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 6,211–6,225 of 82,011 Autonomous Systems
| Rank ↑ | AS Number | Organisation | Total IPv4 Addresses |
|---|---|---|---|
| 6211 | AS27609 | US USC-University Hospital | 21,760 |
| 6212 | AS40443 | US CDK Global, LLC | 21,760 |
| 6213 | AS22364 | US Telefonica Global Solutions USA, INC | 21,760 |
| 6214 | AS16880 | US TREND MICRO INCORPORATED | 21,760 |
| 6215 | AS41435 | UA UnderNet LLC | 21,760 |
| 6216 | AS200525 | UA Hosting Ukraine LTD | 21,760 |
| 6217 | AS8393 | KZ "ASTEL" JSC | 21,760 |
| 6218 | AS33922 | LT UAB Nacionalinis Telekomunikaciju Tinklas | 21,760 |
| 6219 | AS3548 | MX Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional | 21,760 |
| 6220 | AS25607 | NI IBW Communications | 21,760 |
| 6221 | AS1756 | IR Shiraz Hamyar Co. | 21,760 |
| 6222 | AS23930 | PH VITRO Inc. | 21,632 |
| 6223 | AS56282 | CN Beijing Internet Harbor Technology Co., Ltd | 21,519 |
| 6224 | AS39560 | AT KT-NET Communications GmbH | 21,504 |
| 6225 | AS34240 | DE manitu GmbH | 21,504 |