| Date | IP Address |
| 2022-04-11 | 128.14.249.224 (ClassC) |
| 2022-04-11 | 128.14.249.229 (ClassC) |
| 2022-04-11 | 128.14.249.230 (ClassC) |
| 2024-04-19 | 47.246.20.242 (ClassC) |
| 2024-07-05 | 47.246.24.233 (ClassC) |
| 2024-07-17 | 8.25.82.186 (ClassC) |
| 2024-08-30 | 8.48.85.239 (ClassC) |
| 2024-10-01 | 8.38.121.240 (ClassC) |
| 2024-10-11 | 47.246.22.219 (ClassC) |
| 2024-12-26 | 8.45.176.181 (ClassC) |
| Date | Domain | IP |
| cloud.feitsui.com | 2024-04-19 | 47.246.20.242 |
| cf.feitsui.com | 2024-08-31 | 99.84.66.37 |
| akm.feitsui.com | 2024-07-11 | 138.3.209.127 |
| mars.feitsui.com | 2024-12-15 | 69.28.62.189 |
| dict.feitsui.com | 2015-02-27 | 106.120.181.40 |
| www.feitsui.com | 2019-05-13 | 104.196.243.170 |
| vrz.feitsui.com | 2024-09-01 | 152.195.19.97 |