Exactly, this is just IP addresses.
It's an interesting statistic, IMHO. Of course it would include IPs used by phones, also the server side, i.e., data centers.
I sorted the list by the per user.
Some tiny countries come up high on that list because they do quite a bit of web hosting under their
top-level domain (TLD).
Russia is very far down that list at about 309 per thousand - that's only .3 IP addresses per person !
China is even farther down at 245.
Who's ahead of both Russia and China in that measure ?
Latvia at 757, Kuwait at 712 per thousand.
Getting up to about 1 or more addresses per person:
Cyprus at 998.
Guam at 1,149.
Slovenia at 1,264.
You also have to take into account the character of the country. Russia and China have a lot of population in remote regions where you can’t get a phone to work. Latvia, Slovenia, etc. are small urbanized countries with developed infrasructure.