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Tiny Deathstars of Foulness

Recently I was working on a project where we were isolating IP addresses by country. In the process, I found an easy little tool built right into OS X called ip2cc. Using ip2cc, you can lookup what country an IP is in. To do so, simply run ip2cc followed by a name or ip address. For example, to lookup apple.com you might run:

ip2cc apple.com

Or to lookup Much Music, you might run:

ip2cc muchmusic.ca

The output would be:

IP::Country modules (v2.28)
Copyright (c) 2002-13 Nigel Wetters Gourlay
Database updated Wed May 15 15:29:48 2013

Name: muchmusic.com
Address: 199.85.71.88
Country: CA (Canada)

You can just get the country line:

ip2cc apple.com | grep Country:

To just get the country code:

ip2cc apple.com | grep Country: | awk '{ print $2 }'

Finally, ip2cc is located at /usr/bin/ip2cc so we’ll complicate things just a tad by replacing the hostname with the current IP (note that private IPs can’t be looked up, so this would only work if you’re rocking on a wan ip or feeding it what a curl from a service like whatismyip brings back):

ip2cc `ipconfig getifaddr en0` | grep Country: | awk '{ print $2 }'

December 13th, 2014

Posted In: Mac OS X, Mac OS X Server

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