| Date | IP Address |
| 2023-08-28 | 3.120.69.13 (ClassC) |
| 2023-10-29 | 52.59.21.8 (ClassC) |
| 2024-10-26 | 52.29.48.77 (ClassC) |
| 2025-01-06 | 35.158.55.192 (ClassC) |
| Date | Domain | IP |
| anfrage.welltec-wasser.at | 2024-10-27 | 3.124.30.63 |
| aktion.welltec-wasser.at | 2024-10-27 | 3.124.30.63 |
| www.welltec-wasser.at | 2023-08-28 | 3.120.69.13 |