| Date | IP Address |
| 2022-04-26 | 172.64.152.7 (ClassC) |
| 2022-11-19 | 104.18.25.53 (ClassC) |
| 2024-06-11 | 104.18.38.42 (ClassC) |
| 2024-06-21 | 172.64.149.214 (ClassC) |
| 2025-09-10 | 104.18.38.83 (ClassC) |
| 2026-01-16 | 172.64.149.173 (ClassC) |
| Date | Domain | IP |
| www.pfizergps.com | 2024-04-09 | 104.18.38.42 |