| Date | IP Address |
| 2022-04-27 | 172.64.148.89 (ClassC) |
| 2024-06-04 | 104.18.39.75 (ClassC) |
| 2024-06-15 | 172.64.148.181 (ClassC) |
| 2024-08-02 | 104.18.27.91 (ClassC) |
| 2025-07-20 | 172.64.148.188 (ClassC) |
| 2026-01-26 | 104.18.39.68 (ClassC) |
| Date | Domain | IP |
| www.prevnar13hcp.com | 2025-04-28 | 104.18.39.68 |