| Date | IP Address |
| 2015-11-07 | 69.30.255.45 (ClassC) |
| 2024-02-28 | 183.130.31.142 (ClassC) |
| 2024-10-19 | 115.222.138.143 (ClassC) |
| 2025-05-23 | 115.234.239.15 (ClassC) |
| 2025-08-13 | 115.222.132.46 (ClassC) |
| 2026-02-08 | 125.108.99.132 (ClassC) |
| 2026-02-28 | 125.108.98.116 (ClassC) |
| Date | Domain | IP |
| www.520bbs.net | 2024-02-28 | 0.0.0.0 |