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86,289 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS398290CA | HOC - House of Commons | 65.5K | 65.5K | 2 |
| AS8970PL | WASK Wroclaw Centre of Networking and Supercomputing | 65.5K | 65.5K | 2 |
| AS33608US | HOOD-COLLEGE - Hood College | 65.5K | — | 1 |
| AS39098FI | BOF-AS Bank Of Finland | 65.5K | — | 1 |
| AS32417US | ELONU-AS - Elon University | 65.5K | — | 1 |
| AS17510JP | ISID - INFORMATION SERVICES INTERNATIONAL - DENTSU, LTD. | 65.5K | — | 1 |
| AS33703US | HOFSTRA-UNIVERSITY - Hofstra University | 65.5K | 16 | 3 |
| AS24390FJ | USP-AS-AP - The University of the South Pacific | 65.5K | 65.5K | 3 |
| AS46470US | SKIDMORE-I2-AS - Skidmore College | 65.5K | — | 1 |
| AS3323GR | NTUA National Technical University of Athens | 65.5K | 1 | 2 |
| AS19737CA | RMC - Royal Military College of Canada | 65.5K | — | 1 |
| AS6628US | PPS - Portland Public Schools | 65.5K | — | 1 |
| AS1114AT | UNSPECIFIED - IDDQD-AS | 65.5K | — | 1 |
| AS15670NL | BBNED-AS Odido Netherlands B.V. | 65.5K | — | 2 |
| AS4604US | HOUSTON-ISD - Houston Independent School District | 65.5K | — | 3 |
| AS22828US | ASN-FDA - United States Food and Drug Administration | 65.5K | 16 | 2 |
| AS20598IL | CYBERSPACE-AS - IDDQD-AS | 65.5K | — | 66 |
| AS58877AU | CSUNIC1-AS-AP - Charles Sturt University | 65.5K | 131.1K | 4 |
| AS2547HU | BMENET-AS Budapest University of Technology and Economics | 65.5K | 262.2K | 3 |
| AS3449AR | AS3449 - Universidad Nacional de Buenos Aires | 65.5K | — | 1 |
| AS56019CN | SHUJUJIA - Beijing ShuJuJia Technology Co., Ltd. | 65.5K | — | 1 |
| AS22834US | BOSTONCOLLEGE - Boston College | 65.5K | 65.5K | 2 |
| AS16424US | LBL-ESD - Linn Benton Lincoln Education Service District | 65.5K | — | 1 |
| AS16889US | STEVENS-TECH - Stevens Institute of Technology | 65.5K | — | 1 |
| AS11607US | SD-STATE-UNIVERSITY - South Dakota State University | 65.5K | — | 1 |
| AS11649US | GUNET - Gonzaga University | 65.5K | — | 1 |
| AS1776AT | WU (Wirtschaftsuniversitaet Wien) - Vienna University of Economics and Business | 65.5K | — | 1 |
| AS40591US | BUCKNELLUNIVERSITY - Bucknell University | 65.5K | 1 | 4 |
| AS33434US | HAMILTON-COLLEGE - Hamilton College | 65.5K | — | 1 |
| AS18515US | UTARLINGTON - University of Texas at Arlington | 65.5K | 4.1K | 2 |
| AS401974US | VVUSD-157-233 - Val Verde Unified School District | 65.5K | — | 1 |
| AS30641US | STATEOFDE - STATE OF DELAWARE | 65.5K | 4.1K | 3 |
| AS28795NO | ELKEM-AS ELKEM AS | 65.5K | — | 1 |
| AS12173US | UA - The University of Alabama | 65.5K | — | 6 |
| AS23615JP | KUSANAGI - University of Shizuoka | 65.5K | — | 1 |
| AS6112US | AUBURN - Auburn University | 65.5K | — | 1 |
| AS1113AT | TUGNET - Technische Universitaet Graz | 65.5K | — | 1 |
| AS6481US | SWRI - Southwest Research Institute | 65.5K | 1 | 2 |
| AS1110AT | UNSPECIFIED - IDDQD-AS | 65.5K | — | 1 |
| AS11534US | PHILA-SCHOOL-DISTRICT - The School District of Philadelphia | 65.5K | — | 1 |
| AS53442CA | CITY-OF-COQUITLAM - City of Coquitlam | 65.5K | — | 1 |
| AS565FI | VTT-AS VTT Technical Research Centre of Finland Ltd | 65.5K | — | 1 |
| AS131938JP | NISSAN-NET - NISSAN MOTOR CO.,LTD. | 65.5K | — | 1 |
| AS16461US | ASN-UTEP - The University of Texas at El Paso | 65.5K | — | 1 |
| AS21079AT | OEKB-AS Oesterreichische Kontrollbank Aktiengesellschaft | 65.5K | 1 | 2 |
| AS22877US | UMUC - University of Maryland Global Campus | 65.5K | — | 1 |
| AS2831SE | LTUNet Lulea Tekniska Universitet | 65.5K | — | 1 |
| AS10569CU | AS10569 - Red CENIAInternet | 65.5K | 65.5K | 2 |
| AS20561DE | AS20561-INA Schaeffler Technologies AG & Co. KG | 65.5K | 524.3K | 2 |
| AS53648US | SBAC - The School Board of Alachua County, Florida | 65.5K | — | 1 |