| Date | IP Address |
| 2014-06-15 | 217.206.61.39 (ClassC) |
| 2020-09-10 | 13.225.65.113 (ClassC) |
| 2020-09-10 | 13.225.65.126 (ClassC) |
| 2020-09-10 | 13.225.65.18 (ClassC) |
| 2020-11-01 | 65.8.246.124 (ClassC) |
| 2020-11-01 | 65.8.246.25 (ClassC) |
| 2020-12-07 | 13.32.192.122 (ClassC) |
| 2020-12-07 | 13.32.192.22 (ClassC) |
| 2022-08-31 | 108.138.233.78 (ClassC) |
| 2023-07-19 | 34.249.208.55 (ClassC) |
| 2023-08-26 | 34.252.6.193 (ClassC) |
| 2024-01-19 | 54.77.111.145 (ClassC) |
| 2024-07-13 | 63.35.111.37 (ClassC) |
| 2024-07-21 | 3.248.60.203 (ClassC) |
| 2024-07-26 | 52.50.217.241 (ClassC) |
| 2024-08-07 | 52.210.87.69 (ClassC) |
| 2024-08-29 | 52.31.147.4 (ClassC) |
| 2024-12-06 | 34.241.106.78 (ClassC) |
| 2024-12-19 | 52.211.203.173 (ClassC) |
| 2025-01-21 | 34.255.234.49 (ClassC) |
| 2025-01-31 | 52.19.99.178 (ClassC) |
| 2025-04-14 | 34.255.251.162 (ClassC) |
| 2025-08-12 | 63.35.143.96 (ClassC) |
| 2025-09-15 | 18.200.97.229 (ClassC) |
| 2025-12-26 | 54.217.244.40 (ClassC) |
| 2026-01-06 | 34.254.67.254 (ClassC) |
| 2026-02-11 | 99.80.113.226 (ClassC) |
| Date | Domain | IP |
| midoffice.randstad.co.uk | 2025-09-12 | 162.159.140.147 |
| legal.randstad.co.uk | 2025-09-25 | 172.66.0.145 |
| financeserviceportal.randstad.co.uk | 2025-09-19 | 172.66.0.145 |
| publicservicesportal.randstad.co.uk | 2025-09-28 | 172.66.0.145 |
| hrsharedservices.randstad.co.uk | 2026-01-07 | 162.159.140.147 |
| facilities.randstad.co.uk | 2026-02-10 | 162.159.140.147 |
| ourclients.randstad.co.uk | 2025-09-03 | 52.211.98.153 |
| itsupport.randstad.co.uk | 2025-12-22 | 162.159.140.147 |
| www.randstad.co.uk | 2024-02-22 | 204.246.191.104 |