[Geoip-perl] How can I use the function $org = $gi->org_by_addr( $ipaddr );

[R. C. R. <rcu...@gm...>]

Hi all,

When try to use the function:

$org = $gi->org_by_addr( $ipaddr );

I obtain as answer:

Can't locate object method "org_by_addr" via package "Geo::IP" at
./prueba.pl line 12.

Basically, I have a file with IP addresess and I want to which ISP they
belong to.

It would be great if any of you could help me.

Thanks in advance,
                                 Rubén.