| Date | IP Address |
| 2021-06-21 | 18.132.159.10 (ClassC) |
| 2022-10-08 | 35.179.32.4 (ClassC) |
| 2023-11-01 | 3.9.52.228 (ClassC) |
| 2024-11-24 | 18.134.77.212 (ClassC) |
| 2025-01-24 | 18.169.220.236 (ClassC) |
| 2025-04-22 | 3.8.228.120 (ClassC) |
| 2025-04-28 | 13.43.158.102 (ClassC) |
| 2025-07-16 | 51.24.42.65 (ClassC) |
| 2025-08-01 | 35.177.245.164 (ClassC) |
| 2025-08-16 | 18.170.128.236 (ClassC) |
| 2025-09-01 | 13.134.173.75 (ClassC) |
| 2025-12-10 | 18.168.185.243 (ClassC) |
| Date | Domain | IP |
| web.mettle.co.uk | 2024-05-30 | 3.8.110.35 |
| mta-sts.mettle.co.uk | 2025-03-17 | 99.84.66.9 |
| www.mettle.co.uk | 2023-11-01 | 3.9.52.228 |