How to Check Who's Connected to Zyxel WiFi: A Complete List of Devices

Slow internet speeds and intermittent connection drops are often the first signs that your home network is overloaded. Owners of Zyxel Keenetic equipment often encounter situations where their plan offers high speeds, but actual performance is far from ideal. In such cases, the first step is to check the list of connected devices to the WiFi router to make sure there are no uninvited guests.

Zyxel's modern management interfaces, known as KeeneticOS, provide powerful tools for monitoring traffic and active clients. Visualization of network topology It allows you to not only see the number of gadgets but also understand which ones are consuming the most resources. This is critical for diagnosing performance issues.

In this article, we'll cover in detail how to find hidden connections, identify each device by MAC address, and block unauthorized access if necessary. You'll learn how to use built-in diagnostic tools, which are accessible through both the web interface and the mobile app.

Logging into the Zyxel router control panel

Before analyzing the client list, you need to access the router's administrative panel. To do this, connect to the Zyxel network via cable or WiFi, then open any browser. Enter the default IP address in the address bar. 192.168.1.1 or domain name keenetic.net.

The system will ask for authorization. If you haven't changed the default data, try logging in. admin and password adminHowever, for the purposes of network security It is strongly recommended to use the unique credentials set up when you first set up the equipment.

The KeeneticOS interface may differ depending on the firmware version, but the operating logic remains the same. After successfully logging in, you'll be taken to the main page, which displays your internet connection status and basic system settings.

⚠️ Note: If the default password doesn't work and you don't remember it, you'll have to reset the router to factory settings (press the Reset button), which will delete all current configurations.

What should I do if the page doesn't open?

If your browser displays a connection error, make sure your device is on the same subnet as your router. Check your TCP/IP settings: they should be set to automatic (DHCP). Also, try using incognito mode or a different browser.

Where can I find a list of connected clients?

In new versions of the Zyxel operating system, client information has been moved to a separate section for user convenience. The main control panel (Dashboard) often displays a "Client List" or "Home Network" widget. Click on it or go to the menu. My Networks and WiFi.

Here you'll find detailed information about each active connection. You'll see not only the device name, but also the connection type (2.4 GHz WiFi, 5 GHz WiFi, or Ethernet), the current data rate, and the assigned IP address. This allows you to quickly identify the load source.

For a more in-depth analysis, you can access the "Client List" section via the "Home Network" menu. This window displays all devices that have ever connected to the router, with the ability to filter by "Online" or "Offline" status.

Device list analysis and identification

The most difficult part of monitoring is understanding which device is which. The router often assigns names automatically based on DHCP client data, but these can be confusing, for example, android-12345 or unknownFor precise identification, use the MAC address.

A MAC address is a unique identifier for a network interface, consisting of 12 hexadecimal digits. The first six characters (OUI) identify the equipment manufacturer. By matching this data with the physical devices in your home, you can get a complete picture of your network.

Let's look at an example table of device identification in a Zyxel network:

If you see a device with the "Online" status that you don't recognize, check the MAC address on all your devices. On Android smartphones, it's located in the "About Phone" section, and on iOS, it's in "Settings -> General -> About."

Using the My.Keenetic mobile app

For operational control, Zyxel offers an excellent mobile application My.Keenetic, available for Android and iOS. It allows check connected devices literally in one click, from anywhere in the world where there is internet.

After linking your router to your Keenetic Cloud account, the app displays a graphical diagram of your network. You'll see icons for phones, laptops, and TVs. Clicking on an icon displays detailed statistics, including current download and upload speeds, as well as activity history.

The app's convenience lies in its instant blocking feature. If you notice suspicious activity, there's no need to search for a computer or enter passwords—just tap the "Block" button right on your smartphone's screen.

Blocking unknown devices and protection

If you detect an intruder, you should immediately restrict their access. In the web interface, go to the "Client List" section, find the suspicious device, and click the lock icon or select "Deny."

A more reliable method is to use MAC address filteringIn the WiFi settings (Home Network section), enable "Allow only selected users." This will cause the router to ignore all connection requests except those on the whitelist.

Don't forget to change your WiFi password after cleaning your network. Choose a strong encryption key, using a mix of letters and numbers, and ensure you're using a modern security standard. WPA2-PSK or WPA3.

⚠️ Caution: When enabling "Favorite Devices Only" mode, be careful: if you accidentally fail to add your current device to the allowed list, you will lose access to the router and will only be able to restore it via a cable or a factory reset.

Additional diagnostic tools in Zyxel

In addition to simply viewing the list, Zyxel routers have built-in traffic analysis tools. In the "Monitoring" section, you can view real-time channel load graphs. Sharp spikes in the graph without any visible activity from your devices may indicate background malware downloads or hidden mining.

The System Log feature is also useful. It records client connection and disconnection events. By analyzing the login times of an unknown device, you can compare them to periods when you were away from home.

Advanced users can use Expert Mode, which allows them to customize traffic prioritization rules. This ensures that even with a large number of connections, video calls or online games will be prioritized over background updates.

Can a device hide its MAC address?

Modern smartphones (iOS 14+, Android 10+) use the "Private WiFi Address" or "Random MAC Address" feature. This means the router sees a different address each time the same phone attempts to connect, if this feature is enabled. Keep this in mind when filtering.

Frequently Asked Questions (FAQ)

Why does the list of devices show more gadgets than I have?

This is a common situation. Many modern gadgets (smartphones, tablets) create virtual network interfaces. For example, one device may appear twice: once as the primary client, and once as a media renderer or printer. Smart plugs, lamps, and sensors you might have forgotten about may also appear as separate clients.

Can my neighbor see my device list via WiFi?

No, your neighbors can't see your client list over the air if your network is password-protected. However, if they somehow gain access to your router (by guessing the admin password), they will be able to see this information. Always change the default password for logging into your router settings.

What should I do if my device reappears online after being blocked?

You most likely locked your device but didn't change the WiFi password. The attacker or automated script simply reconnects. You need to: 1. Lock your device. 2. Change the WiFi password. 3. Reconnect your devices with the new password.

Does the number of connected devices affect internet speed?

Yes, it does. The router distributes the bandwidth among all active clients. If one device starts downloading large files or watching 4K video, the others may not have enough bandwidth, even if the provider's speed is technically high. High-end Zyxel models feature intelligent queue distribution (QoS), minimizing this effect.