| Date | IP Address |
| 2010-01-23 | 98.126.11.178 (ClassC) |
| 2015-04-02 | 210.209.87.182 (ClassC) |
| 2018-07-16 | 119.167.164.116 (ClassC) |
| 2018-07-16 | 218.11.11.195 (ClassC) |
| 2018-07-16 | 119.188.3.139 (ClassC) |
| 2018-07-16 | 218.11.11.197 (ClassC) |
| 2018-07-16 | 60.217.249.124 (ClassC) |
| 2018-07-16 | 218.11.8.120 (ClassC) |
| 2019-03-29 | 58.215.145.152 (ClassC) |
| 2019-04-02 | 140.249.61.73 (ClassC) |
| 2019-04-03 | 58.218.208.15 (ClassC) |
| 2024-05-19 | 96.43.96.23 (ClassC) |
| 2024-07-05 | 15.197.192.55 (ClassC) |
| 2025-05-01 | 38.14.144.23 (ClassC) |
| Date | Domain | IP |
| a.21nn.cn | 2024-07-12 | 15.197.192.55 |