| Date | IP Address |
| 2021-02-26 | 47.246.24.231 (ClassC) |
| 2021-02-26 | 8.45.52.221 (ClassC) |
| 2021-02-26 | 8.45.52.222 (ClassC) |
| 2024-08-24 | 23.46.228.177 (ClassC) |
| 2024-09-02 | 23.46.17.4 (ClassC) |
| 2024-11-28 | 23.46.17.69 (ClassC) |
| 2025-04-15 | 23.46.228.173 (ClassC) |
| 2025-05-01 | 23.46.17.45 (ClassC) |
| 2025-05-13 | 23.216.147.200 (ClassC) |
| Date | Domain | IP |
| 1.migrate.feishu-pre.cn | 2024-09-02 | 23.46.17.4 |
| 1-domain.migrate.feishu-pre.cn | 2024-08-24 | 23.46.228.177 |