Shared IP with Example
An example of how you can be accused of multiple accounts.
In the image below I used the standard example of a wireless network.
The same working for cybercafe, lan house and/or buildings.
The houses would be the computers, devices and/or apartments.
And the "provider" is the point of communication for the internet.
In the case of proxies and vpns, they would be the same way, where the houses would be the clients and the provider is the server of exit.
In the image below it shows that everyone has as output ip "10.x". That means everyone shares the IP "10.x".
If you have trouble viewing the image, go to: https://imgur.com/a/VD3Ui