| Date | IP Address |
| 2020-05-29 | 23.64.6.63 (ClassC) |
| 2024-11-25 | 95.101.163.42 (ClassC) |
| 2025-01-13 | 23.6.101.124 (ClassC) |
| 2025-04-08 | 23.55.111.216 (ClassC) |
| 2025-05-02 | 23.213.34.84 (ClassC) |
| 2025-07-27 | 23.192.230.152 (ClassC) |
| 2025-08-09 | 23.192.230.156 (ClassC) |
| Date | Domain | IP |
| secure.surf.co.uk | 2024-07-31 | 88.221.154.117 |
| perfwith.surf.co.uk | 2024-11-25 | 95.101.163.42 |
| m.surf.co.uk | 2015-02-19 | 23.201.64.45 |
| preferences.surf.co.uk | 2024-11-25 | 23.44.251.62 |
| www.surf.co.uk | 2014-03-12 | 23.201.64.45 |