| Date | IP Address |
| 2024-11-24 | 3.97.167.5 (ClassC) |
| 2024-12-26 | 15.157.205.22 (ClassC) |
| 2025-03-14 | 15.223.163.167 (ClassC) |
| 2025-04-26 | 15.157.110.44 (ClassC) |
| 2025-06-10 | 15.222.135.70 (ClassC) |
| 2025-07-11 | 3.99.94.84 (ClassC) |
| 2025-07-14 | 3.97.43.0 (ClassC) |
| 2025-07-21 | 52.60.192.26 (ClassC) |
| 2025-08-01 | 15.157.224.203 (ClassC) |
| Date | Domain | IP |
| manuels-manuals.opic-cipo.gc.ca | 2024-11-24 | 15.222.180.220 |
| decisions.opic-cipo.gc.ca | 2024-11-24 | 3.97.167.5 |
| brevets-decisions-patents.opic-cipo.gc.ca | 2024-11-24 | 15.157.24.0 |