| Date | IP Address |
| 2024-11-05 | 85.209.13.103 (ClassC) |
| Date | Domain | IP |
| e-porezna.porezna-uprava.hr | 2024-10-20 | 185.20.29.73 |
| webmail.porezna-uprava.hr | 2024-10-11 | 195.234.22.118 |
| pisitenam.porezna-uprava.hr | 2024-10-20 | 195.234.22.152 |
| www.porezna-uprava.hr | 2024-11-05 | 85.209.13.103 |