| Date | IP Address |
| 2021-03-10 | 58.211.137.155 (ClassC) |
| 2024-09-09 | 103.224.212.217 (ClassC) |
| 2025-05-13 | 13.248.169.48 (ClassC) |
| 2025-06-29 | 76.223.54.146 (ClassC) |
| 2025-09-19 | 99.83.161.153 (ClassC) |
| Date | Domain | IP |
| archive.bjut.xyz | 2024-10-22 | 103.224.212.217 |
| work.bjut.xyz | 2024-09-09 | 103.224.212.217 |
| help.bjut.xyz | 2024-09-22 | 70.32.1.32 |