Check the router label for the default gateway, IP address, or router address
Open Command Prompt on Windows and run `ipconfig`, then look for Default Gateway
Open Terminal on Mac and run `netstat -nr | grep default` or `route get default`
On iPhone or iPad, go to Wi-Fi settings and tap the connected network to view the router address
On Android, open Wi-Fi settings, tap the connected network, and look for Gateway or Router
Log in to your router’s admin page and check the network or status section
Use an online “what is my IP” service to find your public IP address
Ask your internet service provider if you need the router’s public IP address
Check your modem or gateway device if your router is built into the modem
Use `arp -a` on a connected computer to identify the router’s local IP address