| Date | IP Address |
| 2023-08-26 | 104.100.71.150 (ClassC) |
| 2024-09-07 | 23.198.148.190 (ClassC) |
| 2025-04-05 | 104.90.240.152 (ClassC) |
| 2025-05-13 | 23.44.252.189 (ClassC) |
| Date | Domain | IP |
| myiwc.staging.iwc.cn | 2023-08-25 | 23.67.33.44 |
| www.staging.iwc.cn | 2023-08-26 | 104.100.71.150 |