| Date | IP Address |
| 2020-10-02 | 52.16.3.41 (ClassC) |
| 2022-06-27 | 52.16.97.30 (ClassC) |
| 2023-12-23 | 34.246.106.156 (ClassC) |
| 2025-12-29 | 54.78.86.128 (ClassC) |
| 2026-02-16 | 54.228.53.224 (ClassC) |
| Date | Domain | IP |
| secure.clearbooks.co.uk | 2025-07-19 | 54.72.119.83 |
| marketing.clearbooks.co.uk | 2025-01-19 | 18.238.217.108 |
| api.clearbooks.co.uk | 2025-12-29 | 54.78.86.128 |
| support.clearbooks.co.uk | 2025-11-22 | 162.159.140.147 |
| www.clearbooks.co.uk | 2025-06-01 | 52.209.37.230 |