| Date | IP Address |
| 2014-09-02 | 69.59.153.94 (ClassC) |
| 2023-08-28 | 91.227.205.222 (ClassC) |
| 2025-06-02 | 172.232.34.73 (ClassC) |
| 2026-02-08 | 172.67.215.43 (ClassC) |
| Date | Domain | IP |
| booking.hotel-antonius.at | 2023-08-28 | 109.75.178.159 |
| www.hotel-antonius.at | 2023-08-28 | 91.227.205.222 |