my @ips = (qw(
   192.168.188.3
   192.168.11.141
   192.168.140.110
   192.168.186.192
   192.168.186.166
   192.168.139.50
   192.168.139.198
   192.168.132.101 ));


while (<FILE>){
  print unless grep(/^$_$/,@ips) > 0;
}