| Date | IP Address |
| 2020-05-31 | 13.227.47.5 (ClassC) |
| 2020-05-31 | 13.227.47.74 (ClassC) |
| 2020-05-31 | 13.227.47.119 (ClassC) |
| 2020-05-31 | 13.227.47.28 (ClassC) |
| 2020-06-01 | 13.226.15.25 (ClassC) |
| 2020-06-01 | 13.226.15.62 (ClassC) |
| 2020-06-01 | 13.226.15.75 (ClassC) |
| 2020-06-01 | 13.226.15.13 (ClassC) |
| 2021-05-19 | 13.225.230.102 (ClassC) |
| 2021-05-19 | 13.225.230.127 (ClassC) |
| 2021-05-19 | 13.225.230.35 (ClassC) |
| 2021-05-19 | 13.225.230.6 (ClassC) |
| 2022-05-04 | 108.156.107.121 (ClassC) |
| 2022-05-04 | 108.156.107.30 (ClassC) |
| 2022-05-04 | 108.156.107.7 (ClassC) |
| 2022-05-04 | 108.156.107.72 (ClassC) |
| 2024-09-19 | 99.84.66.18 (ClassC) |
| 2025-01-12 | 3.163.165.36 (ClassC) |
| 2025-01-28 | 52.84.162.2 (ClassC) |
| 2025-03-20 | 3.163.165.37 (ClassC) |
| 2025-04-09 | 3.165.160.107 (ClassC) |
| 2025-07-05 | 204.246.191.120 (ClassC) |
| 2025-07-19 | 204.246.191.8 (ClassC) |
| 2025-07-25 | 204.246.191.45 (ClassC) |
| 2025-08-06 | 204.246.191.64 (ClassC) |
| 2025-08-25 | 99.84.66.99 (ClassC) |
| 2026-01-13 | 3.169.173.104 (ClassC) |
| 2026-02-10 | 3.169.173.97 (ClassC) |
| Date | Domain | IP |
| admin.nonprod.optumgovid.com | 2024-09-19 | 99.84.66.18 |
| identity.nonprod.optumgovid.com | 2024-11-24 | 18.161.6.31 |
| api.stage.optumgovid.com | 2024-09-18 | 54.164.75.227 |
| admin.stage.optumgovid.com | 2024-08-14 | 18.161.6.31 |
| identity.stage.optumgovid.com | 2024-08-27 | 18.238.217.13 |
| admin.optumgovid.com | 2025-03-20 | 3.163.158.95 |
| dev.optumgovid.com | 2025-02-16 | 3.163.165.60 |
| admin.dev.optumgovid.com | 2025-01-21 | 18.244.214.96 |
| identity-admin.dev.optumgovid.com | 2024-11-28 | 3.163.189.88 |
| identity.dev.optumgovid.com | 2024-10-30 | 3.163.24.2 |
| identity.optumgovid.com | 2024-11-27 | 3.163.165.52 |