| Date | IP Address |
| 2019-10-23 | 52.20.220.123 (ClassC) |
| 2024-06-03 | 52.214.12.19 (ClassC) |
| 2024-09-04 | 34.248.236.42 (ClassC) |
| 2024-11-22 | 63.32.217.216 (ClassC) |
| 2025-02-05 | 52.31.16.125 (ClassC) |
| 2025-03-04 | 79.125.60.8 (ClassC) |
| 2025-08-10 | 3.248.6.25 (ClassC) |
| 2025-08-13 | 54.220.161.14 (ClassC) |
| 2025-08-21 | 52.51.43.166 (ClassC) |
| 2025-09-06 | 52.49.18.160 (ClassC) |
| 2025-10-10 | 108.128.31.80 (ClassC) |
| Date | Domain | IP |
| report2011.williamhillplc.com | 2024-09-21 | 23.41.4.73 |
| sso.prod.williamhillplc.com | 2024-06-03 | 52.214.12.19 |
| sso.nonprod.williamhillplc.com | 2025-02-27 | 108.128.97.225 |
| sso.dev.williamhillplc.com | 2024-07-22 | 34.242.126.182 |
| www.williamhillplc.com | 2023-11-01 | 3.11.207.139 |