| Date | IP Address |
| 2023-08-28 | 37.200.98.25 (ClassC) |
| 2025-08-09 | 85.215.192.107 (ClassC) |
| Date | Domain | IP |
| w01.serversystems.at | 2025-06-29 | 134.119.8.211 |
| w02.serversystems.at | 2025-08-06 | 37.200.98.25 |
| w04.serversystems.at | 2025-08-08 | 85.215.192.107 |
| mail.serversystems.at | 2024-11-02 | 85.215.192.107 |
| www.serversystems.at | 2024-05-07 | 134.119.8.211 |