Nope.  254 is as high as it goes.  255 is the broadcast address for the subnet. 
 But you could add another subnet.  Or you could change your subnet mask, to a 
lower number, and get more endpoints that way.

Joe Heaton
ITB - Windows Server Support

From: Troy Adkins [mailto:[email protected]]
Sent: Thursday, January 05, 2012 1:15 PM
To: Heaton, Joseph@DFG; NT System Admin Issues
Subject: Expanding a subnet

With my lack of IP subnetting knowledge.  I have the following need.

If I have 10.100.10.x network, a 10.100.11.x, and a 10.100.12.x..

I need to expand my 10.100.11.x network from 254 to 508.  Is that possible?

Troy Adkins
Network Administrator
Virginia House of Delegates
General Assembly Bldg. Room 815
804.698.1567 (O)
804.771.7917 (F)
[email protected]<mailto:[email protected]>
http://legis.virginia.gov<http://legis.virginia.gov/>

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