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85,604 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS4812CN | CHINANET-SH-AP - China Telecom (Group) | 13.6M | 3.2M | 568 |
| AS20115US | CHARTER-20115 - Charter Communications LLC | 13.6M | 7.9M | 4,565 |
| AS1221AU | ASN-TELSTRA - Telstra Limited | 13.4M | 268.4M | 284 |
| AS6327CA | SHAW - Shaw Communications | 13.4M | 1.3M | 3,892 |
| AS4808CN | CHINA169-BJ - China Unicom Beijing Province Network | 13.3M | 2.1M | 2,220 |
| AS37069EG | The Egyptian Company for Mobile Services (Mobinil) - The Egyptian Company for Mobile Services (Mobinil) | 13.2M | — | 1,116 |
| AS7377US | UCSD - University of California, San Diego | 12.9M | 81.9K | 20 |
| AS7029US | WINDSTREAM - Windstream Communications LLC | 12.4M | 35.6M | 3,002 |
| AS26615BR | AS26615 - TIM S/A | 12.3M | 198.8K | 1,391 |
| AS5650US | FRONTIER-FRTR - Frontier Communications of America, Inc. | 12.2M | 1.1M | 905 |
| AS45090CN | TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited | 12.2M | 76.9K | 2,201 |
| AS33915NL | TNF-AS Vodafone Libertel B.V. | 12M | 74.1M | 372 |
| AS577CA | BACOM - Bell Canada | 11.4M | 134.1K | 16,290 |
| AS3352ES | Telefonica_de_EspaNa TELEFONICA DE ESPANA S.A.U. | 10.6M | 34.9M | 226 |
| AS45102CN | ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. | 10.4M | 2.7M | 1,146 |
| AS9824JP | JTCL-JP-AS - JCOM Co., Ltd. | 10.3M | 1.1M | 293 |
| AS1267IT | ASN-WINDTRE WIND TRE S.P.A. | 10.2M | 34.1M | 223 |
| AS4788MY | TTSSB-MY - TM TECHNOLOGY SERVICES SDN. BHD. | 10.2M | 65.6K | 423 |
| AS812CA | ROGERS-COMMUNICATIONS - Rogers Communications Canada Inc. | 10.1M | 419.1K | 2,041 |
| AS28573BR | AS28573 - Claro NXT Telecomunicacoes Ltda | 10.1M | 37.3K | 3,017 |
| AS10796US | TWC-10796-MIDWEST - Charter Communications Inc | 9.9M | 1.4M | 666 |
| AS4804AU | MPX-AS - Microplex PTY LTD | 9.2M | 32.9K | 394 |
| AS4249US | LILLY-AS - Eli Lilly and Company | 9.2M | — | 280 |
| AS3257US | GTT-BACKBONE GTT Communications Inc. | 9.1M | 6M | 1,420 |
| AS2907JP | SINET-AS - Research Organization of Information and Systems, National Institute of Informatics | 9M | 131.1K | 669 |
| AS18881BR | AS18881 - TELEFONICA BRASIL S.A | 8.9M | 670.9K | 1,053 |
| AS25019SA | SAUDINETSTC-AS Saudi Telecom Company JSC | 8.8M | 34.4K | 2,417 |
| AS3786KR | LGDACOM-KR - LG DACOM Corporation | 8.7M | 318K | 949 |
| AS5617PL | TPNET Orange Polska Spolka Akcyjna | 8.4M | 134.7M | 81 |
| AS13285GB | OPALTELECOM-AS TalkTalk Communications Limited | 8.4M | 3.3M | 96 |
| AS6805DE | TDDE-ASN1 Telefonica Germany GmbH & Co.OHG | 8.4M | 37.8M | 36 |
| AS36947DZ | Telecom Algeria - Telecom Algeria | 8.2M | 66.4K | 617 |
| AS36925MA | MEDITELECOM - MEDITELECOM | 8.2M | 19M | 326 |
| AS3303CH | SWISSCOM Swisscom (Schweiz) AG | 8.2M | 8.4M | 394 |
| AS7713ID | telkomnet-as-ap - PT Telekomunikasi Indonesia | 8.2M | 196.9K | 3,919 |
| AS56US | DNIC-AS-00056 - United States Department of Defense (DoD) | 8.1M | — | 912 |
| AS680DE | DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. | 7.9M | 4.7M | 317 |
| AS17557PK | PKTELECOM-AS-PK - Pakistan Telecommunication Company Limited | 7.9M | 65.5K | 1,294 |
| AS20001US | TWC-20001-PACWEST - Charter Communications Inc | 7.9M | 1.6M | 608 |
| AS56046CN | CMNET-Jiangsu-AP - China Mobile communications corporation | 7.8M | 2M | 5,131 |
| AS55836IN | RELIANCEJIO-IN - Reliance Jio Infocomm Limited | 7.8M | 81.5M | 1,153 |
| AS1257EU | SWIPNET - Tele2 Sverige AB | 7.6M | 14.5M | 426 |
| AS3561US | CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLC | 7.4M | 9.1 | 646 |
| AS5384AE | EMIRATES-INTERNET EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC | 7.4M | — | 349 |
| AS12874IT | FASTWEB Fastweb SpA | 7.4M | 655.4K | 128 |
| AS1136NL | KPN KPN B.V. | 7.3M | 8.5M | 441 |
| AS9644KR | SKTELECOM-NET-AS-KR - SK Telecom | 7.3M | 131.1K | 39 |
| AS1103NL | SURFNET-NL SURF B.V. | 7.2M | 524.3K | 103 |
| AS6128US | CABLE-NET-1 - Cablevision Systems Corp. | 7.2M | 2.4M | 89 |
| AS20057US | ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLC | 7.2M | 60.1K | 1,623 |