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 18,046–18,060 of 80,512 Autonomous Systems
| Rank ↑ | AS Number | Organisation | Total IPv4 Addresses |
|---|---|---|---|
| 18046 | AS399937 | US Cisco Webex LLC | 3,328 |
| 18047 | AS394133 | US T5 @ ATLANTA, LLC | 3,328 |
| 18048 | AS398037 | US NVIDIA Corporation | 3,328 |
| 18049 | AS21646 | US Fisher Investments Inc. | 3,328 |
| 18050 | AS19978 | AR CIRION TECHNOLOGIES ARGENTINA S.A. | 3,328 |
| 18051 | AS3423 | US AT&T Enterprises, LLC | 3,328 |
| 18052 | AS395215 | US San Joaquin County | 3,328 |
| 18053 | AS25648 | US Parallax Systems | 3,328 |
| 18054 | AS60410 | FR Hewlett Packard France S.A.S. | 3,328 |
| 18055 | AS4200000010 | Private Use AS | 3,328 |
| 18056 | AS213529 | GB Sculk Ltd. | 3,328 |
| 18057 | AS151786 | BD HPLink | 3,328 |
| 18058 | AS400385 | US Citizens Telephone Corporation | 3,328 |
| 18059 | AS46962 | PR HRCOM | 3,328 |
| 18060 | AS1002 | US Bytefilter LLC | 3,328 |