | IHS-GROUP - Information Handling Services | 20.5K | — | 4 |
| AS262360BR | AS262360 - NEDEL TELECOM | 20.5K | 327.7K | 54 |
| AS400706US | HEART-OF-IOWA-UNION - Heart of Iowa Communications Cooperative | 20.5K | 66.8K | 25 |
| AS21828US | TCOE - Tulare County Office of Education | 20.5K | — | 3 |
| AS397836US | NORTHCENTRAL-MS-OB-01 - Northcentral Electric Cooperative | 20.5K | 65.5K | 10 |
| AS17931JP | NETFOREST - Netforest,Inc. | 20.5K | 65.5K | 10 |
| AS50473RU | ECO-AS Altagen JSC | 20.5K | — | 21 |
| AS24499PK | TPP-AS-PK - Telenor Pakistan | 20.5K | 1.9K | 100 |
| AS28265BR | AS28265 - ABCREDE PROVEDOR DE INTERNET LTDA | 20.5K | 4.1K | 15 |
| AS42306CZ | EDERA_Group CEZNET s.r.o. | 20.5K | 2.1M | 12 |
| AS18218HK | HKSTPC-AS-AP - HK Science & Technology Parks Corporation | 20.5K | — | 20 |
| AS51420CZ | CYRILEK-AS cyrilek.net z.s. | 20.5K | — | 18 |
| AS24422CN | HTXX - Huizhan street, Renqiu city, Hebei, P. R. CHINA | 20.5K | — | 2 |
| AS200865IQ | Tishknet TISHK NET Company for WIMAX technology and Internet Service Limited | 20.5K | — | 16 |
| AS263028BR | AS263028 - Roveri Opcao Provedor de Acesso a Internet Ltda ME | 20.5K | 131.1K | 36 |