GeoIP for Magento 2v4.1.1
Magento 2 GeoIP extension allows detecting customers’ location based on their IP addresses while they are shopping at the stores. This is the essential feature to assist store owners to bring a better experience for customers during their shopping journey.
The "IP" part of IP address stands for "Internet Protocol." The "address" part refers to a unique number that gets linked to all online activity you do, somewhat like a return address on a letter you have just sent out.
There is the fact that IP addresses are not static and can change at any time. This can be different when there is change in all information technology devices (printers, routers, modems, etc).
Depending on this theory, in online shopping stores, Geo IP will work based on customers’ IP addresses.