IP is found in $ENV{REMOTE_ADDR}. To see what else you have available, I suggest: 
use CGI;
my $q = new CGI;
print $q->header;
for my $k (sort keys %ENV){
    print "$k=$ENV{$k}<BR>\n";
}

[download]
Can't really help much with the geographical stuff.

In reply to Re: Geographic lookup via IP by DBX
in thread Geographic lookup via IP by Anonymous Monk

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