An IPv4 address of 75.76.77.68 is considered a Class A address. A class A address ranges from 1.0.0.0 to 126.0.0.0
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 IP address.
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.
16
if we need to conect few no.of host means we will go for class A ... because to reduce the IP wastage
This type of IP address is sometimes referred to as a link local address. It is used by computers when they do not have an address that was manually configured or the computer was not told what address to use on that network.
Class a
24 bits (8 bits per octet, so 3) are used for the network portion of a class C IP address
IP Address consists of 32 binary digits. Class A IP addresses are the ones with the 8 most significant bits of the form (0xxxxxx) -where x represents the net ID- and the rest of the IP is host ID. A class IP address usually used in cases where the number of networks is relatively low with very large number of hosts.
255.0.0.0255.255.0.0