| Date | IP Address |
| 2021-02-24 | 47.246.24.231 (ClassC) |
| 2021-02-24 | 8.45.52.221 (ClassC) |
| 2021-02-24 | 8.45.52.222 (ClassC) |
| 2021-02-24 | 8.45.52.228 (ClassC) |
| 2024-09-02 | 23.54.19.171 (ClassC) |
| 2025-02-17 | 23.46.228.177 (ClassC) |
| 2025-02-26 | 23.46.228.173 (ClassC) |
| 2025-06-13 | 23.216.147.200 (ClassC) |
| 2025-09-13 | 98.96.213.145 (ClassC) |
| Date | Domain | IP |
| 1.uams.feishu-pre.cn | 2024-09-02 | 23.46.17.4 |
| 1.pre-sgea1.uams.feishu-pre.cn | 2024-09-02 | 23.54.19.99 |
| 1.sgea1.uams.feishu-pre.cn | 2024-11-12 | 23.46.17.25 |
| 1-pre.sgea1.uams.feishu-pre.cn | 2024-09-02 | 23.46.17.25 |
| 1-sgea2.uams.feishu-pre.cn | 2024-09-13 | 23.46.17.4 |
| 1.sgea2.uams.feishu-pre.cn | 2024-06-12 | 23.46.17.4 |
| 1-pre.uams.feishu-pre.cn | 2024-09-02 | 23.46.17.25 |
| 1.sgea1-pre.uams.feishu-pre.cn | 2024-09-02 | 23.54.19.171 |
| 1-sgea2-pre.uams.feishu-pre.cn | 2024-09-02 | 23.46.17.25 |
| 1.pre.uams.feishu-pre.cn | 2024-09-02 | 23.46.17.4 |