libnginx-mod-http-geoip2 1.16.1-0ubuntu2.1 (amd64 binary) in ubuntu eoan

 The ngx_http_geoip2 module is a third-party plugin which creates variables
 with values from the maxmind geoip2 databases based on the client IP
 (default) or from a specific variable (supports both IPv4 and IPv6).