The subnet calculator helps you design networks by taking an IP address and network mask and returning information such as network, broadcast address, and host range.
One of a set of tools we're offering as a way of saying thank you for being a part of the community.
Dim strConn As String = "data source=bkrenf;initial catalog=discovery;user id=sa;password=lob"
are you assigning the connecion string to the SqlConnection object?