How to view all devices connected to your Wi-Fi router

Have you noticed your internet has slowed down, or do you suspect that someone else has connected to your network? The first thing you need to do is... check the list of devices, using your Wi-Fi. This will help you identify unauthorized connections, optimize network load, or simply understand why your data usage is faster than usual.

In this article we will look at all available methods — from standard router tools to specialized programs. You'll learn how to distinguish legitimate devices from suspicious ones, and what MAC address and why it's important to check it, as well as how to block other people's devices. These instructions are suitable for routers. TP-Link, ASUS, Keenetic, Zyxel, MikroTik and other popular brands.

No IT expertise required: all methods are described in detail, with explanations and screenshots of typical interfaces. Whether you rent a place, work in an office with shared Wi-Fi, or simply want to monitor your home network, this information will be helpful.

1. Checking via the router's web interface (the most reliable method)

Any modern router has web control panel, which displays a list of connected devices. This method works on 100% of routers and doesn't require any additional software. All you need to know is Router IP address, login and password to enter.

To access settings:

• 🌐 Open your browser and enter in the address bar 192.168.0.1 or 192.168.1.1 (less often) 192.168.8.1 or 10.0.0.1). These addresses are indicated on the sticker on the back of the router.
• 🔑 Enter your login and password (by default it is often admin/admin or admin/empty field). If the data has changed, use the current one.
• 📊 Find the section with connected devices. Its name depends on the model:
  • TP-Link: Wireless Mode → Wireless Mode Statistics or DHCP → Client List
  • ASUS: Network map or Local Network → DHCP Client List
  • Keenetic: Devices (in the main menu)
  • Zyxel: Network → Local Network → DHCP Client List

In the table you will see:

• 📱 Device name (if it is broadcast - for example, iPhone-12-Pro or Samsung-Galaxy-S23).
• 🔢 MAC address — unique identifier (example: 00:1A:2B:3C:4D:5E).
• 📡 IP addressissued by the router (for example, 192.168.0.103).
• ⏱️ Connection time and connection type (Wi-Fi or cable).

⚠️ Attention: If the list contains devices with unfamiliar names (for example, android-123456 or esp_8266) or MAC addresses you don't recognize are cause for concern. It's possible that a neighbor or a malicious device (e.g., smart light bulb previous tenants).

Check the MAC address using a search engine (it may belong to a legitimate device)

Disconnect your device from the network temporarily and monitor the speed.

Change your Wi-Fi password if you suspect hacking

Configure MAC address filtering (see section 4)-->

2. Using mobile apps from the router manufacturer

Many brands offer official applications to manage your router from your smartphone. This is convenient if you need to quickly check your network without logging into the web interface. Apps usually display a list of devices in real time, and some even notify you of new connections.

Popular apps:

• 📱 TP-Link Tether — for routers TP-Link (available for Android And iOS).
• 📱 ASUS Router — for devices ASUS (there is a function AiProtection to block suspicious gadgets).
• 📱 Keenetic — a universal application for routers of this brand.
• 📱 Zyxel Network — for equipment Zyxel.

How to use:

1. Download the app from App Store or Google Play.
2. Connect to your Wi-Fi network.
3. Register or sign in with your manufacturer account (if required).
4. Find the section Devices, Clients or Net.

Benefits of the apps:

• ⚡ Quick access without entering an IP address.
• 🔔 Notifications about new connections (in some apps).
• 📊 Visualize traffic by device (for example, who uses the most internet).

⚠️ Attention: If you are using a router from a provider (for example, Rostelecom or Beeline), standard apps may not work. In this case, check if your provider has its own app (for example, My Beeline or Rostelecom Personal Account).

3. View via command line (for Windows and macOS)

If you find it inconvenient to access your router settings, you can use command line on your computer. This method will show the devices that actively exchange data with your PC, but it will not provide a complete list of all gadgets connected to the router.

For Windows:

1. Click Win + R, enter cmd and press Enter.
2. Enter the command:

   arp -a

3. You will see a table with IP and MAC addresses. Compare the IP with the range of your local network (for example, 192.168.0.x).

For macOS:

1. Open Terminal (through Spotlight or folder Utilities).
2. Enter:

   arp -a

3. Likewise Windows, analyze the output.

Limitations of the method:

• 🔍 Shows only devices that have recently interacted with your PC.
• 📵 Does not display gadgets connected via Wi-Fi but not currently active.
• 🔢 MAC addresses may be incomplete or replaced with incomplete.

for /L %i in (1,1,254) do ping -n 1 192.168.0.%i

Then run it again arp -a.-->

4. Third-party network monitoring programs

If standard methods do not suit you, you can use specialized utilitiesThey scan the network and display all connected devices, including hidden ones. Some programs even identify the device's manufacturer by its MAC address.

Popular utilities:

• 🖥️ Advanced IP Scanner (free, for Windows) - scans the local network and shows IP, MAC, manufacturer.
• 🖥️ Angry IP Scanner (cross-platform) - supports plugins for advanced analysis.
• 📱 Fing (For Android/iOS) - scans Wi-Fi and shows devices in real time.
• 🖥️ Wireshark (advanced traffic analyzer) - for experienced users.

Example of working with Advanced IP Scanner:

1. Download the program from official website and install.
2. Start scanning (button Scan).
3. In a few seconds you will see a list of devices with IP, MAC and name (if available).

Advantages of third-party programs:

• 🔍 More detailed information (e.g. open ports, device type).
• 📊 Ability to save reports and compare them later.
• 🛡️ Some utilities can block suspicious devices.

⚠️ Attention: When using Wireshark or similar tools, be careful: they grab all network traffic, which may violate the privacy of other users on your network. Use them only to diagnose your own problems.

5. How to distinguish your device from someone else's: MAC address analysis

MAC address is unique identifier Network interface, which is assigned during manufacturing. The first six characters (the prefix) can be used to identify the device's manufacturer. This helps identify suspicious devices.

How to check MAC address:

• 🔍 Take the first 6 characters of the MAC (eg. 00:1A:2B).
• 🌐 Enter them in the search bar Google or Yandex with a request MAC vendor lookup.
• 📋 Or use specialized services:
  • MAC Vendors
  • Wireshark OUI Lookup

Examples of popular brand prefixes:

What to do if you find an unknown MAC address:

• 🔍 Check if it belongs to IoT devices (smart sockets, cameras, thermostats).
• 📵 Temporarily disconnect the device from the network (via the router) and see if the problems go away.
• 🔒 If the gadget is definitely someone else's - block it by MAC address (instructions in the next section).

Why can MAC addresses be spoofed?

The MAC address is transmitted in clear text over the network and can be changed programmatically (this is called MAC-spoofing). Attackers sometimes spoof the MAC address of an authorized device to bypass filtering. Therefore, MAC blocking doesn't provide 100% protection, but it does make life more difficult for most "freeloaders."

6. Blocking third-party devices: step-by-step instructions

If you found it online unauthorized device, it can be blocked in several ways. The most effective ones are: MAC filtering And Change your Wi-Fi password.

Method 1: Blocking by MAC address

1. Go to the router's web interface (see Section 1).
2. Find the section Wireless Mode → MAC Filter (the name may differ).
3. Add the MAC address of the suspicious device to blacklist.
4. Save the settings and reboot the router.

Method 2: Change your Wi-Fi password

1. In the web interface, go to Wireless Mode → Security Settings.
2. Change your password to a complex one (it is recommended to use WPA3 or WPA2-PSK).
3. Apply the changes. All devices will be disconnected and will need to reconnect.

Method 3: Disable DHCP for unknown devices

• Find it in your router settings DHCP → DHCP Settings.
• Limit the range of IP addresses issued or enable IP to MAC binding.
• This will not completely lock the device, but it will make it more difficult to access.

7. Common problems and their solutions

Users encounter typical difficulties when checking connected devices. Let's look at the most common ones.

Problem 1: "Invisible" devices are displayed in the list

Sometimes gadgets with names like esp_123456 or SonoffMost often it is:

• 💡 Smart devices (lamps, sockets, sensors) from previous residents or neighbors (if the network is not protected).
• 📹 IP cameras or recorders connected to the router by default.
• 🤖 Botnets (if the device is sending suspicious traffic).

Solution: Disconnect the device from the network for 24 hours. If the problem resolves (for example, the network load decreases), the device can be blocked.

Problem 2: The router does not show some devices

This can happen for several reasons:

• 📵 The device is connected via cable, and you only see Wi-Fi clients.
• ⏳ The gadget has not been active for a long time (some routers hide inactive connections).
• 🔧 Mode enabled Hidden network (Hidden SSID) - then devices can connect, but not appear in the list.

Solution: Check all sections of the router (DHCP clients, ARP table) or use third-party network scanners.

Problem 3: After changing the password, other people's devices remain on the network

This means that:

• 🔑 The password was not changed on all ranges (for example, only on 2.4 GHz, but not on 5 GHz).
• 📡 Feature enabled WPS, which allows you to connect without a password.
• 🔄 The device saved the old settings and automatically reconnected.

Solution: Turn it off WPS in the router settings and change the password for all ranges at once.

FAQ: Answers to Frequently Asked Questions

Is it possible to find out what websites a device visits on my network?

Yes, but this requires special tools:

• 🖥️ On routers with firmware DD-WRT or OpenWRT You can enable traffic logging.
• 📊 Programs like Wireshark or GlassWire analyze network traffic, but require skills.

⚠️ Attention: Intercepting other users' traffic without their consent may violate privacy laws.

Why do duplicate MAC addresses appear in the device list?

This happens because:

• 🔄 Roaming between bands (the device switches between 2.4 GHz And 5 GHz).
• 📱 Virtual network interfaces (For example, Android can create multiple connections for VPN or Hotspot).
• 🖥️ Double IP (if DHCP assigns the same address to two devices).

Solution: Update your router firmware or set up static IP addresses for critical devices.

How can I check if my neighbor is stealing my Wi-Fi if he uses a VPN?

A VPN hides your traffic, but not the connection itself. Please note:

• 📉 Speed ​​drop at certain hours (for example, in the evening).
• 🔍 Unknown devices in the list of clients (even if they consume little traffic).
• 📡 High load on the router (checked in the section Statistics or Monitoring).

If your suspicions are confirmed, change your password and enable MAC filtering.

Is it possible to see connected devices on a router from a provider (Rostelecom, Beeline, MTS)?

Yes, but the interface may differ. General steps:

1. Log in to your provider's personal account (via the website or app).
2. Find the section My network or Router management.
3. Look for the tab Connected devices or DHCP clients.

If your router's web interface is blocked, please contact your ISP's support team.

How do I find out how much traffic each device is consuming?

It depends on the router model:

• 📊 ASUS: chapter Traffic Analyzer (requires enabling in settings).
• 📈 Keenetic: Statistics → Traffic by Device.
• 🖥️ TP-Link: firmware needed DD-WRT or third-party programs like PRTG Network Monitor.

This feature is often missing on budget routers.