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Class A address.
• The first bit of the first octet is always set to 0. It ranges from
00000001 – 01111111
1 – 127
• It is reserved for very large networks.
Class B address
• It has the first two bits in the first octet set to 10, i.e.
10000000 – 10111111
128 - 191
• It is used for medium networks
Class C address
• The first octet of class C IP address has the first three bits set to 110, i.e.
11000000 – 11011111
192 – 223
• It is used for small networks.
Class D address
• The first four bits of the first octet in class D IP address are set to 1110, i.e.
11100000 – 11101111
224 – 239
• It is reserved for multicasting
Class E address
• The first four bits of the first octet in class E IP addresses are set to 1111, i.e.
11110000 – 11111111
240 – 247
• This IP class is reserved for experimental and study purposes
Mwalimu Bonface answered the question on April 14, 2018 at 07:26
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