| Date | IP Address |
| 2021-08-31 | 13.226.29.22 (ClassC) |
| 2021-08-31 | 13.226.29.63 (ClassC) |
| 2024-07-03 | 204.246.191.96 (ClassC) |
| 2024-12-03 | 204.246.191.37 (ClassC) |
| 2025-04-10 | 204.246.191.75 (ClassC) |
| 2025-08-01 | 204.246.191.72 (ClassC) |
| 2025-10-23 | 3.163.24.74 (ClassC) |
| 2026-02-23 | 3.163.24.113 (ClassC) |
| Date | Domain | IP |
| qa-3.submitforassessment.cambridgeassessment.org.uk | 2024-11-24 | 18.161.6.124 |
| dev-3.submitforassessment.cambridgeassessment.org.uk | 2024-03-10 | 204.246.191.66 |
| qa-2.internal.submitforassessment.cambridgeassessment.org.uk | 2024-07-03 | 204.246.191.96 |