| Date | IP Address |
| 2023-03-10 | 222.186.18.89 (ClassC) |
| 2023-03-10 | 222.186.18.88 (ClassC) |
| 2025-03-09 | 180.163.146.104 (ClassC) |
| 2025-05-19 | 122.228.214.100 (ClassC) |
| 2026-01-07 | 180.163.146.6 (ClassC) |
| Date | Domain | IP |
| t1.chsi.com.cn | 2025-06-02 | 36.110.136.83 |
| t2.chsi.com.cn | 2025-05-24 | 36.110.136.83 |
| t3.chsi.com.cn | 2025-05-23 | 36.110.136.83 |
| t4.chsi.com.cn | 2025-09-02 | 36.110.136.83 |
| school.chsi.com.cn | 2025-03-09 | 180.163.146.104 |
| account.chsi.com.cn | 2025-09-14 | 203.107.40.210 |
| www.chsi.com.cn | 2025-05-10 | 203.107.40.210 |