| Date | IP Address |
| 2024-06-24 | 104.18.43.22 (ClassC) |
| 2024-07-02 | 172.64.144.234 (ClassC) |
| 2024-07-29 | 104.18.3.121 (ClassC) |
| 2024-08-11 | 104.18.2.121 (ClassC) |
| 2025-03-03 | 104.18.32.177 (ClassC) |
| 2025-08-12 | 172.64.155.79 (ClassC) |
| Date | Domain | IP |
| www.learnpfizerhospitalproducts.com | 2025-04-21 | 104.18.32.177 |