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86,260 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↑ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS6739ES | ONO-AS VODAFONE ONO, S.A. | 2M | 4.2M | 69 |
| AS1273EU | CW - IDDQD-AS | 2M | 134.2M | 187 |
| AS19429CO | AS19429 - ETB - Colombia | 2M | 394.9K | 770 |
| AS16232IT | ASN-TIM Telecom Italia S.p.A. | 2M | 65.5K | 20 |
| AS6503MX | AS6503 - Axtel, S.A.B. de C.V. | 2M | 1.4M | 757 |
| AS81US | NCREN - MCNC | 2.1M | 1.1M | 138 |
| AS34984TR | TELLCOM-AS Superonline Iletisim Hizmetleri A.S. | 2.1M | 18.7M | 2,846 |
| AS6830NL | LibertyGlobal Liberty Global Europe Holding B.V. | 2.1M | 2.6M | 173 |
| AS9416TW | MULTIMEDIA-AS-AP - Hoshin Multimedia Center Inc. | 2.1M | 65.5K | 58 |
| AS6871GB | Plusnet British Telecommunications Limited | 2.1M | 598K | 64 |
| AS2018ZA | Tertiary Education and Research Network of South Africa - Tertiary Education and Research Network of South Africa | 2.1M | 65.6K | 390 |
| AS23889MU | Mauritius Telecom Ltd - Mauritius Telecom Ltd | 2.2M | 65.5K | 239 |
| AS7155US | VIASAT-SP-BACKBONE - ViaSat,Inc. | 2.2M | 17.4M | 4,347 |
| AS367US | DNIC-ASBLK-00306-00371 - United States Department of Defense (DoD) | 2.2M | 22 | 1,058 |
| AS559CH | Switch SWITCH | 2.2M | 2.8M | 126 |
| AS34400SA | ASN-ETTIHADETISALAT Etihad Etisalat, a joint stock company | 2.2M | — | 24 |
| AS50266NL | Odido Odido Netherlands B.V. | 2.2M | 65.5K | 42 |
| AS33771KE | Safaricom Limited - Safaricom Limited | 2.3M | 66K | 122 |
| AS5713ZA | Telkom SA Ltd. - Telkom SA Ltd. | 2.3M | 268.4M | 399 |
| AS23700ID | Fastnet-AS-ID - Linknet-Fastnet ASN | 2.3M | 65.8K | 156 |
| AS270US | AS270 - National Aeronautics and Space Administration | 2.3M | — | 187 |
| 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 | — | 1,463 |
| AS15802AE | DU-AS1 Emirates Integrated Telecommunications Company PJSC | 2.3M | 917.8K | 356 |
| AS9674TW | FET-TW - Far EastTone Telecommunication Co., Ltd. | 2.3M | 99.5K | 125 |
| AS6848BE | TELENET-AS Telenet BV | 2.3M | 17M | 111 |
| AS7843US | TWC-7843-BB - Charter Communications Inc | 2.3M | 394.3K | 166 |
| AS9158DK | TELENOR_DANMARK_AS Telenor A/S | 2.3M | 589.8K | 28 |
| AS553DE | BELWUE Universitaet Stuttgart | 2.3M | 1.6M | 100 |
| AS9617JP | ZAQ - JCOM Co., Ltd. | 2.3M | 131.1K | 118 |
| AS5610CZ | O2-CZECH-REPUBLIC O2 Czech Republic, a.s. | 2.3M | 786.4K | 72 |
| AS133612AU | VODAFONE-AS-AP - Vodafone Australia Pty Ltd | 2.3M | 4.4K | 1,067 |
| AS39891SA | ALJAWWALSTC-AS Saudi Telecom Company JSC | 2.3M | 3.2K | 7,120 |
| AS237US | MERIT-AS-14 - Merit Network Inc. | 2.4M | 131.6K | 92 |
| AS22047CL | AS22047 - VTR BANDA ANCHA S.A. | 2.4M | 65.5K | 269 |
| AS10429BR | AS10429 - TELEFONICA BRASIL S.A | 2.4M | 23.2K | 155 |
| AS23693ID | TELKOMSEL-ASN-ID - PT. Telekomunikasi Selular | 2.4M | 164.3K | 583 |
| AS8881DE | VERSATEL 1&1 Versatel GmbH | 2.5M | 2.9M | 637 |
| AS3329GR | HOL-GR Vodafone-panafon Hellenic Telecommunications Company SA | 2.5M | 998.5K | 524 |
| AS2152US | CENIC-2152 - CENIC | 2.5M | 65.6K | 754 |
| AS8167BR | AS8167 - V tal | 2.5M | 1M | 824 |
| AS8048VE | AS8048 - CANTV Servicios, Venezuela | 2.5M | 2 | 463 |
| AS2200FR | FR-RENATER - Renater | 2.6M | 589.8K | 70 |
| AS56040CN | CMNET-GuangDong-AP - China Mobile communications corporation | 2.6M | 4.5M | 694 |
| AS668US | DNIC-AS-00668 - United States Department of Defense (DoD) | 2.6M | 65.5K | 193 |
| AS9605JP | docomo - NTT DOCOMO, INC. | 2.6M | 186.3K | 1,195 |
| AS132203CN | TENCENT-NET-AP-CN - Tencent Building, Kejizhongyi Avenue | 2.6M | 16.7K | 1,131 |
| AS24560IN | AIRTELBROADBAND-AS-AP - Bharti Airtel Ltd., Telemedia Services | 2.6M | 860 | 3,051 |
| AS6147PE | AS6147 - INTEGRATEL PERU S.A.A. | 2.6M | 103.4K | 1,384 |
| AS2514JP | InfoSphere - NTT PC Communications, Inc. | 2.6M | 204.8K | 472 |