$$ You know that the SSH server IP address is $172\mathrm{.}25\mathrm{.}0\mathrm{.}2$ and that the SSH port varies between $2000-3000.$ If you$$re able to find a port, username and password to try for SSH$,$ you can try to login with this syntax. $($Replace PORT with the actual port, and USER with the actual username.$)$

ssh $-$p PORT USER@$172\mathrm{.}25\mathrm{.}0\mathrm{.}2$

Explore the network with nmap to find the actual port of the SSH server and anything else you find interesting.