| Date | IP Address |
| 2013-10-15 | 175.100.206.164 (ClassC) |
| 2014-07-22 | 210.209.89.193 (ClassC) |
| 2024-10-28 | 104.21.75.178 (ClassC) |
| 2025-01-12 | 104.21.32.1 (ClassC) |
| 2025-01-23 | 104.21.112.1 (ClassC) |
| 2025-03-07 | 104.21.48.1 (ClassC) |
| 2025-07-29 | 104.21.96.1 (ClassC) |
| 2026-02-02 | 192.249.87.11 (ClassC) |
| Date | Domain | IP |
| www.perfectedu.com.cn | 2013-10-17 | 175.100.206.164 |