| Date | IP Address |
| 2021-02-26 | 8.45.52.221 (ClassC) |
| 2021-02-26 | 8.45.52.222 (ClassC) |
| 2024-09-02 | 23.46.228.177 (ClassC) |
| 2024-09-15 | 23.46.17.25 (ClassC) |
| 2024-11-18 | 23.46.228.173 (ClassC) |
| 2025-01-12 | 23.44.175.165 (ClassC) |
| 2025-06-08 | 23.216.147.200 (ClassC) |
| Date | Domain | IP |
| a-dy-cold.v6.feishu-pre.cn | 2025-01-12 | 23.44.175.155 |
| 1-x.v6.feishu-pre.cn | 2024-09-15 | 23.46.17.25 |
| 1-dy-x.v6.feishu-pre.cn | 2024-09-02 | 23.46.17.25 |
| 1.dy-x.v6.feishu-pre.cn | 2024-09-02 | 23.46.228.177 |
| 1-dy.v6.feishu-pre.cn | 2024-09-02 | 23.46.17.25 |
| 2p.dy.v6.feishu-pre.cn | 2023-11-28 | 23.67.33.18 |
| 1-x.dy.v6.feishu-pre.cn | 2024-09-02 | 23.46.17.25 |