| Date | IP Address |
| 2017-03-13 | 85.114.132.99 (ClassC) |
| 2019-09-15 | 78.46.45.9 (ClassC) |
| 2024-10-23 | 34.117.176.22 (ClassC) |
| 2024-11-15 | 137.66.53.129 (ClassC) |
| 2025-03-31 | 168.220.85.117 (ClassC) |
| 2025-06-17 | 109.224.228.62 (ClassC) |
| 2026-03-09 | 209.38.6.61 (ClassC) |
| Date | Domain | IP |
| www.guu.de | 2024-11-15 | 137.66.53.129 |