What's New in GeoIP2

Localized Data

Perhaps the biggest change is the inclusion of localized name data. The service supports Brazilian Portuguese (pt-BR), English (en), French (fr), German (de), Japanese (ja), Russian (ru), Simplified Chinese (zh-CN), and Spanish (es).

Whenever possible, we provide a geoname_id for things like cities, countries, and country subdivisions. The GeoNames data set includes a huge amount of data on geographical features.

Country, Registered Country, and Represented Country

We now distinguish between several types of country data. The country is the country where the IP address is located. The registered_country is the country in which the IP is registered. These two may differ in some cases.

Both country and registered_country may include the is_in_european_union key to indicate that the country is in the European Union.

Finally, we also include a represented_country key for some records. This is used when the IP address belongs to something like a military base. The represented_country is the country that the base represents. This can be useful for managing content licensing, among other uses.

ISO 3166-2, FIPS 10-4, and Country Subdivisions

We now provide the ISO 3166-2 codes for country subdivisions when they are available. The GeoIP2 databases and services do not include FIPS 10-4 region codes. The GeoIP Legacy databases included ISO codes for US and Canada and FIPS codes for all other countries.

We also provide multiple levels of country subdivision data. The subdivisions these provide correspond to the subdivisions which have been given ISO 3166-2 codes. For example, in the United States, we only provide a single level of subdivision data, corresponding to US states. But for the United Kingdom, we may provide two levels. The first level is the country (England, Scotland, Wales) or province (Northern Ireland). The second level may be a county, a London borough, a unitary authority, council area, etc.

We provide a CSV file which maps FIPS 10-4 region codes to their corresponding ISO 3166-2 subdivision codes. Note that codes for the US and Canada are not present since we included ISO codes for these countries in GeoIP Legacy. Also note that the CSV file may contain outdated ISO 3166-2 subdivision codes in addition to any up-to-date codes that may have replaced them. This file incorporates GeoNames geographical data, which is made available under the Creative Commons Attribution 4.0 License.

Custom Country Codes

In the GeoIP Legacy databases, we included several country codes that don't represent countries. These were AP (Asia/Pacific), EU (Europe), A1 (anonymous proxy), and A2 (satellite provider).

For IP addresses where we used to use AP, we now return a response with no country set at all. It will, however, contain a continent object, and that continent will be Asia. The time_zone key under the location object will be set to Australia/Perth. For EU, we return a similar document where the continent is Europe and the time_zone is Europe/Vaduz.

For IP addresses where we used A1 or A2, we now set the appropriate key in the traits object. The A1 code corresponds to the deprecated is_anonymous_proxy key, while A2 corresponds to the deprecated is_satellite_provider key. New integrations are encouraged to use is_anonymous, is_anonymous_vpn, is_hosting_provider, is_public_proxy, is_satellite_provider, is_tor_exit_node, and is_residential_proxy, all available in the GeoIP2 Insights web service or the GeoIP2 Anonymous IP database.

User Type and Net Speed (web service only)

In the GeoIP2 web services, we have effectively merged the user type and net speed data into the user_type key. The cellular net speed was already included in the list of possible user_type values.

We have also changed the format of the user_type values so that they are in all lower case, with words separated by underscores (_).

Autonomous System Number

In GeoIP Legacy, this was returned as a string like "AS1239 Linkem IR WiMax Network". This has been split into two keys, autonomous_system_number, an integer, and autonomous_system_organization, which is a string.

Area Code

The GeoIP2 databases and services do not include area codes.

Location Information

GeoIP2 Insights includes the average income and population density for the area in which the IP address is used.

IP and Network

All GeoIP2 databases and web services provide the network of the associated data record in the database.

GeoIP2 Insights also includes user_count, an estimate of the number of users using the IP address, and the static_ip_score, an indicator of how static or dynamic an IP allocation is.