| Date | IP Address |
| 2023-08-27 | 104.21.90.220 (ClassC) |
| 2024-08-25 | 104.21.82.100 (ClassC) |
| 2024-10-28 | 172.67.200.38 (ClassC) |
| 2024-12-10 | 104.21.16.1 (ClassC) |
| 2025-03-06 | 67.229.175.165 (ClassC) |
| 2025-04-29 | 104.21.45.44 (ClassC) |
| Date | Domain | IP |
| www.beichentongxuehui.com | 2025-03-07 | 67.229.175.165 |