| Date | IP Address |
| 2018-09-07 | 52.84.68.187 (ClassC) |
| 2018-09-21 | 52.222.222.13 (ClassC) |
| 2018-10-01 | 52.84.94.163 (ClassC) |
| 2018-10-01 | 52.84.94.176 (ClassC) |
| 2018-10-01 | 52.84.94.236 (ClassC) |
| 2018-10-01 | 52.84.94.5 (ClassC) |
| 2019-07-23 | 216.137.41.221 (ClassC) |
| 2019-11-12 | 13.33.231.123 (ClassC) |
| 2024-07-18 | 99.84.66.62 (ClassC) |
| 2024-11-22 | 99.84.66.36 (ClassC) |
| 2025-04-30 | 99.84.66.72 (ClassC) |
| Date | Domain | IP |
| 01.spencerstuart.co.uk | 2024-07-26 | 99.84.66.62 |
| 2eb8aef286484eab9482168b0c5eb936.spencerstuart.co.uk | 2024-12-03 | 3.165.160.81 |
| membership.spencerstuart.co.uk | 2024-06-29 | 99.84.66.36 |
| databases.spencerstuart.co.uk | 2024-07-10 | 99.84.66.110 |
| www.spencerstuart.co.uk | 2023-12-20 | 99.84.66.62 |