| Date | IP Address |
| 2021-03-01 | 47.246.48.230 (ClassC) |
| 2021-03-01 | 47.246.48.224 (ClassC) |
| 2021-03-01 | 47.246.48.228 (ClassC) |
| 2023-12-20 | 184.28.93.51 (ClassC) |
| 2024-02-09 | 23.46.17.4 (ClassC) |
| 2024-07-01 | 23.46.17.69 (ClassC) |
| 2024-08-30 | 23.46.228.173 (ClassC) |
| 2024-09-15 | 23.46.17.25 (ClassC) |
| 2025-01-12 | 23.46.228.177 (ClassC) |
| 2025-05-10 | 23.216.147.195 (ClassC) |
| 2025-07-31 | 98.96.213.145 (ClassC) |
| Date | Domain | IP |
| abtest-api-lf.pangle.feishu-pre.cn | 2024-03-09 | 23.46.17.25 |
| abtest-lf.api.pangle.feishu-pre.cn | 2023-12-20 | 184.28.93.51 |
| abtest.hl.pangle.feishu-pre.cn | 2023-12-18 | 104.96.163.212 |