This is my code...

use strict;
use warnings;
use Geo::IPfree;

my @a1   = qw(192.168.32.121 200.293.12.12);
my @code = ();
my @name = ();
my $num  = scalar(@a1);

print "@a1    \n";
print "$a1[1] \n";
print "$num   \n"; #value is 2

my $geo = Geo::IPfree->new;
for (my $i=0; $i<$num; $i++){
  ($code[$i], $name[$i]) = $geo->LookUp($a1[$i]);
  print ("$code[$i] - $name[$i] \n");
  print "@code \n";
}

exit;

# This code results in the following output:

192.168.32.121 200.293.12.12
200.293.12.12
2
ZZ - Reserved for private IP addresses
ZZ
BR - Brazil
ZZ BR
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