Ip to location database
npm install @ip-location-db/geolite2-country| Database | Type | License | Updated | IPv4 | IPv6 | IPv4+IPV6 | IPv4-num | IPv6-num |
|---|---|---|---|---|---|---|---|---|
| GeoLite2
 | Country | GeoLite2 License by MaxMind | Twice weekly | CSV
MMDB | CSV
MMDB | — | CSV | CSV |
``CSV`
ip_range_start, ip_range_end, country_code and ip_range_end are either IP addresses, or IP addresses in numeric format (depending upon which files you choose) and these two fields represent an inclusive range of IP addresses for that data row.
For example, in the -ipv4.csv files, the CSV line: 1.0.0.0,1.0.0.255,AU would mean that any IP addresses between 1.0.0.0 and 1.0.0.255 (inclusive) are AU. In -ipv4-num.csv files, the equivalent line would be: 16777216,16777471,AU.
For example, in the -ipv6.csv files, the CSV line: 2001:200::,2001:200:ffff:ffff:ffff:ffff:ffff:ffff,JP would mean that any IP addresses between 2001:200:: and 2001:200:ffff:ffff:ffff:ffff:ffff:ffff (inclusive) are JP. In -ipv6-num.csv files, the equivalent line would be: 42540528726795050063891204319802818560,42540528806023212578155541913346768895,JP.
Please be careful when using IPv6 and IPv6-num files in your program, the numerical value exceeds 32bit unsigned integers, and you would need to use a 128bit unsigned integer.
country_code is the two-letter code defined in ISO 3166-1 alpha-2.country name, capital, continent, currency, languages, etc.
You can get the from the country_code` by Countries Database in JSON, CSV, SQL format.
GeoLite2 is created by MaxMind.
The license of GeoLite2 is written in GEOLITE2_LICENSE and End User License Agreement (EULA) is written in GEOLITE2_EULA.
Please carefully read the GEOLITE2_LICENSE and GEOLITE2_EULA files, if you use these database.
This package comes with certain restrictions and obligations, most notably:
- You cannot prevent the library from updating the databases.
- You cannot use the GeoLite2 data:
- for FCRA purposes,
- to identify specific households or individuals.
You can read the latest version of GeoLite2 EULA.
GeoLite2 databse is provided under CC BY-SA 4.0 by MaxMind, so, you must create attribution to MaxMind for using GeoLite2 database.
If you need better accuracy, please use the commercial version GeoIp2.