If you want to display your store and you are in the blocked countries list then this feature is very useful. To do this navigate to:-

1) Click on the WhiteList IPs menu

2) Click on IPv6 IPs

3) Click on Create A New IP Range

See bottom for more info

This will open the WhiteList IP range Form. Now do the following things

1) Enter IPv6 IPs Address=> Enter IPv6 address value in the textbox like "2405:202:5c20:4805:65f6:8df1:13f9:ff08".

2) Click on the Save IPv6 button.

After that, your IPv6 will be added to WhiteList IPs and These IPs will be displayed in Table. See the bottom screenshot.