If you have a router in the network your connected to and the Default Gateway is set to 192.168.1.1 and the subnet mask is 255.255.255.0, which of the following are useable IP addresses on that network?
A. 192.168.1.1
B. 192.168.1.300
C. 192.168.1.30
D. 192.168.2.10
