| Date | IP Address |
| 2019-11-05 | 219.94.128.155 (ClassC) |
| 2025-07-22 | 216.239.32.21 (ClassC) |
| 2026-01-10 | 219.94.163.72 (ClassC) |
| Date | Domain | IP |
| odyssee.schwarzekatz.net | 2025-07-22 | 219.94.163.72 |
| hostmaster.schwarzekatz.net | 2025-09-21 | 219.94.163.72 |
| weibkats.schwarzekatz.net | 2025-07-23 | 219.94.163.72 |
| www.schwarzekatz.net | 2025-07-29 | 219.94.163.72 |
| mx.schwarzekatz.net | 2025-12-02 | 219.94.163.72 |
| a.mx.schwarzekatz.net | 2025-05-12 | 219.94.163.72 |
| weibkatz.schwarzekatz.net | 2025-07-29 | 219.94.163.72 |