IP list Geo lookup
geoiplookup (geoip-bin package)
$ apt-get install geoip-bin
get ip list file on input
$./iplookup.sh iplist.txt
185.42.145.186 RU, Russian Federation
185.42.145.153 RU, Russian Federation
185.42.96.230 TJ, Tajikistan
185.42.145.182 RU, Russian Federation
213.87.240.244 RU, Russian Federation
213.87.240.180 RU, Russian Federation
213.87.240.242 RU, Russian Federation
79.142.171.118 RU, Russian Federation