| Date | IP Address |
| 2018-05-10 | 34.234.205.142 (ClassC) |
| 2018-05-10 | 52.72.69.90 (ClassC) |
| 2022-10-23 | 107.23.134.19 (ClassC) |
| 2024-01-13 | 3.230.20.156 (ClassC) |
| 2024-08-27 | 44.218.67.174 (ClassC) |
| 2025-05-09 | 44.219.74.231 (ClassC) |
| 2025-05-15 | 3.235.72.137 (ClassC) |
| 2025-06-22 | 3.224.152.193 (ClassC) |
| 2025-09-02 | 3.220.211.179 (ClassC) |
| 2025-09-13 | 3.225.145.212 (ClassC) |
| 2026-02-06 | 44.196.87.95 (ClassC) |
| 2026-02-19 | 35.169.165.65 (ClassC) |
| Date | Domain | IP |
| www.horizonprep.org | 2025-05-23 | 198.49.23.145 |
| schoology.horizonprep.org | 2024-01-13 | 3.230.20.156 |