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85,880 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS12271US | TWC-12271-NYC - Charter Communications Inc | 2.9M | 1.2M | 115 |
| AS11556PA | AS11556 - Cable & Wireless Panama | 2.8M | 2.1M | 263 |
| AS5378GB | Vodafone Limited | 2.8M | 524.3K | 24 |
| AS8447AT | A1TELEKOM-AT A1 Telekom Austria AG | 2.8M | 2.6M | 124 |
| AS25400NO | TELIA-NORWAY-AS Telia Norge AS | 2.8M | 1.2M | 165 |
| AS137IT | ASGARR Consortium GARR | 2.8M | 131.1K | 83 |
| AS1761US | TDIR-CAPNET - General Services Commission | 2.8M | — | 19 |
| AS11404US | AS-WAVE-1 - Wave Broadband | 2.7M | 10.7M | 1,756 |
| AS7418CL | AS7418 - TELEFONICA CHILE S.A. | 2.7M | — | 121 |
| AS327934TN | SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) - SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) | 2.7M | 65.7K | 142 |
| AS8434SE | TELENOR-SE Telenor Sverige AB | 2.6M | 4.4M | 83 |
| AS36903MA | Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM - Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM | 2.6M | 68 | 1,418 |
| AS22047CL | AS22047 - VTR BANDA ANCHA S.A. | 2.6M | 65.5K | 327 |
| AS2514JP | InfoSphere - NTT PC Communications, Inc. | 2.6M | 204.8K | 472 |
| AS6147PE | AS6147 - INTEGRATEL PERU S.A.A. | 2.6M | 103.3K | 1,396 |
| AS9605JP | docomo - NTT DOCOMO, INC. | 2.6M | 186.3K | 1,195 |
| AS8048VE | AS8048 - CANTV Servicios, Venezuela | 2.6M | 2 | 469 |
| AS668US | DNIC-AS-00668 - United States Department of Defense (DoD) | 2.6M | 65.5K | 187 |
| AS56040CN | CMNET-GuangDong-AP - China Mobile communications corporation | 2.6M | 4.5M | 696 |
| AS24863EG | Link Egypt (Link.NET) - Link Egypt (Link.NET) | 2.6M | 268.4M | 1,310 |
| AS2200FR | FR-RENATER - Renater | 2.6M | 589.8K | 70 |
| AS132203CN | TENCENT-NET-AP-CN - Tencent Building, Kejizhongyi Avenue | 2.5M | 16.7K | 1,110 |
| AS3329GR | HOL-GR Vodafone-panafon Hellenic Telecommunications Company SA | 2.5M | 998.5K | 526 |
| AS2152US | CENIC-2152 - CENIC | 2.5M | 65.6K | 749 |
| AS8881DE | VERSATEL 1&1 Versatel GmbH | 2.4M | 2.9M | 631 |
| AS10429BR | AS10429 - TELEFONICA BRASIL S.A | 2.4M | 24.3K | 155 |
| AS6503MX | AS6503 - Axtel, S.A.B. de C.V. | 2.4M | 1.4M | 766 |
| AS23693ID | TELKOMSEL-ASN-ID - PT. Telekomunikasi Selular | 2.4M | 164.3K | 517 |
| AS39891SA | ALJAWWALSTC-AS Saudi Telecom Company JSC | 2.4M | 3.5K | 7,334 |
| AS237US | MERIT-AS-14 - Merit Network Inc. | 2.4M | 131.6K | 92 |
| AS133612AU | VODAFONE-AS-AP - Vodafone Australia Pty Ltd | 2.3M | 4.3K | 996 |
| AS5610CZ | O2-CZECH-REPUBLIC O2 Czech Republic, a.s. | 2.3M | 786.4K | 72 |
| AS9617JP | ZAQ - JCOM Co., Ltd. | 2.3M | 131.1K | 118 |
| AS553DE | BELWUE Universitaet Stuttgart | 2.3M | 1.6M | 99 |
| AS9158DK | TELENOR_DANMARK_AS Telenor A/S | 2.3M | 589.8K | 28 |
| AS6848BE | TELENET-AS Telenet BV | 2.3M | 17M | 111 |
| AS15802AE | DU-AS1 Emirates Integrated Telecommunications Company PJSC | 2.3M | 917.8K | 356 |
| AS16019CZ | VODAFONE-CZ-AS Vodafone Czech Republic a.s. | 2.3M | 6.1M | 107 |
| AS5972US | DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD) | 2.3M | — | 1,438 |
| AS270US | AS270 - National Aeronautics and Space Administration | 2.3M | — | 187 |
| AS9674TW | FET-TW - Far EastTone Telecommunication Co., Ltd. | 2.3M | 99.5K | 120 |
| AS23700ID | Fastnet-AS-ID - Linknet-Fastnet ASN | 2.3M | 65.8K | 156 |
| AS7738BR | AS7738 - V tal | 2.3M | 1.1M | 202 |
| AS5713ZA | Telkom SA Ltd. - Telkom SA Ltd. | 2.2M | 268.4M | 403 |
| AS33771KE | Safaricom Limited - Safaricom Limited | 2.2M | 66K | 114 |
| AS35916US | MULTA-ASN1 - MULTACOM CORPORATION | 2.2M | 1.2M | 178 |
| AS50266NL | Odido Odido Netherlands B.V. | 2.2M | 65.5K | 42 |
| AS34400SA | ASN-ETTIHADETISALAT Etihad Etisalat, a joint stock company | 2.2M | — | 24 |
| AS7843US | TWC-7843-BB - Charter Communications Inc | 2.2M | 394.3K | 182 |
| AS559CH | Switch SWITCH | 2.2M | 2.8M | 126 |