| Date | IP Address |
| 2025-08-15 | 89.40.172.99 (ClassC) |
| Date | Domain | IP |
| cpanel.leaderefficaci.com | 2025-05-17 | 89.40.172.99 |
| connecteamsrl-com.leaderefficaci.com | 2025-06-22 | 89.40.172.99 |
| autodiscover.leaderefficaci.com | 2025-08-15 | 89.40.172.99 |
| cpcalendars.leaderefficaci.com | 2021-01-28 | 46.252.149.35 |
| cpcontacts.leaderefficaci.com | 2025-05-16 | 89.40.172.99 |
| connecteamsrl-it.leaderefficaci.com | 2025-08-07 | 89.40.172.99 |