How to find out how many people are connected to a TP-Link Wi-Fi router

Slow internet speeds, intermittent connection drops, and spontaneous device disconnections are often the first warning signs. In most cases, users are unaware that these issues could be caused by simple channel congestion caused by unauthorized users. Modern WPA2/WPA3 encryption technologies are quite secure, but weak passwords or vulnerabilities in the WPS protocol allow attackers to connect to your access point without your knowledge.

Equipment owners TP-Link have a unique ability to quickly diagnose network status thanks to sophisticated software. The web interface of modern routers, whether it's a budget model Archer C20 or a powerful gaming Archer AX73, provides detailed statistics for each active client. Knowing how to read this data is a basic home network administration skill, allowing you to quickly respond to suspicious activity.

In this article, we'll detail the steps for checking the list of connected devices through a browser and a mobile app. You'll learn to distinguish system processes from real devices, and understand what security measures to take immediately after detecting an "unwanted guest." Traffic control isn't just a matter of speed; it's a matter of your digital security.

Indirect signs of unauthorized access to the network

Before delving into your router's technical settings, it's worth analyzing your network's overall behavior. There are clear signs that highly likely indicate that your Wi-Fi is being used by neighbors or passersby. Ignoring these signals can lead to a complete loss of control over your connection and personal data.

The first and most noticeable sign is a critical drop in internet speed during peak hours or, conversely, at night when you're not actively using the network. If 4K video content stops buffering, or online games experience high ping times without background downloads on your devices, this is cause for concern. Activity indicators The light on the router's body can also indicate a problem: if the light is blinking at a frantic rate when all your gadgets are asleep, it means someone is actively using the channel.

⚠️ Attention: Some modern devices, such as smart speakers, CCTV cameras, and IoT sensors, can constantly transmit small amounts of data in the background. Don't jump to conclusions about a hack until you've checked the list of connected clients in the admin panel.

Another warning sign could be messages from antivirus software about port scanning attempts or unusual activity in the firewall logs. Although the router TP-Link Since the device has built-in protection, overloading the processor with multiple connections can lead to instability or even reboots. In such cases, checking the client list becomes mandatory.

Logging into the TP-Link router control panel

To access the list of connected devices, you need to log in to the router's web interface. This is a standard procedure and can be performed through any browser on a computer or smartphone connected to the same network. It's important to understand that the interface may differ depending on the firmware version and model number of the device (older models have a green interface, while newer models have a blue interface).

The first step is to open your browser and enter your router's IP address in the address bar. By default, for most models, TP-Link this is the address 192.168.0.1 or 192.168.1.1If the default addresses don't work, you can find the current gateway IP address in your computer's network connection settings or on a sticker on the bottom of the device. After entering the address, the system will prompt you for a username and password.

Factory registration data is usually also indicated on the sticker and is most often a bunch of admin / adminIf you've previously changed this information and forgotten it, you'll have to reset the router to factory settings using the button. ResetBe careful: this action will delete all your personal settings, including PPPoE settings from your ISP.

What should I do if my browser says "Unable to connect"?

Make sure your device is connected to the router's Wi-Fi network, not your mobile data plan. Also, check if you're using a VPN service, which could reroute traffic through other countries, making the router's local address inaccessible.

After successfully entering your credentials, you'll be taken to the main status page, which displays general information about your internet connection. However, we're not interested in the WAN status, but rather the LAN status. Menu navigation may vary, but the logic remains the same for all devices from this manufacturer.

Search for a list of clients in the web search

Router management interface TP-Link has undergone changes, so the location of the required menu depends on the color scheme and firmware version. In new models with a blue interface (for example, the series Archer) you need to go to the tab Basic (Basic settings) and select the section Wireless (Wireless mode) or immediately Client List (Client list). In some versions, this item is located in a separate menu. Advanced (Advanced settings) -> Wireless -> Wireless Statistics.

For devices with the classic green interface, the process is slightly different. You'll need to find the item in the left vertical menu. Wireless, and then click on the sub-item Wireless StatisticsThis is where a table with all active connections is displayed. If you don't see this option, make sure the "Wireless Radio" feature is enabled in the main wireless settings.

On the page that opens, you'll see a table containing key information about each device. It displays MAC addresses, current connection status, and the client's online time. For a more detailed analysis, you may need to click the button. Refresh (Refresh) to get the current picture for the current second.

Analyzing the table of connected devices

The resulting list may appear to be a jumble of incomprehensible characters, but upon closer inspection, it becomes an informative diagnostic tool. The main columns of the table are typically "Index" (sequence number), "MAC Address" (physical address), "Status" (status), and "Current Status" (current state). The MAC address is the unique identifier of any device's network card.

To figure out who's who, you'll have to do a little detective work. First, take your smartphone, tablet, or laptop and look up its MAC address in the Wi-Fi settings. Compare it to those listed in the router's datasheet. Modern routers TP-Link often automatically detect the device type and its name (Hostname), displaying, for example, "iPhone-John" or "Samsung-TV", which makes the task much easier.

Below is an example table of what the data in a customer list might look like:

If you see a device named Unknown_Device A MAC address that doesn't match any of your devices is a reason for immediate action. Pay attention to the connection type column: Wireless means Wi-Fi, and Ethernet — wired connection. If only your PC is connected to the router via cable, and other wired clients are listed, then someone has physically connected to your LAN ports.

Methods for blocking uninvited guests

Detecting a rogue device is only half the solution. The next critical step is restricting its access. Routers TP-Link offer several security mechanisms, ranging from a simple password change to strict MAC address filtering.

The most effective and recommended method is to change the Wi-Fi network password. When changing the security key in the Wireless Settings All connected devices will be disconnected and will require a new password to reconnect. This will ensure that all "spawners" are disconnected, as they won't know the new credentials. Don't forget to also change the password for the router's web interface to prevent attackers from regaining access to the settings.

A more advanced but labor-intensive method is to use MAC filtering. In the menu Wireless MAC Filtering You can create a whitelist, allowing only specific addresses you know to connect. All other devices, even with the password, will be blocked from connecting to the network. However, this method requires manually adding the MAC address of each new guest, which can be inconvenient for a large family.

It is also worth considering disabling the feature WPS (Wi-Fi Protected Setup). Despite the convenience of connecting with a single click, this protocol has known vulnerabilities that allow someone to brute-force the PIN code and gain access to the network even without knowing the master password. In the interface TP-Link This is usually located in the section Wireless -> WPS.

Manage your network with the Tether mobile app

For those who find it inconvenient to work with the browser version, the company TP-Link developed a free mobile application Tether, available for iOS and Android. This app allows you to manage your router settings directly from your smartphone, anywhere in the world (provided you have a TP-Link ID cloud account configured). The app's functionality fully replicates the main features of the web interface.

After installing and linking the router to your account, you'll see a map of your network on the main screen. Click the clients icon or select the section Clients, you'll get a list of all connected devices. The app's interface is more user-friendly: devices often have icons corresponding to their type, and their names are automatically identified with high accuracy.

Access control in the app is very convenient. Next to each device, there's a toggle switch that allows you to instantly block or unblock internet access for a specific user. This is the perfect tool for parental controls or temporarily restricting children's access while dining. The app will also notify you if a new device attempts to connect to the network.

⚠️ Attention: The app and web panel interface may vary slightly depending on your smartphone's operating system version and router model. Always consult the official manuals on the manufacturer's website if you can't find a specific option.

Frequently Asked Questions (FAQ)

Can a TP-Link router automatically display the device name, such as "iPhone"?

Yes, modern router models TP-Link Network card networks are equipped with a device identification feature. They analyze the OUI portion of the MAC address (the first three bytes), which is unique to each network card manufacturer, and compare it with a database. However, if a device hides its MAC address (using the MAC randomization feature in iOS and Android), it may appear as "Unknown" or a random string of characters.

What should I do if my internet speed hasn't improved after changing my password?

If you've changed your password and are sure that unauthorized access is disabled, but your speed remains low, the problem may lie with your ISP or router hardware. Try rebooting your device, checking your ISP's cable, or contacting your ISP's technical support. It's also possible that your Wi-Fi channel is overloaded with neighboring networks, requiring a manual channel change in the wireless settings.

Is it safe to use WPS function to connect?

Using WPS is considered a less secure connection method due to vulnerabilities in the protocol. Attackers can use special programs to brute-force the WPS PIN, allowing them to access the network even without knowing the master password. Security experts recommend disabling this feature in your router settings if you don't use it regularly.

Will my router reset if I just unplug it?

No, a normal power cycle does not reset the router's settings. Router Configuration TP-Link, including passwords and network names, is stored in non-volatile memory. To reset to factory settings, press and hold the button Reset (usually recessed into the housing) for 5-10 seconds with the device turned on until the indicators flash.