| Date | IP Address |
| 2025-01-21 | 83.64.189.152 (ClassC) |
| Date | Domain | IP |
| fazerforum.testsystem.at | 2023-08-28 | 83.64.189.188 |
| psdr.testsystem.at | 2024-12-20 | 83.64.189.147 |
| wandel-werkstatt.testsystem.at | 2023-08-28 | 62.99.143.44 |
| www.testsystem.at | 2025-01-21 | 83.64.189.152 |