Hello we had some questions in the community about how the Chainz API counts the SolarCoin Node count?

Found here:- https://chainz.cryptoid.info/slr/#!network

Total connections is 25 to 26 today. Yesterday I noticed it was over 50 connections. Why has it dropped considerably in the last day or so?
Maybe Chainz is only seeing a part of the total network?

But looking at the country count split up, the number of connections has stayed a similar amount when it is split up between the countries.

In addition when you have a look at the node count under the network tab, this is sum of the actual number of IPv4 and IPv6 addresses.
So, When I run a number of nodes under one IPv4 address, i know for sure for example that I am running 3 nodes, but this list is only showing one of my IPv4 addresses.
Has anyone tested this for IPv6? I am going to change my router to IPv6 and have a look.

Anyway, it would be great if someone with much deeper knowledge in this area has some points and teach me how that works?

Many thanks,
Best,
lfloorwalker.