| Date | IP Address |
| 2022-03-21 | 18.194.120.73 (ClassC) |
| 2024-12-26 | 3.64.94.231 (ClassC) |
| 2025-01-24 | 35.156.250.94 (ClassC) |
| 2025-06-26 | 18.158.80.131 (ClassC) |
| 2025-08-08 | 3.125.93.137 (ClassC) |
| 2025-09-03 | 54.93.122.187 (ClassC) |
| 2026-03-05 | 35.157.205.171 (ClassC) |
| Date | Domain | IP |
| preview.measurement.grohe.at | 2024-12-26 | 3.64.94.231 |