| Date | IP Address |
| 2018-11-16 | 13.33.251.108 (ClassC) |
| 2018-11-16 | 13.33.251.35 (ClassC) |
| 2018-11-28 | 211.20.148.232 (ClassC) |
| 2018-11-28 | 210.61.44.232 (ClassC) |
| 2019-12-30 | 211.20.148.237 (ClassC) |
| 2020-01-08 | 210.61.44.225 (ClassC) |
| 2020-01-08 | 211.20.171.200 (ClassC) |
| 2020-01-17 | 202.39.67.8 (ClassC) |
| 2020-01-17 | 210.242.210.67 (ClassC) |
| 2020-01-20 | 211.20.148.229 (ClassC) |
| 2020-01-24 | 211.20.148.231 (ClassC) |
| 2021-02-24 | 117.56.68.126 (ClassC) |
| 2021-12-18 | 114.25.250.4 (ClassC) |
| 2022-08-28 | 203.66.35.71 (ClassC) |
| 2024-01-16 | 168.95.245.2 (ClassC) |
| 2024-03-09 | 168.95.246.4 (ClassC) |
| 2024-12-12 | 168.95.245.3 (ClassC) |
| 2024-12-27 | 168.95.246.2 (ClassC) |
| 2025-01-13 | 168.95.245.4 (ClassC) |
| 2025-06-04 | 223.200.181.102 (ClassC) |
| 2025-07-23 | 203.74.221.2 (ClassC) |
| 2025-07-27 | 203.74.220.1 (ClassC) |
| 2025-08-03 | 203.74.220.3 (ClassC) |
| Date | Domain | IP |
| 2021.cec.gov.tw | 2025-08-03 | 223.200.181.103 |
| 2018.cec.gov.tw | 2019-08-06 | 117.56.91.126 |
| web.cec.gov.tw | 2024-06-28 | 168.95.246.2 |
| www.cec.gov.tw | 2021-02-24 | 117.56.68.126 |