In this case, it’s from the Instagram account forummapping. That account chose how to draw the borders, but globalpetrolprices.com is the source for their data. However, it’s not clear how globalpetrolprices.com defines their own borders for Ukraine. So the region for the data and the displayed region could have drifted some.
Quoting foreign statistics, even from openly hostile countries, is not in fact offcial acceptance of that country politics.
In this case, it’s from the Instagram account forummapping. That account chose how to draw the borders, but globalpetrolprices.com is the source for their data. However, it’s not clear how globalpetrolprices.com defines their own borders for Ukraine. So the region for the data and the displayed region could have drifted some.