| Date | IP Address |
| 2017-06-04 | 52.222.217.11 (ClassC) |
| 2017-12-20 | 52.222.220.106 (ClassC) |
| 2018-06-06 | 52.85.58.34 (ClassC) |
| 2024-11-26 | 146.75.42.217 (ClassC) |
| 2025-01-12 | 151.101.22.217 (ClassC) |
| Date | Domain | IP |
| beta.tutor2u.net | 2015-03-14 | 23.235.44.184 |
| quizzes.tutor2u.net | 2024-11-26 | 146.75.42.217 |