| Date | IP Address |
| 2024-11-24 | 99.84.66.122 (ClassC) |
| 2025-10-04 | 3.175.34.68 (ClassC) |
| 2025-10-24 | 3.175.34.10 (ClassC) |
| Date | Domain | IP |
| analytics-bff.xl-ppe.pearsondev.tech | 2024-11-25 | 52.7.151.207 |
| authoring-api.xl-ppe.pearsondev.tech | 2024-11-25 | 54.198.28.206 |
| interop-search-api.xl-ppe.pearsondev.tech | 2024-11-25 | 52.54.187.162 |
| assessment-result-api.xl-ppe.pearsondev.tech | 2024-11-24 | 3.224.176.163 |
| analytics.xl-ppe.pearsondev.tech | 2024-11-24 | 99.84.66.122 |