| Date | IP Address |
| 2022-04-04 | 3.230.230.89 (ClassC) |
| 2025-07-13 | 3.227.32.55 (ClassC) |
| 2025-07-30 | 3.234.153.95 (ClassC) |
| Date | Domain | IP |
| core.api.evernorth.com | 2025-03-01 | 44.213.20.94 |
| int.core.api.evernorth.com | 2024-06-09 | 3.230.174.101 |
| dev.core.api.evernorth.com | 2025-07-13 | 3.227.32.55 |