So your on red team. Congratulations!
The default password for all accounts is
Password1!
The attack scope is 10.20.0.0/16 excluding 10.20.0.1 unless explicitly stated by white team. Each team is given an identical environment on 10.20.X.0/24 where X is their team number. Their internal subnet is 192.168.0.0/24
If you are working from the red team network in IALab then you should have an IP on 10.30.0.0/16 If you are connected to the VPN then you should have an IP on 10.31.0.0/16
If the IP randomizer is running then all traffic coming from both 10.30.0.0/16 and 10.31.0.0/16 is given a random source address (for the length of the connection) in 10.32.0.0/16. You can get callbacks at your 10.30.0.0/16 or 10.31.0.0/16 address.
To check your IP from any system inside the environment curl 10.30.0.250
Scoring Engine: 10.30.0.100 or https://scoring.defsec.club
See also: Networks competition_infrastructure