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What Is The Range Of Addresses In The Classes Of Internet Addresses?

Answer»

ClassA : 1-126 N.H.H.H 1.0.0.1 to126.255.255.254 - 16 million HOSTS on each of 127 networks.

ClassB : 128 -191 N.N.H.H 1 28.1.0.1 to191.255.255.254 - 65,000 hosts on each of 16,000 networks.

ClassC: 192- 223 N.N.N.H 192.0.1.1 to223.255.254.254 - 254 hosts on each of 2 million networks.

CLASSD : 224-239 - RESERVED for multicast GROUPS.

ClassE: 240-254 - Reserved for future use.

Ranges 127.x.x.x are reserved for loopback or local host

Range of 169.254.X.X is APIPA, stands for automatic private IP addressing

ClassA : 1-126 N.H.H.H 1.0.0.1 to126.255.255.254 - 16 million hosts on each of 127 networks.

ClassB : 128 -191 N.N.H.H 1 28.1.0.1 to191.255.255.254 - 65,000 hosts on each of 16,000 networks.

ClassC: 192- 223 N.N.N.H 192.0.1.1 to223.255.254.254 - 254 hosts on each of 2 million networks.

ClassD : 224-239 - Reserved for multicast groups.

ClassE: 240-254 - Reserved for future use.

Ranges 127.x.x.x are reserved for loopback or local host

Range of 169.254.X.X is APIPA, stands for automatic private IP addressing



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