| Date | IP Address |
| 2017-06-03 | 203.130.54.26 (ClassC) |
| 2017-06-05 | 220.243.235.27 (ClassC) |
| 2017-11-02 | 58.220.70.50 (ClassC) |
| 2018-05-27 | 150.138.106.22 (ClassC) |
| 2018-08-11 | 219.138.30.236 (ClassC) |
| 2018-09-16 | 125.66.84.35 (ClassC) |
| 2018-09-28 | 106.122.255.142 (ClassC) |
| 2018-09-28 | 58.222.41.172 (ClassC) |
| 2020-04-28 | 171.90.249.96 (ClassC) |
| 2020-05-17 | 113.16.212.139 (ClassC) |
| 2020-07-23 | 182.242.50.230 (ClassC) |
| 2020-07-23 | 218.77.20.123 (ClassC) |
| 2020-12-22 | 118.123.219.214 (ClassC) |
| 2021-11-16 | 113.194.61.58 (ClassC) |
| 2022-06-07 | 61.162.100.185 (ClassC) |
| 2023-03-25 | 58.20.160.139 (ClassC) |
| 2023-05-22 | 112.192.17.160 (ClassC) |
| 2023-06-25 | 139.215.251.138 (ClassC) |
| 2023-07-14 | 106.60.71.178 (ClassC) |
| 2023-09-30 | 138.113.151.22 (ClassC) |
| 2023-11-13 | 138.113.151.20 (ClassC) |
| 2024-09-11 | 138.113.151.25 (ClassC) |
| 2025-06-01 | 61.110.222.77 (ClassC) |
| 2025-07-02 | 138.113.133.120 (ClassC) |
| 2025-08-01 | 138.113.192.110 (ClassC) |
| Date | Domain | IP |
| appstore.omtech.cn | 2024-09-11 | 138.113.151.25 |
| rmtlogin.omtech.cn | 2024-09-11 | 138.113.151.25 |
| www.omtech.cn | 2024-09-11 | 138.113.151.25 |
| rcxf.wx.omtech.cn | 2024-09-11 | 138.113.151.25 |