| Date | IP Address |
| 2022-03-24 | 23.52.42.152 (ClassC) |
| 2022-04-11 | 23.42.158.171 (ClassC) |
| 2022-08-02 | 104.119.189.160 (ClassC) |
| 2022-11-09 | 23.213.53.75 (ClassC) |
| 2023-01-15 | 23.221.22.71 (ClassC) |
| 2023-08-01 | 23.213.53.13 (ClassC) |
| 2024-10-06 | 23.54.19.96 (ClassC) |
| 2025-02-23 | 23.54.19.208 (ClassC) |
| 2025-04-19 | 23.41.4.71 (ClassC) |
| 2025-08-25 | 23.41.4.91 (ClassC) |
| 2025-11-25 | 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 | 2025-07-24 | 23.41.4.68 |
| 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 | 2024-12-23 | 23.41.4.71 |