| Date | IP Address |
| 2025-01-12 | 52.92.20.12 (ClassC) |
| 2025-05-10 | 52.218.118.84 (ClassC) |
| 2025-06-27 | 52.92.17.180 (ClassC) |
| 2025-07-22 | 3.5.64.242 (ClassC) |
| 2025-08-01 | 52.218.89.132 (ClassC) |
| 2025-11-12 | 3.5.71.116 (ClassC) |
| 2025-12-04 | 52.92.32.84 (ClassC) |
| Date | Domain | IP |
| api.postleitzahlapi.de | 2024-07-19 | 99.84.66.40 |