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 4,171–4,185 of 81,996 Autonomous Systems
| Rank ↑ | AS Number | Organisation | Total IPv4 Addresses |
|---|---|---|---|
| 4171 | AS3369 | US Verizon Business | 49,920 |
| 4172 | AS1747 | US IBM | 49,920 |
| 4173 | AS17562 | AU DATACOM SYSTEMS (AU) PTY LTD | 49,920 |
| 4174 | AS136195 | CN Qingdao, Shandong Province, P.R.China. | 49,852 |
| 4175 | AS52207 | RU JSC "ER-Telecom Holding" | 49,664 |
| 4176 | AS1828 | US Unitas Global | 49,664 |
| 4177 | AS46003 | KR CONNECTWAVE | 49,664 |
| 4178 | AS31863 | US Centrilogic, Inc. | 49,664 |
| 4179 | AS57795 | NL NG-BLU Networks B.V. | 49,664 |
| 4180 | AS50544 | RU JSC "ER-Telecom Holding" | 49,664 |
| 4181 | AS265721 | DO Cable Atlantico SRL | 49,664 |
| 4182 | AS11550 | US Smithville Digital, LLC | 49,664 |
| 4183 | AS8334 | RU JOINT-STOCK COMPANY "TELEPORT TELECOM" | 49,664 |
| 4184 | AS3330 | AT eww ag | 49,664 |
| 4185 | AS13340 | CA BlackBerry Limited | 49,664 |