Description
Extracts the city name from a given IPv4 string (dot-decimal notation).
Syntax
CityNameFromIP(ipaddress)
Examples
CityNameFromIP('128.193.8.81') returns 'Corvallis'.
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.