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85,752 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS9042CH | SIX SIX Group Services AG | 13.3K | 768 | 13 |
| AS40098US | CASNET - Community Antenna Service, Inc. | 13.3K | 98.3K | 15 |
| AS21960US | SSS-LLC - SafeSoft Solutions, Inc. | 13.3K | — | 14 |
| AS61174CH | Glattwerk Glattwerk AG | 13.3K | 65.5K | 6 |
| AS40107US | QTS-DFW - Quality Technology Services, LLC | 13.3K | 65.5K | 17 |
| AS51069UA | ASDNEPRONET Volodymyr Shtark | 13.3K | 524.3K | 4 |
| AS44212IE | ADELPHINET1-AS Adelphi Net1 Ltd | 13.3K | 1.2M | 11 |
| AS263656BR | AS263656 - BRSULNET TELECOM LTDA | 13.3K | 131.1K | 13 |
| AS262587BR | AS262587 - CST - Cerentini Solucoes em Tecnologia | 13.3K | 196.6K | 36 |
| AS27876CR | AS27876 - American Data Networks | 13.3K | — | 52 |
| AS38710PK | WORLDCALL-AS-LHR - Worldcall Broadband Limited | 13.3K | 77 | 129 |
| AS16297IT | WIIT-IT-AS WIIT S.p.A. | 13.3K | — | 3 |
| AS42673PL | SKYWARE-AS Skyware Sp. z o.o. | 13.3K | 524.3K | 12 |
| AS147003SG | AITPL-AS-AP - ALLIANCE INTELLIGENT TECHNOLOGIES PTE. LTD. | 13.3K | — | 42 |
| AS18164KR | MOKPO-AS-KR-KR - Mokpo University | 13.3K | — | 13 |
| AS21034IT | MICSO-SRL-AS Micso Information Technology Srl | 13.3K | 65.5K | 10 |
| AS60558US | SECUREDSERVERS-EU PHOENIX NAP, LLC. | 13.3K | 259 | 30 |
| AS22186US | CENTURYLINK-LEGACY-EMBARQ-KSGRNR - CenturyLink Communications, LLC | 13.3K | — | 3 |
| AS48943AT | KAPPERNET KAPPER NETWORK-COMMUNICATIONS GmbH | 13.3K | 589.8K | 14 |
| AS328266ZA | Atomic (Pty) Ltd - Atomic (Pty) Ltd | 13.3K | 90.1K | 37 |
| AS10685US | ASA5COM - A5.COM | 13.3K | — | 6 |
| AS196742RU | EKRAN-AS LLC Ekran | 13.3K | — | 6 |
| AS201869SE | SFV-AS Statens Fastighetsverk | 13.1K | — | 5 |
| AS48438UA | CORBINA-AS Corbina Telecom Llc. | 13.1K | 524.3K | 8 |
| AS26397US | OPTIPUTER - The Regents of the University of California - University of California, San Diego. | 13.1K | — | 4 |
| AS14446US | CNT-ASN - Central Newspapers Technologies Inc. | 13.1K | — | 5 |
| AS37568ZW | National University of Science and Technology - National University of Science and Technology | 13.1K | 1 | 7 |
| AS213466FR | FR-BPCE BPCE S.A. | 13.1K | — | 31 |
| AS17584KR | ICE-AS-KR-KR - Inchon Metropolitan Office Of Education | 13.1K | — | 51 |
| AS17918AU | AC3-AS-AP - ac3, Australian Centre for Advanced Computing and Communications | 13.1K | 67.6K | 6 |
| AS9775KR | HANNAM-AS-KR - Hannam University | 13.1K | — | 10 |
| AS8456TR | ASBOUN Bogazici University | 13.1K | — | 27 |
| AS13178RU | DIGCOMM LLC "Real-net" | 13.1K | 1.8M | 18 |
| AS21541US | 101NETLINK - 101Netlink | 13.1K | — | 19 |
| AS398576US | PCBPRTLND - Premium Choice Broadband | 13.1K | — | 32 |
| AS15798PL | OLMAN-EDU-AS University of Warmia and Mazury in Olsztyn, Poland | 13.1K | 65.5K | 10 |
| AS36776US | FIVE9 - Five9 Inc. | 13.1K | — | 43 |
| AS25840US | CASCADE-ACCESS-LLC-CA-ESTOR1 - Cascade Access, LLC | 13.1K | — | 13 |
| AS9502HK | OOCL-HKG-AP - Hong Kong Headquarters | 13.1K | — | 51 |
| AS327765SZ | Swazi MTN Ltd - Swazi MTN Ltd | 13.1K | — | 17 |
| AS21887CA | FIBER-LOGIC - Fiber Logic Inc. | 13.1K | — | 21 |
| AS396028US | VIDANTHEALTH - Vidant Health | 13.1K | — | 10 |
| AS43797RU | RSNET2-AS The Federal Guard Service of the Russian Federation | 13.1K | — | 32 |
| AS57793GB | thirteenten 1310 Limited | 13.1K | 852K | 21 |
| AS262601BR | AS262601 - GtNet Telecomunicacoes Ltda | 13.1K | 98.6K | 13 |
| AS262851BR | AS262851 - PLIM TELECOMUNICACOES LTDA-ME | 13.1K | 131.1K | 11 |
| AS28086CR | AS28086 - Worldcom de Costa Rica, S.A. | 13.1K | 65.5K | 15 |
| AS50716RU | TELECOMRUNET Telecom.ru Ltd | 13.1K | 1 | 9 |
| AS53366US | TILLLMAN-FIBER-CO - TILLMAN FIBERCO, LLC | 13.1K | 2.6K | 30 |
| AS22575US | MASSMUTUAL2 - Massachusetts Mutual Life Insurance Company | 13.1K | — | 5 |