No two devices use the same IP address at the same time, as this will cause communication and identification problems. The IP addresses assigned to iPhones are mobile IP addresses, and they enjoy a high level of trust. How to Change Your IP Address on iPhone. The IP addresses assigned to mobile devices such as smartphones and modems are not static. So don't trust the address unless you see it on the device itself. On top of that, most mobile operators do not provide dedicated IP addresses – they perform "1:many" NAT, not just 1:1 NAT, and the external address is simultaneously used by multiple customers (just like your home router shares your external addresses between all LAN devices). Setting up a VPN to change location on mobile is just as easy as doing it on the PC. Here's all you need to do: Download and install your chosen VPN. We recommend NordVPN (now 67% OFF) On the main panel scroll down and click on a server of your choice. It will connect automatically. It's the same with many public spaces or offices -- they will display the name of the right network. Pay close attention to this before you click to join. 2. Avoid entering or accessing sensitive To use Dynamic DNS / DDNS you will require a Fixed IP SIM Card with Public IP Address. This allows you to connect to a router and connected IoT devices from any computer connected to the internet. After inserting the SIM, you have to configure the M2M APN with inbound port filtering. As a result, you get a fixed public IP connection to allow 6. Turn off Limit IP Address Tracking for Wi-Fi. Apple offers iCloud Private Relay add-on to iCloud+ and Apple One subscribers. It lets you hide your IP address from known trackers in Safari and 2. The MAC address is a fixed value. Is does not change. If you want you can compare it to a serial number for a network card. The IP on the other hand can change. It does not have to change, but depending on the setting of your DHCP server the following will happen: You configured a static IP. You will likely have the same address as your phone generally keeps the cell connected active when using wifi. It just uses the wifi to talk. You're also likely to have the same address even if switching into airplane mode (forcing your cell to disconnect) and back as generally the devices that control routing will "remember your phone and give you the same address (generally you will be NEw78M2.