| Date | IP Address |
| 2024-12-09 | 172.67.211.12 (ClassC) |
| 2025-01-19 | 104.21.53.90 (ClassC) |
| Date | Domain | IP |
| img.f-online.at | 2024-12-09 | 104.21.53.90 |
| pwk.f-online.at | 2024-12-09 | 144.76.88.114 |
| mediadaten.f-online.at | 2024-09-11 | 104.21.53.90 |
| app.f-online.at | 2024-12-09 | 144.76.88.114 |
| stage.app.f-online.at | 2024-12-31 | 144.76.88.114 |
| www.f-online.at | 2024-12-09 | 104.21.53.90 |