| Date | IP Address |
| 2020-02-09 | 184.26.154.23 (ClassC) |
| 2023-08-25 | 104.104.5.22 (ClassC) |
| 2024-04-20 | 2.19.133.29 (ClassC) |
| 2024-07-16 | 23.38.235.42 (ClassC) |
| 2024-08-06 | 23.6.188.47 (ClassC) |
| 2024-11-10 | 23.196.118.233 (ClassC) |
| 2024-11-24 | 23.196.154.149 (ClassC) |
| 2024-12-09 | 23.37.213.247 (ClassC) |
| 2024-12-27 | 23.196.205.178 (ClassC) |
| Date | Domain | IP |
| prod.glb.eps-r.pulse.pearson-intl.com | 2023-08-25 | 104.104.5.22 |
| stg.glb.eps-r.pulse.pearson-intl.com | 2023-08-25 | 104.104.5.22 |
| dev.glb.eps-r.pulse.pearson-intl.com | 2023-08-25 | 104.104.5.22 |
| sbx.glb.eps-r.pulse.pearson-intl.com | 2024-01-12 | 23.196.118.233 |