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 1,141–1,155 of 80,557 Autonomous Systems
| Rank ↑ | AS Number | Organisation | Total IPv4 Addresses |
|---|---|---|---|
| 1141 | AS2501 | JP The University of Tokyo Autonomous System | 200,704 |
| 1142 | AS9354 | JP Community Network Center Inc. | 200,448 |
| 1143 | AS38565 | NP Ncell Pty. Ltd. | 200,448 |
| 1144 | AS21050 | KW Fast Communication Company Ltd | 200,448 |
| 1145 | AS6431 | US AT&T Enterprises, LLC | 200,192 |
| 1146 | AS200656 | FI Nokia Solutions and Networks Oy | 200,192 |
| 1147 | AS23793 | JP National Institute of Advanced Industrial Scienc.. | 199,936 |
| 1148 | AS9619 | JP Sony Global Solutions Inc. | 199,680 |
| 1149 | AS1602 | US Headquarters, USAISC | 199,424 |
| 1150 | AS31122 | IE Digiweb ltd | 199,415 |
| 1151 | AS39501 | IR Parvaresh Dadeha Co. Private Joint Stock | 199,168 |
| 1152 | AS30449 | US State of Arizona | 199,168 |
| 1153 | AS65303 | Private Use AS | 198,912 |
| 1154 | AS777 | EU CEA-Saclay | 198,656 |
| 1155 | AS13541 | US Siemens Industry Software Inc. | 198,656 |