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85,752 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↑ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS145348CN | AS145348-139 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS214394FR | OPXIT Philippe Jeammet | — | 1 | 1 |
| AS145854CN | AS145854-133 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS272451BR | AS272451 - REDE BRASIL TELECOM DE TELECOMUNICACOES EIRELI | — | 131.1K | 3 |
| AS272597BR | AS272597 - A T MAGALHAES | — | 77.8K | 5 |
| AS401496CA | VIRTUO-NET - Virtuo | — | 524.3K | 1 |
| AS273383BR | AS273383 - E B DA SILVA | — | 65.5K | 1 |
| AS213126DE | HOSTISHERE-AS Marcel Neufeld trading as Hostishere | — | 1 | 1 |
| AS143365CN | AS143365-202 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144782CN | AS144782-85 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146414CN | AS146414-181 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS1542US | DNIC-ASBLK-01534-01546 - Headquarters, USAISC | — | 256 | 1 |
| AS142677CN | AS142677-28 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS142826CN | AS142826-177 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146095CN | AS146095-374 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144919CN | AS144919-222 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145142CN | AS145142-445 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145547CN | AS145547-338 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS151460CN | AS151460-38 - Future Internet Technology Infrastructure (FITI) | — | 1 | 1 |
| AS400745US | VC-ASN-1 - Vista Computing, LLC | — | 65.5K | 1 |
| AS144684CN | AS144684-499 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143389CN | AS143389-226 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145053CN | AS145053-356 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144767CN | AS144767-70 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146461CN | AS146461-228 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145458CN | AS145458-249 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146128CN | AS146128-407 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145872CN | AS145872-151 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS274648BR | AS274648 - OPENNET TELECOM | — | 65.5K | 1 |
| AS31416SA | AppTec-Network Applied Technologies Co. | — | 65.5K | 1 |
| AS143481CN | AS143481-318 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143231CN | AS143231-68 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS2173US | HPINC - HP Inc. | — | 1 | 1 |
| AS146250CN | AS146250-17 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145014CN | AS145014-317 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS215007CN | BOZHAN-AS BOZHAN LIANG | — | 22 | 6 |
| AS144249CN | AS144249-64 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS18572US | BVIU27 - Beaver Valley Intermediate Unit #27 | — | 256 | 1 |
| AS143127CN | AS143127-478 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS13362US | GENERAL-RESEARCH - General Research Laboratories, LLC | — | 256 | 256 |
| AS216124US | C-RAM-AS C-Ram Inc. | — | 256 | 1 |
| AS200240ID | EKA-SOPPENG-ID EKA SAPUTRA | — | 257 | 2 |
| AS144541CN | AS144541-356 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143874CN | AS143874-201 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143532CN | AS143532-369 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS142811CN | AS142811-162 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146598CN | AS146598-365 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS272609BR | AS272609 - FABIO DA SILVA PEREIRA | — | 65.5K | 1 |
| AS402460US | UAMS-SCIENCE-DMZ - University | — | 1 | 1 |
| AS142070CN | AS142070-4 - China Education and Research Network (CERNET) | — | 1 | 1 |