| Date | IP Address |
| 2018-11-14 | 52.21.234.47 (ClassC) |
| 2022-04-25 | 3.222.27.198 (ClassC) |
| 2024-04-24 | 52.1.62.59 (ClassC) |
| 2024-09-15 | 52.3.143.250 (ClassC) |
| 2024-10-05 | 54.91.21.96 (ClassC) |
| 2025-02-03 | 34.205.185.26 (ClassC) |
| 2025-02-03 | 3.216.55.90 (ClassC) |
| 2025-08-01 | 172.66.0.145 (ClassC) |
| 2026-01-11 | 162.159.140.147 (ClassC) |
| Date | Domain | IP |
| help.uopen.com | 2025-12-27 | 162.159.140.147 |
| support.uopen.com | 2025-08-01 | 172.66.0.145 |