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87,679 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS145314CN | AS145314-105 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146490CN | AS146490-257 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143608CN | AS143608-445 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS206000GB | HRE Harry Rowan Elenor | — | 259 | 4 |
| AS146577CN | AS146577-344 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS24350CN | CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications | — | 131.1K | 35 |
| AS145198CN | AS145198-501 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145898CN | AS145898-177 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143992CN | AS143992-319 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143370CN | AS143370-207 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144287CN | AS144287-102 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS219437CY | CY-OCTACHORONST-20260612 OCTACHORON STUDIO LTD | — | 16 | 1 |
| AS143421CN | AS143421-258 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS142962CN | AS142962-313 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146630CN | AS146630-397 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146035CN | AS146035-314 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS218189DE | IT-adjutor IT-adjutor GmbH | — | 524.3K | 1 |
| AS41002RU | ERTH-TRANSIT2-AS JSC "ER-Telecom Holding" | — | 1 | 1 |
| AS218645PL | SKYLIX Michal Widak | — | 1 | 1 |
| AS143415CN | AS143415-252 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143951CN | AS143951-278 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS214328PL | IP-SERVICES-16-AS IP SERVICES Sp. zo.o. | — | 524.3K | 1 |
| AS143364CN | AS143364-201 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145660CN | AS145660-451 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143501CN | AS143501-338 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145880CN | AS145880-159 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144308CN | AS144308-123 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146562CN | AS146562-329 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS51923NL | NBA-AS 'Nothing But Air' Services B.V. | — | 16 | 1 |
| AS218469ES | MartinMinkus-AS Martin Minkus | — | 1 | 1 |
| AS202142US | PACKETHARBOR PacketHarbor LLC | — | 4.1K | 3 |
| AS402498US | AS-CN-BYOIP - Compatible | — | 2M | 30 |
| AS197649ES | TuServer_y_ServersGame JUAN PORRO FLORES | — | 1 | 1 |
| AS143379CN | AS143379-216 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS203145IN | BISWAS-AS Debdut Biswas | — | 8 | 8 |
| AS209338BR | MAURO-PAES-CORREA Mauro Paes Correa | — | 2 | 2 |
| AS144427CN | AS144427-242 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145743CN | AS145743-22 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS142947CN | AS142947-298 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144695CN | AS144695-510 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS218794US | XORIST James Jones | — | 1 | 1 |
| AS146708CN | AS146708-475 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS49752BE | SquirrelCo-AS Hackerspace Brussels | — | 2 | 2 |
| AS143019CN | AS143019-370 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145267CN | AS145267-58 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146449CN | AS146449-216 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS273647BR | AS273647 - Protectum LTDA | — | 65.5K | 1 |
| AS275812BR | AS275812 - FASMO353 | — | 65.5K | 1 |
| AS142870CN | AS142870-221 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144079CN | AS144079-406 - China Education and Research Network (CERNET) | — | 65.5K | 1 |