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87,640 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS10725US | GENENTECH - Genentech, Inc. | — | 65.8K | 2 |
| AS143771CN | AS143771-98 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146674CN | AS146674-441 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS273364BR | AS273364 - i9 Telecom MS | — | 65.5K | 1 |
| AS144682CN | AS144682-497 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146555CN | AS146555-322 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS142941CN | AS142941-292 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145397CN | AS145397-188 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS206193US | LEONARD-NET Jacob Leonard | — | 257 | 2 |
| AS52139SK | SLOVANET-CARISMA Slovanet a.s. | — | 524.3K | 1 |
| AS142092CN | AS142092-26 - China Education and Research Network (CERNET) | — | 1 | 1 |
| AS145894CN | AS145894-173 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS275811BR | AS275811 - THMSI815 | — | 65.5K | 1 |
| AS142985CN | AS142985-336 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143381CN | AS143381-218 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145373CN | AS145373-164 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS208146DE | Caleano-AS Igor Scheller | — | 1 | 1 |
| AS273614BR | AS273614 - Conexao Brasil | — | 65.5K | 1 |
| AS272780BR | AS272780 - GL INFO SOM LTDA | — | 65.5K | 1 |
| AS148002IN | VNSGUS-IN - Veer Narmad South Gujarat University, Surat | — | 1M | 1 |
| AS145507CN | AS145507-298 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS219308IT | KOTEKORBYA Jacopo Di Pumpo trading as KOTEKORBYA TECHNOLOGIES | — | 5 | 5 |
| AS144769CN | AS144769-72 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS38587CN | CERNET-IDC-AP - CERNET Internet Data Center | — | 257 | 2 |
| AS143378CN | AS143378-215 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145388CN | AS145388-179 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS213901PL | KOLOSOWSCY Jerzy Kolosowski | — | 16 | 1 |
| AS145037CN | AS145037-340 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144965CN | AS144965-268 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145337CN | AS145337-128 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS61616BR | AS61616 - Union ISP S/A | — | 65.5K | 1 |
| AS62435AU | ROSENET-AS Lily Rose | — | 256 | 1 |
| AS274278EC | AS274278 - HIGHTELECOM S.A.S. | — | 4 | 4 |
| AS145221CN | AS145221-12 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145930CN | AS145930-209 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS204660GB | Tiger-Technologies-Limited Tiger Technologies Limited | — | 1 | 1 |
| AS47742RO | SIL-MIRO-NET-AS SIL-MIRO COM SRL | — | 1 | 1 |
| AS401113US | SCH-TEST-AS - RackGenius | — | 1 | 1 |
| AS142068CN | AS142068-2 - China Education and Research Network (CERNET) | — | 1 | 1 |
| AS214690LT | UAB-Ginetas UAB Ginetas | — | 1 | 1 |
| AS144691CN | AS144691-506 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144724CN | AS144724-27 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS142917CN | AS142917-268 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS207649US | DNDX Datong Sun | — | 2 | 2 |
| AS151432CN | AS151432-10 - Future Internet Technology Infrastructure (FITI) | — | 1 | 1 |
| AS273977PE | AS273977 - OFICINA DE NORMALIZACION PREVISIONAL | — | 64 | 2 |
| AS144507CN | AS144507-322 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS399011US | C3AERO - C3Aero LLC | — | 1 | 1 |
| AS145549CN | AS145549-340 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS274808BR | AS274808 - G5 FIBRA LTDA | — | 213K | 9 |