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Why class c ip starts with 192 ?

April 26, 2017class Computer Computers internet IP networking Starts

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Why class c ip starts with 192 ?

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IP addresses are divided into five classes: Class A, Class B, Class C, Class D, and Class E. All addresses are placed in a particular class based on the decimal values of their first octets. In the first octet, an IP address can start with a decimal value between 1 and 255. now we can represent ip address as xxxxxxx.xxxxxxxx.xxxxxxxx.xxxxxxxx in class A the first bit(that is leftmost bit) is reserved.and it is set to zero.that is 0xxxxxxx.xxxxxxxx.xxxxxxxx.xxxxxxxx.no… if you change all bit of first octet(except first bit which is set to zeo) to decimal its value will be 127(highest value)(but 127 is reserved) similarly in class B FIRST TWO BIT is set to 10,so it will be like 10xxxxxx.xxxxxxxx.xxxxxxxx.xxxxxxxx. and class C HAS FIRST THREE BIT RESERVED OF FIRST OCTET.it is set to 110.