| Date | IP Address |
| 2019-11-07 | 13.225.62.2 (ClassC) |
| 2019-11-07 | 13.225.62.31 (ClassC) |
| 2019-11-09 | 13.226.38.111 (ClassC) |
| 2020-02-09 | 13.226.189.128 (ClassC) |
| 2020-02-09 | 13.226.189.34 (ClassC) |
| 2020-02-09 | 13.226.189.37 (ClassC) |
| 2020-02-09 | 13.226.189.66 (ClassC) |
| 2020-02-25 | 13.226.129.100 (ClassC) |
| 2020-02-25 | 13.226.129.102 (ClassC) |
| 2020-12-05 | 13.225.25.57 (ClassC) |
| 2020-12-11 | 13.225.25.102 (ClassC) |
| 2020-12-11 | 52.84.91.51 (ClassC) |
| 2021-01-12 | 13.225.38.55 (ClassC) |
| 2021-05-28 | 65.8.227.33 (ClassC) |
| 2022-08-31 | 108.138.233.78 (ClassC) |
| 2022-08-31 | 65.9.86.57 (ClassC) |
| 2022-12-15 | 18.164.68.118 (ClassC) |
| 2023-04-15 | 13.226.12.37 (ClassC) |
| 2023-09-25 | 18.160.41.2 (ClassC) |
| 2024-02-22 | 204.246.191.104 (ClassC) |
| 2024-09-16 | 204.246.191.34 (ClassC) |
| 2025-01-29 | 18.161.6.83 (ClassC) |
| 2025-03-15 | 3.163.158.16 (ClassC) |
| 2025-04-18 | 18.161.6.47 (ClassC) |
| 2025-04-23 | 65.9.86.104 (ClassC) |
| 2025-07-25 | 204.246.191.54 (ClassC) |
| 2025-07-28 | 204.246.191.2 (ClassC) |
| 2025-10-24 | 3.169.173.104 (ClassC) |
| 2025-11-15 | 3.169.173.99 (ClassC) |
| 2026-01-17 | 3.169.173.44 (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 | 2025-12-23 | 172.66.0.145 |
| 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 |