Can you calculating subnets in your head?

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Anyone know how to Calculate subnets in their head? if so, I woud love to know the trick to it.

2007-08-05 08:45:37 · 2 answers · asked by curious cat 2 in Computers & Internet ➔ Computer Networking

You and me both!

Try this site.

2007-08-06 00:57:58 · answer #1 · answered by Mark T 5 · 0⤊ 0⤋

Subnets are simply binary... 4 bytes (8 bits each)
so as long as you know how to convert hex or binary its a cinch.

2007-08-05 08:49:23 · answer #2 · answered by mdigitale 7 · 0⤊ 0⤋