Apache Mina: how to get the IP from a connected client

Can anyone tell me how the get the IP address from a connected client?

So far I've found

session.getRemoteAddress().toString()

and returns something like

/192.168.1.100:49879

is this ok? Can I do something that can return only 192.168.1.100 ?

When I used Sockets I was using something like:

socket.getInetAddress().getHostAddress();

is there something similar using IoSession in apache mina?