# GeoNames monthly diff report December 2024

_December 19, 2024_

[GeoNames monthly diff report (December 2024)](/csv/GeoNames-Monthly-Diff-Report-December-2024.csv)

GeoIP and GeoLite databases incorporate
[GeoNames geographical data](https://www.geonames.org/), which is made available
under the
[Creative Commons Attribution 4.0 License](https://creativecommons.org/licenses/by/4.0/).

Monthly updates to GeoNames data are incorporated into our databases as we
refresh them. Above you will find a CSV report of these changes as they apply to
English place names for the month of December as they relate to the following
fields:

- `geoname_id`
- `country_name`
- `country_code`
- `city_name`
- `subdivision_1_iso_code`
- `subdivision_2_iso_code`

Note that the values for the `old_` and `new_` columns for a given field only
differ for the field defined in the `diff_in` column.

\* In this month's update, a large number of geoname IDs have been updated for
Brazil.