How Many People Are Using My Wi-Fi? 7 Proven Ways to Find Out

Have you noticed your internet has slowed down, and your movies are constantly freezing? Perhaps unauthorized devices—neighbors, guests, or even hackers—have connected to your Wi-Fi network. But how can you know for sure? How many people use Wi-Fi? Right now? This article will help you figure it out: we've compiled all the current methods—from viewing the list of devices in the router's web interface to using mobile apps and the command line.

It doesn't matter what kind of router you have - TP-Link, ASUS, Keenetic or MikroTik — in each case, there are at least 2-3 working methods. And if you rent equipment from a provider (for example, Rostelecom or Beeline), we'll tell you how to bypass the limitations of the standard interface. The main thing is Even if someone is using your Wi-Fi without permission, you can not only detect them, but also block them in 2 clicks..

Let's get started! We'll start with the simplest methods that don't require technical skills, and then move on to advanced tools for experienced users.

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

Any modern router keeps a log of connected devices. To access it, simply access the control panel through a browser. Here are the general instructions:

1. Find out your router's IP address. Usually it is 192.168.0.1 or 192.168.1.1The address can be found on the sticker on the back of the device or in the instructions.
2. Enter the address in the browser's address bar (Chrome, Firefox, Edge).
3. Log in. The default login and password are often admin/admin or admin/passwordIf it doesn't fit, look at the same sticker.
4. Find the section with the list of devicesIts name depends on the model:
   • 🔹 TP-Link: Wireless Mode → Wireless Mode Statistics or DHCP → DHCP Client List
   • 🔹 ASUS: Network map or Local Network → DHCP Client List
   • 🔹 Keenetic: Devices (in the main menu)
   • 🔹 MikroTik: Wireless → Registration Table

In this section, you'll see a table with connected gadgets. Typically, the following are displayed:

• 📱 Device name (if it is not hidden)
• 🔢 MAC address (unique identifier)
• 📡 IP address on a local network
• ⏱️ Connection time

If there are any unfamiliar devices in the list, you can immediately block (usually there is a button Block or Block next to each line).

Check if your computer is connected to the router via cable or Wi-Fi|Restart the router (turn off the power for 30 seconds)|Try a different browser (for example, Firefox instead of Chrome)|Reset the router to factory settings (Reset button on the back panel)-->

⚠️ Attention: If you rent a router from a provider (for example, MTS or Third Transport Ring), access to some sections may be restricted. In this case, use the methods listed below.

2. Mobile apps for Wi-Fi monitoring

Don't want to mess around with your router settings? Install one of the dedicated smartphone apps. They scan your network and display all connected devices in a convenient view.

Here are the top 3 verified apps:

• 📱 Fing (Android/iOS) — the most popular. Shows not only the number of devices, but also their models (for example, iPhone 13 or Samsung Galaxy S22). There is a notification function for new connections.
• 📱 WiFi Guard (Android) - simple interface, ability to block unknown gadgets (if the router supports this function).
• 📱 NetScan (iOS) - Scans the network and saves connection history. Suitable for iPhone And iPad.

How to use (using example) Fing):

1. Connect your smartphone to your Wi-Fi.
2. Launch the app and click Scan.
3. After 10-20 seconds, a list of devices will appear with their names, MAC addresses, and manufacturers.
4. Unknown devices can be added to the blacklist directly from the app (if the router supports this feature).

The advantage of mobile apps is that they work even if you don't have access to your router settings (for example, in an office or hotel). The disadvantage is that they don't always show the exact number of active users in real time (some devices may be in sleep mode).

Fing|WiFi Guard|NetScan|Other|I don't use apps-->

3. Windows Command Prompt (for advanced users)

If you prefer to work without a graphical interface, you can find out the number of connected devices via command line (CMD) in Windows. This method is suitable for a quick check but requires minimal knowledge.

Instructions:

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

   arp -a

   This command will display the ARP (Address Resolution Protocol) table, which lists all the IP and MAC addresses of devices on your local network.

3. To filter only active connections, use:

   arp -a | findstr"dynamic"

   (In the English version of Windows, replace "dynamic" with "dynamic").

As a result, you will see a list like this:

192.168.1.5 aa-bb-cc-dd-ee-ff dynamic
192.168.1.6 11-22-33-44-55-66 dynamic

Each line represents one device. To find out who owns a MAC address, use online services like MAC Vendors (they show the manufacturer by the first 6 characters of the address).

⚠️ Attention: This method shows all devices on the local network, including those connected via cable (such as a Smart TV or printer). To see only Wi-Fi clients, it's best to use the router's web interface.

4. Through your provider's personal account (for Rostelecom, Beeline, and MTS subscribers)

Many providers provide access to statistics on connected devices through your personal account. This is convenient if you have a rented router with limited settings.

How to check:

1. Go to your provider's website and log in.
2. Find the section My services → Internet → Router management (names may differ).
3. Open the tab Connected devices or Wi-Fi statistics.

Examples for popular providers:

If your personal account doesn't have this feature, try calling your provider's support team—sometimes operators can provide information upon request (for example, if you suspect your network has been hacked).

5. Traffic analysis using specialized programs

For in-depth network diagnostics, you can use programs that not only display the number of devices but also analyze their activity. This is useful if you want to identify Who exactly is loading your internet? (for example, downloading torrents or watching videos in 4K).

Top 3 PC programs:

• 🖥️ Wireshark — a professional tool for analyzing network traffic. It displays all data packets, but requires some skill.
• 🖥️ GlassWire — user-friendly interface, traffic consumption graphs by device. Free version available.
• 🖥️ NetCut - allows you not only to monitor the network, but also turn off individual devices (works at the ARP spoofing level).

Example of working with GlassWire:

1. Download and install the program from official website.
2. Launch it and go to the tab Usage (Usage).
3. Select a time period (eg. Last 24 hours).
4. The program will show all devices that consumed traffic, indicating the amount of data and types of activity (YouTube, torrents, etc.).

If you've discovered a suspicious device that's consuming a lot of traffic, you can add its MAC address to your router's blacklist (read how to do this in the next section).

What should I do if the program shows an unknown device with a Chinese MAC address?

Most likely, it's either a smart device (like a camera or light bulb), or someone has actually connected to your network without permission. Check:

1. Disconnect all your gadgets from Wi-Fi and see if the device disappears from the list.

2. If not, change your Wi-Fi password (instructions in the next section) and enable MAC address filtering.

6. How to block unwanted devices (if you find them)

Found unfamiliar gadgets online? Here are 3 ways to block them:

Method 1: Filtering by MAC address

1. Go to your router settings (see how to do this). first section).
2. Find the section Wireless Mode → MAC Filtering (or Wireless MAC Filter).
3. Add MAC addresses of unknown devices to the blacklist.
4. Save the settings and reboot the router.

Method 2: Change your Wi-Fi password

The most reliable method is change password to a more complex one. Use:

• 🔐 Minimum 12 characters
• 🔤 A combination of letters (upper and lower case), numbers, and special characters (for example, WiFi@Home_2026!)
• 🚫 Avoid obvious combinations like 12345678 or qwerty

Method 3: Hiding the network name (SSID)

If you don't want your Wi-Fi to appear in the list of available networks:

1. Find it in your router settings Wireless Mode → Basic Settings.
2. Check the box next to Hide SSID (or Hide SSID).
3. Save the changes. Now only those who know your network's exact name will be able to connect to it.

⚠️ Attention: Hiding the SSID doesn't protect against experienced hackers—they can detect the network using specialized software. This method is best used in conjunction with a strong password.

7. Alternative methods (if nothing helps)

If standard methods don't work, try these options:

• 🔍 Viewing router logsIn the settings, find the section System Tools → Logs (or System Log). There may be records of new connections.
• 📡 Using a second router in repeater modeConnect a second router to your network and see how many devices connect to it (this will help identify "unnecessary" devices).
• 📊 Monitoring via providerSome operators (eg. Beeline) provide detailed traffic statistics upon request to support.

If you suspect your Wi-Fi has been hacked, we recommend:

1. Reset the router to factory settings (button Reset on the back panel).
2. Update your router firmware to the latest version (this patches vulnerabilities).
3. Turn on WPA3 instead of WPA2 (if your router supports it).

If the problem persists, your router may be vulnerable to attacks. In this case, it's worth purchasing a new model with support. WPA3 And guest network (to isolate other people's devices).

FAQ: Frequently asked questions about connected devices

Is it possible to find out which websites connected users visit?

Yes, but this requires special programs (for example, Wireshark) or setting DNS monitoring On the router. Regular home routers don't have this feature. Also, keep in mind that intercepting traffic may violate privacy laws (unless you're talking about your children or employees).

Why does the list of devices show more gadgets than there actually are?

This can happen for several reasons:

• 📱 Some devices (eg. Smart TV or smart speakers) create multiple connections.
• 🔄 The router stores previously connected devices in its memory (even if they are currently disconnected).
• 🤖 Viruses or botnets can create "phantom" connections. Check your devices for viruses.

To get the latest data, reboot your router and check the list again.

How to limit internet speed for individual devices?

Many routers allow you to set speed limits (QoS or Bandwidth Control). For example, on TP-Link:

1. Go to Additional settings → QoS.
2. Enable the feature and add a rule for the desired MAC or IP address.
3. Set the maximum speed (for example, 5 Mbps).

On ASUS this is done in the section Adaptive QoS → Bandwidth Limiting.

Is it possible to find out how many people are connected to Wi-Fi without access to the router?

Yes, but with restrictions:

• 📱 Use mobile apps like Fing (they will show the devices on your local network).
• 🖥️ In Windows, open Network and Sharing Center → View active networks (but this will only show the number of devices on your subnet, not all Wi-Fi users).

If the router is not yours (for example, in a cafe or hotel), then you can find out the exact number of connected users without accessing its settings impossible.

What should I do if my neighbor hacked my Wi-Fi and refuses to disconnect?

Algorithm of actions:

1. Change your password complex (at least 12 characters with numbers and special characters).
2. Enable MAC address filtering (allow connection only to your devices).
3. Update your router firmware (older versions are vulnerable to hacking).
4. File a complaint with your providerIf the neighbor continues to connect, some operators may block his MAC address at the network level.
5. Contact the police, if there is evidence of unauthorized access (router logs, screenshots). In Russia, this is considered a violation. Article 272 of the Criminal Code of the Russian Federation ("Unauthorized access to computer information").