I am with Slingshot/Callplus.
I have recently noticed that when I run speedtest.net it seems to think I live in the Marlborough Sounds and my nearest server it Wellington-citylink.
I live in Meadowbank Auckland and when I google "where is my IP actually" is it comes up with Takapuna which to me is close enough as at least it is in the same city!
Can someone help me understand why Speedtest seems to think I am in the top of the South and pinging and speed testing to Wellington? For years it has alway automatically detected me in Auckland.
I am not running any VPN's or IP changing programs.
I look forward to finding out what is happening.