| Date | IP Address |
| 2024-11-12 | 18.161.6.59 (ClassC) |
| 2024-11-27 | 99.84.66.102 (ClassC) |
| 2025-01-13 | 3.163.158.79 (ClassC) |
| 2025-03-15 | 18.161.6.96 (ClassC) |
| 2025-05-09 | 18.161.6.31 (ClassC) |
| 2025-06-18 | 18.161.6.26 (ClassC) |
| 2025-10-28 | 3.169.173.105 (ClassC) |
| 2026-01-31 | 3.169.173.61 (ClassC) |
| Date | Domain | IP |
| download.omsystem.com | 2024-03-01 | 204.246.191.43 |
| explore.omsystem.com | 2024-07-14 | 23.46.17.20 |
| learning.omsystem.com | 2025-11-06 | 3.169.173.79 |
| image.eao-email.omsystem.com | 2025-02-05 | 23.37.92.150 |
| jp.omsystem.com | 2024-12-22 | 18.238.217.89 |
| support.jp.omsystem.com | 2025-10-29 | 3.169.173.66 |
| www.omsystem.com | 2024-11-12 | 18.161.6.59 |
| my.omsystem.com | 2025-10-20 | 18.161.6.105 |