Not to mention that Cellular service providers have quite unstable IPs which often reset or change upon connection and disconnection, plus the ready availability of Public Wifi sources. IP just isn't a good metric anymore, if it really ever even was.
Not to mention that Cellular service providers have quite unstable IPs which often reset or change upon connection and disconnection, plus the ready availability of Public Wifi sources. IP just isn't a good metric anymore, if it really ever even was.