https://www.expressvpn.com/what-is-my-ip/router-ip
https://superuser.com/questions/142851/how-do-i-get-the-ip-address-of-my-router
https://support.flashrouters.com/troubleshooting/router-access/how-do-i-find-my-router-local-ip-address/
https://www.quora.com/What-is-the-IP-address-of-my-WiFi-router