IPAddress.Any Field
.NET Framework 4.5
Provides an IP address that indicates that the server must listen for client activity on all network interfaces. This field is read-only.
Namespace: System.Net
Assembly: System (in System.dll)
The Socket.Bind method uses the Any field to indicate that a Socket instance must listen for client activity on all network interfaces.
The Any field is equivalent to 0.0.0.0 in dotted-quad notation.
Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.