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ISO 3166-1 alpha-2 codes are two-letter country codes defined in ISO 3166-1, part of the ISO 3166 standard published by the International Organization for Standardization (ISO), to represent countries, dependent territories, and special areas of geographical interest. Read more
GeoIP geoIP = GeoIPProvider.getGeoIP();
Optional<String> optionalCountryIsoCode = geoIP.getTwoLetterCountryCode("50.63.202.32");
// optionalCountryIsoCode: Optional[US]
Optional<String> optionalCountryName = geoIP.getCountryName("50.63.202.32");
// optionalCountryName: Optional[United States]<dependency>
<groupId>com.github.tornaia</groupId>
<artifactId>java-offline-geoip</artifactId>
<version>0.1.10</version>
</dependency>- OpenJDK 8 or later (https://jdk.java.net/)
- Maven 3.2.1 or later (https://maven.apache.org/download.cgi)
- mvn clean package
The GeoLite2 databases are distributed under the Creative Commons Attribution-ShareAlike 4.0 International License. The attribution requirement may be met by including the following in all advertising and documentation mentioning features of or use of this database:
This product includes GeoLite2 data created by MaxMind, available from http://www.maxmind.com.