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 3,736–3,750 of 80,752 Autonomous Systems
| Rank ↑ | AS Number | Organisation | Total IPv4 Addresses |
|---|---|---|---|
| 3736 | AS4493 | MX Universidad de Sonora | 64,512 |
| 3737 | AS22828 | US United States Food and Drug Administration | 64,512 |
| 3738 | AS24635 | DE Syntax Service GmbH | 64,512 |
| 3739 | AS20012 | US Interworks Networking Services | 64,512 |
| 3740 | AS32073 | US Montgomery County Public Schools | 64,512 |
| 3741 | AS24342 | BD BRACNet Limited | 64,511 |
| 3742 | AS24679 | DE kyberio GmbH | 64,256 |
| 3743 | AS53850 | US GorillaServers, Inc. | 64,256 |
| 3744 | AS202596 | GB GNC Realisations 2026 Limited | 64,256 |
| 3745 | AS65180 | Private Use AS | 64,256 |
| 3746 | AS8990 | HU 4iG Telecommunications Holding Zrt | 64,256 |
| 3747 | AS12013 | US Florida Atlantic University | 64,256 |
| 3748 | AS3378 | US Verizon Business | 64,256 |
| 3749 | AS262914 | MX Comision Federal de Electricidad | 64,256 |
| 3750 | AS4531 | US Nexsys Electronics, Inc. | 64,256 |