| Date | IP Address |
| 2024-06-24 | 204.246.191.28 (ClassC) |
| 2024-11-21 | 18.161.6.53 (ClassC) |
| 2024-12-27 | 3.163.158.64 (ClassC) |
| 2025-02-02 | 204.246.191.99 (ClassC) |
| 2025-05-13 | 204.246.191.63 (ClassC) |
| 2025-07-20 | 204.246.191.103 (ClassC) |
| 2025-09-18 | 3.169.173.77 (ClassC) |
| 2025-11-17 | 3.169.173.105 (ClassC) |
| Date | Domain | IP |
| auth.progresslearning.com | 2024-09-12 | 172.67.73.67 |
| data.pendo.progresslearning.com | 2023-10-30 | 34.149.155.70 |
| content.pendo.progresslearning.com | 2024-06-24 | 204.246.191.28 |
| app.progresslearning.com | 2024-10-02 | 172.67.73.67 |
| assets.progresslearning.com | 2024-03-11 | 104.26.8.23 |
| www.progresslearning.com | 2024-09-28 | 104.26.9.23 |
| apigateway.progresslearning.com | 2025-05-09 | 172.67.73.67 |