| Date | IP Address |
| 2025-01-08 | 213.86.220.138 (ClassC) |
| 2026-02-05 | 213.86.220.135 (ClassC) |
| Date | Domain | IP |
| socialmedia.williamhbrown.co.uk | 2025-05-07 | 20.90.134.30 |
| sip.williamhbrown.co.uk | 2025-01-08 | 213.86.220.138 |
| www.williamhbrown.co.uk | 2023-11-02 | 31.222.144.104 |