Loading…
87,612 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↑ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS27699BR | AS27699 - TELEFONICA BRASIL S.A | 6.6M | 23K | 161 |
| AS20057US | ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLC | 6.6M | 60.1K | 1,633 |
| AS2828US | XO-AS15 - Verizon Business | 6.7M | 65.5K | 86 |
| AS1659TW | ERX-TANET-ASN1 - Taiwan Academic Network (TANet) Information Center | 6.7M | 65.5K | 231 |
| AS2914US | NTT-DATA-2914 - NTT America, Inc. | 6.7M | 460.8K | 1,681 |
| AS13489CO | AS13489 - UNE EPM TELECOMUNICACIONES S.A. | 6.9M | 1.8M | 144 |
| AS5607GB | BSKYB-BROADBAND-AS Sky UK Limited | 6.9M | 2.8M | 80 |
| AS19108US | SUDDENLINK-COMMUNICATIONS - Optimum | 7M | 114.8K | 422 |
| AS5410FR | BOUYGTEL-ISP Bouygues Telecom SA | 7.1M | 1M | 22 |
| AS30722IT | VODAFONE-IT-ASN Fastweb SpA | 7.1M | 196.6K | 287 |
| AS786GB | JANET Jisc Services Limited | 7.2M | 1.7M | 222 |
| AS9829IN | BSNL-NIB - National Internet Backbone | 7.2M | 6.5K | 3,127 |
| AS6128US | CABLE-NET-1 - Cablevision Systems Corp. | 7.2M | 2.4M | 89 |
| AS1103NL | SURFNET-NL SURF B.V. | 7.2M | 524.3K | 104 |
| AS9644KR | SKTELECOM-NET-AS-KR - SK Telecom | 7.3M | 131.1K | 40 |
| AS1136NL | KPN KPN B.V. | 7.3M | 8.5M | 440 |
| AS12874IT | FASTWEB Fastweb SpA | 7.4M | 655.4K | 128 |
| AS5384AE | EMIRATES-INTERNET EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC | 7.4M | — | 352 |
| AS3561US | CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLC | 7.5M | 5 | 721 |
| AS1257EU | SWIPNET - Tele2 Sverige AB | 7.5M | 14.5M | 422 |
| AS13285GB | OPALTELECOM-AS TalkTalk Communications Limited | 7.7M | 3.3M | 99 |
| AS55836IN | RELIANCEJIO-IN - Reliance Jio Infocomm Limited | 7.8M | 81.5M | 1,179 |
| AS20001US | TWC-20001-PACWEST - Charter Communications Inc | 7.9M | 1.6M | 594 |
| AS56046CN | CMNET-Jiangsu-AP - China Mobile communications corporation | 7.9M | 2M | 5,281 |
| AS17557PK | PKTELECOM-AS-PK - Pakistan Telecommunication Company Limited | 7.9M | 65.5K | 1,305 |
| AS680DE | DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. | 8M | 5.2M | 325 |
| AS3303CH | SWISSCOM Swisscom (Schweiz) AG | 8.2M | 8.4M | 392 |
| AS7713ID | telkomnet-as-ap - PT Telekomunikasi Indonesia | 8.2M | 197K | 4,043 |
| AS36925MA | MEDITELECOM - MEDITELECOM | 8.2M | 20.1M | 314 |
| AS6805DE | TDDE-ASN1 Telefonica Germany GmbH & Co.OHG | 8.4M | 37.8M | 37 |
| AS56US | DNIC-AS-00056 - United States Department of Defense (DoD) | 8.4M | — | 932 |
| AS5617PL | TPNET Orange Polska Spolka Akcyjna | 8.4M | 134.7M | 81 |
| AS36947DZ | Telecom Algeria - Telecom Algeria | 8.6M | 66.4K | 657 |
| AS4249US | LILLY-AS - Eli Lilly and Company | 8.7M | — | 246 |
| AS1540US | DNIC-ASBLK-01534-01546 - Headquarters, USAISC | 8.7M | 64 | 2,218 |
| AS3786KR | LGDACOM-KR - LG DACOM Corporation | 8.7M | 318K | 924 |
| AS18881BR | AS18881 - TELEFONICA BRASIL S.A | 8.9M | 665.6K | 1,042 |
| AS2907JP | SINET-AS - Research Organization of Information and Systems, National Institute of Informatics | 9M | 131.1K | 668 |
| AS25019SA | SAUDINETSTC-AS Saudi Telecom Company JSC | 9.1M | 35.3K | 3,392 |
| AS4804AU | MPX-AS - Microplex PTY LTD | 9.3M | 32.9K | 396 |
| AS3257US | GTT-BACKBONE GTT Communications Inc. | 9.4M | 6.2M | 1,955 |
| AS10796US | TWC-10796-MIDWEST - Charter Communications Inc | 9.9M | 1.4M | 662 |
| AS28573BR | AS28573 - Claro NXT Telecomunicacoes Ltda | 10.1M | 37.3K | 3,100 |
| AS4788MY | TTSSB-MY - TM TECHNOLOGY SERVICES SDN. BHD. | 10.2M | 65.6K | 425 |
| AS812CA | ROGERS-COMMUNICATIONS - Rogers Communications Canada Inc. | 10.2M | 420.4K | 2,237 |
| AS1267IT | ASN-WINDTRE WIND TRE S.P.A. | 10.3M | 34.1M | 225 |
| AS9824JP | JTCL-JP-AS - JCOM Co., Ltd. | 10.4M | 1.1M | 297 |
| AS3352ES | Telefonica_de_EspaNa TELEFONICA DE ESPANA S.A.U. | 10.5M | 35M | 226 |
| AS577CA | BACOM - Bell Canada | 11.2M | 68.6K | 16,283 |
| AS45102CN | ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. | 11.2M | 3.3M | 1,305 |