Visual Basic - Como encontrar servers en una LAN con vb??

Hola, queria saber como hacer para, desde un cliente, encontrar un determinado servidor en una LAN
Desde ya les agradezco

Fijate con esto:

Private Declare Function NetServerEnum Lib "netapi32.dll" ( _
ByVal servername As String, _
ByVal Level As Long, _
BUFFER As Long, _
ByVal prefmaxlen As Long, _
entriesread As Long, _
totalentries As Long, _
ByVal ServerType As Long, _
ByVal domain As String, _
resumehandle As Long) As Long