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87,679 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS144076CN | AS144076-403 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS274567BR | AS274567 - Ms marques servicos de banda larga eireli | — | 65.5K | 1 |
| AS145100CN | AS145100-403 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144612CN | AS144612-427 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144171CN | AS144171-498 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145264CN | AS145264-55 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS203202PA | piranhanetworks Jose Phillips | — | 19 | 4 |
| AS213813CZ | MASON-CZ-AS MaSON z. s. | — | 1 | 1 |
| AS272245BR | AS272245 - Interativa Internet e telecomunicacoes ltda | — | 131.1K | 5 |
| AS143805CN | AS143805-132 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS206072PL | KAJETAN Kajetan Staszkiewicz | — | 1 | 1 |
| AS274826BR | AS274826 - EASY NET TELECOM LTDA ME | — | 65.5K | 1 |
| AS138440CN | CNGI-HAK-IX-AS-AP - CERNET2 regional IX at Hainan Normal University | — | 65.6K | 23 |
| AS143873CN | AS143873-200 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS9425CN | FITI-AS-BKB2 - Future Internet Technology Infrastructure (FITI) | — | 131.1K | 2 |
| AS145832CN | AS145832-111 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145094CN | AS145094-397 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS274832BR | AS274832 - Unidos Net provedor LTDA | — | 65.5K | 1 |
| AS144552CN | AS144552-367 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146386CN | AS146386-153 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144457CN | AS144457-272 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143093CN | AS143093-444 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144153CN | AS144153-480 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS132458AU | PENTANET-AS-AP - Pentanet Limited | — | 1 | 1 |
| AS142834CN | AS142834-185 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143620CN | AS143620-457 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS219511BE | BE-SERGEKRIER-20260605 Serge Krier | — | 32 | 17 |
| AS145365CN | AS145365-156 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144388CN | AS144388-203 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS142992CN | AS142992-343 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146353CN | AS146353-120 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143546CN | AS143546-383 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS43336GB | ASPIXIE PIXIE NETWORKS LTD | — | 524.3K | 1 |
| AS5132US | DNIC-ASBLK-05120-05376 - United States Department of Defense (DoD) | — | 6 | 6 |
| AS145043CN | AS145043-346 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS203988DE | EVY Evy Storozhenko | — | 1 | 1 |
| AS143212CN | AS143212-49 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS24353CN | CNGI-XA-IX-AS-AP - CERNET2 IX at Xi'an Jiaotong University | — | 458.8K | 102 |
| AS144400CN | AS144400-215 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS216355NL | JFBK-AS Jurgen Kloosterman | — | 1 | 1 |
| AS144603CN | AS144603-418 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144159CN | AS144159-486 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS59893GB | FRC-AS Free Range Cloud Ltd. | — | 4 | 4 |
| AS212985CN | WMJ-AS Mingjie Wu | — | 7 | 7 |
| AS140494CN | CHINATELECOM-ZHEJIANG-HUZHOU-5G-NETWORK - CHINATELECOM ZHEJIANG province HUZHOU 5G network | — | 196 | 31 |
| AS273549BR | AS273549 - NAVEGS TELECOMUNICACOES, SERVICOS E TECNOLOGIA - E | — | 65.5K | 1 |
| AS145189CN | AS145189-492 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146023CN | AS146023-302 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS399670US | COMPUTE - HKSOFT | — | 1 | 1 |
| AS145904CN | AS145904-183 - China Education and Research Network (CERNET) | — | 65.5K | 1 |