| Date | IP Address |
| 2015-12-08 | 187.45.193.227 (ClassC) |
| 2019-08-18 | 104.18.60.162 (ClassC) |
| 2019-08-18 | 104.18.61.162 (ClassC) |
| 2024-09-21 | 172.67.185.133 (ClassC) |
| 2025-01-23 | 104.21.112.1 (ClassC) |
| 2025-03-07 | 104.21.32.1 (ClassC) |
| 2025-05-11 | 104.21.96.1 (ClassC) |
| 2025-11-11 | 104.21.43.211 (ClassC) |
| Date | Domain | IP |
| meeting.firenzze.com | 2024-07-07 | 172.67.185.133 |