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85,604 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 720.4K | 2.7M | 399 |
| AS703US | UUNET - Verizon Business | 715.8K | 1.2M | 53 |
| AS61461VE | AS61461 - Airtek Solutions C.A. | 714.8K | 74.8K | 453 |
| AS29465NG | VCG-AS MTN NIGERIA Communication limited | 711.2K | 4.3K | 434 |
| AS9381HK | HKBNES-AS-AP - HKBN Enterprise Solutions HK Limited | 708.4K | 131.1K | 519 |
| AS4771NZ | SPARKNZ - Spark New Zealand Trading Ltd. | 705.8K | 6.9K | 457 |
| AS14962US | NCR-252 - NCR Voyix Corporation | 705.5K | — | 50 |
| AS23089US | HOTWIRE-COMMUNICATIONS - Hotwire Communications | 702.2K | 10.5K | 615 |
| AS3737US | AS-PTD - PenTeleData Inc. | 700.9K | 65.5K | 28 |
| AS18747US | IFX18747 - IFX Corporation | 689.7K | 466.9K | 529 |
| AS2379US | CENTURYLINK-LEGACY-EMBARQ-WNPK - CenturyLink Communications, LLC | 689.4K | — | 106 |
| AS17623CN | CNCGROUP-SZ - China Unicom Shenzen network | 684.5K | 17.2K | 1,236 |
| AS7524JP | HANSHIN - ITEC HANKYU HANSHIN CO.,LTD. | 684.3K | 65.5K | 122 |
| AS29314PL | VECTRANET-AS VECTRA S.A. | 682.2K | 65.5K | 177 |
| AS8011US | MONGO-8011 - MongoDB, Inc. | 679.9K | — | 47 |
| AS21826VE | AS21826 - Corporacion Telemic C.A. | 678.7K | 65.6K | 828 |
| AS36873NG | Airtel Networks Limited - Airtel Networks Limited | 678.1K | 83 | 450 |
| AS35753SA | ITC Etihad Salam Telecom CJSC | 676.4K | 65.7K | 465 |
| AS15924TR | BORUSANTELEKOM-AS Vodafone Net Iletisim Hizmetler AS | 671.5K | 65.5K | 348 |
| AS6849UA | UKRTELNET JSC "Ukrtelecom" | 671K | — | 518 |
| AS13768CA | COGECO-PEER1 - Aptum Technologies | 670.2K | 11.5K | 529 |
| AS18049TW | TINP-TW - Taiwan Infrastructure Network Technologie | 664.1K | 65.5K | 240 |
| AS9676TW | SAVECOM-TW - SaveCom Internation Inc. | 664.1K | 98.3K | 118 |
| AS12552SE | GlobalConnect-AS12552 GlobalConnect AB | 663.6K | 3.4M | 664 |
| AS6855SK | SK-TELEKOM Slovak Telekom, a.s. | 663.3K | 590.1K | 44 |
| AS7687JP | D-CRUISENET - TOYOTA SYSTEMS CORPORATION | 661.8K | — | 211 |
| AS31822US | CITY-UNIVERSITY-OF-NEW-YORK - City University of New York | 659.7K | — | 12 |
| AS9931TH | NTPCL-AS-AP - National Telecom Public Company Limited | 658.4K | 13.9K | 663 |
| AS12338ES | EUSKALTEL Euskaltel S.A. | 658.2K | 527.4K | 118 |
| AS40065US | CNSERVERS - CNSERVERS LLC | 657.7K | — | 551 |
| AS4193US | WA-STATE-GOV - State of Washington | 656.9K | 16.8M | 33 |
| AS3128US | BRUWS-AS3128 - University of Wisconsin System | 656.6K | 1M | 13 |
| AS43766SA | MTC-KSA-AS Mobile Telecommunication Company Saudi Arabia Joint-Stock company | 656.6K | 1K | 1,332 |
| AS134175HK | SH2206-AP - UNIT A17,9/F SILVERCORP INT'L TOWER 707-713 NATHAN RD | 655.4K | — | 70 |
| AS131932JP | JEIS-NET - JR East Information Systems Company | 655.4K | — | 71 |
| AS134810CN | CMNET-JILIN-AS-AP - China Mobile Group JiLin communications corporation | 653.3K | 1.5M | 466 |
| AS20845HU | DIGICABLE DIGI Tavkozlesi es Szolgaltato Kft. | 652.3K | 557.1K | 117 |
| AS8437AT | UTA-AS Hutchison Drei Austria GmbH | 649.7K | 131.1K | 121 |
| AS39603PL | P4NET P4 Sp. z o.o. | 647.2K | 65.5K | 20 |
| AS12663IT | VODAFONE-GROUP Fastweb SpA | 646.1K | 32 | 172 |
| AS49505RU | SELECTEL JSC Selectel | 642.3K | 656.6K | 1,002 |
| AS395954US | LEASEWEB-USA-LAX - Leaseweb USA, Inc. | 640.8K | 65.5K | 190 |
| AS395139US | NYP-INTERNET - NewYork-Presbyterian Hospital | 640K | — | 29 |
| AS21021PL | MULTIMEDIA-AS Multimedia Polska Sp. z o.o. | 634.9K | 131.1K | 47 |
| AS58519CN | CHINATELECOM-Ctcloud - Cloud Computing Corporation | 631.8K | 23.4K | 283 |
| AS11845ZA | Vox Telecom Ltd - Vox Telecom Ltd | 631.8K | 524.3K | 188 |
| AS29119ES | SERVIHOSTING-AS AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL | 631.6K | 2.7M | 412 |
| AS3302IT | AS-RETELIT-IRIDEOS Retelit Digital Services S.p.A. | 628.5K | 589.8K | 54 |
| AS11260CA | EASTLINK-HSI - EastLink | 627.2K | 266.2K | 117 |
| AS4809CN | CHINATELECOM-CORE-WAN-CN2 - China Telecom Next Generation Carrier Network | 623.4K | 158.9K | 418 |