| Date | IP Address |
| 2024-07-07 | 18.172.185.43 (ClassC) |
| 2024-07-07 | 18.172.185.80 (ClassC) |
| 2024-10-13 | 18.238.217.108 (ClassC) |
| 2024-10-13 | 18.238.217.17 (ClassC) |
| 2025-03-24 | 3.167.212.83 (ClassC) |
| 2025-08-21 | 3.175.34.8 (ClassC) |
| 2025-09-01 | 3.175.34.79 (ClassC) |
| 2025-09-08 | 3.169.173.40 (ClassC) |
| 2025-10-03 | 3.169.173.29 (ClassC) |
| 2026-01-24 | 3.169.173.81 (ClassC) |
| Date | Domain | IP |
| verification.api.pqs.pearsonprd.tech | 2024-05-30 | 3.9.111.159 |
| learnerworktransfer.api.pqs.pearsonprd.tech | 2024-05-30 | 35.178.103.117 |
| teachergrades.api.pqs.pearsonprd.tech | 2024-05-30 | 3.10.192.78 |
| notification-ws.api.pqs.pearsonprd.tech | 2024-05-30 | 18.171.119.28 |
| userportal.pqs.pearsonprd.tech | 2025-08-21 | 3.175.34.8 |
| verification.pqs.pearsonprd.tech | 2024-08-30 | 204.246.191.103 |
| learnerregistration.pqs.pearsonprd.tech | 2024-12-11 | 204.246.191.12 |
| learnerworktransfer.pqs.pearsonprd.tech | 2024-08-24 | 18.161.6.56 |
| lwt.pqs.pearsonprd.tech | 2024-07-07 | 204.246.191.44 |