| Date | IP Address |
| 2021-08-29 | 27.221.108.52 (ClassC) |
| 2024-09-18 | 119.188.15.230 (ClassC) |
| 2024-09-30 | 119.188.15.231 (ClassC) |
| 2025-04-29 | 113.142.69.133 (ClassC) |
| 2025-07-27 | 120.192.84.245 (ClassC) |
| 2025-08-08 | 120.192.84.244 (ClassC) |
| Date | Domain | IP |
| gis.sdei.edu.cn | 2024-12-29 | 58.195.98.196 |
| jjzs.sdei.edu.cn | 2025-06-28 | 221.214.56.35 |
| www.sdei.edu.cn | 2025-04-29 | 221.214.56.35 |
| gxjy.sdei.edu.cn | 2024-10-03 | 116.169.116.102 |
| college.gxjy.sdei.edu.cn | 2024-09-13 | 119.188.15.230 |
| gongfei.gxjy.sdei.edu.cn | 2024-09-26 | 116.169.116.103 |
| caiji.gxjy.sdei.edu.cn | 2024-11-07 | 119.188.15.230 |
| html.gxjy.sdei.edu.cn | 2024-09-18 | 119.188.15.230 |
| faruan.gxjy.sdei.edu.cn | 2025-04-20 | 113.142.69.134 |
| company.gxjy.sdei.edu.cn | 2024-10-31 | 110.249.209.200 |