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87,640 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS24390FJ | USP-AS-AP - The University of the South Pacific | 65.5K | 65.5K | 3 |
| AS24248JP | ASN-WADAI-U - Wakayama University | 65.5K | — | 1 |
| AS5738US | SOVER-ASN - FirstLight Fiber, Inc. | 65.5K | — | 5 |
| AS10014JP | NIHON-U - Nihon University | 65.5K | 1 | 2 |
| AS18481US | BSWLHRICAS - BOCES Southern Westchester Lower Hudson Regional Information Center | 65.5K | — | 2 |
| AS7582MO | UMAC-AS-AP - University of Macau | 65.5K | 256 | 3 |
| AS17011US | PPG-INDUSTRIES - PPG Industries, Inc. | 65.5K | — | 1 |
| AS399911US | SKPS - Salem-Keizer Public Schools | 65.5K | — | 2 |
| AS11482US | CANISIUS-COLLEGE - Canisius College | 65.5K | — | 1 |
| AS3935US | EASTWAUNIV - Eastern Washington University | 65.5K | — | 1 |
| AS11649US | GUNET - Gonzaga University | 65.5K | — | 1 |
| AS139190SG | GOOGLE-AS-AP - Google Asia Pacific Pte. Ltd. | 65.5K | 16.4K | 2 |
| AS45685JP | RIKKYO-U - Rikkyo Gakuin Rikkyo University | 65.5K | — | 1 |
| AS17523JP | AOYAMA - Aoyama Gakuin University | 65.5K | — | 2 |
| AS5376US | DNIC-ASBLK-05120-05376 - United States Department of Defense (DoD) | 65.5K | 1 | 2 |
| AS17789CN | CNCGROUP-SH-IDC - CNCGROUP IP network of ShangHai IDC | 65.5K | — | 2 |
| AS18420TW | NCU-TW - National Central University | 65.5K | — | 1 |
| AS8970PL | WASK Wroclaw Centre of Networking and Supercomputing | 65.5K | 65.5K | 2 |
| AS36086US | TELX-LEGACY - Telx | 65.3K | 41.7K | 156 |
| AS197556KZ | Kar-Tel Kar-Tel LLC | 65.3K | 131.6K | 93 |
| AS199610DE | MARBIS marbis GmbH | 65.3K | 141.1K | 161 |
| AS63956AU | INT-5GN-AS-AP - 5G NETWORK OPERATIONS PTY LTD | 65.3K | 78.6K | 90 |
| AS19148US | LEASEWEB-USA-PHX - Leaseweb USA, Inc. | 65.3K | 5.3M | 56 |
| AS212655GB | youfibre YouFibre Limited | 65.3K | 524.5K | 40 |
| AS13150IL | CATON CATO NETWORKS LTD | 65.3K | — | 255 |
| AS27425US | ASN-IDK-27425 - IdeaTek Telcom, LLC | 65K | 1.2M | 120 |
| AS18148JP | FUKUOKA-U - Fukuoka University | 65K | 65.5K | 9 |
| AS14737US | CCCOES - Colorado Community College and Occupational Education System | 65K | — | 8 |
| AS38719AU | DREAMSCAPE-AS-AP - Dreamscape Networks Limited | 65K | 655.4K | 78 |
| AS38880AU | M21-AS-AP - Micron21 Datacentre Pty Ltd | 65K | 65.5K | 74 |
| AS12097US | MASSCOM - Massillon Cable Communications | 64.8K | 65.5K | 27 |
| AS398993US | PEG-TY - PEG TECH INC | 64.8K | — | 47 |
| AS7296US | AS-DYNASCALE-LAX - Dynascale Technologies, Inc. | 64.8K | 81.9K | 256 |
| AS27652BR | AS27652 - Claro S/A | 64.8K | — | 25 |
| AS24163TW | UBBNET-AS-TW - UNION BROADBAND NETWORK | 64.8K | 4.1K | 62 |
| AS399138US | MICROLINK-CORE - Microlink Network | 64.8K | — | 50 |
| AS4493MX | AS4493 - Universidad de Sonora | 64.5K | — | 15 |
| AS31214RU | TIS-DIALOG-AS TIS Dialog LLC | 64.5K | 65.5K | 16 |
| AS264750DO | AS264750 - TELEOPERADORA DEL NORDESTE S.R.L | 64.5K | 196.6K | 15 |
| AS47394AL | ASC-AL-AS "Albanian Satellite Communications" sh.p.k. | 64.5K | 131.1K | 69 |
| AS200373DE | Drei-K-Tech-GmbH 3xK Tech GmbH | 64.5K | 1.6M | 208 |
| AS22653US | GLOBALCOMPASS - Cyber Wurx LLC | 64.5K | — | 18 |
| AS215540GB | GCS-AS GLOBAL CONNECTIVITY SOLUTIONS LLP | 64.5K | 37 | 275 |
| AS202596GB | GNETWORK GNC Realisations 2026 Limited | 64.3K | — | 49 |
| AS24165TW | UBBNET-AS-TW - UNION BROADBAND NETWORK | 64.3K | 4.1K | 57 |
| AS48918DE | GLOBALWAYS Globalways GmbH | 64.3K | 1.2M | 44 |
| AS20257US | FTC-INET - Farmers Telephone Cooperative, Inc. | 64.3K | 65.5K | 30 |
| AS5663US | EDCNET - Department of Interior United States Geological Survey | 64K | — | 13 |
| AS271640BR | AS271640 - UNIVERSIDADE FEDERAL DE VICOSA | 64K | — | 123 |
| AS33779DZ | Wataniya Telecom Algerie - Wataniya Telecom Algerie | 64K | 65.6K | 103 |