| Date | IP Address |
| 2024-06-12 | 52.84.18.99 (ClassC) |
| 2025-12-25 | 3.175.34.108 (ClassC) |
| 2026-01-30 | 3.175.34.98 (ClassC) |
| 2026-02-04 | 3.175.34.67 (ClassC) |
| Date | Domain | IP |
| clic.iarc.who.int | 2024-12-26 | 18.238.217.113 |
| beed.iarc.who.int | 2025-11-12 | 3.169.173.66 |
| survival.iarc.who.int | 2024-12-11 | 18.65.229.16 |
| abc-do.iarc.who.int | 2025-12-25 | 3.175.34.108 |
| monographs.iarc.who.int | 2025-01-11 | 3.163.165.45 |
| training.aws.iarc.who.int | 2025-03-22 | 3.163.165.74 |
| www.iarc.who.int | 2024-06-26 | 204.246.191.117 |