| Date | IP Address |
| 2018-03-24 | 195.198.168.42 (ClassC) |
| 2026-01-06 | 3.234.77.64 (ClassC) |
| 2026-02-26 | 3.227.55.160 (ClassC) |
| Date | Domain | IP |
| eva.ecdc.europa.eu | 2025-11-14 | 52.48.65.112 |
| antibiotic.ecdc.europa.eu | 2024-11-05 | 18.238.238.84 |
| autodiscover.ecdc.europa.eu | 2024-11-21 | 52.96.119.168 |
| www.ecdc.europa.eu | 2021-07-24 | 99.84.64.24 |