| Date | IP Address |
| 2019-01-15 | 99.84.254.15 (ClassC) |
| 2019-01-15 | 99.84.254.95 (ClassC) |
| 2019-12-18 | 99.84.251.12 (ClassC) |
| 2019-12-18 | 13.226.139.32 (ClassC) |
| 2019-12-18 | 99.84.251.27 (ClassC) |
| 2019-12-18 | 13.226.139.58 (ClassC) |
| 2019-12-18 | 13.226.139.77 (ClassC) |
| 2020-03-12 | 99.84.248.124 (ClassC) |
| 2020-03-12 | 99.84.248.16 (ClassC) |
| 2020-03-12 | 99.84.248.40 (ClassC) |
| 2020-03-12 | 99.84.248.7 (ClassC) |
| 2020-11-20 | 13.226.18.16 (ClassC) |
| 2020-11-20 | 13.226.18.37 (ClassC) |
| 2020-11-20 | 13.226.18.88 (ClassC) |
| 2020-11-20 | 52.84.53.108 (ClassC) |
| 2020-11-20 | 13.226.18.127 (ClassC) |
| 2020-11-20 | 52.84.53.114 (ClassC) |
| 2024-06-25 | 3.163.24.18 (ClassC) |
| 2024-07-16 | 3.163.24.99 (ClassC) |
| 2024-10-23 | 3.163.24.12 (ClassC) |
| 2024-11-03 | 3.163.24.15 (ClassC) |
| 2025-01-12 | 204.246.191.120 (ClassC) |
| Date | Domain | IP |
| nonprod.pay-roadside-fine.service.gov.uk | 2024-08-26 | 3.163.24.108 |
| api.nonprod.pay-roadside-fine.service.gov.uk | 2024-06-25 | 3.163.24.18 |
| api.pay-roadside-fine.service.gov.uk | 2024-03-30 | 3.163.165.87 |