In classfull addressing schemes each address class limited the total number of clients per network. Other than that, there are no particular functions for each address class.
Class B, if you are referring to classful addressing schemes.
192.168.0.254 is a valid "class C" IP address.
There are five IP classes that IP addresses are divided into. The IP address 185 is a class B address. Class B IP addresses have the first three numbers of 128 to 191.
Class C
The offset for a Class C IP address is 24 bits.
The First Octet is used to derive the Class of an IP address...... Eg: 192.168.1.1------ The IP class for this IP add is CLASS "C" as the first Octet is 192.
Class a
Class C address
Class B
class B
It belongs to the class A.
This is a class C address. This class ranges from 192.0.0.0 to 223.255.255.255