| Date | IP Address |
| 2024-11-03 | 87.118.69.230 (ClassC) |
| Date | Domain | IP |
| static.billigfluege.de | 2015-02-16 | 54.192.34.13 |
| accounts-v1.postbooking.billigfluege.de | 2024-07-22 | 18.157.205.96 |
| tr-s.billigfluege.de | 2024-07-22 | 216.239.32.21 |
| www.billigfluege.de | 2023-11-01 | 54.93.84.250 |