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List the Subnets in all Active Directory Sites
Lists subnets in all Active Directory sites.
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) & "," & _
objHash.Add strSiteObjectName, Split(objSubnet.Name, "=")(1)
For Each strKey In objHash.Keys
WScript.Echo strKey & "," & objHash(strKey)
This sample script is not supported by Cruto or Microsoft under any support program or service. The sample script is provided AS IS without warranty of any kind. Microsoft further disclaims all implied warranties including, without limitation, any implied warranties of merchantability or of fitness for a particular purpose. The entire risk arising out of the use or performance of the sample scripts and documentation remains with you. In no event shall Cruto, Microsoft, its authors, or anyone else involved in the creation, production, or delivery of the scripts be liable for any damages whatsoever (including, without limitation, damages for loss of business profits, business interruption,loss of business information, or other pecuniary loss) arising out of the use of or inability to use the sample scripts or documentation, even if Microsoft has been advised of the possibility of such damages.