| Date | IP Address |
| 2018-05-01 | 173.194.194.121 (ClassC) |
| 2024-02-21 | 172.217.14.211 (ClassC) |
| 2024-07-09 | 142.251.211.243 (ClassC) |
| 2025-01-24 | 142.250.217.83 (ClassC) |
| 2025-06-08 | 142.251.33.83 (ClassC) |
| 2025-06-13 | 142.250.99.121 (ClassC) |
| 2025-10-27 | 142.250.69.179 (ClassC) |
| 2025-12-08 | 192.178.163.121 (ClassC) |
| Date | Domain | IP |
| ip6.tc.edu.tw | 2025-11-16 | 163.17.38.1 |
| ipv6.tc.edu.tw | 2025-09-12 | 163.17.38.1 |
| gitlab.tc.edu.tw | 2025-09-11 | 163.17.38.1 |
| act-j.guidance.tc.edu.tw | 2024-02-21 | 172.217.14.211 |
| art-s.guidance.tc.edu.tw | 2025-10-25 | 142.250.73.115 |
| mrtg.tc.edu.tw | 2025-06-28 | 163.17.40.2 |
| elesson.tc.edu.tw | 2025-04-12 | 163.17.39.21 |
| sso.tc.edu.tw | 2025-05-15 | 163.17.40.13 |
| 60th.lxes.tc.edu.tw | 2024-08-07 | 142.250.69.211 |
| ddnss.tc.edu.tw | 2025-06-22 | 163.17.40.3 |
| 12hope.st.tc.edu.tw | 2019-10-22 | 172.217.14.211 |
| netflow.tc.edu.tw | 2025-09-22 | 163.17.40.35 |