| Date | IP Address |
| 2021-02-24 | 47.246.24.231 (ClassC) |
| 2021-02-28 | 8.45.52.221 (ClassC) |
| 2024-01-09 | 104.96.163.212 (ClassC) |
| 2024-09-02 | 23.46.17.4 (ClassC) |
| 2024-10-25 | 23.46.228.173 (ClassC) |
| 2024-11-07 | 23.46.228.170 (ClassC) |
| Date | Domain | IP |
| 0.pw.feishu-pre.cn | 2023-07-23 | 104.96.163.206 |
| 00.0.pw.feishu-pre.cn | 2024-01-09 | 104.96.163.212 |
| 00.openvpn.0.pw.feishu-pre.cn | 2024-09-02 | 23.46.17.25 |
| 00.pw.feishu-pre.cn | 2024-09-02 | 23.46.17.25 |
| 0-openvpn-00.pw.feishu-pre.cn | 2024-09-02 | 23.46.228.177 |
| 0.00.pw.feishu-pre.cn | 2024-08-31 | 23.46.17.25 |
| 0.00-openvpn.pw.feishu-pre.cn | 2024-09-02 | 104.98.114.146 |
| 00.openvpn.pw.feishu-pre.cn | 2024-08-10 | 23.59.154.168 |
| 0-00.openvpn.pw.feishu-pre.cn | 2024-09-02 | 23.46.17.4 |
| 0.00.openvpn.pw.feishu-pre.cn | 2024-09-02 | 23.46.17.4 |