| Date | IP Address |
| 2021-04-28 | 143.204.154.104 (ClassC) |
| 2024-08-05 | 3.163.24.19 (ClassC) |
| 2024-11-13 | 3.163.24.55 (ClassC) |
| Date | Domain | IP |
| uat-thirdparty-portal-access.beta.dvla.gov.uk | 2024-08-01 | 52.84.162.2 |
| int-thirdparty-portal-access.beta.dvla.gov.uk | 2024-11-13 | 18.161.6.69 |
| dev.squad3.ac.dvla.gov.uk | 2024-07-09 | 18.161.6.36 |
| driver-enquiries-enhanced-service.squad6.ac.dvla.gov.uk | 2024-08-26 | 99.84.66.98 |
| c6ce61ab5f4.notifications-nonprod.squad7.ac.dvla.gov.uk | 2024-07-12 | 18.161.6.36 |
| image-utility.squad7.ac.dvla.gov.uk | 2024-01-06 | 18.161.6.118 |
| 6-pphiaqx3hwkjq.ac.dvla.gov.uk | 2024-04-23 | 18.161.6.118 |
| link.notification-nonprod.dvla.gov.uk | 2024-08-05 | 3.163.24.19 |
| architecture.dvla.gov.uk | 2024-02-19 | 99.84.66.109 |
| data.architecture.dvla.gov.uk | 2024-08-31 | 51.104.28.69 |
| alexa-reg.dvla.gov.uk | 2024-08-10 | 18.161.6.56 |
| backend-api.engineering.dvla.gov.uk | 2024-05-30 | 3.11.235.107 |