| Date | IP Address |
| 2024-04-23 | 52.28.159.134 (ClassC) |
| 2024-10-31 | 35.156.162.175 (ClassC) |
| 2025-01-14 | 18.192.226.195 (ClassC) |
| 2025-01-21 | 3.77.5.241 (ClassC) |
| 2025-05-06 | 35.157.185.137 (ClassC) |
| 2025-05-10 | 3.126.107.9 (ClassC) |
| 2025-06-30 | 3.66.179.246 (ClassC) |
| 2025-07-13 | 3.125.89.140 (ClassC) |
| Date | Domain | IP |
| api.dp-billing.sonnen.de | 2024-06-16 | 3.120.51.133 |
| backend.dev.dp-billing.sonnen.de | 2024-04-23 | 52.28.159.134 |
| api.dev.dp-billing.sonnen.de | 2024-06-16 | 3.78.11.58 |