| Date | IP Address |
| 2023-11-01 | 65.1.178.32 (ClassC) |
| 2024-04-12 | 13.127.155.241 (ClassC) |
| 2024-09-27 | 13.126.134.69 (ClassC) |
| 2025-02-08 | 199.59.243.228 (ClassC) |
| 2025-03-10 | 76.223.54.146 (ClassC) |
| 2025-04-03 | 13.248.169.48 (ClassC) |
| 2025-05-25 | 66.175.216.36 (ClassC) |
| 2025-09-14 | 166.117.110.61 (ClassC) |
| Date | Domain | IP |
| cdn.whjr.education | 2025-06-12 | 76.223.54.146 |
| www.whjr.education | 2023-11-01 | 65.1.178.32 |