For a new or factory-reset Xiaomi Mi AIoT Router AX6000, there is technically no "default" admin password. You set a unique password during the initial setup process. Initial Setup & Passwords
Initial Setup: When you first connect to the router (via 192.168.31.1 or miwifi.com), the system will prompt you to set a new administration password.
If you have just purchased a Xiaomi Mi AIoT Router AX6000, you might be looking for the default password to log in. Unlike older routers, Xiaomi uses a specific security protocol for its newer models. xiaomi mi aiot router ax6000 default password new
Reset Procedure: Locate the Reset button on the back of the router.
If the default admin credentials don't work, someone likely configured the router previously. You must perform a Factory Reset: For a new or factory-reset Xiaomi Mi AIoT
The "admin" Default: If no sticker is present or it doesn't specify a password, the most common default for Xiaomi devices is the username admin and password admin.
If you have a used router or forgot the password you set, you must perform a factory reset to return it to "new" status: Quick Guide: Xiaomi Mi AIoT Router AX6000 Default
Your Guide to the Xiaomi Mi AIoT Router AX6000: Default Passwords & Setup