| Date | IP Address |
| 2025-01-27 | 145.221.213.185 (ClassC) |
| Date | Domain | IP |
| api.transactional.ing.es | 2024-12-11 | 145.221.213.25 |
| accp.transactional.ing.es | 2024-12-12 | 145.221.185.163 |
| api.accp.transactional.ing.es | 2024-12-11 | 145.221.217.169 |
| up.transactional.ing.es | 2024-12-11 | 145.221.181.187 |
| accp.up.transactional.ing.es | 2024-12-11 | 145.221.217.165 |
| test.up.transactional.ing.es | 2024-12-12 | 145.221.185.176 |
| test.transactional.ing.es | 2024-12-12 | 145.221.217.174 |
| api.test.transactional.ing.es | 2024-12-11 | 145.221.217.167 |