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87,612 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↑ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS29601FI | UPM-KYMMENE-AS UPM-Kymmene Oyj | 75K | — | 13 |
| AS8255FR | EURO-INFORMATION Euro-Information-Europeenne de Traitement de l'Information SAS | 75K | — | 38 |
| AS264US | SRINET-AS - SRI International | 75K | — | 37 |
| AS63139US | BEDGE-CO-LIMITED - BEDGE CO LIMITED | 75K | 53 | 330 |
| AS31721AZ | AZERCELL-AS Azercell Telecom Ltd | 75K | — | 53 |
| AS4511US | MIAMI-EDU - University of Miami | 75K | — | 7 |
| AS4195US | SHAW - D. E. Shaw & Co. LP | 75K | — | 21 |
| AS40581US | AREON-AS - Arkansas Research and Education Optical Network | 75K | 65.5K | 19 |
| AS4605HK | ERX-HKBUNET - Hong Kong Baptist University | 75.1K | 1 | 15 |
| AS202069HK | SKR-DE Sakura Communications Limited | 75.3K | — | 9 |
| AS12551IT | AS-ENEL-IT ENEL S.p.A | 75.3K | — | 33 |
| AS51265AT | MASSRESPONSE-AS Mass Response Service GmbH | 75.3K | 1M | 31 |
| AS3926US | FFX-CNTY - Fairfax County Dept of Information Technology | 75.3K | — | 8 |
| AS2033US | PANIX - Panix | 75.3K | 4.1K | 11 |
| AS36999NA | Telecom Namibia - Telecom Namibia | 75.3K | — | 5 |
| AS17049US | MBO-NET - MBO Video, LLC | 75.3K | 65.5K | 73 |
| AS132029AU | ASN-TELSTRA-02 - Telstra Limited | 75.3K | 65.5K | 15 |
| AS215294LT | luminabroadband Lumina broadband UAB | 75.5K | 10 | 267 |
| AS18305KR | POSNET-KR - POSCO DX | 75.5K | — | 62 |
| AS38095KR | SKB-QRIXNETSDM-AS-KR-KR - SK Broadband Co Ltd | 75.5K | — | 12 |
| AS41704RU | OGS-AS JSC "Ufanet" | 75.5K | 257 | 74 |
| AS10436MX | AS10436 - Instituto Tecnologico y de Estudios Superiores de Monterrey | 75.8K | — | 16 |
| AS8562AT | LICPLUS-AS A1 Telekom Austria AG | 75.8K | 16.4K | 10 |
| AS3709US | NET-CITY-SA - City of San Antonio | 75.8K | — | 37 |
| AS202116SE | SCANIA-AS Scania CV AB | 75.8K | — | 7 |
| AS5839US | DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD) | 75.8K | — | 51 |
| AS136572AU | TOOTCIO-AS-AP - Office of The Chief Information Officer (OCIO) | 75.8K | — | 22 |
| AS46158US | OCMBOCES - OCM BOCES | 75.8K | — | 32 |
| AS12226US | AS12226 - CIBC World Markets | 75.8K | — | 10 |
| AS49981NL | WorldStream WorldStream B.V. | 75.8K | 1.9M | 134 |
| AS46564US | NORDST-AS - Nordstrom, Inc. | 75.8K | — | 3 |
| AS61317US | ASDETUK Hivelocity LLC | 75.8K | 1.3K | 257 |
| AS59078CN | YUNIFY-NET - Yunify Technologies Inc. | 75.8K | 65.8K | 11 |
| AS30041US | RACE - Race Tech, LLC | 76K | 1.1M | 297 |
| AS204273FR | VEEPEE-SDN SPIE ICS | 76K | 32.8K | 18 |
| AS9273KR | SICC-AS-KR - ITCENENTEC CO.,LTD. | 76K | — | 4 |
| AS14840BR | AS14840 - BR.Digital Telecom | 76.3K | 213.8K | 124 |
| AS139080CN | CMNET-SCIDC-CN - The Internet Data Center of Sichuan Mobile Communication Company Limited | 76.3K | 37 | 92 |
| AS85US | AERO-NET - The Aerospace Corporation | 76.3K | 16 | 16 |
| AS199541BE | EUROCONTROL-AS EUROCONTROL, the European Organisation for the Safety of Air Navigation | 76.5K | — | 41 |
| AS396269US | BPL-ASN - Buckeye Partners L.P. | 76.5K | — | 11 |
| AS63099US | MADEALA TELECOM TECHNOLOGY - MADEALA TELECOM TECHNOLOGY INC | 76.5K | — | 235 |
| AS11014AR | AS11014 - CPS | 76.5K | 72 | 257 |
| AS31213RU | MF-NWGSM-AS PJSC MegaFon | 76.5K | 1.5K | 48 |
| AS8267PL | CYFRONET-AS Academic Computer Centre CYFRONET AGH | 76.5K | 65.5K | 7 |
| AS23404US | RITTERNET - Ritter Communications | 76.5K | 66K | 92 |
| AS10617AR | AS10617 - SION S.A | 76.5K | 131.1K | 297 |
| AS17716TW | NTU-TW - National Taiwan University | 76.8K | — | 4 |
| AS27495CA | OPENTEXT-NA-US-1 - Open Text Corporation | 76.8K | — | 16 |
| AS9762KR | HCN-AS-KR - kt HCN Co.,Ltd. | 76.8K | — | 111 |