| Date | IP Address |
| 2021-04-27 | 23.35.70.74 (ClassC) |
| 2021-06-16 | 23.35.69.16 (ClassC) |
| 2021-12-14 | 23.192.220.146 (ClassC) |
| 2022-01-17 | 104.91.166.51 (ClassC) |
| 2022-02-12 | 23.32.45.170 (ClassC) |
| 2022-03-26 | 104.114.79.168 (ClassC) |
| 2022-04-06 | 23.10.240.129 (ClassC) |
| 2022-05-02 | 23.55.220.51 (ClassC) |
| 2022-05-30 | 23.64.112.146 (ClassC) |
| 2022-08-01 | 184.25.123.159 (ClassC) |
| 2022-08-01 | 172.232.13.138 (ClassC) |
| 2024-03-23 | 180.149.152.87 (ClassC) |
| 2024-06-29 | 124.127.55.216 (ClassC) |
| 2024-10-25 | 202.205.188.216 (ClassC) |
| 2025-04-10 | 98.98.85.144 (ClassC) |
| 2025-05-18 | 192.254.87.37 (ClassC) |
| 2025-08-01 | 98.96.215.160 (ClassC) |
| Date | Domain | IP |
| studyinchina.csc.edu.cn | 2024-12-05 | 23.219.78.172 |
| sa.csc.edu.cn | 2024-12-12 | 23.32.75.135 |
| bg.csc.edu.cn | 2025-05-05 | 192.254.87.37 |
| s.csc.edu.cn | 2024-09-22 | 23.219.78.172 |
| yxzfs.csc.edu.cn | 2025-04-19 | 192.254.87.37 |
| www.csc.edu.cn | 2023-11-02 | 104.96.203.24 |
| apply.csc.edu.cn | 2024-03-23 | 180.149.152.87 |