Description
Extracts the country code (ISO-3166-1 alpha2) from a given IPv4 string (dot-decimal notation).
Syntax
CountryCodeFromIP(ipaddress)
Examples
CountryCodeFromIP('69.59.196.211') returns 'US'
Notes
The function uses GeoLite2 data created by MaxMind, available from http://www.maxmind.com
Return value datatype
String
Impact of null value
If input is null, returns null.