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 3,721–3,735 of 81,980 Autonomous Systems
| Rank ↑ | AS Number | Organisation | Total IPv4 Addresses |
|---|---|---|---|
| 3721 | AS33527 | US Metropolitan Government of Nashville and Davidson County Tennessee | 64,768 |
| 3722 | AS49 | US National Institute of Standards and Technology | 64,768 |
| 3723 | AS823 | CA University of Western Ontario | 64,768 |
| 3724 | AS8036 | US University of Tulsa | 64,768 |
| 3725 | AS8303 | DE Westdeutscher Rundfunk Koln | 64,768 |
| 3726 | AS8970 | PL Wroclaw Centre of Networking and Supercomputing | 64,768 |
| 3727 | AS22315 | US San Bernardino County Superintendent of Schools | 64,768 |
| 3728 | AS23410 | US Nassau County BOCES | 64,768 |
| 3729 | AS46298 | US Harris County Hospital District | 64,768 |
| 3730 | AS57378 | RU JSC "ER-Telecom Holding" | 64,512 |
| 3731 | AS31214 | RU TIS Dialog LLC | 64,512 |
| 3732 | AS48524 | RU INTERRA telecommunications group, Ltd. | 64,512 |
| 3733 | AS264750 | DO TELEOPERADORA DEL NORDESTE S.R.L | 64,512 |
| 3734 | AS62943 | US Missouri Network Alliance, LLC | 64,512 |
| 3735 | AS344 | US United States Department of Defense (DoD) | 64,512 |