| Date | IP Address |
| 2021-11-26 | 173.194.77.26 (ClassC) |
| 2021-11-26 | 74.125.197.26 (ClassC) |
| 2021-12-01 | 74.125.199.26 (ClassC) |
| 2026-02-10 | 24.226.15.15 (ClassC) |
| Date | Domain | IP |
| tableau-poc.cogeco.com | 2025-05-23 | 35.190.88.28 |
| tableauonline.cogeco.com | 2025-09-13 | 24.226.22.62 |
| moncourriel.cogeco.com | 2025-08-01 | 24.226.1.243 |
| webmail.cogeco.com | 2025-09-02 | 24.226.22.62 |
| mon.cogeco.com | 2025-09-13 | 24.226.22.62 |
| wfm-dev.cogeco.com | 2025-11-19 | 24.226.22.61 |
| wfmgateway-dev.cogeco.com | 2025-06-27 | 24.226.22.61 |
| www.cogeco.com | 2025-08-19 | 24.226.22.62 |
| my.cogeco.com | 2025-08-22 | 24.226.22.62 |