Issue with GeoIP


Previously we had a version of 3.2.0 version installed by using Ansible roles on AWS environment. At that time “GeoIP” extension has been added in the configuration file “config.ini.php”. Now we are trying to upgrade to latest version 3.11.0. But now we have GeoIP2 from the package itself.By default it is enabling.
My Question is,

  1. Do we need to add this part in the code level ?
  2. Or else can we skip that part ?
  3. If we disable, will it create any issue while tracking the location ?

Please help us on this to upgrade.

Thanks & Best Regards