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85,731 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS3112US | OARNET-AS-1 - OARnet | 20.5K | — | 25 |
| AS132817BD | DZCRD-AS-AP - DZCRD Networks Ltd | 20.5K | 65.5K | 22 |
| AS2117DE | European Southern Observatory | 20.5K | — | 2 |
| AS42343FI | KTAB-AS Karjaan Puhelin Oy | 20.5K | 524.3K | 5 |
| AS52850BR | AS52850 - Oxente.net Solucoes Tecnologicas Eireli | 20.5K | 114.8K | 39 |
| AS24989DE | EQUINIX-CONNECT-GERMANY Equinix (Germany) GmbH | 20.5K | 65.5K | 16 |
| AS19058US | IRTC-NET - Illinois Rural Telecommunication Co. | 20.5K | 65.5K | 32 |
| AS28234BR | AS28234 - Wireless Desenvolvimento de Sistemas Informatizada | 20.5K | — | 31 |
| AS56554CH | IETF-MEETING Internet Society | 20.5K | 5 | 4 |
| AS18897US | MONTANA-SKY-NETWORKS-INC - Montana Sky Networks, Inc. | 20.5K | 131.1K | 17 |
| AS12615BG | GCN-AS Global Communication Net Plc | 20.5K | 65.5K | 48 |
| AS19963US | DOSUB-1 - Dutchess County BOCES | 20.5K | — | 5 |
| AS63646CN | XJKJ - Beijing Xiaoju Science and Technology Co., Ltd. | 20.5K | 12 | 25 |
| AS399844CA | SASK-CNET - Saskatchewan Telecommunications | 20.5K | — | 57 |
| AS14038US | DRAKE-UNIVERSITY - Drake University | 20.5K | 1 | 35 |
| AS44398DK | ITM8-AS Itm8 A/S | 20.5K | 65.5K | 24 |
| AS25697US | UPCLOUDUSA - UpCloud USA Inc | 20.5K | 147.5K | 27 |
| AS51430NL | ALTUS AltusHost B.V. | 20.5K | 196.9K | 75 |
| AS16316DE | TMT TMT GmbH & Co. KG | 20.5K | 65.5K | 3 |
| AS22684CA | SSIMICRO - SSI Micro Ltd. | 20.5K | 65.5K | 7 |
| AS18281JP | TAC-NET - Tokoname New-TV Corporation | 20.5K | 256 | 6 |
| AS3853US | WHIDBEY - Whidbey Telephone Company | 20.5K | 65.5K | 4 |
| AS202015BG | HZ-US-AS HZ Hosting Ltd | 20.5K | 8 | 61 |
| AS18412TW | FEG-MPLS - Far EastTone Telecommunication Co., Ltd. | 20.5K | — | 12 |
| AS41114FR | ORNETHD Orne THD SPL | 20.5K | 917.5K | 22 |
| AS12133US | LISCO - Local Internet Service Company | 20.5K | — | 2 |
| AS15691IT | LEONET-AS-IT UAN COMPANY S.R.L. | 20.5K | 65.5K | 23 |
| AS39857FI | TKY-AS Aalto University Student Union | 20.5K | — | 2 |
| AS60171ES | AFRIX-AS AFR-IX TELECOM S.A. | 20.5K | 655.4K | 41 |
| AS51484PL | BLOKOWE Sieci Blokowe S.C. | 20.5K | 1 | 3 |
| AS26788CA | ROGERS-COMMUNICATIONS - Rogers Communications Canada Inc. | 20.5K | 65.5K | 6 |
| AS40623US | GFDL - Office of Oceanic and Atmospheric Research - Geophysical Fluid Dynamics Laboratory | 20.5K | 17 | 4 |
| AS29122BG | IWET-AS i-Wet Ltd. | 20.5K | — | 2 |
| AS18267JP | DOSHISHA - Doshisha University | 20.5K | 1 | 3 |
| AS41132SA | sol-as Applied Technologies Co. | 20.5K | — | 3 |
| AS52973BR | AS52973 - YIPI Telecom LTDA. | 20.5K | 65.5K | 32 |
| AS31507SE | SERVANET-AS Servanet AB | 20.5K | 524.3K | 7 |
| AS199155PT | REDE-MEC Direcao Geral de Estatisticas da Educacao e Ciencia | 20.5K | 65.5K | 4 |
| AS327991ZA | Megasurf Wireless Internet CC - Megasurf Wireless Internet CC | 20.5K | — | 12 |
| AS33055US | BCC-65-182-96-0-PHX - Brinkster Communications Corporation | 20.5K | — | 8 |
| AS52419AR | AS52419 - CESOP | 20.5K | 67.6K | 46 |
| AS204666CZ | czjiritlapak Jiri Tlapak | 20.5K | 3.7M | 46 |
| AS57534RU | ASAHMEDOV PE Ahmedov Alil Aliomarovich | 20.5K | — | 6 |
| AS263735HN | AS263735 - SOCIEDAD BUENA HOSTING, S.A. | 20.5K | 65.5K | 6 |
| AS10615US | PAINEWEBBER-ASN - UBS AG | 20.5K | — | 60 |
| AS32477US | ONLINE-TECH-LLC2 - Otava, LLC | 20.5K | 4.1K | 22 |
| AS52982BR | AS52982 - GGT PROVEDOR INTERNET LTDA | 20.5K | — | 31 |
| AS3389US | FORDSRL-AS - Ford Motor Company | 20.5K | 2 | 9 |
| AS55685ID | JLM-AS-ID - PT Jala Lintas Media | 20.5K | 16 | 94 |
| AS27422US | TNSTATE - Tennessee State University | 20.5K | — | 3 |