| Date | IP Address |
| 2023-08-24 | 104.18.1.93 (ClassC) |
| 2025-11-16 | 104.18.40.202 (ClassC) |
| Date | Domain | IP |
| www.thegeorgeofharpenden.co.uk | 2025-11-16 | 172.64.147.54 |
| test65-az.thegeorgeofharpenden.co.uk | 2025-11-16 | 104.18.40.202 |
| op-az.thegeorgeofharpenden.co.uk | 2025-11-15 | 104.18.40.202 |
| dr-az.thegeorgeofharpenden.co.uk | 2025-11-16 | 172.64.147.54 |