| Date | IP Address |
| 2023-11-01 | 8.45.176.232 (ClassC) |
| 2024-07-24 | 47.246.23.227 (ClassC) |
| 2025-03-19 | 47.246.23.231 (ClassC) |
| 2025-06-15 | 43.159.98.8 (ClassC) |
| 2025-08-06 | 101.33.21.122 (ClassC) |
| 2025-09-14 | 172.235.157.124 (ClassC) |
| 2025-10-12 | 43.159.77.132 (ClassC) |
| 2025-11-21 | 101.33.21.144 (ClassC) |
| Date | Domain | IP |
| bbs.quantclass.cn | 2025-10-05 | 101.33.21.144 |
| www.quantclass.cn | 2023-11-01 | 8.45.176.232 |