Routers / TP-Link
TP-Link Archer AX21 (AX1800)
Default access and factory-reset steps, cited to the manufacturer.
For regaining access to a router you own or administer. If you didn't set it up, ask whoever did.
- Login address
- http://tplinkwifi.net
- Gateway IP
- 192.168.0.1
- Username
- — none —
- Password
- — no default —
You create this password the first time you set up the router. If you never changed it, factory-reset and set a new one.
You log in with the password you set for the router; there is no factory admin/admin.
Factory reset
Visit http://tplinkwifi.net and create a login password on first setup. To reset, hold Reset until the LEDs turn on, then create a new password.
Source: TP-Link official Archer AX20 & AX1800 User Guide (FAQ)verified · updated 2026-07-11