| Date | IP Address |
| 2025-06-02 | 54.158.155.44 (ClassC) |
| 2025-06-24 | 3.215.145.132 (ClassC) |
| 2025-09-09 | 34.225.136.249 (ClassC) |
| 2025-09-22 | 3.233.128.210 (ClassC) |
| 2025-09-29 | 54.165.84.65 (ClassC) |
| 2025-10-06 | 52.72.110.139 (ClassC) |
| 2025-10-17 | 54.172.12.219 (ClassC) |
| 2025-10-20 | 3.218.77.133 (ClassC) |
| 2025-11-17 | 18.204.63.85 (ClassC) |
| 2025-12-22 | 23.22.68.228 (ClassC) |
| 2026-01-06 | 52.0.15.27 (ClassC) |
| Date | Domain | IP |
| login.us-east-1.auth.skillbuilder.aws | 2024-08-18 | 99.84.66.126 |
| session.login.us-east-1.auth.skillbuilder.aws | 2025-06-24 | 3.215.145.132 |