| Date | IP Address |
| 2025-05-11 | 195.50.4.59 (ClassC) |
| 2025-10-24 | 195.50.4.64 (ClassC) |
| Date | Domain | IP |
| npd.nalog.gov.by | 2025-09-08 | 195.50.4.64 |
| service.nalog.gov.by | 2025-10-24 | 178.124.138.123 |
| lkfl.portal.nalog.gov.by | 2025-09-24 | 195.50.4.61 |
| ivat.portal.nalog.gov.by | 2025-07-04 | 195.50.4.64 |
| mail.nalog.gov.by | 2025-07-13 | 194.158.199.69 |
| grp.nalog.gov.by | 2025-05-11 | 195.50.4.59 |
| www.nalog.gov.by | 2025-07-19 | 195.50.4.58 |