| Date | IP Address |
| 2020-11-19 | 47.246.20.220 (ClassC) |
| 2021-11-15 | 47.246.50.116 (ClassC) |
| 2024-07-30 | 47.246.24.229 (ClassC) |
| 2024-10-03 | 8.25.82.190 (ClassC) |
| 2025-04-15 | 8.45.176.179 (ClassC) |
| 2025-07-31 | 163.181.66.209 (ClassC) |
| Date | Domain | IP |
| api.app.crimsoneduchina.cn | 2025-01-20 | 8.217.114.85 |
| cluster.test.app.crimsoneduchina.cn | 2024-07-30 | 47.246.24.229 |