| Date | IP Address | 
| 2024-11-24 | 23.46.17.51 (ClassC) | 
| 2025-10-31 | 45.223.163.167 (ClassC) | 
| Date | Domain | IP | 
| gts-otfx-trading.appls.public.onetrade.santander.com | 2025-08-06 | 20.86.231.225 | 
| internetclient.pre.onetrade.santander.com | 2024-03-22 | 23.44.175.122 | 
| internetclient.onetrade.santander.com | 2024-11-24 | 23.46.17.43 | 
| internetclient.dev.onetrade.santander.com | 2024-11-24 | 23.46.17.51 |