| Date | IP Address |
| 2021-03-01 | 47.246.48.230 (ClassC) |
| 2021-03-01 | 47.246.48.224 (ClassC) |
| 2021-03-01 | 47.246.48.228 (ClassC) |
| 2023-12-12 | 104.96.163.210 (ClassC) |
| 2024-03-07 | 104.96.163.213 (ClassC) |
| 2024-09-17 | 23.46.17.4 (ClassC) |
| 2024-12-01 | 23.192.230.83 (ClassC) |
| 2025-01-12 | 23.46.228.177 (ClassC) |
| 2025-05-09 | 23.216.147.195 (ClassC) |
| 2025-05-16 | 23.216.147.200 (ClassC) |
| 2025-08-03 | 98.96.242.53 (ClassC) |
| Date | Domain | IP |
| 1.api2.feishu-pre.cn | 2023-07-23 | 104.96.163.206 |
| 19.h2.api2.feishu-pre.cn | 2024-09-02 | 23.46.17.4 |
| 16.api2.feishu-pre.cn | 2025-01-12 | 23.55.167.32 |
| 21-eagle.api2.feishu-pre.cn | 2023-12-12 | 104.96.163.210 |
| 21.eagle.api2.feishu-pre.cn | 2021-02-24 | 47.246.24.225 |