| Date | IP Address |
| 2021-04-28 | 13.249.64.65 (ClassC) |
| 2021-07-28 | 13.249.126.49 (ClassC) |
| 2021-10-27 | 52.84.22.121 (ClassC) |
| 2024-08-30 | 204.246.191.13 (ClassC) |
| 2024-11-10 | 3.163.24.41 (ClassC) |
| 2024-12-26 | 3.163.24.2 (ClassC) |
| 2025-04-13 | 99.84.66.59 (ClassC) |
| 2025-05-22 | 3.163.189.54 (ClassC) |
| 2025-08-01 | 99.84.66.37 (ClassC) |
| Date | Domain | IP |
| m.mail.fairhof.hofer.at | 2024-10-20 | 34.249.67.36 |
| res.mail.fairhof.hofer.at | 2024-08-30 | 204.246.191.13 |