| Date | IP Address |
| 2022-06-20 | 211.20.148.231 (ClassC) |
| 2022-07-07 | 210.61.44.225 (ClassC) |
| 2024-08-21 | 168.95.245.1 (ClassC) |
| 2024-10-04 | 168.95.246.3 (ClassC) |
| 2024-12-26 | 168.95.246.4 (ClassC) |
| 2025-03-02 | 168.95.246.2 (ClassC) |
| 2025-04-28 | 168.95.245.3 (ClassC) |
| 2025-08-03 | 203.74.221.4 (ClassC) |
| Date | Domain | IP |
| itaxi.taichung.gov.tw | 2025-05-27 | 172.104.121.205 |
| travel.taichung.gov.tw | 2024-08-21 | 168.95.245.1 |
| www.taichung.gov.tw | 2024-04-03 | 168.95.245.2 |