| Date | IP Address |
| 2014-02-26 | 66.235.138.19 (ClassC) |
| 2014-03-06 | 66.235.138.225 (ClassC) |
| 2014-03-12 | 66.235.138.224 (ClassC) |
| 2014-03-15 | 66.235.138.226 (ClassC) |
| 2014-06-23 | 66.235.139.110 (ClassC) |
| 2024-08-28 | 63.140.37.206 (ClassC) |
| 2024-10-12 | 63.140.37.158 (ClassC) |
| 2025-05-28 | 63.140.37.246 (ClassC) |
| Date | Domain | IP |
| artemis3-pp.hayesandjarvis.co.uk | 2024-08-13 | 52.54.202.99 |
| metrics.hayesandjarvis.co.uk | 2014-03-15 | 66.235.138.226 |
| agents.hayesandjarvis.co.uk | 2024-07-09 | 52.218.116.252 |
| www.hayesandjarvis.co.uk | 2025-04-06 | 23.185.0.1 |