| Date | IP Address |
| 2019-08-22 | 138.68.174.77 (ClassC) |
| 2025-02-19 | 104.21.67.17 (ClassC) |
| 2025-12-03 | 172.67.167.158 (ClassC) |
| Date | Domain | IP |
| shared.vatsim.uk | 2024-04-22 | 104.21.67.17 |
| moodle.vatsim.uk | 2024-12-28 | 104.21.67.17 |
| sectorfile.vatsim.uk | 2024-04-24 | 104.21.67.17 |
| live.vatsim.uk | 2025-05-11 | 172.67.167.158 |
| helpdesk.vatsim.uk | 2025-01-16 | 172.67.167.158 |
| ukcp.vatsim.uk | 2024-04-21 | 206.189.30.115 |
| ctp.vatsim.uk | 2024-03-01 | 104.21.67.17 |
| squawks.vatsim.uk | 2019-10-14 | 138.68.174.77 |
| ts.vatsim.uk | 2024-11-12 | 139.59.169.209 |
| cts.vatsim.uk | 2025-05-04 | 172.67.167.158 |
| events.vatsim.uk | 2024-10-27 | 139.59.169.209 |
| www.vatsim.uk | 2025-02-19 | 104.21.67.17 |
| community.vatsim.uk | 2025-01-16 | 172.67.167.158 |