| Date | IP Address |
| 2017-05-11 | 52.84.63.186 (ClassC) |
| 2024-12-27 | 3.163.178.67 (ClassC) |
| 2025-06-11 | 54.230.125.128 (ClassC) |
| 2025-06-22 | 54.230.125.98 (ClassC) |
| 2025-07-15 | 54.230.125.120 (ClassC) |
| 2025-09-12 | 54.230.125.159 (ClassC) |
| 2025-10-14 | 3.175.29.9 (ClassC) |
| 2025-12-10 | 3.175.29.44 (ClassC) |
| 2026-02-04 | 3.175.29.134 (ClassC) |
| Date | Domain | IP |
| games-cdn.stemfuse.com | 2024-08-09 | 99.84.71.22 |
| courses.stemfuse.com | 2024-12-27 | 3.163.178.67 |
| www.stemfuse.com | 2025-08-07 | 3.134.30.1 |