| Date | IP Address |
| 2025-01-15 | 172.67.166.188 (ClassC) |
| Date | Domain | IP |
| mail1.centurysoftware.co.uk | 2024-11-09 | 172.67.166.188 |
| webdisk.centurysoftware.co.uk | 2025-01-15 | 172.67.166.188 |
| cpanel.centurysoftware.co.uk | 2024-11-11 | 172.67.166.188 |
| webmail.centurysoftware.co.uk | 2024-11-13 | 104.21.91.49 |
| cpcalendars.centurysoftware.co.uk | 2025-01-15 | 172.67.166.188 |
| cpcontacts.centurysoftware.co.uk | 2024-11-13 | 104.21.91.49 |
| test.centurysoftware.co.uk | 2024-12-06 | 172.67.166.188 |
| www.test.centurysoftware.co.uk | 2024-11-09 | 104.21.91.49 |
| www.centurysoftware.co.uk | 2025-01-15 | 104.21.91.49 |
| my.centurysoftware.co.uk | 2024-11-13 | 3.230.194.124 |