| Date | IP Address |
| 2022-12-22 | 203.119.146.35 (ClassC) |
| 2023-01-16 | 203.119.169.64 (ClassC) |
| 2024-02-21 | 59.82.121.175 (ClassC) |
| 2025-07-07 | 123.183.232.67 (ClassC) |
| 2025-11-23 | 123.183.232.3 (ClassC) |
| Date | Domain | IP |
| umdc.hzchengdun.com | 2025-07-30 | 59.82.58.65 |
| mum.hzchengdun.com | 2024-02-21 | 59.82.121.175 |