| Date | IP Address |
| 2024-11-25 | 18.198.117.167 (ClassC) |
| 2024-12-12 | 35.159.54.77 (ClassC) |
| 2025-01-15 | 52.28.145.172 (ClassC) |
| Date | Domain | IP |
| t.tracking-demo2.vivmail.cz | 2024-05-14 | 18.194.193.221 |
| t.tracking-demo4.vivmail.cz | 2024-05-14 | 3.122.142.160 |
| e.vivmail.cz | 2023-09-29 | 3.67.49.251 |
| acme.vivmail.cz | 2024-02-29 | 204.246.191.11 |
| blog.vivmail.cz | 2024-06-09 | 18.157.147.190 |
| i.vivmail.cz | 2023-12-14 | 3.163.24.116 |
| cdn.transact.vivmail.cz | 2024-05-17 | 3.163.158.94 |
| www.vivmail.cz | 2024-11-25 | 18.198.117.167 |