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Question

Computer Networks Question on CIDR Notation

Which one of the following CIDR profix exactly represent the range of IP addresses 10.12.2.0 to 10.12.3.255?

A

10.12.2.0/24

B

10.12.2.0/23

C

10.12.2.0/22

D

10.12.0.0/22

Answer

10.12.2.0/23

Explanation

Solution

The correct option is (B): 10.12.2.0/23