| Date | IP Address |
| 2021-03-05 | 47.246.48.224 (ClassC) |
| 2021-03-05 | 47.246.48.228 (ClassC) |
| 2021-03-05 | 47.246.48.230 (ClassC) |
| 2024-09-05 | 23.46.17.25 (ClassC) |
| 2024-09-18 | 23.46.17.4 (ClassC) |
| 2024-11-13 | 23.46.228.177 (ClassC) |
| 2025-04-09 | 23.46.228.173 (ClassC) |
| Date | Domain | IP |
| 51.ns.feishu-pre.cn | 2024-09-06 | 23.46.17.25 |
| 02.ns.feishu-pre.cn | 2024-09-05 | 23.54.19.99 |
| 67.ns.feishu-pre.cn | 2024-06-27 | 23.55.167.32 |
| 89.ns.feishu-pre.cn | 2024-09-05 | 23.46.17.25 |
| 1-openvpn.ns.feishu-pre.cn | 2024-09-02 | 23.46.17.4 |
| 98-openvpn.ns.feishu-pre.cn | 2021-03-03 | 8.45.52.221 |
| a9-openvpn.ns.feishu-pre.cn | 2023-12-09 | 104.96.163.212 |