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87,596 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↑ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS136557AU | HOST-AS-AP - Host Universal Pty Ltd | 21.5K | 53 | 133 |
| AS59437DE | NORTHERNDATA Northern Data AG | 21.5K | 1.8M | 38 |
| AS33067US | CLASSICSOUTHCOMM - Classic South Communications, L.L.C. | 21.5K | — | 12 |
| AS28285BR | AS28285 - Beltraonet Telecomunicacoes LTDA - EPP | 21.5K | 131.1K | 24 |
| AS31319IT | ESTRACOM-AS ESTRACOM SPA | 21.5K | 589.8K | 10 |
| AS46408VC | COLUMBUS-COMMUNICATION-SVG - Columbus Communication St. Vincent and the Grenadines Ltd. | 21.5K | — | 49 |
| AS20705GB | HSBC-UK HSBC Bank plc | 21.5K | 6 | 33 |
| AS399220US | UPSTATE-FIBER-NETWORK - Finger Lakes Communications Group, Inc | 21.5K | 4.1K | 21 |
| AS53233BR | AS53233 - V2Net Comercio Servicos e Internet Ltda. | 21.5K | — | 45 |
| AS394391US | CWU-CENTRAL-WASHINGTON-UNIVERSITY - Central Washington University | 21.5K | — | 3 |
| AS43530RU | IRTELCOM-AS Limited Liability Company Irtelcom | 21.5K | — | 6 |
| AS30110US | ADVANCED-COMMUNICATIONS-TECHNOLOGY - Advanced Communications Technology | 21.5K | 65.5K | 4 |
| AS134090AU | LEAP-AS-AP - Leaptel | 21.5K | 2.4M | 49 |
| AS17958JP | KCV - Kasaoka Cable Vision Co,LTD. | 21.5K | 65.5K | 8 |
| AS53292US | MWAY - ManagedWay | 21.5K | 131.1K | 46 |
| AS25651US | GRTI-NW - Gila River Telecommunications Inc. | 21.5K | 1 | 35 |
| AS23418US | DARIENAS1 - The Darien Telephone Co. Inc. | 21.5K | — | 6 |
| AS394111US | FRTCCNET - Foothills Rural Telephone Cooperative Corporation, Inc. | 21.5K | 65.5K | 9 |
| AS8273DK | DK-STOFANET-AS Norlys Telco A/S | 21.5K | — | 4 |
| AS26704CA | OPENTEXT-NA-US-4 - Open Text Corporation | 21.5K | — | 43 |
| AS52999BR | AS52999 - START NETWORKS S/A | 21.5K | 131.1K | 18 |
| AS53184BR | AS53184 - VERO S.A | 21.5K | 132.7K | 35 |
| AS24441KH | CITYLINK-AS-KH - CityLink Corporation, LTD | 21.5K | 65.5K | 44 |
| AS44061PL | SMSNET SAT-MONT-SERVICE JACEK MRUK, KRZYSZTOF MRUK Sp. z o.o. | 21.5K | — | 11 |
| AS59162IN | UPCSPL-AS-IN - U.P. COMMUNICATION SERVICES PVT LTD | 21.5K | 2 | 86 |
| AS3376US | MCI-ASN - Verizon Business | 21.5K | — | 4 |
| AS23140CL | AS23140 - Universidad de Chile | 21.5K | 65.5K | 13 |
| AS30967GB | TRUPHONE-LTD TP Global Operations Limited | 21.8K | — | 31 |
| AS61588BR | AS61588 - DIGITAL PROVEDOR DE ACESSO A INTERNET LTDA | 21.8K | 81.9K | 22 |
| AS16006SK | RUPKKI-SK-AS RUPKKI s.r.o. | 21.8K | 65.5K | 15 |
| AS36969MW | Malawi Telecommunications Limited - Malawi Telecommunications Limited | 21.8K | 16.8M | 32 |
| AS28654BR | AS28654 - Axtelecom Ltda | 21.8K | 69.6K | 16 |
| AS30988NG | IS InternetSolutions Limited - IS InternetSolutions Limited | 21.8K | 65.5K | 72 |
| AS19171CA | STARGATE-VAN - Stargate Connections Inc. | 21.8K | 81.9K | 15 |
| AS27796PA | AS27796 - Galaxy Communications | 21.8K | 65.5K | 52 |
| AS21557US | CYB-BLK-1 - Cybernet Communications, Inc. | 21.8K | 66.3K | 39 |
| AS216253EE | Interhive-AS Interhive OU | 21.8K | — | 85 |
| AS18023KR | KMU-AS-KR-KR - Korea Maritime and Ocean University | 21.8K | — | 41 |
| AS26380US | MASTER-7-AS - MasterCard Technologies LLC | 21.8K | 6 | 72 |
| AS8393KZ | ASTEL-AS "ASTEL" JSC | 21.8K | — | 81 |
| AS134351JP | LEASEWEB-AS-AP - Leaseweb Japan K.K. | 21.8K | 65.5K | 55 |
| AS54182CA | AXIA-CONNECT - Bell Canada | 21.8K | 65.5K | 28 |
| AS394417US | AS-SONJ - NJOIT | 21.8K | — | 85 |
| AS131925JP | CYBERHOME2 - FAMILY NET JAPAN INCORPORATED | 21.8K | 393.2K | 13 |
| AS135409SG | KBSPL-AS-AP - Kacific Broadband Satellites Pte Ltd | 21.8K | — | 26 |
| AS200525UA | HOSTING-UKRAINE-2 Hosting Ukraine LTD | 21.8K | — | 4 |
| AS3548MX | AS3548 - Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional | 21.8K | — | 85 |
| AS38495AU | TRANSPOWER-B-AS-AP - Transpower New Zealand Ltd. | 21.8K | — | 8 |
| AS8067US | WSCNET-AS - Westfield State University | 21.8K | — | 6 |
| AS58717BD | SUMMITCOMMUNICATIONS-BD - Summit Communications Ltd | 21.8K | 589.8K | 82 |