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87,679 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS399342US | SOPHOS-AS-NA - SOPHOS | — | 256 | 1 |
| AS145061CN | AS145061-364 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS210076CH | BJCH-NET Beat Joerg | — | 16 | 1 |
| AS402653US | WCUUSD-2026-ASN - Washington | — | 16 | 1 |
| AS153332CN | FREEGPTS-AS-US - InnoCloud Services LLC | — | 1 | 1 |
| AS143340CN | AS143340-177 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144040CN | AS144040-367 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS273570BR | AS273570 - IMPACTO SOLUCOES EM INTERNET LTDA | — | 131.1K | 5 |
| AS219255US | Lee-World Derek Lee | — | 1 | 1 |
| AS57964RO | ILR-AS ILR LOGISTICA ROMANIA S.R.L. | — | 1 | 1 |
| AS209844DE | NAT64-XYZ level66.network UG (haftungsbeschraenkt) | — | 1 | 1 |
| AS273594BR | AS273594 - Wifinet Telecom Parnamirim | — | 65.5K | 1 |
| AS143888CN | AS143888-215 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS273677BR | AS273677 - CELERI TELECOM LTDA | — | 65.5K | 3 |
| AS143397CN | AS143397-234 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS62251AE | IPv6-TUNNELBROKER2-ASN IP MARKET - FZCO | — | 131.1K | 2 |
| AS197438DE | JBPRIV-ASN Julius Birkhofen | — | 273 | 3 |
| AS144031CN | AS144031-358 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144996CN | AS144996-299 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144796CN | AS144796-99 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146312CN | AS146312-79 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS205369CN | iYoRoy-Network LI YIRAN | — | 98 | 5 |
| AS142733CN | AS142733-84 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144999CN | AS144999-302 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS272787BR | AS272787 - MM ARAUJO PROVEDORES | — | 98.3K | 2 |
| AS143343CN | AS143343-180 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS214542NL | GBS Gino Ben Salah | — | 1 | 1 |
| AS272474BR | AS272474 - NEW WORD INFORMATICA LTDA | — | 131.1K | 3 |
| AS145055CN | AS145055-358 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS212154TW | SARUNETWORK-AS Wei-Cheng Tsai | — | 2 | 2 |
| AS210660US | CAVEFOX CaveFox LLC | — | 257 | 2 |
| AS144939CN | AS144939-242 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144522CN | AS144522-337 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143349CN | AS143349-186 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS203943AU | NET-AN ALEXANDER NICHOLSON | — | 5 | 5 |
| AS143602CN | AS143602-439 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS212354DK | ASPNET Albert Soendergaard Pedersen | — | 1 | 1 |
| AS145478CN | AS145478-269 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS274719BR | AS274719 - PRO SYSTEM COMERCIO E TELECOMUNICACOES LTDA | — | 65.5K | 1 |
| AS60262NL | PANQ Panq B.V. | — | 1M | 2 |
| AS213116CN | BIKGO-NETWORK Guangzhou Bigao Network Technology Co., Ltd. | — | 2 | 2 |
| AS11944US | LTC-1 - LaValle Telephone Cooperative | — | 256 | 1 |
| AS144936CN | AS144936-239 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146487CN | AS146487-254 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS262908BR | AS262908 - D. A. Comercio e Servicos de Informatica Ltda | — | 65.5K | 1 |
| AS274472BR | AS274472 - H M FIGUEREDO | — | 98.3K | 4 |
| AS61608BR | AS61608 - FORTLINK TELECOM | — | 131.1K | 3 |
| AS204363BE | BLOXIO-AS Frank Meeusen | — | 2 | 2 |
| AS145344CN | AS145344-135 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143772CN | AS143772-99 - China Education and Research Network (CERNET) | — | 65.5K | 1 |