| Date | IP Address |
| 2019-03-11 | 34.251.125.119 (ClassC) |
| 2025-05-20 | 52.29.105.219 (ClassC) |
| 2025-05-26 | 52.29.165.9 (ClassC) |
| 2025-07-13 | 35.159.36.212 (ClassC) |
| 2025-08-13 | 18.197.1.191 (ClassC) |
| 2025-08-29 | 18.198.205.168 (ClassC) |
| 2025-09-05 | 18.185.8.83 (ClassC) |
| 2025-11-15 | 3.67.115.53 (ClassC) |
| Date | Domain | IP |
| stage.klinikfuehrer-app.eltern.de | 2024-12-26 | 52.29.146.232 |