Many Ldap servers ( active directory) contains "computer" objects: for instance all windows workstations and servers that are joined to the Windows Domain.
It would be nice to have a table ldap_computer (filtered with "(objectclass=computer)" ?)
dn: CN=7WK011,OU=DESKTOPS,DC=example,DC=com
objectClass: top
objectClass: person
objectClass: organizationalPerson
objectClass: user
objectClass: computer
cn: 7WK011
distinguishedName: CN=7WK011,OU=DESKTOPS,DC=example,DC=com
name: 7WK011
operatingSystem: Windows 7 Enterprise
operatingSystemVersion: 6.1 (7601)
operatingSystemServicePack: Service Pack 1
dNSHostName: 7WK011.example.com