| Date | IP Address |
| 2016-08-19 | 61.160.224.244 (ClassC) |
| 2017-01-09 | 125.88.190.45 (ClassC) |
| 2024-01-09 | 122.114.206.154 (ClassC) |
| 2024-09-09 | 8.210.193.116 (ClassC) |
| 2025-04-19 | 210.209.125.72 (ClassC) |
| 2025-12-15 | 8.218.221.75 (ClassC) |
| Date | Domain | IP |
| www.fk520.com | 2025-12-08 | 8.218.221.75 |