192.168.15.1 Router Login

192.168.15.1 is most familiar to broadband customers in Brazil, where Vivo configures its Fibra ONTs and routers on it and several other providers, including some Claro and Oi installations, follow suit. The hardware is a mix of Huawei, ZTE, Askey, Mitrastar and Sagemcom units, all provisioned by the ISP with this gateway. Elsewhere it appears on some Zyxel and Sagemcom builds for European ISPs. The admin login is almost always printed on the device or set by the provider rather than being a brand default.

Default logins for devices on 192.168.15.1

Factory credentials by brand. Where a device prints a unique password on its label, that label overrides anything listed here. If a default fails, the password has been changed and a factory reset restores it.

How to log in at 192.168.15.1

1. Connect to the gateway’s network. Join its Wi-Fi or plug in with an Ethernet cable. Mobile data, a VPN, or a different router’s Wi-Fi will not reach 192.168.15.1.
2. Type the address in the URL bar. Enter http://192.168.15.1 exactly, in the address bar at the top of the browser, not in a search box. Some devices also answer to a hostname such as the IP only.
3. Accept a certificate warning if one appears. Routers that use HTTPS on the local network present a self-signed certificate. On your own router the warning is expected; choose Advanced and proceed.
4. Sign in. Use the credentials from the table above or from the label on the gateway. Usernames are case-sensitive on some firmware.
5. Change the admin password. Do this before anything else. Default credentials are public, and remote management, if enabled, exposes the login to the internet.

Common mistypes of 192.168.15.1

None of these open anything. Each is a slip that sends people to a search page or a timeout instead of the admin panel.

192.168.15.1 will not open: what to check

Wrong gateway. The most common cause by far. Read the Default Gateway from your device: ipconfig on Windows, Wi-Fi details on macOS, iPhone and Android, or ip route on Linux. If it is not 192.168.15.1, that is the address to use. If the ISP unit is in bridge mode behind your own router, its page is not reachable from your network; connect a computer directly to it.

Typed into search. A page of search results means the address went to a search engine. Click the address bar, clear it, and type the IP again. Adding http:// in front forces the browser to treat it as an address.

HTTPS forced. Some browsers upgrade to https:// automatically and the router does not answer there. Type http:// explicitly.

VPN or private DNS. A VPN routes everything away from the local network; secure DNS in the browser can break router hostnames. Turn both off while you log in.

169.254.x.x address. If your device shows an address starting 169.254, it never received one from the router. Restart both devices, and check the cable or Wi-Fi connection.

Forgotten password. Defaults failing means someone changed the password. Hold the reset button for about ten seconds to return the unit to factory settings, which also erases its configuration and Wi-Fi name.

Find your router’s real address

Related addresses

All router login IPs

Frequently asked questions