which class of IP address has the most host addresses available by default ?
which class of IP address has the most host addresses available by default ? Correct Answer A
Class a networks range from 1 to 127. The default subnet mask is 255.0.0; thus, by default, the first octet defines the network, and last three octets define the host. This results in a maximum of 127 class A networks, with 16,777,214 hosts per network.