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85,660 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS197942SE | FSK Forsakringskassan | 73.7K | 65.5K | 30 |
| AS22887US | WIU-AS - Western Illinois University | 73.7K | — | 5 |
| AS289US | DNIC-AS-00289 - Headquarters, USAISC | 73.7K | 1 | 3 |
| AS38229LK | LEARN-LK - Lanka Education & Research Network, NREN | 73.7K | 65.5K | 12 |
| AS328109ZA | City of Cape Town - City of Cape Town | 73.7K | — | 3 |
| AS5523RU | CREDO-TELECOM JSC "CREDO-TELECOM" | 73.7K | — | 4 |
| AS22968US | MIAMI-UNIVERSITY - Miami University | 73.7K | — | 2 |
| AS62676US | UMD-PUBLIC-AS - University of Michigan - Dearborn | 73.7K | — | 2 |
| AS2523JP | ITRC-NET - Internet Technology Research Consortium | 73.7K | 65.5K | 4 |
| AS3378US | MCI-ASN - Verizon Business | 73.7K | — | 38 |
| AS29060TR | ALKIM-AS ALKIM BASIN YAYIN ILETISIM LTD. STI. | 73.7K | — | 33 |
| AS7106US | INDEPENDENTSFIBERNETWORK - Com Net, Inc. | 73.7K | 65.5K | 9 |
| AS14954US | FHCRC - The Fred Hutchinson Cancer Research Center | 73.7K | — | 2 |
| AS13611US | CDC - U.S. Center For Disease Control and Prevention | 73.7K | — | 2 |
| AS32136US | FARMINGDALESTATE - Farmingdale State College | 73.7K | — | 2 |
| AS18047TW | NTHU-TW - National Tsing-Hua University | 73.7K | — | 2 |
| AS6882IT | RTRT-PEGASO Regione Toscana | 73.7K | — | 2 |
| AS9112PL | POZMAN Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center | 73.7K | 8.2K | 3 |
| AS10000JP | NCM - Nagasaki Cable Media Inc. | 73.7K | 65.5K | 21 |
| AS15916NL | ABN AMRO Bank N.V. | 73.7K | — | 68 |
| AS11745US | USNH - University System of New Hampshire | 73.7K | 65.5K | 3 |
| AS8470RU | MAcomnet JSC Macomnet | 73.7K | 524.3K | 12 |
| AS23383HN | AS23383 - METRORED S.A. DE C.V. | 73.7K | 163.8K | 166 |
| AS49981NL | WorldStream WorldStream B.V. | 73.5K | 1.8M | 128 |
| AS17049US | MBO-NET - MBO Video, LLC | 73.5K | 65.5K | 71 |
| AS40509US | FLY - Fly.io, Inc. | 73.5K | 68 | 247 |
| AS3223GB | VOXILITY Voxility LLP | 73.5K | 282 | 261 |
| AS3911US | MIS-AS - Micron Technology, Inc. | 73.5K | — | 31 |
| AS25003IL | Internet_Binat Internet Binat Ltd | 73.5K | 589.8K | 48 |
| AS27336US | SENTARA-HEALTH-CARE - Sentara Healthcare | 73.2K | — | 23 |
| AS399073US | TBB-ASN - BUNNY TECHNOLOGY LLC | 73.2K | — | 285 |
| AS10546US | MSSTATE - Mississippi State University | 73.2K | — | 5 |
| AS11749US | MPINET - MPInet | 73.2K | — | 164 |
| AS51035RU | UFA-AS JSC "ER-Telecom Holding" | 73.2K | 1K | 57 |
| AS397353US | TDY-US1-DC - Teledyne Technologies Incorporated | 73.2K | — | 31 |
| AS1561US | DNIC-ASBLK-01550-01601 - United States Department of Defense (DoD) | 73.2K | — | 7 |
| AS54483US | GEOLINKS-AS - GeoLinks | 73.2K | 196.6K | 104 |
| AS34665RU | PINDC-AS Petersburg Internet Network ltd. | 73.2K | 2M | 161 |
| AS7960US | CALPOLY-NET-ENS - California Polytechnic State University | 73.2K | — | 24 |
| AS4373US | OCLC-AS - Online Computer Library Center | 73.2K | — | 19 |
| AS35575GB | VAIONI Vaioni Group Ltd | 73.2K | 131.1K | 38 |
| AS11993BR | AS11993 - BANCO DO BRASIL S.A. | 73K | 8.2K | 33 |
| AS11333US | CYBERTRAILS - CyberTrails | 73K | — | 16 |
| AS36548US | ASCOJ - City of Jacksonville, Florida | 72.8K | — | 30 |
| AS15694PL | ATMAN-ISP-AS Atman Sp. z o.o. | 72.7K | 589.8K | 48 |
| AS396465US | SACSTATE - California State University, Sacramento | 72.7K | 1 | 9 |
| AS23781JP | Toyama-AN-AS - Toyama University | 72.7K | — | 4 |
| AS37US | DNIC-AS-00037 - Navy Network Information Center (NNIC) | 72.7K | 1 | 18 |
| AS9201SE | SWAF Swedish Armed Forces | 72.7K | 458.8K | 34 |
| AS327700MZ | Mozambique Research & Education Network - MoRENet - Mozambique Research & Education Network - MoRENet | 72.7K | — | 14 |