| Date | IP Address |
| 2021-02-20 | 3.216.88.56 (ClassC) |
| 2024-09-09 | 52.20.224.5 (ClassC) |
| 2024-10-23 | 52.45.3.144 (ClassC) |
| 2024-12-27 | 3.230.74.56 (ClassC) |
| Date | Domain | IP |
| server1.courrier.ca | 2024-09-09 | 52.45.66.100 |
| ftp.courrier.ca | 2024-09-09 | 52.45.66.100 |
| www.courrier.ca | 2024-09-09 | 52.20.224.5 |