| Date | IP Address |
| 2021-02-26 | 47.246.48.228 (ClassC) |
| 2021-02-26 | 47.246.48.230 (ClassC) |
| 2021-02-26 | 47.246.48.224 (ClassC) |
| 2024-03-12 | 23.55.167.25 (ClassC) |
| 2024-11-09 | 23.59.154.128 (ClassC) |
| 2025-05-03 | 23.46.228.166 (ClassC) |
| Date | Domain | IP |
| 1.us.feishu-pre.cn | 2024-09-02 | 23.46.17.29 |
| 1.east-open.us.feishu-pre.cn | 2024-03-12 | 23.55.167.25 |
| 1.open.us.feishu-pre.cn | 2024-09-02 | 23.54.19.113 |
| 1-east.us.feishu-pre.cn | 2025-02-12 | 23.38.191.152 |
| 1.vod-east.us.feishu-pre.cn | 2024-09-02 | 23.46.17.7 |
| 1-open-east.us.feishu-pre.cn | 2024-09-02 | 23.54.19.113 |
| 1.east.us.feishu-pre.cn | 2024-09-02 | 23.54.19.130 |
| 1-imagex.us.feishu-pre.cn | 2024-09-02 | 23.54.19.130 |
| 1.east-imagex.us.feishu-pre.cn | 2024-08-21 | 23.46.17.29 |
| 1.imagex.us.feishu-pre.cn | 2024-09-02 | 23.46.17.38 |