There is no GEOIP installation in PHP application so its required to install for good improvement application or website speed without any third party call.
Sohan Tanna commented
Would love to see GeoIP support also
We have gone over it and unluckily, it is not something that we can support as of now as it conflicts with customers with maxmind deployments (you can have one or another deployed and we have no way to know who has it in their applications).
We are working on a way to allow customers to configure their own servers that can help with this.