I have this situation where a customer has this addressing.
The customer has subnetted 192.168.1.0 network as follows.
192.168.1.48/28 and 192.168.1.64/28.
the problem is,now they want to match the IP range of 192.168.1.80 to 192.168.1.254 in an access-list. So my problem is, what subnet mask will match the remaining range of 192.168.1.80 to 192.168.1.254 after the initial /28 subnetting ?