| Date | IP Address |
| 2023-08-27 | 193.53.23.141 (ClassC) |
| 2024-09-13 | 141.101.90.105 (ClassC) |
| 2024-12-23 | 141.101.90.106 (ClassC) |
| 2024-12-30 | 141.101.90.107 (ClassC) |
| 2025-01-12 | 141.101.90.104 (ClassC) |
| Date | Domain | IP |
| www.hamburgwasser.de | 2024-08-09 | 141.101.90.107 |