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86,260 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↑ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS35805GE | SILKNET-AS JSC "Silknet" | 482.8K | 589.8K | 58 |
| AS10396PR | COQUI-NET - DATACOM CARIBE, INC. | 483.8K | 36.9K | 216 |
| AS5511FR | Opentransit Orange S.A. | 489.5K | 786.6K | 723 |
| AS133481TH | AIS-Fibre-AS-AP - AIS Fibre | 492.3K | 2.2K | 737 |
| AS1836CH | GREEN green.ch AG | 492.3K | 1M | 81 |
| AS52228CR | AS52228 - Cable Tica | 492.8K | 65.5K | 427 |
| AS42689GB | Glide Glide Student & Residential Limited | 493.1K | 1.6M | 351 |
| AS9689KR | SKB-FCABLE-AS-KR - SK Broadband Co Ltd | 493.3K | — | 164 |
| AS54004US | LIGHTPATH - Cablevision Lightpath LLC | 494.8K | 65.6K | 343 |
| AS5056US | AUREON-5056 - Aureon Network Services | 497.2K | 131.6K | 228 |
| AS31549IR | RASANA Aria Shatel PJSC | 499.5K | 4.5M | 196 |
| AS12332RU | PRIMORYE-AS PJSC Rostelecom | 499.7K | — | 31 |
| AS6429CL | AS6429 - Telmex Chile Internet S.A. | 500.5K | 258 | 132 |
| AS7162BR | AS7162 - Universo Online S.A. | 504.6K | 14 | 141 |
| AS23771CN | SXBCTV-AP - SXBCTV ,Internet Service Provider, | 504.8K | — | 8 |
| AS5852US | DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD) | 504.8K | 4 | 846 |
| AS28220BR | AS28220 - Alares Cabo Servicos de Telecomunicacoes S.A. | 505.6K | 147.8K | 266 |
| AS13325US | STOMI - Michigan State Government | 508.2K | — | 9 |
| AS7979US | SERVERS-COM - Servers.com, Inc. | 508.4K | 2.3M | 1,968 |
| AS6568BO | AS6568 - EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA | 511.2K | 79.9K | 299 |
| AS7122CA | MTS-ASN - Bell Canada | 511.5K | 32.8K | 19 |
| AS17306US | RISE-BROADBAND - JAB Wireless, INC. | 512.8K | 69.6K | 190 |
| AS30600US | AS-CMN - Metronet | 513K | 16.9M | 210 |
| AS7693TH | COMNET-TH - KSC Commercial Internet Co. Ltd. | 515.8K | 98.3K | 93 |
| AS2381US | WISCNET1-AS - WiscNet | 516.9K | 65.8K | 39 |
| AS5639TT | AS5639 - Telecommunication Services of Trinidad and Tobago | 517.4K | 262.1K | 147 |
| AS47589KW | KTC3G Kuwait Telecommunications Company K.S.C.C. | 519.4K | 786.4K | 285 |
| AS28202BR | AS28202 - MASTER S/A | 521.5K | 131.1K | 459 |
| AS8767DE | MNET-AS M-net Telekommunikations GmbH | 523K | 1.1M | 79 |
| AS19165US | WEBPASS - Webpass Inc. | 523.5K | 27.9K | 74 |
| AS357US | DNIC-ASBLK-00306-00371 - United States Department of Defense (DoD) | 523.8K | 256 | 19 |
| AS4454US | TNET-AS - State of Tennessee | 524.5K | — | 25 |
| AS43754IR | ASIATECH Asiatech Data Transmission company | 526.6K | 6.1M | 333 |
| AS22516US | CHARTER-22516-CENTRAL-CA-C3 - Charter Communications LLC | 526.8K | 8.5K | 104 |
| AS803CA | SASKTEL - Saskatchewan Telecommunications | 527.1K | 65.5K | 48 |
| AS44546CZ | ALFATELECOM-AS ALFA TELECOM s.r.o. | 527.6K | — | 14 |
| AS13037GB | ZEN-AS Zen Internet Ltd | 527.6K | 524.3K | 38 |
| AS32934US | FACEBOOK - Facebook, Inc. | 527.6K | 94.8K | 494 |
| AS239CA | UTORONTO-AS - University of Toronto | 527.9K | 16.8M | 18 |
| AS49666IR | TIC-GW-AS Telecommunication Infrastructure Company | 528.6K | 2 | 26 |
| AS4761ID | INDOSAT-INP-AP - INDOSAT Internet Network Provider | 530.2K | 67.4K | 956 |
| AS42610RU | NCNET-AS PJSC Rostelecom | 531.2K | 589.8K | 34 |
| AS29802US | HVC-AS - HIVELOCITY, Inc. | 531.5K | 265.6K | 1,347 |
| AS7046US | RFC2270-UUNET-CUSTOMER - Verizon Business | 532.2K | 71 | 241 |
| AS1403CA | EBOX - EBOX | 533K | 1.1M | 242 |
| AS2688US | ATGS-MMD-AS - AT&T Enterprises, LLC | 534.8K | 65.5K | 71 |
| AS12578LV | APOLLO-AS SIA Tet | 536.3K | 524.3K | 60 |
| AS12312DE | ECOTEL ecotel communication ag | 536.6K | 196.9K | 40 |
| AS19994US | RACKSPACE - Rackspace Hosting | 537.1K | 65.5K | 66 |
| AS32098US | TRANSTELCO-INC - Transtelco Inc | 540.4K | 475.8K | 2,535 |