| Date | IP Address |
| 2021-06-06 | 54.230.103.118 (ClassC) |
| 2021-12-04 | 52.85.149.114 (ClassC) |
| 2023-08-03 | 18.160.18.55 (ClassC) |
| 2024-06-17 | 99.84.66.122 (ClassC) |
| 2024-09-11 | 99.84.66.82 (ClassC) |
| 2024-11-01 | 3.163.165.47 (ClassC) |
| 2024-11-19 | 99.84.66.79 (ClassC) |
| Date | Domain | IP |
| www.seismescanada.rncan.gc.ca | 2024-09-12 | 23.54.19.123 |
| www.rncan.gc.ca | 2024-06-17 | 99.84.66.122 |