| Date | IP Address |
| 2011-11-10 | 113.105.152.232 (ClassC) |
| 2011-11-21 | 222.173.188.40 (ClassC) |
| 2024-10-27 | 104.21.51.252 (ClassC) |
| 2025-02-18 | 104.21.80.1 (ClassC) |
| 2025-03-15 | 104.21.48.1 (ClassC) |
| 2025-04-26 | 104.21.32.1 (ClassC) |
| 2026-03-05 | 172.67.192.132 (ClassC) |
| Date | Domain | IP |
| www.51spsoft.com | 2014-05-01 | 182.118.46.44 |