| Date | IP Address |
| 2024-06-16 | 54.159.231.130 (ClassC) |
| 2024-07-05 | 54.237.232.17 (ClassC) |
| 2024-08-28 | 34.206.158.95 (ClassC) |
| 2024-09-08 | 3.225.44.10 (ClassC) |
| 2024-09-30 | 34.194.184.129 (ClassC) |
| 2024-11-04 | 54.205.80.178 (ClassC) |
| 2024-11-25 | 54.205.46.51 (ClassC) |
| 2025-01-22 | 3.233.100.57 (ClassC) |
| 2025-05-13 | 54.205.16.46 (ClassC) |
| 2025-06-15 | 54.161.165.213 (ClassC) |
| 2025-08-09 | 52.205.70.90 (ClassC) |
| 2025-09-04 | 18.233.202.1 (ClassC) |
| 2025-09-20 | 34.199.72.198 (ClassC) |
| Date | Domain | IP |
| reporting.qa.atlas.optum.com | 2024-11-25 | 52.202.125.51 |
| riskcapture.atlas.optum.com | 2024-11-25 | 54.236.135.176 |
| reporting.atlas.optum.com | 2025-08-10 | 35.71.188.104 |
| pdi.atlas.optum.com | 2024-11-25 | 18.214.207.67 |
| admin.atlas.optum.com | 2024-04-18 | 54.236.136.51 |
| riskcapture.dev.atlas.optum.com | 2024-11-25 | 18.214.41.249 |
| reporting.dev.atlas.optum.com | 2024-11-25 | 34.200.133.149 |
| pdi.dev.atlas.optum.com | 2024-11-25 | 54.173.109.108 |
| pi.dev.atlas.optum.com | 2024-11-25 | 18.205.182.122 |
| admin.dev.atlas.optum.com | 2024-06-16 | 54.159.231.130 |