| Date | IP Address |
| 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 |
| 060.n8.feishu-pre.cn | 2023-07-23 | 104.96.163.206 |
| 033-060.n8.feishu-pre.cn | 2024-04-01 | 104.96.163.148 |
| 031.n8.feishu-pre.cn | 2024-03-30 | 23.46.17.69 |
| 060.031.n8.feishu-pre.cn | 2024-04-02 | 23.46.17.25 |
| 033.n8.feishu-pre.cn | 2024-09-02 | 23.46.228.177 |
| 060-033.n8.feishu-pre.cn | 2024-09-02 | 23.46.17.4 |
| 016-064.n8.feishu-pre.cn | 2024-09-02 | 23.46.228.173 |
| 045.n8.feishu-pre.cn | 2024-04-02 | 23.44.175.155 |
| 016.n8.feishu-pre.cn | 2024-09-02 | 23.46.17.25 |