| Date | IP Address |
| 2021-01-17 | 49.79.239.76 (ClassC) |
| 2021-01-17 | 49.79.239.80 (ClassC) |
| 2021-01-17 | 49.79.239.72 (ClassC) |
| 2022-03-22 | 183.136.232.59 (ClassC) |
| 2022-03-22 | 124.239.240.78 (ClassC) |
| 2022-03-22 | 27.159.122.139 (ClassC) |
| 2022-03-22 | 171.220.230.142 (ClassC) |
| 2022-09-26 | 58.42.15.20 (ClassC) |
| 2022-09-26 | 58.42.15.22 (ClassC) |
| 2024-09-21 | 183.60.150.17 (ClassC) |
| 2024-10-01 | 122.228.207.55 (ClassC) |
| 2024-10-13 | 110.40.32.156 (ClassC) |
| 2025-01-12 | 183.60.150.16 (ClassC) |
| Date | Domain | IP |
| static.ysedu.com | 2014-12-15 | 118.116.6.249 |
| img.ysedu.com | 2024-08-17 | 124.236.97.249 |
| accessory.ysedu.com | 2024-09-21 | 183.60.150.17 |