| Date | IP Address |
| 2021-04-25 | 3.127.186.234 (ClassC) |
| 2024-02-09 | 3.66.80.112 (ClassC) |
| 2024-04-18 | 3.64.144.189 (ClassC) |
| 2024-06-05 | 52.28.246.115 (ClassC) |
| 2024-09-14 | 3.65.41.192 (ClassC) |
| 2024-11-11 | 3.67.112.208 (ClassC) |
| 2025-01-03 | 18.193.38.9 (ClassC) |
| 2025-04-25 | 18.193.196.220 (ClassC) |
| 2025-05-13 | 3.78.101.205 (ClassC) |
| 2025-08-24 | 52.29.70.36 (ClassC) |
| 2025-09-06 | 3.71.127.145 (ClassC) |
| 2025-09-20 | 3.120.17.34 (ClassC) |
| 2026-02-12 | 52.58.236.32 (ClassC) |
| Date | Domain | IP |
| www.app.hotelfriend.de | 2025-09-06 | 18.195.225.93 |