| Date | IP Address |
| 2017-04-19 | 182.140.245.38 (ClassC) |
| 2018-11-01 | 124.95.157.230 (ClassC) |
| 2021-03-01 | 163.181.50.226 (ClassC) |
| 2025-04-04 | 115.28.23.78 (ClassC) |
| Date | Domain | IP |
| v2.5c.com.cn | 2025-03-05 | 115.29.45.224 |
| erp2018.5c.com.cn | 2024-07-29 | 180.163.207.107 |
| cc.5c.com.cn | 2025-03-06 | 120.27.92.249 |
| m.5c.com.cn | 2025-04-04 | 115.28.23.78 |
| gsms.5c.com.cn | 2024-11-08 | 47.246.23.231 |
| www.5c.com.cn | 2021-07-26 | 221.230.245.249 |