| Date | IP Address |
| 2023-08-27 | 18.157.207.42 (ClassC) |
| 2023-11-01 | 3.74.108.201 (ClassC) |
| 2023-12-18 | 18.194.56.148 (ClassC) |
| 2024-02-25 | 35.156.88.54 (ClassC) |
| 2024-06-17 | 52.57.193.214 (ClassC) |
| 2024-08-10 | 18.158.175.235 (ClassC) |
| 2024-08-20 | 18.198.76.38 (ClassC) |
| 2024-10-14 | 52.29.139.147 (ClassC) |
| 2024-11-10 | 52.28.157.155 (ClassC) |
| 2024-11-21 | 18.157.246.200 (ClassC) |
| 2024-12-26 | 18.194.19.17 (ClassC) |
| Date | Domain | IP |
| mitarbeiter.tonhalle.de | 2024-12-12 | 150.230.150.110 |
| www.tonhalle.de | 2023-11-01 | 3.74.108.201 |