| Date | IP Address |
| 2018-07-30 | 47.75.179.76 (ClassC) |
| 2018-07-30 | 47.75.42.10 (ClassC) |
| 2024-09-13 | 104.21.48.200 (ClassC) |
| 2025-01-14 | 172.67.187.235 (ClassC) |
| 2025-09-20 | 172.67.130.179 (ClassC) |
| 2026-01-27 | 104.21.3.125 (ClassC) |
| Date | Domain | IP |
| pc.ff137.com | 2024-12-05 | 172.67.187.235 |
| m.ff137.com | 2024-09-13 | 104.21.48.200 |