SCCM SQL Query : to find client reporting to each IP boundary

select servername, sitecode, count(distinct name0) 'clients'

from ProtectedSiteSystem_ARR PSS join v_BoundaryInfo bound on pss.BoundaryID=bound.BoundaryID join v_RA_System_IPSubnets subs on subs.IP_Subnets0=bound.value join v_R_System sys on sys.resourceID=subs.resourceID

where client0=1 and obsolete0=0

group by servername, sitecode

order by count(*) desc