When working with Windows domains networks, it is possible to use something as simple as a Powershell cmdlet to extract the entire list of servers and computers in your network

So create a Powershell script similar to this one named: ASDI_ALL_ADD_SVR.ps1 for example

Import-module ActiveDirectory
# You need this module to extract data from AD installed (copied) to every computer form where you want to run the script

Get -ADComputer -LDAPFilter "(&(objectcategory=computer)(OperatingSystme=*server*))"

# This is the cmdlet you can vary upon your needs
# In the LDAPFilter you can concatenate categories for computers in this case or other kind of equipment
# For equipment identified by name, you can select all that include the word server on it

and that is all you need to get a list of the computers/servers in your network in CSV format like below

Very cool, thanks Jose!

Ken

On a Windows 7 system, you need to install RSAT (https://www.microsoft.com/en-us/download/details.aspx?id=7887), then add the AD PowerShell Module (from Windows features).

Also, here is a command to export some basic information into CSV format: 

Get-ADComputer -Filter * -Property * | Select-Object Name,OperatingSystem,OperatingSystemServicePack,OperatingSystemVersion | Export-CSV c:\ADComputerInvtry.csv -NoTypeInformation

For additional data, just add the LDAP attributes (separated by commas) that you want to export to the list that follows "Select-Object" above.

Thanks Brad!

Very helpful! Thanks Jose!