192.168.178.1 — Fritz!Box Admin Login

What is 192.168.178.1?

192.168.178.1 is the default admin (gateway) IPv4 address for AVM Fritz!Box routers — the dominant home router brand across Germany, Austria, and much of Europe. It sits in the 192.168.178.0/24 subnet, a range AVM chose specifically so a Fritz!Box rarely clashes with other equipment on the more common 192.168.1.x or 192.168.0.x networks. Open 192.168.178.1 in a browser while connected to the Fritz!Box and its login page (the FRITZ!OS interface) loads, letting you manage WiFi, telephony, parental controls, DNS, port sharing, and firmware.

192.168.178.1 vs fritz.box

Both open the same admin page. 192.168.178.1 is the numeric IP; fritz.box is the friendly hostname that resolves to it. If one fails, try the other: fritz.box can break when DNS is misconfigured or another device on the network claims the name, while the numeric IP can fail if the box has been moved to a non-default address (common when it runs behind another router). Keep both in mind as fallbacks for each other.

The Fritz!Box password — there is no username

Unlike most routers, a Fritz!Box does not use a username/password pair. It uses a single device password (the "FRITZ!Box-Kennwort"). Where to find it:

If your ISP supplied a custom-branded Fritz!Box (for example a 1&1, Vodafone, or o2 model), the password is still on the underside sticker unless your provider set its own — check any paperwork from the ISP.

Finding your actual gateway when unsure

If 192.168.178.1 doesn't respond, the box may use a different address. Look it up directly:

• Windows: Open Command Prompt and run ipconfig. The "Default Gateway" under your active adapter is the router's admin IP.
• Linux: Run ip route; the line starting "default via" shows the gateway.
• macOS: Run netstat -nr, or open System Settings → Network → WiFi → Details → TCP/IP and read the Router field.
• iPhone / iPad: Settings → WiFi → tap the (i) next to your network → Router.
• Android: Settings → Network & Internet → WiFi → tap your network → Advanced → Gateway.

How to access 192.168.178.1 — step by step

1. Connect to the Fritz!Box network — via WiFi or Ethernet. You must be on the same network. Mobile data or another network cannot reach the admin page.
2. Open a browser (Chrome, Firefox, Safari, Edge) and type http://192.168.178.1 in the address bar — not the search bar — then press Enter. You can also use http://fritz.box.
3. Enter the device password. There is no username field on a Fritz!Box — just the FRITZ!Box password from the sticker, service card, or the one you set during setup.
4. Update FRITZ!OS. Under System → Update, apply any pending update. AVM ships frequent security patches, and an up-to-date box is far safer.

What to do when the password doesn't work

If the sticker password is rejected, it was changed during setup. The only reliable recovery is a factory reset. You can reset a Fritz!Box from the admin page (System → Backup → Factory Settings) if you can still log in, or — if locked out — by using the phone-dialing reset code from a connected analogue phone (#991*15901590* on many models), or by following AVM's model-specific reset procedure. A reset restores the printed default password and erases your configuration, so reconfigure WiFi and telephony afterward.

"192.168.178.1 not working" — fixes

• Page won't load: Use http://192.168.178.1 — not https://. If that fails, try http://fritz.box.
• Box behind another router: If your Fritz!Box runs in IP-client mode behind a different gateway, it gets a new address — check your main router's device list for the Fritz!Box's current IP.
• Wrong IP: Use the gateway-finding steps above to confirm the real address.
• VPN active: Disconnect the VPN — it reroutes traffic and blocks local subnet addresses.
• Browser extension: Open a private/incognito window; some privacy extensions block local IP access.
• fritz.box won't resolve: The hostname depends on the Fritz!Box's own DNS. If another device hijacked the name or DNS is broken, fall back to the numeric IP.

What you configure at 192.168.178.1

• WiFi name (SSID) and password, plus guest WiFi
• Internet connection settings for DSL, fiber, or cable
• Telephony — DECT handsets, answering machine, and VoIP numbers
• Port sharing (port forwarding) and MyFRITZ! remote access
• DNS settings and QoS / prioritization
• Parental controls and per-device access profiles
• FRITZ!OS firmware updates
• Connected device list — auditing everything on the network

Security checklist after first login

• Set a strong, unique Fritz!Box device password stored in a password manager.
• Keep FRITZ!OS up to date — enable automatic updates under System → Update.
• Use WPA3 (or WPA2-AES at minimum) for WiFi; avoid the older WPA/TKIP.
• Only enable MyFRITZ! or HTTPS remote access if you genuinely need it, and protect it with a strong password.
• Review the connected-device list and the telephony call log for anything unexpected.

Which devices use 192.168.178.1

192.168.178.1 is the factory-default admin IP for AVM Fritz!Box routers and for Fritz!Repeater and Fritz!Powerline devices running in router mode. It's the standard home gateway across Germany, Austria, Switzerland and much of Europe. ISP-branded Fritz!Box units (1&1, Vodafone, o2, and others) use the same address. If you have a non-Fritz!Box router, it almost certainly uses a different IP such as 192.168.1.1 or 192.168.0.1.

Frequently Asked Questions

Why can't I connect to 192.168.178.1?

Usually one of three things: you're not connected to the Fritz!Box network; the box has a different IP because it runs behind another router in IP-client mode (try fritz.box or check your Default Gateway); or a VPN/browser extension is interfering — disconnect the VPN and try a private window.

What is the password for 192.168.178.1?

A Fritz!Box has no username — it uses a single device password (FRITZ!Box-Kennwort) printed on the underside of the unit, on the supplied service card, or set by you during setup. If it's lost, the only reliable recovery is a factory reset, which restores the printed default.

What's the difference between 192.168.178.1 and fritz.box?

They open the same admin page. 192.168.178.1 is the default IP; fritz.box is the friendly hostname that resolves to it. If one won't load, try the other — fritz.box can fail if DNS is misconfigured, and the IP can fail if the box uses a non-default address.

Which devices use 192.168.178.1?

It's the factory-default admin IP for AVM Fritz!Box routers and Fritz!Repeater/Fritz!Powerline devices in router mode — the standard gateway across Germany, Austria, Switzerland, and much of Europe, including ISP-branded units from 1&1, Vodafone, and o2.