| Date | IP Address |
| 2023-12-13 | 13.226.210.89 (ClassC) |
| 2024-02-03 | 13.226.210.69 (ClassC) |
| 2024-04-03 | 18.155.192.25 (ClassC) |
| 2024-04-14 | 99.86.38.94 (ClassC) |
| 2024-05-09 | 99.86.38.64 (ClassC) |
| 2024-06-03 | 99.86.38.21 (ClassC) |
| 2024-07-01 | 13.226.210.43 (ClassC) |
| 2024-07-05 | 18.155.192.120 (ClassC) |
| 2024-08-13 | 13.226.210.92 (ClassC) |
| 2024-08-17 | 99.86.38.125 (ClassC) |
| 2024-09-01 | 204.246.191.10 (ClassC) |
| 2024-10-14 | 3.167.212.30 (ClassC) |
| 2024-10-27 | 18.238.238.39 (ClassC) |
| 2024-11-10 | 18.238.238.26 (ClassC) |
| 2024-11-16 | 18.238.238.104 (ClassC) |
| 2024-12-15 | 3.167.212.87 (ClassC) |
| 2024-12-22 | 18.238.238.36 (ClassC) |
| 2024-12-25 | 18.155.192.35 (ClassC) |
| Date | Domain | IP |
| www2.biff.de | 2024-11-24 | 99.84.66.115 |
| testumgebung.biff.de | 2024-11-24 | 18.238.238.26 |
| www.testumgebung.biff.de | 2024-11-25 | 18.238.238.39 |
| www.biff.de | 2023-11-01 | 99.84.66.97 |