The Department of Defense has several blocks of Class A IP address reserved for national security. Class A IP address have been assigned to the Army, however it is available for use by all military branches.
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.
A class A IP address was assigned to organizations that needed a lot of clients, approximately 16,777,214. You would find class A's for ISPs, government, military, and other organizations that required a lot of clients per class A address. There haven't been any available class A addresses for a long time - they were given out in the early days of TCP/IP.
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
Class B Address