List the Subnets in all Active Directory Sites

You can use any of the VBScript programs below in ActiveXperts Network Monitor. Click here for an explanation about how to include scripts in ActiveXperts Network Monitor.

Example(s)

Set objRootDSE = GetObject("LDAP://RootDSE")
strConfigurationNC = objRootDSE.Get("configurationNamingContext")
 
strSubnetsContainer = "LDAP://cn=Subnets,cn=Sites," & strConfigurationNC
 
Set objSubnetsContainer = GetObject(strSubnetsContainer)
 
objSubnetsContainer.Filter = Array("subnet")
 
Set objHash = CreateObject("Scripting.Dictionary")
 
For Each objSubnet In objSubnetsContainer
    objSubnet.GetInfoEx Array("siteObject"), 0
    strSiteObjectDN = objSubnet.Get("siteObject")
    strSiteObjectName = Split(Split(strSiteObjectDN, ",")(0), "=")(1)
 
    If objHash.Exists(strSiteObjectName) Then
        objHash(strSiteObjectName) = objHash(strSiteObjectName) & "," & _
            Split(objSubnet.Name, "=")(1)
    Else
        objHash.Add strSiteObjectName, Split(objSubnet.Name, "=")(1)
    End If
Next
 
For Each strKey In objHash.Keys
    WScript.Echo strKey & "," & objHash(strKey)
Next