| Date | IP Address |
| 2021-05-06 | 54.192.100.72 (ClassC) |
| 2025-08-04 | 18.161.6.43 (ClassC) |
| 2025-11-23 | 3.169.173.108 (ClassC) |
| Date | Domain | IP |
| static.impression.co.uk | 2024-03-01 | 204.246.191.124 |
| cdn.impression.co.uk | 2025-10-03 | 3.175.34.116 |
| careers.impression.co.uk | 2024-11-13 | 159.65.105.241 |
| assets.impression.co.uk | 2024-04-01 | 204.246.191.122 |
| mta-sts.impression.co.uk | 2025-08-04 | 18.161.6.43 |
| www.impression.co.uk | 2024-04-14 | 99.86.38.84 |