Finding an unsigned 128-bit integer data type for the .NET Framework

Question

Possible duplicate:
Int128 in .Net?

since I am working on a tool that manages IP devices, and I would like to add its support for IPv6, I am looking for a 128-bit unsigned Integer.net Datatype to perform basic calculations related to IP (subnet, list of all Hosts for subnet, .. )

It should support standard arithmetic / logic methods.

Thanks:)

Answer 1

In this article, the author describes and shows how to implement the Int128 data type in .NET: http://www.informit.com/guides/content.aspx?g=dotnet&seqNum=636

Also, please search here in SO before posting :)

Int128 in .Net?