| Date | IP Address |
| 2021-03-01 | 18.184.20.39 (ClassC) |
| 2021-03-01 | 3.124.166.67 (ClassC) |
| 2024-06-09 | 35.157.132.252 (ClassC) |
| 2024-07-22 | 3.125.101.84 (ClassC) |
| 2024-08-31 | 3.125.254.247 (ClassC) |
| 2024-09-13 | 3.69.108.203 (ClassC) |
| 2025-01-05 | 52.29.117.31 (ClassC) |
| 2025-01-28 | 52.58.198.39 (ClassC) |
| 2025-06-24 | 52.58.143.106 (ClassC) |
| 2025-07-23 | 3.77.229.233 (ClassC) |
| Date | Domain | IP |
| mta-sts.mail.coreious.com | 2024-06-09 | 35.157.132.252 |
| www.coreious.com | 2024-07-22 | 3.65.4.190 |