How to identify where the bulk of the connections originate in SQL SERVER ?

SELECT dec.client_net_address ,

des.program_name ,

des.host_name ,

–des.login_name

COUNT(dec.session_id) AS connection_count

FROM sys.dm_exec_sessions AS des

INNER JOIN sys.dm_exec_connections AS dec

ON des.session_id = dec.session_id

— WHERE LEFT(des.host_name, 2) = ‘WK’

GROUP BY dec.client_net_address ,

des.program_name ,

des.host_name

— des.login_name

— HAVING COUNT(dec.session_id) > 1

ORDER BY des.program_name,

dec.client_net_address ;