| Date | IP Address |
| 2019-11-24 | 104.26.12.93 (ClassC) |
| 2024-12-23 | 104.21.64.1 (ClassC) |
| 2025-03-07 | 104.21.16.1 (ClassC) |
| 2025-04-25 | 104.21.48.1 (ClassC) |
| 2025-09-11 | 104.21.80.1 (ClassC) |
| 2026-01-21 | 104.21.32.181 (ClassC) |
| 2026-02-21 | 172.67.153.52 (ClassC) |
| Date | Domain | IP |
| fr.cohnwolfe.ca | 2024-12-28 | 104.21.80.1 |
| www.cohnwolfe.ca | 2025-03-07 | 104.21.32.1 |