| Date | IP Address |
| 2020-04-23 | 23.43.58.16 (ClassC) |
| 2020-05-12 | 72.246.65.91 (ClassC) |
| 2020-05-12 | 72.246.64.83 (ClassC) |
| 2020-05-15 | 72.246.64.90 (ClassC) |
| 2020-05-26 | 23.64.141.169 (ClassC) |
| 2020-05-28 | 23.55.63.83 (ClassC) |
| 2020-07-22 | 184.26.137.65 (ClassC) |
| 2020-08-05 | 23.216.6.66 (ClassC) |
| 2020-08-07 | 184.51.34.32 (ClassC) |
| 2020-08-18 | 23.55.63.81 (ClassC) |
| 2020-11-06 | 184.25.225.42 (ClassC) |
| 2020-11-07 | 184.51.3.185 (ClassC) |
| 2021-02-15 | 173.222.249.192 (ClassC) |
| 2021-02-27 | 23.54.200.7 (ClassC) |
| 2025-06-10 | 203.213.73.209 (ClassC) |
| 2026-02-22 | 203.213.73.191 (ClassC) |
| Date | Domain | IP |
| origin-www.mathletics.net.cn | 2025-06-04 | 104.208.220.152 |