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 12,226–12,240 of 80,311 Autonomous Systems
| Rank ↑ | AS Number | Organisation | Total IPv4 Addresses |
|---|---|---|---|
| 12226 | AS17861 | KR KyungNam College of Information Technology | 6,912 |
| 12227 | AS4574 | US Internet Doorway, Inc. | 6,912 |
| 12228 | AS26848 | US Principal Financial Group, Inc. | 6,912 |
| 12229 | AS16267 | CH CH Regionalmedien AG | 6,912 |
| 12230 | AS20510 | HU Nexum Hungary Internet Service Provider Ltd. | 6,912 |
| 12231 | AS139887 | CN China Telecom | 6,911 |
| 12232 | AS33986 | IT Redder Telco s.r.l. | 6,908 |
| 12233 | AS212628 | SG ARTRUBY PTE. LTD. | 6,906 |
| 12234 | AS52423 | CR Data Miners S.A. ( Racknation.cr ) | 6,897 |
| 12235 | AS618 | US United States Department of Defense (DoD) | 6,890 |
| 12236 | AS41653 | FR Aqua Ray SAS | 6,880 |
| 12237 | AS9978 | KR The University of Seoul | 6,800 |
| 12238 | AS38082 | TH True International Gateway Co., Ltd. | 6,788 |
| 12239 | AS25562 | GB Sony Interactive Entertainment Europe Limited | 6,784 |
| 12240 | AS26397 | US The Regents of the University of California - Un.. | 6,768 |