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87,537 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS319US | DNIC-ASBLK-00306-00371 - United States Department of Defense (DoD) | 68.1K | 256 | 9 |
| AS5520DE | UNI-KOELN Universitaet zu Koeln | 68.1K | 524.3K | 7 |
| AS13056RU | RT-TMB-AS PJSC Rostelecom | 68.1K | — | 10 |
| AS328228BJ | SOCIETE BENINOISE D'INFRASTRUCTURES NUMERIQUES - SOCIETE BENINOISE D'INFRASTRUCTURES NUMERIQUES | 68.1K | 33 | 62 |
| AS10326US | WPI - Worcester Polytechnic Institute | 68.1K | 1 | 4 |
| AS213922RU | VOLTA Volta LLC | 68.1K | 259 | 12 |
| AS206720FR | Airbus_Transit AIRBUS SAS | 68.1K | — | 11 |
| AS1205AT | JKU-LINZ-AS - University Linz | 68.1K | 1 | 5 |
| AS5724US | UMASSMED - University of Massachusetts Medical School | 68.1K | — | 4 |
| AS931SG | HYONIX - Hyonix | 68.1K | 512 | 268 |
| AS5766US | IHS-MD-AS - Indian Health Service | 68.1K | 2 | 11 |
| AS42586IR | IRIB-AS IRIB (Islamic Republic of Iran Broadcasting) | 68.1K | — | 20 |
| AS11915US | US-TELEPACIFIC - TPx Communications | 68.1K | 77.8K | 97 |
| AS202422LU | GHOST G-Core Labs S.A. | 68.1K | — | 266 |
| AS21713US | BULLOCH - Bulloch County Rural Telephone Cooperative, Inc. | 68.1K | 65.5K | 21 |
| AS27995CL | AS27995 - CLARO CHILE S.A. | 68.1K | — | 11 |
| AS49071CH | SWISSTXT Schweizerische Radio- und Fernsehgesellschaft | 68.1K | — | 5 |
| AS17408TW | ABOVE-AS-AP - AboveNet Communications Taiwan | 68.1K | 8.2K | 110 |
| AS10197KR | CNU-AS-KR-KR - Chonnam National University | 68.1K | 4.1K | 12 |
| AS4201US | ORST-AS - Oregon State University | 67.8K | 256 | 4 |
| AS18697US | AS18697 - GREEN MOUNTAIN POWER CORPORATION | 67.8K | — | 9 |
| AS136247AU | VICUNI-AS-AP - Victoria University | 67.8K | — | 4 |
| AS63US | LL-MI - Massachusetts Institute of Technology | 67.8K | — | 6 |
| AS10754US | GOV-FRB-BOG - Federal Reserve Board | 67.8K | — | 6 |
| AS32703US | IFN-NET - Zayo Bandwidth | 67.8K | 1.1M | 17 |
| AS16801US | ET-NET - Energy Transfer LP | 67.8K | — | 8 |
| AS12005US | SC-AS - University of South Carolina | 67.8K | — | 3 |
| AS46003KR | KOREACENTER-AS-KR-KR - CONNECTWAVE | 67.8K | — | 10 |
| AS13167DE | Merck-KGaA Merck KGaA | 67.8K | 69.6K | 7 |
| AS13548US | CHARLESTON-AS - College of Charleston | 67.8K | — | 3 |
| AS33398US | HOSTA-LAS - Miva Merchant, Inc. | 67.8K | 24.6K | 17 |
| AS262914MX | AS262914 - Comision Federal de Electricidad | 67.8K | — | 8 |
| AS347US | DNIC-ASBLK-00306-00371 - United States Department of Defense (DoD) | 67.8K | 256 | 8 |
| AS5385AT | RUSSMEDIA-IT Russmedia IT GmbH | 67.8K | 65.5K | 10 |
| AS200233CH | bfh Berner Fachhochschule | 67.8K | 589.8K | 5 |
| AS38120KR | GBNTV-AS-KR-KR - LG HelloVision Corp. | 67.8K | — | 165 |
| AS204384UA | SweetTV LLC "OTT UKRAINE" | 67.8K | — | 34 |
| AS396178US | G-CLOUD-AGENT-TRAFFIC - Google LLC | 67.8K | — | 3 |
| AS342US | DNIC-ASBLK-00306-00371 - United States Department of Defense (DoD) | 67.8K | 256 | 8 |
| AS29484DE | RUB-AS Ruhr-Universitaet Bochum | 67.8K | 1M | 12 |
| AS32035US | CCDT-AS - Sangoma US Inc. | 67.8K | 66.3K | 51 |
| AS22381BR | AS22381 - SAMM TECNOLOGIA E TELECOMUNICACOES S.A | 67.8K | 198.9K | 129 |
| AS10441US | JEG-1 - Jacobs Engineering Group Inc. | 67.6K | — | 6 |
| AS43478RU | ERTH-NSK-AS JSC "ER-Telecom Holding" | 67.6K | 1K | 61 |
| AS401240US | OEA-HQ - Ohio Education Association | 67.6K | — | 2 |
| AS45946NZ | AIRNZ-AS2-NZ - Air New Zealand Limited | 67.6K | — | 9 |
| AS395789US | CITYOFINDY - City of Indianapolis | 67.6K | — | 2 |
| AS7950CA | HC-AS - Holland College | 67.6K | — | 9 |
| AS23673KH | ONLINE-AS - Cogetel Online, Cambodia, ISP | 67.6K | 65.5K | 148 |
| AS33194US | CAS-AUTONOMOUS-SYSTEM - Chemical Abstracts Service | 67.6K | — | 9 |