troubleshooting Question

Weird subnetting

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hafka asked on
13 Comments1 Solution562 ViewsLast Modified:
My ip address is and subnet mask:

20 points each.

a) That is a c-class ip, but shouldn't the mask be at least It seemes that bits from network portion are borrowed. So is that a C-class address with a B-class subnet mask with 6 bits borrowed from host to network portion?

b) I calculated that the host range for that subnet is - where the first and the last address are unusable, is this correct?

Chris Dent
PowerShell Developer
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