| Date | IP Address |
| 2021-08-20 | 3.98.162.171 (ClassC) |
| 2025-03-03 | 15.157.219.45 (ClassC) |
| 2025-05-24 | 15.156.12.2 (ClassC) |
| 2025-07-22 | 15.223.248.239 (ClassC) |
| 2025-08-29 | 3.98.83.11 (ClassC) |
| 2025-09-01 | 3.98.170.34 (ClassC) |
| 2025-10-05 | 35.182.0.218 (ClassC) |
| 2025-11-23 | 3.97.30.229 (ClassC) |
| Date | Domain | IP |
| training.whmis.ca | 2025-05-23 | 15.156.12.2 |
| www.whmis.ca | 2025-05-24 | 15.156.12.2 |