|As paulsep pointed out, you presently have the following network configured:|
first host: 10.60.0.1
last host: 10.60.255.255
Do the math. That gives you 2^16 (2n-1) addresses (65,536)
Expand your scope and you've added more IP's.
I suspect from what you wrote above your scope is:
10.60.0.1 to 10.60.0.254
Your scope could be:
10.60.0.1 to 10.60.255.254
If you have a specific need to have two separate subnets then by all means use:
But if not stick with 10.60.0.0/16 and just expand your scope.
It matters not how straight the gate,
How charged with punishments the scroll,
I am the master of my fate;
I am the captain of my soul.