| Date | IP Address |
| 2019-11-28 | 104.18.8.115 (ClassC) |
| 2019-11-28 | 104.18.9.115 (ClassC) |
| 2024-03-31 | 172.64.145.250 (ClassC) |
| 2024-06-11 | 104.18.42.6 (ClassC) |
| 2024-08-03 | 104.18.14.147 (ClassC) |
| 2024-08-20 | 104.18.15.147 (ClassC) |
| 2025-03-24 | 172.64.154.163 (ClassC) |
| 2026-01-15 | 104.18.33.93 (ClassC) |
| Date | Domain | IP |
| www.pfizerpro.ie | 2024-05-15 | 104.18.42.6 |