| Date | IP Address |
| 2015-11-06 | 117.34.7.120 (ClassC) |
| 2016-03-28 | 42.81.4.78 (ClassC) |
| 2016-11-04 | 220.181.105.210 (ClassC) |
| 2017-06-04 | 202.97.231.76 (ClassC) |
| 2018-02-18 | 121.29.8.174 (ClassC) |
| 2025-09-11 | 8.218.208.240 (ClassC) |
| Date | Domain | IP |
| data.useit.com.cn | 2015-06-16 | 112.124.219.89 |
| www.useit.com.cn | 2015-06-18 | 222.73.134.110 |
| dy.useit.com.cn | 2025-09-11 | 8.218.208.240 |