Inside the router's "Internet" or "WAN" settings, find the MAC Clone feature. Change the last two digits of your router's MAC address. Mastering how to change your IP address on a router is the ultimate power move to reclaim your privacy, fix IP conflict errors, and outsmart rigid ISP tracking in 2026. "In my 20 years of managing global networks, I've found that users often confuse the 'Internal Gateway' with the 'External WAN. How to configure the IP address of the router. This guide walks you through exactly that, step by step, in plain English. This guide works for all major router brands – TP-Link, Netgear, Asus, D-Link. Your router lives on a local network using a LAN IP address (commonly something like 192.