| Date | IP Address |
| 2014-11-05 | 155.44.218.120 (ClassC) |
| 2023-08-26 | 34.193.206.152 (ClassC) |
| 2023-08-28 | 3.90.96.235 (ClassC) |
| 2024-02-25 | 44.216.102.38 (ClassC) |
| 2024-05-05 | 44.196.111.234 (ClassC) |
| 2024-07-25 | 44.207.95.77 (ClassC) |
| 2024-08-15 | 52.2.113.17 (ClassC) |
| 2024-11-24 | 54.88.81.136 (ClassC) |
| 2024-12-26 | 50.19.144.214 (ClassC) |
| 2024-12-29 | 34.232.117.174 (ClassC) |
| Date | Domain | IP |
| www.hmhschool.com | 2024-11-24 | 18.210.132.154 |