Sometimes, we want to change some settings on the router, for example, wifi password which is essential to network security.
There are many vendors of the router, which the management IP various router by router, but there are several common addresses you can try first:
For https related IPs, if you get “seemingly” scary security warning, it is totally fine, as the router itself is probably using a self-signed certificate, and pose no security risk to your computer.
If above all doesn’t work, the router is probably using non-standard management IP addresses, you could open command line, and use below command to find the router management IP on:
Windows:
ipconfig /all
and look for “default gateway” in the correct interface.
Linux (most linux distro):
ip r
and grab the IP after “default via (router IP)”.