Which CIDR expression represents a possible host address on the network 192.168.133.64 with subnet mask 255.255.255.224?
a. 192.168.133.255/30
b. 255.255.255.1/24
c. 192.168.1.1/32
d. 192.168.133.65/27
e. 192.168.133.255/16