Even if it connects from different places, it can have a different one each time. otherwise, if it is connected via an internal network to the Internet, the following applies (see mowla): "if you have a home network, it is very likely that individual devices have IP 192.168.XY - if this network is connected to the net, it" forms "for providers, usually, as one device with IP ABCD, this IP is assigned by the provider and it is the "outer" address of the router "What is fixed is the MAC - number of the device, regardless of the connection point.