One Comment on “What is the subnet address for the IP address 172.19.20.23/28?”

1. Niek says:

   January 26, 2017 at 2:22 am

   C

   The increment for these subnets is 16 (/28 converted to dotted decimal is 240, 256 – 240 = 16)
   This subnet ranges from 172.19.20.16 to 172.19.20.31

   
   
   
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