| Date | IP Address |
| 2019-07-15 | 78.46.89.8 (ClassC) |
| 2025-05-09 | 168.119.41.54 (ClassC) |
| Date | Domain | IP |
| pm.koryu-bujutsu.at | 2024-10-28 | 168.119.41.54 |
| app.koryu-bujutsu.at | 2025-04-27 | 168.119.41.54 |
| content.koryu-bujutsu.at | 2025-01-23 | 168.119.41.54 |
| www.koryu-bujutsu.at | 2025-01-23 | 168.119.41.54 |