| Date | IP Address |
| 2021-04-15 | 65.8.216.63 (ClassC) |
| 2021-04-30 | 13.225.218.26 (ClassC) |
| 2021-04-30 | 13.225.218.72 (ClassC) |
| 2021-09-29 | 13.227.40.28 (ClassC) |
| 2021-11-22 | 13.32.208.35 (ClassC) |
| 2022-06-10 | 52.222.158.104 (ClassC) |
| 2022-06-22 | 52.222.174.7 (ClassC) |
| 2023-12-20 | 99.84.66.16 (ClassC) |
| 2024-09-02 | 18.161.6.8 (ClassC) |
| 2024-11-24 | 99.84.66.55 (ClassC) |
| 2024-11-30 | 18.238.217.122 (ClassC) |
| 2025-02-18 | 99.84.66.91 (ClassC) |
| 2025-06-05 | 99.84.66.38 (ClassC) |
| 2025-09-29 | 3.169.173.94 (ClassC) |
| 2026-02-03 | 3.169.173.121 (ClassC) |
| Date | Domain | IP |
| centre.atseuromaster.co.uk | 2024-12-26 | 99.84.66.91 |
| preprodlive.atseuromaster.co.uk | 2025-04-13 | 13.39.26.70 |
| www.careers.atseuromaster.co.uk | 2025-10-26 | 3.163.24.72 |
| business.atseuromaster.co.uk | 2024-11-24 | 18.238.217.104 |
| preprodcontent.atseuromaster.co.uk | 2025-04-16 | 13.39.26.70 |
| www.atseuromaster.co.uk | 2023-12-20 | 99.84.66.16 |