| Date | IP Address |
| 2022-06-01 | 172.232.21.25 (ClassC) |
| 2022-08-25 | 23.33.29.149 (ClassC) |
| 2022-10-04 | 184.30.42.156 (ClassC) |
| 2023-01-12 | 23.35.71.64 (ClassC) |
| 2023-02-27 | 23.66.127.152 (ClassC) |
| 2025-06-02 | 23.41.4.82 (ClassC) |
| 2025-06-13 | 23.41.4.70 (ClassC) |
| Date | Domain | IP |
| data.thu.ac.jp | 2024-01-07 | 104.98.114.136 |
| manage.thu.ac.jp | 2024-05-13 | 54.249.237.53 |
| elearn.thu.ac.jp | 2025-03-30 | 23.41.4.70 |
| tosho.thu.ac.jp | 2025-05-18 | 23.41.4.82 |
| idp.thu.ac.jp | 2024-11-17 | 23.41.4.70 |
| datas.thu.ac.jp | 2024-02-22 | 184.30.150.213 |
| adfs.thu.ac.jp | 2025-06-02 | 23.41.4.82 |
| manage-student.thu.ac.jp | 2024-05-13 | 13.114.174.202 |
| www.thu.ac.jp | 2023-11-02 | 184.30.150.213 |