| Date | IP Address |
| 2014-04-11 | 199.83.130.108 (ClassC) |
| 2021-03-21 | 52.218.169.98 (ClassC) |
| 2025-02-01 | 52.218.218.170 (ClassC) |
| 2025-03-19 | 52.92.184.195 (ClassC) |
| 2025-05-23 | 52.92.209.107 (ClassC) |
| 2025-06-22 | 52.218.183.43 (ClassC) |
| 2025-08-06 | 52.92.228.107 (ClassC) |
| Date | Domain | IP |
| masterclass.thecgschool.com | 2014-04-08 | 199.83.133.108 |
| www.thecgschool.com | 2014-06-02 | 199.83.133.108 |