| Date | IP Address |
| 2021-06-14 | 23.42.158.171 (ClassC) |
| 2021-08-23 | 104.119.189.160 (ClassC) |
| 2021-08-23 | 104.119.189.163 (ClassC) |
| 2024-11-13 | 23.64.119.20 (ClassC) |
| 2025-10-28 | 23.59.88.228 (ClassC) |
| 2025-11-03 | 23.41.4.71 (ClassC) |
| 2025-12-10 | 23.59.88.76 (ClassC) |
| 2026-03-02 | 23.41.4.68 (ClassC) |
| Date | Domain | IP |
| auth.vantagehealthplan.com | 2024-08-29 | 23.192.230.81 |
| uat.auth.vantagehealthplan.com | 2025-05-04 | 23.59.88.199 |
| dev.auth.vantagehealthplan.com | 2024-10-06 | 23.54.19.96 |
| portal.vantagehealthplan.com | 2024-09-09 | 23.41.4.4 |
| enroll.vantagehealthplan.com | 2025-10-28 | 23.59.88.228 |
| members.vantagehealthplan.com | 2025-04-19 | 23.41.4.71 |
| providers.vantagehealthplan.com | 2025-04-14 | 23.59.88.199 |
| brokers.vantagehealthplan.com | 2024-02-25 | 184.28.93.11 |
| payment.vantagehealthplan.com | 2025-11-06 | 23.41.4.71 |
| www.vantagehealthplan.com | 2025-09-23 | 23.41.4.68 |
| flex.vantagehealthplan.com | 2025-05-01 | 23.41.4.10 |
| academy.vantagehealthplan.com | 2025-12-16 | 23.41.4.71 |