| Date | IP Address |
| 2022-02-08 | 23.33.22.68 (ClassC) |
| 2022-02-17 | 184.31.1.168 (ClassC) |
| 2024-04-30 | 23.200.133.26 (ClassC) |
| 2025-02-05 | 23.37.92.150 (ClassC) |
| 2025-04-18 | 23.192.230.149 (ClassC) |
| 2025-07-30 | 23.192.230.134 (ClassC) |
| Date | Domain | IP |
| download.omsystem.com | 2024-03-01 | 204.246.191.43 |
| explore.omsystem.com | 2024-07-14 | 23.46.17.20 |
| image.eao-email.omsystem.com | 2025-02-05 | 23.37.92.150 |
| jp.omsystem.com | 2024-12-22 | 18.238.217.89 |
| www.omsystem.com | 2024-11-12 | 18.161.6.59 |