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 3,526–3,540 of 81,980 Autonomous Systems
| Rank ↑ | AS Number | Organisation | Total IPv4 Addresses |
|---|---|---|---|
| 3526 | AS32906 | US FACTORY MUTUAL INSURANCE COMPANY | 65,536 |
| 3527 | AS13829 | US Pima County | 65,536 |
| 3528 | AS198878 | ES Universidad de Navarra | 65,536 |
| 3529 | AS29899 | US Geisinger System Services | 65,536 |
| 3530 | AS2705 | US BJC HEALTH SYSTEM | 65,536 |
| 3531 | AS17701 | JP Seinan Gakuin University | 65,536 |
| 3532 | AS47616 | GR Center for Research and Technology Hellas (CERTH) | 65,536 |
| 3533 | AS2513 | JP Japan Science and Technology Agency | 65,536 |
| 3534 | AS13303 | RS University of Nis | 65,536 |
| 3535 | AS6711 | HU University of Szeged | 65,536 |
| 3536 | AS1959 | US United States Department of Defense (DoD) | 65,536 |
| 3537 | AS393529 | US Vanderbilt University Medical Center | 65,536 |
| 3538 | AS15661 | CH Bank J. Safra Sarasin AG | 65,536 |
| 3539 | AS1983 | US Bernalillo County | 65,536 |
| 3540 | AS40102 | US Montgomery College | 65,536 |