| Date | IP Address |
| 2023-08-09 | 104.18.36.227 (ClassC) |
| 2025-03-05 | 104.18.2.182 (ClassC) |
| 2026-02-13 | 104.18.3.182 (ClassC) |
| Date | Domain | IP |
| operationhub.icelandair.is | 2024-10-13 | 104.18.3.182 |
| brand.icelandair.is | 2025-04-06 | 204.246.191.6 |
| confluence.icelandair.is | 2025-04-26 | 104.18.2.182 |
| book.icelandair.is | 2025-09-13 | 107.154.75.69 |
| image.email.icelandair.is | 2014-04-29 | 209.8.115.55 |
| click.email.icelandair.is | 2014-02-12 | 66.231.91.47 |
| tuskan.icelandair.is | 2025-04-27 | 104.18.2.182 |
| travelinfo.icelandair.is | 2025-09-23 | 104.18.3.182 |
| cwp.icelandair.is | 2025-04-07 | 104.18.2.182 |
| flight.icelandair.is | 2025-12-09 | 3.169.173.11 |
| ru.icelandair.is | 2025-03-05 | 104.18.2.182 |
| www.icelandair.is | 2023-08-09 | 104.18.36.227 |