| Date | IP Address |
| 2022-01-06 | 163.181.62.208 (ClassC) |
| 2022-04-11 | 128.14.249.230 (ClassC) |
| 2022-04-11 | 128.14.249.224 (ClassC) |
| 2022-04-11 | 128.14.249.227 (ClassC) |
| 2022-04-11 | 128.14.249.229 (ClassC) |
| 2024-04-19 | 47.246.20.242 (ClassC) |
| 2024-07-05 | 47.246.24.233 (ClassC) |
| 2024-08-30 | 8.48.85.239 (ClassC) |
| 2024-10-01 | 8.38.121.240 (ClassC) |
| 2025-02-26 | 47.246.23.241 (ClassC) |
| 2025-04-09 | 47.246.22.219 (ClassC) |
| 2025-04-19 | 8.25.82.186 (ClassC) |
| 2025-06-16 | 163.181.66.202 (ClassC) |
| 2025-06-20 | 8.38.121.201 (ClassC) |
| 2025-08-06 | 47.246.23.191 (ClassC) |
| 2025-08-30 | 163.181.246.232 (ClassC) |
| 2025-09-05 | 163.181.60.202 (ClassC) |
| 2025-10-28 | 47.246.22.193 (ClassC) |
| 2025-11-16 | 8.45.176.181 (ClassC) |
| 2025-12-08 | 8.38.121.183 (ClassC) |
| 2026-01-08 | 155.102.130.186 (ClassC) |
| Date | Domain | IP |
| cloud.feitsui.com | 2024-04-19 | 47.246.20.242 |
| cf.feitsui.com | 2024-12-15 | 18.65.229.41 |
| akm.feitsui.com | 2024-07-11 | 138.3.209.127 |
| mars.feitsui.com | 2025-11-16 | 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 |