Loading…
86,260 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↑ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS11377US | SENDGRID - SendGrid, Inc. | 263.9K | — | 131 |
| AS37501ZA | University of the Free State - University of the Free State | 264.2K | 5 | 13 |
| AS10384US | TVA - Tennessee Valley Authority | 264.4K | 65.5K | 16 |
| AS17US | PURDUE - Purdue University | 264.4K | 65.6K | 15 |
| AS27357US | RACKSPACE - Rackspace Hosting | 264.4K | 65.5K | 39 |
| AS17439IN | NCINSPL-IN - NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED | 264.4K | 3.1K | 503 |
| AS3512US | EUSHC - Emory University | 264.7K | — | 10 |
| AS47610DE | RWTH-AS RWTH Aachen University | 265.2K | 524.3K | 16 |
| AS30449US | AZSTATE - State of Arizona | 265.2K | — | 17 |
| AS51604RU | EKAT-AS JSC "ER-Telecom Holding" | 265.5K | 1K | 155 |
| AS13767US | DATABANK-DFW - DataBank Holdings, Ltd. | 265.5K | 138.8K | 263 |
| AS28725CZ | CETIN-AS CETIN a.s. | 265.5K | 589.8K | 11 |
| AS9159FR | Credit Agricole SA | 265.7K | — | 11 |
| AS27843PE | AS27843 - ON EMPRESAS S.A.C. | 266.2K | 131.1K | 433 |
| AS137872HK | PEOPLESPHONE-HK - China Mobile Hong Kong Company Limited | 266.2K | 4.1K | 141 |
| AS204170OM | awasr Awaser Oman LLC | 266.5K | 9 | 571 |
| AS10995US | PNCBANK - PNC Bank N.A. | 266.5K | — | 20 |
| AS5277US | DNIC-ASBLK-05120-05376 - United States Department of Defense (DoD) | 266.5K | — | 15 |
| AS37130ZA | State Information Technology Agency SOC Ltd - State Information Technology Agency SOC Ltd | 268K | — | 22 |
| AS203US | CENTURYLINK-LEGACY-LVLT-203 - Level 3 Parent, LLC | 268.2K | — | 169 |
| AS9981KR | SAERONET-AS-KR-KR - Saero Network Service LTD | 268.3K | — | 80 |
| AS4663KR | ELIMNET-AS-KR-KR - ELIMNET, INC. | 268.3K | — | 63 |
| AS38809AU | VOCUS-VAS-AU - Vocus Advanced Services | 268.3K | 132.6K | 77 |
| AS10273US | FPL - Florida Power & Light Company | 268.5K | — | 27 |
| AS17864KR | SKB-TBROAD_HANVIT-AS-KR-KR - SK Broadband Co Ltd | 268.5K | — | 31 |
| AS7506JP | GMO-I-R1 - GMO Internet, Inc. | 268.8K | 4.1K | 103 |
| AS18734MX | AS18734 - Operbes, S.A. de C.V. | 269.1K | 98.3K | 191 |
| AS2576US | DOT-AS - U. S. Department of Transportation | 269.3K | 78 | 53 |
| AS8569DE | MSYS METRO Digital GmbH | 269.3K | 32.8K | 44 |
| AS13428US | SURFAIRWIRELESS-IN-02 - Surf Air Wireless, LLC | 269.6K | 65.5K | 182 |
| AS11975US | WM - The College of William and Mary | 270.6K | — | 8 |
| AS52468PA | AS52468 - UFINET PANAMA S.A. | 270.6K | 1.2M | 1,703 |
| AS409US | AFCONC-BLOCK1-AS - Air Force Systems Networking | 270.8K | — | 13 |
| AS5180US | DNIC-ASBLK-05120-05376 - United States Department of Defense (DoD) | 271.4K | — | 56 |
| AS18118CN | CITICNET-CN - CITIC Networks Management Co.,Ltd. | 271.4K | — | 30 |
| AS20161CA | TRGO - TeraGo Networks Inc. | 271.6K | 1.1M | 224 |
| AS122US | UPMC-AS122 - UPMC | 271.6K | 65.5K | 13 |
| AS19527US | GOOGLE-2 - Google LLC | 272.6K | 160 | 94 |
| AS8570RU | LES PJSC Rostelecom | 272.6K | — | 21 |
| AS21449CH | ETATGE Etat de Geneve | 272.9K | 65.5K | 19 |
| AS9770KR | SPEEDONSTV-AS-KR-KR - LG HelloVision Corp. | 272.9K | — | 312 |
| AS23674PK | NAYATEL-PK - Nayatel (Pvt) Ltd | 272.9K | 67.9K | 543 |
| AS20910LV | BALTKOM-AS SIA "BITE Latvija" | 273.9K | 1.6M | 23 |
| AS16236FR | PSA Stellantis Auto SAS | 273.9K | 65.5K | 36 |
| AS29208CZ | QUANTCOM-AS Quantcom, a.s. | 274.4K | 262.1K | 41 |
| AS6966US | USDOS - U.S. Department of State | 276K | — | 14 |
| AS8069US | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | 276.2K | — | 754 |
| AS139341SG | ACE-AS-AP - ACE | 276.7K | 221 | 1,269 |
| AS32613CA | IWEB-AS - Leaseweb Canada Inc. | 276.7K | 655.6K | 67 |
| AS13693US | NTS-ONLINE - Vexus Fiber | 277K | 69.4K | 435 |