How to collect Location, Country or ISP IP Ranges

All IPs of a city, a state or another locations

Download and unpack City Geolocation Database:

wget `curl -s https://db-ip.com/db/download/city | grep -E -o 'http://download.db-ip.com/free/dbip-city-20[0-9]{2}-[0-9]{2}.csv.gz'`&& gunzip dbip-city-*.csv.gz && mv dbip-city-* dbip-city-csv

Now insert in the commplex command any location name. For instance, I want to know all IPs of Paris, so I do

cat dbip-city-csv | grep -E -i "Paris" | sed 's/","/-/' | cut -d ',' -f 1 | sed 's/"//' | sed 's/"//'

You can save all ranges in a file, just redirect output:

cat dbip-city-csv | grep -E -i "Paris" | sed 's/","/-/' | cut -d ',' -f 1 | sed 's/"//' | sed 's/"//' > file.txt

Replace 'Paris' to any location interests you.

You can check the entire contents of matching lines:

cat dbip-city-csv | grep -E -i "Paris"

All IPs of a country

Download and unpack Country Geolocation Database:

wget `curl -s https://db-ip.com/db/download/country | grep -E -o 'http://download.db-ip.com/free/dbip-country-20[0-9]{2}-[0-9]{2}.csv.gz'` && gunzip dbip-country-*csv.gz && mv dbip-country-* dbip-country-csv

Use the following complex command to obtain Country IP Ranges, replace UK to two-letter country code

COUNTRY=UK;cat dbip-country-csv | grep -E "$COUNTRY" | sed 's/","/-/' | sed 's/`echo $COUNTRY`//' | cut -d ',' -f 1 | sed 's/"//' | sed 's/"//' > IP_Country_$COUNTRY.txt

For example, TH for Thailand:

COUNTRY=TH;cat dbip-country-csv | grep -E "$COUNTRY" | sed 's/","/-/' | sed 's/`echo $COUNTRY`//' | cut -d ',' -f 1 | sed 's/"//' | sed 's/"//' > IP_Country_$COUNTRY.txt

All ISP IP Ranges

To obtain all ISP IP ranges you need to know web-site address of ISP or any IP belongs to it.

For example

curl -s -L --data "www.parc.com" https://2ip.ua/ru/services/information-service/provider-ip?a=act | grep -o -E '[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}/[0-9]{1,2}'

Replace www.parc.com to ISP web-site address or any IP belongs to the ISP.

Free online service to obtain information about IPs and to build IP ranges of localities, country and ISP IP ranges

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