pipe things to it; because why not

example

% cat test.txt | ./geo.py 
171.111.153.168 is China
4.2.2.2 is United States
91.188.124.232 is Poland
8.6.6.4 is United States
66.163.128.206 is United States
62.210.38.226 is France
94.173.21.140 is United Kingdom
117.21.191.208 is China

pipeable python geo ip look up

#!/usr/bin/env python2.7
import sys,re
import geoip2.database

#extractIPs is from http://stackoverflow.com/questions/17327912/python-parse-ipv4-addresses-from-string-even-when-censored
def extractIPs(fileContent):
    pattern = r"((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)([ (\[]?(\.|dot)[ )\]]?(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3})"
    ips = [each[0] for each in re.findall(pattern, fileContent)]   
    for item in ips:
        location = ips.index(item)
        ip = re.sub("[ ()\[\]]", "", item)
        ip = re.sub("dot", ".", ip)
        ips.remove(item)
        ips.insert(location, ip) 
    return ips


#assumes /usr/share/GeoIP for ip geo ip
#http://dev.maxmind.com/geoip/geoip2/geolite2/
geo_look = geoip2.database.Reader('/usr/share/GeoIP/GeoLite2-Country.mmdb')

if __name__ == "__main__":
    for line in sys.stdin:
        #sys.stderr.write("DEBUG: got line: " + line)
        #sys.stdout.write(line)
        #get all the IP's on that line
        ips_line = extractIPs(line)
        for ip in ips_line:
            try:
                country=geo_look.country(ip).country.name
            except ValueError:
                country='value error'
            except:
                country='other error'
            sys.stdout.write(ip + " is " + country+"\n")
            #print country

test.txt

      7 171.111.153.168 4.2.2.2
      3 91.188.124.232 8.6.6.4
      3 66.163.128.206
      3 62.210.38.226
      2 94.173.21.140
      2 117.21.191.208