How many subnets can be gained by subnetting 172.17.32.0/23
into a /27 mask, and how many usable
host addresses will there be per subnet?

Answer Posted / devender chauhan

There is 16 subnet being made when we extend /23 to /27.
Because we are using 4 bits from host bits.

2*2*2*2 = 16


so the subnets are :-

172.17.32.0 to 172.17.32.31

172.17.32.32 to 172.17.32.63

and continue...with 32 IPs per subnet...

Is This Answer Correct ?    4 Yes 9 No



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