| Date | IP Address |
| 2021-02-15 | 109.232.95.252 (ClassC) |
| 2023-12-26 | 87.13.70.242 (ClassC) |
| 2024-02-17 | 87.14.198.245 (ClassC) |
| 2024-05-06 | 95.239.126.112 (ClassC) |
| 2024-06-12 | 87.5.238.185 (ClassC) |
| 2024-08-16 | 87.14.24.223 (ClassC) |
| 2024-11-10 | 80.116.51.2 (ClassC) |
| 2025-01-15 | 80.181.182.38 (ClassC) |
| 2025-01-19 | 87.15.233.169 (ClassC) |
| Date | Domain | IP |
| ci.ffengineering.com | 2023-12-27 | 87.13.70.242 |
| labs.ffengineering.com | 2023-12-26 | 87.15.181.214 |
| git.ffengineering.com | 2023-12-26 | 87.13.70.242 |
| dev.ffengineering.com | 2023-12-27 | 87.13.70.242 |