| Date | IP Address |
| 2014-11-04 | 62.48.72.72 (ClassC) |
| 2024-09-27 | 81.92.80.56 (ClassC) |
| 2024-10-15 | 81.92.80.55 (ClassC) |
| 2024-12-13 | 104.18.35.33 (ClassC) |
| 2025-01-04 | 172.64.152.223 (ClassC) |
| Date | Domain | IP |
| partner.atu.at | 2024-09-14 | 34.102.166.105 |
| www.atu.at | 2023-08-28 | 104.18.40.113 |