declare @s varchar(1000)
set @s='ping '+left(@@servername,charindex('\\',@@servername+'\\')-1)+' -a -n 1 -l 1'
insert #ip(re) exec master..xp_cmdshell @s
select @@servername+'('+stuff(left(re,charindex(']',re)-1),1,charindex('[',re),'')+')' from #ip where id=2
drop table #ip