IP – Internet Protocal Address

IPV4 it is 32 bit address

Class A

1.0.0.1

It is up to 126.255.255.255

Subnet Mask:255.0.0.0

127.0.0.0 it is loop back address

Class B

Starting :128.0.0.1

To 191.255.255.255

Sub Net Mask:255.255.0.0

Class C

192.0.0.01 to 223.255.255.255

Sub Net Mask : 255.255.255.0

Class D

224-239

It is used for muliticasting

Class E

240-255

Reserver for futher purpose

Tagged IP

IP Internet Protocol Address Class A ,B ,C ,D,E