| Date | IP Address |
| 2023-12-22 | 108.138.246.43 (ClassC) |
| 2025-11-05 | 3.169.173.64 (ClassC) |
| 2025-11-22 | 3.169.173.7 (ClassC) |
| Date | Domain | IP |
| api.rlse.developer.cigna.com | 2024-11-10 | 34.204.245.76 |
| int.login.developer.cigna.com | 2024-06-03 | 3.226.91.156 |
| dev.login.developer.cigna.com | 2024-09-21 | 34.232.38.19 |
| api.dev.developer.cigna.com | 2024-05-27 | 52.201.28.185 |
| internal.dev.developer.cigna.com | 2025-11-05 | 3.169.173.64 |