| Date | IP Address |
| 2021-02-24 | 47.246.24.231 (ClassC) |
| 2021-02-24 | 8.45.52.221 (ClassC) |
| 2024-09-02 | 23.46.17.25 (ClassC) |
| 2024-11-07 | 23.46.228.164 (ClassC) |
| Date | Domain | IP |
| 1.v5.x.feishu-pre.cn | 2024-09-02 | 23.46.17.25 |
| 1-dy.x.feishu-pre.cn | 2024-09-02 | 23.46.17.25 |
| 1-v6-dy.x.feishu-pre.cn | 2024-09-02 | 23.46.228.177 |
| 1.dy.x.feishu-pre.cn | 2024-04-04 | 23.46.17.69 |
| 1-v6.dy.x.feishu-pre.cn | 2024-09-02 | 23.46.228.177 |