| Date | IP Address |
| 2024-12-20 | 52.49.165.36 (ClassC) |
| 2025-01-14 | 34.240.114.2 (ClassC) |
| 2025-01-30 | 52.208.52.8 (ClassC) |
| 2025-02-04 | 34.254.215.74 (ClassC) |
| 2025-04-23 | 54.170.60.198 (ClassC) |
| 2025-07-13 | 34.249.23.230 (ClassC) |
| Date | Domain | IP |
| centralsystem.ocppdev.sonnen.de | 2024-12-20 | 99.80.180.185 |
| admin.ocppdev.sonnen.de | 2024-09-30 | 204.246.191.35 |
| gateway.ocppdev.sonnen.de | 2024-12-20 | 52.49.165.36 |