| Date | IP Address |
| 2021-04-19 | 3.222.67.95 (ClassC) |
| 2025-01-11 | 54.146.105.107 (ClassC) |
| 2025-03-06 | 98.85.108.22 (ClassC) |
| 2025-04-29 | 100.26.115.202 (ClassC) |
| 2025-07-01 | 18.214.69.252 (ClassC) |
| 2025-07-29 | 3.218.243.85 (ClassC) |
| 2025-08-18 | 18.215.196.154 (ClassC) |
| 2025-09-04 | 52.203.181.130 (ClassC) |
| 2026-01-07 | 34.237.97.50 (ClassC) |
| Date | Domain | IP |
| int.ccis.mn.es.pearson.com | 2025-12-11 | 35.171.221.149 |
| int.ccis.ar.es.pearson.com | 2025-12-15 | 52.3.191.189 |
| resultsanalyzer.es.pearson.com | 2025-01-17 | 54.204.182.136 |
| preprod.resultsanalyzer.es.pearson.com | 2024-02-21 | 54.243.36.163 |
| test.itms.es.pearson.com | 2025-01-11 | 54.146.105.107 |
| pilotft.es.pearson.com | 2024-07-30 | 3.220.65.4 |
| tesutility.es.pearson.com | 2024-07-30 | 44.194.127.112 |
| dev.tesutility.es.pearson.com | 2024-06-09 | 54.167.165.112 |