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IP Address (Subnet Mask)

23 New Member
Hi ,

I need to find a subnet mask number for a given IP Address number. I have two textbox's once enter the ip address in first textbox i need to get subnet mask number for that ip address in second textbox.

Please help me by providing links or c#.net code.

Thanks in Advance.

Regards,
Nussu
Apr 25 '08 #1
2 3106
Plater
7,872 Recognized Expert Expert
Do mean the generic mask based on if it's A, B or C?
255.0.0.0
255.255.0.0
255.255.255.0
Apr 25 '08 #2
madankarmukta
308 Contributor
Hi ,
You can get the subnetmask for the entered IP address by using WMI Class "Win32_NetworkA dapterConfigura tion" .You just access "IPSubnet" Property of this class.

Thanks.
Apr 28 '08 #3

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