| Date | IP Address |
| 2019-12-06 | 218.93.127.235 (ClassC) |
| 2023-11-02 | 23.224.13.50 (ClassC) |
| 2024-12-15 | 23.224.124.35 (ClassC) |
| 2026-02-13 | 198.16.38.172 (ClassC) |
| Date | Domain | IP |
| m.51flash.com | 2025-11-27 | 198.16.38.172 |
| tougao.51flash.com | 2025-11-27 | 198.16.38.172 |
| www.51flash.com | 2023-11-02 | 23.224.13.50 |