| Date | IP Address |
| 2024-12-27 | 218.104.71.173 (ClassC) |
| Date | Domain | IP |
| mail3.ustc.edu.cn | 2024-10-31 | 202.38.64.8 |
| email3.ustc.edu.cn | 2024-02-17 | 210.72.22.51 |
| ipv6.ustc.edu.cn | 2024-12-27 | 218.104.71.173 |
| en.lib.ustc.edu.cn | 2024-11-11 | 202.38.74.6 |
| hpe25.nic.ustc.edu.cn | 2024-12-27 | 202.38.64.1 |
| home.ustc.edu.cn | 2024-12-02 | 202.38.64.10 |
| mail.ustc.edu.cn | 2024-09-24 | 202.38.64.8 |
| email.ustc.edu.cn | 2024-12-27 | 202.38.64.8 |
| smtp.ustc.edu.cn | 2024-10-02 | 202.38.64.8 |
| ns.ustc.edu.cn | 2024-09-22 | 202.38.64.1 |
| mirrors.ustc.edu.cn | 2024-11-10 | 202.38.95.110 |
| mx.ustc.edu.cn | 2024-09-22 | 202.38.64.56 |