| Date | IP Address |
| 2020-04-04 | 99.84.248.67 (ClassC) |
| 2020-04-04 | 99.84.248.88 (ClassC) |
| 2020-08-03 | 99.84.170.18 (ClassC) |
| 2020-08-03 | 99.84.170.3 (ClassC) |
| 2020-08-03 | 99.84.170.67 (ClassC) |
| 2024-06-29 | 54.213.79.156 (ClassC) |
| 2025-04-15 | 52.27.243.103 (ClassC) |
| 2025-05-26 | 44.237.176.31 (ClassC) |
| 2025-09-04 | 52.12.36.48 (ClassC) |
| 2025-12-24 | 54.186.175.254 (ClassC) |
| 2026-01-16 | 44.239.222.189 (ClassC) |
| Date | Domain | IP |
| awsdownload.oecgroup.com | 2024-06-12 | 3.163.24.37 |
| awswebapi.oecgroup.com | 2024-06-29 | 54.213.79.156 |
| www.oecgroup.com | 2024-06-18 | 44.238.192.149 |
| cdnwww.oecgroup.com | 2025-12-16 | 3.169.173.58 |