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 1,021–1,035 of 80,539 Autonomous Systems
| Rank ↑ | AS Number | Organisation | Total IPv4 Addresses |
|---|---|---|---|
| 1021 | AS32982 | US U.S. Department of Energy | 230,400 |
| 1022 | AS8517 | TR National Academic Network and Information Center.. | 230,400 |
| 1023 | AS42894 | NL Ministerie van Verkeer en Waterstaat/Rijkswaters.. | 230,400 |
| 1024 | AS6527 | US Commonwealth of Massachusetts | 230,400 |
| 1025 | AS2108 | HR Croatian Academic and Research Network | 230,144 |
| 1026 | AS23473 | US PAVLOV MEDIA INC | 230,144 |
| 1027 | AS6192 | US University of California, Davis | 229,638 |
| 1028 | AS15399 | KE Wananchi Group (Kenya) Limited | 229,632 |
| 1029 | AS10405 | US Union Pacific Railroad Company | 229,376 |
| 1030 | AS4663 | KR ELIMNET, INC. | 229,376 |
| 1031 | AS395139 | US NewYork-Presbyterian Hospital | 229,376 |
| 1032 | AS25310 | GB Vodafone Limited | 229,329 |
| 1033 | AS2522 | JP Japan Network Information Center | 229,120 |
| 1034 | AS9541 | PK Cyber Internet Services (Private) Limited | 228,608 |
| 1035 | AS6568 | BO EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD .. | 228,352 |