| Date | IP Address |
| 2021-05-25 | 151.106.32.4 (ClassC) |
| 2024-11-06 | 99.83.190.102 (ClassC) |
| Date | Domain | IP |
| mail3.5or6.co.uk | 2024-11-06 | 99.83.190.102 |
| jira.5or6.co.uk | 2024-11-06 | 99.83.190.102 |
| howtouse.5or6.co.uk | 2024-10-16 | 99.83.190.102 |
| mailgate.5or6.co.uk | 2024-11-06 | 99.83.190.102 |
| mta-sts.mail.5or6.co.uk | 2024-09-18 | 99.83.190.102 |
| imap.5or6.co.uk | 2024-09-17 | 99.83.190.102 |
| cpcalendars.5or6.co.uk | 2024-11-06 | 99.83.190.102 |
| ws.5or6.co.uk | 2024-09-08 | 99.83.190.102 |