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#!/usr/bin/perl

use Test;

use Geo::IP;

my $gi = Geo::IP->open(
    "/usr/local/share/GeoIP/GeoIPRegion.dat",
    GEOIP_STANDARD
);

while (<DATA>) {
    chomp;
    my ( $country, $region ) = $gi->region_by_name($_);
    print join( "\t", $_, $country, $region ) . "\n";
}

__DATA__
12.10.1.4
66.108.94.158
yahoo.com
amazon.com
4.2.144.64
202.6.131.17