Answer / seng

It is type of network connection

Answer / surender rana

Class Address Range Supports
Class A 1.0.0.1 to 126.255.255.254 Supports 16
million
hosts on each of 127 networks.
Class B 128.1.0.1 to 191.255.255.254 Supports 65,000
hosts
on each of 16,000 networks.
Class C 192.0.1.1 to 223.255.254.254 Supports 254 hosts
on
each of 2 million networks.
Class D 224.0.0.0 to 239.255.255.255 Reserved for
multicast
groups.
Class E 240.0.0.0 to 254.255.255.254 Reserved. for
research
& development

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