| Date | IP Address |
| 2014-01-17 | 50.56.166.145 (ClassC) |
| 2019-07-22 | 104.27.167.181 (ClassC) |
| 2021-07-31 | 104.21.24.101 (ClassC) |
| 2024-12-10 | 104.21.46.90 (ClassC) |
| 2024-12-28 | 172.67.137.6 (ClassC) |
| Date | Domain | IP |
| ssm-algoma.cmha.ca | 2024-11-19 | 172.67.137.6 |
| oxford.cmha.ca | 2024-11-06 | 151.101.2.159 |
| conference.cmha.ca | 2024-09-02 | 151.101.194.159 |
| mbwpg.cmha.ca | 2024-11-12 | 104.21.46.90 |
| ceh.cmha.ca | 2024-12-03 | 104.21.46.90 |
| pei.cmha.ca | 2024-10-06 | 172.67.137.6 |
| edmonton.cmha.ca | 2024-10-03 | 172.67.137.6 |
| ontario.cmha.ca | 2024-11-04 | 172.67.137.6 |
| shop.cmha.ca | 2024-12-03 | 151.101.2.159 |
| intranet.cmha.ca | 2024-07-05 | 104.21.46.90 |