| Date | IP Address |
| 2024-11-21 | 52.96.119.168 (ClassC) |
| 2024-11-25 | 40.97.205.8 (ClassC) |
| 2024-12-19 | 52.96.164.88 (ClassC) |
| 2024-12-27 | 52.96.164.120 (ClassC) |
| 2025-01-21 | 52.96.166.88 (ClassC) |
| 2025-01-26 | 52.96.113.248 (ClassC) |
| Date | Domain | IP |
| antibiotic.ecdc.europa.eu | 2024-06-24 | 18.161.6.44 |
| autodiscover.ecdc.europa.eu | 2024-11-21 | 52.96.119.168 |
| www.ecdc.europa.eu | 2021-07-24 | 99.84.64.24 |