| Date | IP Address |
| 2025-02-03 | 52.206.198.68 (ClassC) |
| 2025-07-02 | 3.221.190.122 (ClassC) |
| 2025-08-17 | 44.218.141.6 (ClassC) |
| 2025-11-18 | 100.27.95.189 (ClassC) |
| Date | Domain | IP |
| use1.prod.ehr.cch-ops.net | 2024-11-24 | 52.203.231.65 |
| use1.staging.ehr.cch-ops.net | 2025-08-17 | 44.218.141.6 |
| use1.dev.ehr.cch-ops.net | 2024-11-24 | 54.209.3.197 |