NETWORK INSIGHTS · NETWORK ENGINEERING
Autonomous Systems Ranked by IPv4 Space
This report shows the global list of active Autonomous Systems (AS) ranked by total advertised IPv4 addresses. Updated every two hours.
Showing 1,036–1,050 of 81,939 Autonomous Systems
| Rank ↑ | AS Number | Organisation | Total IPv4 Addresses |
|---|---|---|---|
| 1036 | AS2108 | HR Croatian Academic and Research Network | 230,059 |
| 1037 | AS8517 | TR National Academic Network and Information Center | 229,879 |
| 1038 | AS65433 | Private Use AS | 229,632 |
| 1039 | AS10405 | US Union Pacific Railroad Company | 229,376 |
| 1040 | AS395139 | US NewYork-Presbyterian Hospital | 229,376 |
| 1041 | AS34177 | FR Celeste SAS | 229,375 |
| 1042 | AS4663 | KR ELIMNET, INC. | 229,344 |
| 1043 | AS25310 | GB Vodafone Limited | 229,231 |
| 1044 | AS2522 | JP Japan Network Information Center | 229,120 |
| 1045 | AS22652 | CA Videotron Ltee | 228,608 |
| 1046 | AS17841 | KR NATIONAL INFORMATION RESOURCES SERVICE | 228,448 |
| 1047 | AS6568 | BO EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA | 228,352 |
| 1048 | AS58466 | CN CHINANET Guangdong province network | 227,617 |
| 1049 | AS17864 | KR SK Broadband Co Ltd | 227,328 |
| 1050 | AS19551 | US Incapsula Inc | 226,709 |