| Date | IP Address |
| 2022-11-18 | 104.18.8.169 (ClassC) |
| 2024-06-24 | 172.64.145.216 (ClassC) |
| 2024-07-02 | 104.18.42.40 (ClassC) |
| 2024-07-30 | 104.18.20.64 (ClassC) |
| 2025-09-21 | 104.18.33.59 (ClassC) |
| 2025-12-07 | 172.64.154.197 (ClassC) |
| Date | Domain | IP |
| www.pfizerinflamationpipeline.com | 2025-03-06 | 172.64.154.197 |