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85,660 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS28526MX | AS28526 - Universidad Autonoma del Estado de Mexico | 79.1K | — | 42 |
| AS51561GB | AS-ICUK ICUK Computing Services Limited | 79.1K | 65.5K | 71 |
| AS13US | DNIC-AS-00013 - Headquarters, USAISC | 79.1K | 1 | 8 |
| AS2US | UDEL-DCN - University of Delaware | 79.1K | — | 8 |
| AS18530US | ISOMEDIA-1 - Isomedia, Inc. | 79.1K | 65.5K | 85 |
| AS5588CZ | GTSCE T-Mobile Czech Republic a.s. | 79.1K | 131.1K | 25 |
| AS4648NZ | SPARK-NZ - Global-Gateway Internet | 78.8K | 65.5K | 171 |
| AS30083DE | AS-30083-US-VELIA-NET - velia.net | 78.8K | 65.5K | 118 |
| AS334US | DNIC-ASBLK-00306-00371 - United States Department of Defense (DoD) | 78.8K | 256 | 46 |
| AS264681CL | AS264681 - Sociedad de Telecomunicaciones Netsouth SPA | 78.8K | 66.1K | 76 |
| AS265721DO | AS265721 - Cable Atlantico SRL | 78.8K | 131.1K | 97 |
| AS9811CN | DRCSCNET - Development & Research Center of State Council Net. | 78.8K | — | 36 |
| AS32653ZA | eNetworks cc - eNetworks cc | 78.8K | 1M | 17 |
| AS17583KR | KCNNET-AS-KR-KR - Keumgang Cable Network | 78.8K | — | 53 |
| AS204765US | PG8GLOBAL PG8 Global LLC | 78.8K | — | 98 |
| AS34974RU | KAMCHATKA-AS PJSC Rostelecom | 78.8K | — | 13 |
| AS7511JP | SYNAPSE - SYNAPSE Co.,Ltd. | 78.8K | 65.5K | 20 |
| AS25367LU | AS-ADTS-LU Proximus Luxembourg S.A. | 78.6K | — | 6 |
| AS1104NL | Nikhef Stichting Nederlandse Wetenschappelijk Onderzoek Instituten | 78.6K | 131.1K | 19 |
| AS6752AD | ANDORRA ANDORRA TELECOM, S.A.U. | 78.6K | 131.1K | 51 |
| AS33724US | BIZNESSHOSTING-DBA-VOLICO - VOLICO | 78.3K | 81.9K | 76 |
| AS4473US | ATTIS-ASN4473 - AT&T Enterprises, LLC | 78.3K | — | 32 |
| AS10148AU | UNIMELB-AS-AP - The University of Melbourne, Melbourne, Victoria | 78.3K | — | 15 |
| AS8905RU | DIGIT1-AS Digit One LLC | 78.3K | — | 25 |
| AS693US | NOTRE-DAME-AS - University of Notre Dame | 78.3K | 128 | 5 |
| AS13684US | ASN-MEDTRONIC-1 - Medtronic, Incorporated | 78.1K | 5.1K | 29 |
| AS11711US | TULAROSA-COMMUNICATIONS - TULAROSA COMMUNICATIONS, INC. | 78.1K | 65.5K | 6 |
| AS56665LU | TANGO-PROXIMUS_NXT Proximus Luxembourg S.A. | 78.1K | 528.9K | 33 |
| AS29866US | OPTICALTEL - OPTICALTEL | 78.1K | 16.8M | 101 |
| AS3262ES | SARENET SAREnet, S.A. | 78.1K | 65.5K | 21 |
| AS55577IN | CABLELITE-AS-AP - Atria Convergence Technologies Ltd., | 78.1K | 44 | 180 |
| AS36998SD | Sudanese Mobile Telephone (ZAIN) Co Ltd - Sudanese Mobile Telephone (ZAIN) Co Ltd | 78.1K | 524.3K | 183 |
| AS19564US | LATECH - Louisiana Tech University | 77.8K | 256 | 4 |
| AS38628JP | WINK-NET - HIMEJI CABLE TELEVISION CORPORATION | 77.8K | 65.5K | 17 |
| AS24739RU | SEVEREN-TELECOM JSC "Severen-Telecom" | 77.8K | 65.5K | 94 |
| AS17575KR | CAUNET-AS-KR-KR - Chung-Ang University | 77.8K | — | 5 |
| AS31727GB | NODE4-AS Node4 Limited | 77.8K | 131.1K | 144 |
| AS31983CA | QUEENSU-KINGSTON - Queen's University at Kingston | 77.8K | — | 3 |
| AS26383US | ASNET - Baxet Group Inc. | 77.8K | 524.3K | 332 |
| AS27370US | CITYOFBOSTON - City of Boston | 77.8K | — | 14 |
| AS7068US | PFIZERNET - Pfizer Inc. | 77.8K | — | 13 |
| AS131607TW | DCTV-AS-TW - Digidom CableTV Co., LTD. | 77.6K | — | 41 |
| AS28075AR | AS28075 - ARLINK S.A. | 77.6K | 353.3K | 265 |
| AS62943US | AS62943-BLUEBIRD-NETWORK - Missouri Network Alliance, LLC | 77.3K | 135.2K | 95 |
| AS55872NZ | BAYCITY-AS-AP - BayCity Communications Limited | 77.3K | — | 7 |
| AS57026RU | CHEB-AS JSC "ER-Telecom Holding" | 77.3K | 1K | 56 |
| AS40317US | PEOPLESCOMMUNICATIONS - Peoples Communications Inc. | 77.3K | 65.5K | 68 |
| AS44489CZ | Starnet STARNET, s.r.o. | 77.3K | 2.3M | 33 |
| AS8435GB | LBG_INTERNET_EDGE Lloyds Banking Group PLC | 77.1K | — | 47 |
| AS13000PL | LEON-AS Leon Sp. z o.o. | 77.1K | 65.5K | 42 |