| Date | IP Address |
| 2018-07-01 | 35.200.65.170 (ClassC) |
| 2019-04-26 | 45.119.99.162 (ClassC) |
| 2019-04-26 | 103.100.140.47 (ClassC) |
| 2023-12-18 | 160.121.112.194 (ClassC) |
| 2024-03-03 | 154.13.30.63 (ClassC) |
| 2024-07-12 | 23.235.151.18 (ClassC) |
| 2024-08-30 | 210.79.61.11 (ClassC) |
| 2024-10-02 | 210.79.61.22 (ClassC) |
| 2025-04-21 | 210.79.63.13 (ClassC) |
| 2025-04-29 | 210.79.61.28 (ClassC) |
| Date | Domain | IP |
| www.k12378.com | 2024-08-29 | 210.79.61.209 |