my $line = 'somthing       apache24 up      11572    Mar 15 16:25 161.20.224.243:8808 161.20.224.243:8802 161.20.224.243:8809';


my ($col1,$col2,$col3,$size,$month,$date,$time,@ips) =
    split /\s+/, $line;
    
    
print "@ips";

__END__
161.20.224.243:8808 161.20.224.243:8802 161.20.224.243:8809

##</code><code>##

 @ips=/($ipregex)/g;