| Date | IP Address |
| 2021-05-19 | 77.92.84.46 (ClassC) |
| 2025-04-12 | 185.151.30.138 (ClassC) |
| Date | Domain | IP |
| cpanel.pianist.org.uk | 2025-04-04 | 185.151.30.138 |
| cpcalendars.pianist.org.uk | 2025-04-12 | 185.151.30.138 |
| cpcontacts.pianist.org.uk | 2025-01-20 | 185.151.30.138 |