| Date | IP Address |
| 2021-02-23 | 8.45.52.221 (ClassC) |
| 2024-09-02 | 23.46.17.4 (ClassC) |
| 2024-09-25 | 23.54.19.99 (ClassC) |
| 2024-11-07 | 23.46.228.164 (ClassC) |
| Date | Domain | IP |
| 1-us-vod.east.feishu-pre.cn | 2024-09-28 | 23.46.17.25 |
| 1.us-vod.east.feishu-pre.cn | 2024-09-26 | 23.46.17.25 |
| 1.vod.east.feishu-pre.cn | 2024-09-02 | 23.46.17.4 |
| 1-us-open.east.feishu-pre.cn | 2023-12-23 | 104.96.163.210 |
| 1.us-open.east.feishu-pre.cn | 2023-07-23 | 23.53.34.11 |
| 1-us.open.east.feishu-pre.cn | 2024-09-02 | 23.46.228.173 |
| 1-us.east.feishu-pre.cn | 2024-09-02 | 23.46.228.173 |
| 1.vod-us.east.feishu-pre.cn | 2024-09-02 | 23.54.19.171 |
| 1-open-us.east.feishu-pre.cn | 2024-09-02 | 23.46.17.25 |
| 1-open.us.east.feishu-pre.cn | 2024-03-09 | 23.46.17.4 |
| 1.open.us.east.feishu-pre.cn | 2024-09-02 | 23.46.228.173 |
| 1-imagex.east.feishu-pre.cn | 2024-09-02 | 23.46.17.4 |