| Date | IP Address |
| 2018-01-29 | 79.125.111.38 (ClassC) |
| 2024-09-28 | 54.73.26.109 (ClassC) |
| 2024-12-23 | 15.197.253.240 (ClassC) |
| 2025-05-03 | 52.223.53.203 (ClassC) |
| Date | Domain | IP |
| signon.pensionwise.gov.uk | 2024-08-08 | 54.73.26.109 |
| planner.pensionwise.gov.uk | 2024-09-28 | 54.73.26.109 |