| Date | IP Address |
| 2024-12-06 | 213.150.2.79 (ClassC) |
| 2024-12-14 | 3.163.24.25 (ClassC) |
| 2024-12-23 | 3.163.24.108 (ClassC) |
| 2025-01-07 | 13.224.14.74 (ClassC) |
| Date | Domain | IP |
| publicwsebc.erstebank.hr | 2024-12-06 | 195.29.91.22 |
| netbanking.erstebank.hr | 2024-12-23 | 195.29.91.24 |
| mailing.erstebank.hr | 2024-11-26 | 195.29.91.43 |
| local.erstebank.hr | 2024-12-24 | 195.29.91.22 |
| www.erstebank.hr | 2024-12-06 | 213.150.2.79 |