| Date | IP Address |
| 2025-02-09 | 188.172.197.39 (ClassC) |
| 2025-03-04 | 23.210.244.223 (ClassC) |
| 2025-06-06 | 23.210.244.151 (ClassC) |
| 2025-11-07 | 23.216.147.207 (ClassC) |
| 2025-12-01 | 23.46.228.168 (ClassC) |
| 2025-12-09 | 23.216.147.194 (ClassC) |
| Date | Domain | IP |
| www.ibkr.co.uk | 2024-11-25 | 23.46.17.44 |