| Date | IP Address |
| 2023-08-30 | 3.90.96.235 (ClassC) |
| 2024-05-05 | 54.92.224.221 (ClassC) |
| 2024-07-23 | 35.168.95.63 (ClassC) |
| 2024-07-31 | 44.196.65.90 (ClassC) |
| 2024-11-24 | 54.88.81.136 (ClassC) |
| 2024-12-12 | 52.5.51.193 (ClassC) |
| 2025-01-09 | 54.162.242.88 (ClassC) |
| Date | Domain | IP |
| www.hmhliteracysolutions.com | 2024-11-24 | 18.210.132.154 |