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 1,561–1,575 of 81,946 Autonomous Systems
| Rank ↑ | AS Number | Organisation | Total IPv4 Addresses |
|---|---|---|---|
| 1561 | AS27 | US University of Maryland | 133,632 |
| 1562 | AS50 | US Oak Ridge National Laboratory | 133,632 |
| 1563 | AS3512 | US Emory University | 133,408 |
| 1564 | AS14499 | US ALORICA INC | 133,376 |
| 1565 | AS15547 | CH netplus.ch SA | 133,376 |
| 1566 | AS65009 | Private Use AS | 133,376 |
| 1567 | AS197909 | DE EDEKA Rechenzentrum Sued Betriebs GmbH | 133,376 |
| 1568 | AS111 | US Boston University | 133,376 |
| 1569 | AS327839 | ZA Woolworths(Proprietary) Ltd | 133,309 |
| 1570 | AS9341 | ID PT INDONESIA COMNETS PLUS | 133,120 |
| 1571 | AS11995 | US Oregon Health & Science University | 133,120 |
| 1572 | AS89 | US Navy Network Information Center (NNIC) | 133,120 |
| 1573 | AS427 | US Air Force Systems Networking | 133,120 |
| 1574 | AS1234 | ZZ Fortum | 133,120 |
| 1575 | AS21693 | US Xcel Energy Inc. | 133,120 |