Solved: Subnetting problem/confusion

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sshuck

Thread Starter
Joined
Oct 27, 2007
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1
**** Nevermind ***
I figured it out.


I am trying to figure some subnetting problems out.

I have a Class A IP of 10.0.0.0 and have a mask of 255.255.128.0. Mathematically I am using 9 bit from the hosts which says 2^9 = 512 subnets. I am having a hard time figuring out how to get 512 subnets. I can see having 2 subnets 10.0.0.1 - 10.0.127.254 and 10.0.128.1 - 10.0.255.254.

Can someone explain how I am able to get 512 subnets and maybe show me the first 3 subnet IP ranges.

Any help is greatly appreciated.
 

JohnWill

Retired Moderator
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Oct 19, 2002
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You can mark your own threads solved using the thread tools at the top of the page in the upper right corner.© :)
 
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