| Date | IP Address |
| 2021-03-11 | 222.162.104.126 (ClassC) |
| 2024-12-06 | 52.48.207.83 (ClassC) |
| 2024-12-21 | 54.195.198.206 (ClassC) |
| 2025-01-10 | 99.81.58.169 (ClassC) |
| Date | Domain | IP |
| cdn.efset.cn | 2024-09-06 | 3.250.247.88 |
| qa-cdn.efset.cn | 2024-12-06 | 52.48.207.83 |
| www.efset.cn | 2024-12-06 | 52.48.207.83 |