| Date | IP Address |
| 2014-03-10 | 70.39.84.249 (ClassC) |
| 2015-12-06 | 70.39.84.238 (ClassC) |
| 2016-05-31 | 70.39.84.250 (ClassC) |
| 2024-02-21 | 3.33.130.190 (ClassC) |
| 2024-06-07 | 3.33.152.147 (ClassC) |
| 2024-06-17 | 15.197.142.173 (ClassC) |
| 2025-10-01 | 3.33.251.168 (ClassC) |
| 2026-01-29 | 15.197.225.128 (ClassC) |
| Date | Domain | IP |
| www.51528.com | 2025-01-23 | 3.33.251.168 |