m6220 with Multiple subnets

We have two m1000e blade chassis with four m6220 switches stacked in fabrics a1 and a2 of both chassis. We recently just ran out of ip's and we would like to start using a second subnet. Is there a way to have multiple subnets on the same vlan? We would like to use one vlan since we might have VM's on a blade using different ip's.

I am no authority, but I am learning.

Thanks