| Date | IP Address |
| 2015-03-01 | 54.231.140.34 (ClassC) |
| 2016-11-21 | 54.231.133.225 (ClassC) |
| 2025-04-23 | 16.15.192.152 (ClassC) |
| 2025-05-02 | 52.216.41.201 (ClassC) |
| 2025-05-06 | 16.182.72.137 (ClassC) |
| 2025-05-09 | 54.231.232.145 (ClassC) |
| 2025-05-15 | 54.231.164.49 (ClassC) |
| 2025-05-18 | 16.15.201.157 (ClassC) |
| Date | Domain | IP |
| admis.sujets.s3.amazonaws.com | 2015-03-05 | 54.231.16.25 |
| exam.admis.sujets.s3.amazonaws.com | 2015-03-01 | 54.231.140.34 |