| Date | IP Address |
| 2024-08-02 | 13.95.71.45 (ClassC) |
| 2024-11-24 | 13.107.246.70 (ClassC) |
| 2025-03-10 | 13.107.253.70 (ClassC) |
| Date | Domain | IP |
| cloud.mail.fizz.hu | 2025-01-19 | 159.92.131.236 |
| image.mail.fizz.hu | 2024-04-30 | 23.192.230.144 |
| www.demo.fizz.hu | 2025-01-14 | 4.180.136.130 |
| s.fizz.hu | 2025-03-04 | 151.115.15.99 |
| merchant.uat.fizz.hu | 2025-02-12 | 52.136.231.53 |
| dev.fizz.hu | 2024-11-24 | 13.81.106.230 |
| www.fizz.hu | 2024-08-02 | 13.95.71.45 |