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87,501 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↑ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS142746CN | AS142746-97 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS219271DK | BERIFFANET Mathias Jellesmark Fiskbaek trading as Beriffa Group | — | 4.1K | 4 |
| AS199183NL | Arjen-Essink Arjen Olaf Essink | — | 5 | 5 |
| AS262US | VERIO - NTT America, Inc. | — | 1 | 1 |
| AS209556CN | Hoshi-Network Benli Zhong | — | 3 | 3 |
| AS198174GB | VEAN-AS Vean Networks Ltd | — | 1 | 1 |
| AS143862CN | AS143862-189 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144556CN | AS144556-371 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146226CN | AS146226-505 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145139CN | AS145139-442 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS212977FR | TOOTAI-AS TOOTAI SASU | — | 1 | 1 |
| AS145068CN | AS145068-371 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145881CN | AS145881-160 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143591CN | AS143591-428 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS274580BR | AS274580 - CANAA SERVICOS DE TELECOMUNICACAO LTDA | — | 65.5K | 1 |
| AS273606BR | AS273606 - WALKNET TELECOMUNICACOES EIRELI | — | 65.5K | 1 |
| AS143335CN | AS143335-172 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143573CN | AS143573-410 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS272237BR | AS272237 - REDE NORTE TELECOM LTDA | — | 1K | 1 |
| AS214040CN | WEN-NET RUNNAN WEN | — | 45.1K | 11 |
| AS145854CN | AS145854-133 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS212518BE | RBMNET-AS Robin Boucquet | — | 1 | 1 |
| AS146652CN | AS146652-419 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144246CN | AS144246-61 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS142659CN | AS142659-10 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143136CN | AS143136-487 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145458CN | AS145458-249 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145964CN | AS145964-243 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS272049CO | AS272049 - INSTITUTO DE INVESTIGACIONES MARINAS Y COSTERAS JOSE BENITO VIVES DE ANDREIS. INVEMAR. | — | 1 | 1 |
| AS144568CN | AS144568-383 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS208383PL | nccpolskaspzoo NCC Polska Sp. z o.o. | — | 524.3K | 1 |
| AS144824CN | AS144824-127 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146741CN | AS146741-508 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143133CN | AS143133-484 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143490CN | AS143490-327 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146077CN | AS146077-356 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS204307LK | RISHIKESHAN Rishikeshan Lavakumar | — | 5 | 2 |
| AS144523CN | AS144523-338 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145416CN | AS145416-207 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145047CN | AS145047-350 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS273621BR | AS273621 - Fonseca Reis Provedor de Internet LTDA | — | 65.5K | 1 |
| AS215692RO | ARMAND-MTX ARMAND MIKROTIX SRL | — | 2 | 2 |
| AS146667CN | AS146667-434 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS274842BR | AS274842 - MonteNet Telecomunicacoes | — | 65.5K | 1 |
| AS144446CN | AS144446-261 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143222CN | AS143222-59 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS218324US | LAB-TRAUMATECH James Sturdevant | — | 1 | 1 |
| AS145196CN | AS145196-499 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145890CN | AS145890-169 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS272698BR | AS272698 - COGUMELO TELECOMUNICOES LTDA | — | 65.5K | 1 |