| Date | IP Address |
| 2015-03-14 | 46.137.81.122 (ClassC) |
| 2019-12-10 | 104.18.44.8 (ClassC) |
| 2019-12-10 | 104.18.45.8 (ClassC) |
| 2020-06-04 | 172.67.222.240 (ClassC) |
| 2021-01-26 | 104.21.38.129 (ClassC) |
| 2025-08-03 | 104.26.3.52 (ClassC) |
| 2025-10-12 | 104.26.2.52 (ClassC) |
| 2026-03-07 | 172.67.72.102 (ClassC) |
| Date | Domain | IP |
| www.chairoffice.co.uk | 2025-06-04 | 104.26.3.52 |