| Date | IP Address |
| 2022-04-11 | 3.230.230.89 (ClassC) |
| 2025-07-16 | 54.85.159.209 (ClassC) |
| Date | Domain | IP |
| us-west-2.hala.bkr.team.aws.training | 2024-07-19 | 3.163.24.37 |
| us-east-1.api.classroom.bkr.team.aws.training | 2024-11-24 | 54.146.183.222 |
| us-east-1.api.pops.bkr.team.aws.training | 2025-07-16 | 54.85.159.209 |