| Date | IP Address |
| 2022-01-03 | 65.8.228.60 (ClassC) |
| 2023-02-09 | 18.160.41.10 (ClassC) |
| 2023-08-22 | 143.204.165.45 (ClassC) |
| 2023-09-06 | 3.162.103.85 (ClassC) |
| 2024-08-01 | 3.163.165.8 (ClassC) |
| 2024-08-18 | 99.84.66.126 (ClassC) |
| 2024-09-29 | 3.168.102.13 (ClassC) |
| 2024-11-22 | 18.165.53.9 (ClassC) |
| 2025-01-18 | 99.84.66.104 (ClassC) |
| 2025-03-24 | 3.163.165.39 (ClassC) |
| 2025-04-19 | 99.84.66.111 (ClassC) |
| 2025-04-28 | 204.246.191.128 (ClassC) |
| 2025-05-25 | 3.163.165.125 (ClassC) |
| 2025-06-19 | 204.246.191.57 (ClassC) |
| 2025-08-01 | 204.246.191.92 (ClassC) |
| 2025-08-01 | 18.67.39.78 (ClassC) |
| 2025-11-02 | 3.169.173.126 (ClassC) |
| 2025-11-18 | 3.169.173.105 (ClassC) |
| 2026-01-06 | 3.169.173.79 (ClassC) |
| Date | Domain | IP |
| us-east-1.auth.skillbuilder.aws | 2025-01-14 | 3.163.24.113 |
| 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 |