| Date | IP Address |
| 2024-07-30 | 34.200.77.187 (ClassC) |
| 2024-12-20 | 54.237.107.97 (ClassC) |
| 2025-03-21 | 34.202.31.93 (ClassC) |
| 2025-05-15 | 23.21.192.144 (ClassC) |
| 2025-06-24 | 34.204.145.7 (ClassC) |
| 2025-07-09 | 44.219.174.192 (ClassC) |
| 2025-08-22 | 44.216.174.185 (ClassC) |
| 2025-09-02 | 54.85.162.8 (ClassC) |
| 2025-11-21 | 18.213.248.177 (ClassC) |
| Date | Domain | IP |
| marin-api.etext-prd.pearsonprd.tech | 2025-05-22 | 54.158.114.243 |
| paperapi.etext-prd.pearsonprd.tech | 2024-07-30 | 54.86.240.130 |
| stpaperapi.etext-prd.pearsonprd.tech | 2024-07-30 | 34.200.77.187 |
| prism.etext-prd.pearsonprd.tech | 2024-07-30 | 34.205.215.130 |