How the IP system works?

[MarcelleAzevedo]

I was wondering how the IP system works in this situation:

A person with the IP 100.200.300 log on the forum with the account Kratos.

How many IP's appear in the log?
What if Kratos log on one thousand times with different IP's, will the IP 100.200.300 still appear in his account or this IP will disappear of the system?

 

[psx]

I was wondering how the IP system works in this situation:

A person with the IP 100.200.300 log on the forum with the account Kratos.

How many IP's appear in the log?
What if Kratos log on one thousand times with different IP's, will the IP 100.200.300 still appear in his account or this IP will disappear of the system?

It will show all the IP's that he logged in with