How to check how many people are using my Wi-Fi – all the methods for 2026

Have you noticed your internet has slowed down and your data usage is depleting faster than usual? Perhaps unauthorized devices—neighbors, guests, or even hackers—have connected to your Wi-Fi. According to research, Kaspersky, every fifth router in Russia has vulnerabilities that allow attackers to connect to the network without the owner's knowledge. But how can you know for sure? How many people use your Wi-Fi?, and identify "unnecessary" gadgets?

In this article we will look at 7 proven methods — from viewing the device list in the router's web interface to using mobile apps and specialized utilities. You'll learn how to distinguish your devices from others, block unwanted users, and protect your network from repeat intrusions. We'll also answer popular questions: can you view your connection history? How to check your Wi-Fi? Android or iPhone, and what to do if the router does not show a list of devices.

All instructions are relevant for routers. TP-Link, ASUS, Keenetic, Zyxel, MikroTik and other popular brands. If your model isn't mentioned, don't worry: the operating principles are the same everywhere; only the menu item names differ.

1. Checking through the router's web interface is the most reliable method

The router's web interface (or "admin panel") is the primary tool for monitoring connected devices. Here you'll see full list of gadgets, their MAC addresses, IP, and sometimes even models and manufacturers. To get there:

1. Find out IP address your router. Usually it's 192.168.0.1 or 192.168.1.1You can check it via the command line (ipconfig on Windows or ifconfig on Mac/Linux) or look at the sticker on the back of the device.
2. Enter the address in the browser line (will do) Chrome, Firefox or Edge).
3. Log in using your login and password (often by default) admin/admin or admin/1234).

The next step depends on your router model. Here's where to find a list of devices for popular brands:

• 🔹 TP-Link: Wireless Mode → Wireless Mode Statistics or DHCP → DHCP Client List
• 🔹 ASUS: Network Map → Clients or Local Network → DHCP Client List
• 🔹 Keenetic: Devices → Device List (It even shows gadget icons!)
• 🔹 Zyxel: Network → Local Network → DHCP Clients
• 🔹 MikroTik: IP → DHCP Server → Leases or Wireless → Registration Table

In some routers (for example, Keenetic or ASUS RT-AX88U) Can sort devices by connection time, type (wired/wireless), or even block unknown devices directly from the interface. If your router doesn't show device models, use MAC addresses — you can compare them with your devices (we’ll talk about this below).

2. How to distinguish your devices from others: MAC address analysis

You opened the list of connected devices, but you only see strange ones MAC addresses like 00:1A:2B:3C:4D:5E? No problem! Each gadget has a unique MAC address, which can be used to identify its model and manufacturer. Here's how:

1. View the MAC addresses of your devices:
   • 📱 On Android: Settings → About phone → General information → Wi-Fi MAC address
   • 🍎 On iPhone/iPad: Settings → General → About → Wi-Fi Address
   • 💻 On Windows: run the command ipconfig /all V Command line and find the line Physical address
   • 🖥️ On Mac: System Preferences → Network → Advanced → Ethernet/Wi-Fi → MAC Address

Compare with the list in the routerIf you find an unfamiliar address, it's potentially someone else's device.

Check the manufacturer by MAC. The first 6 characters of the address (for example, 00:1A:2B) indicate the brand. You can find it on sites like MAC Vendors or by searching in Google on request "MAC lookup".

For example, if you see a device with MAC in the list 3C:5A:B4:..., and the search shows that it is Google LLC - Most likely, it's someone's smartphone. Pixel or column Google Nest. And the address 78:31:C1:... belongs Apple - perhaps it is iPhone or MacBook guest.

What to do if the MAC address is not detected?

Sometimes the manufacturer does not register MAC addresses in public databases, or the device uses a random address (function MAC Randomization in modern smartphones). In this case, focus on IP address and connection time. If the gadget appears online at night or when you're not home, this is a clear sign of unauthorized access.

Attention! Some devices (such as smart light bulbs) Xiaomi or cameras TP-Link Tapo) may have non-obvious MAC addresses. If in doubt, temporarily disconnect all your devices from Wi-Fi and see which addresses remain on the list.

3. Mobile apps for Wi-Fi monitoring

If you are too lazy or find it inconvenient to go into the router settings, you can use special applications For Android And iOSThey scan the network and display all connected devices, sometimes with additional information (such as traffic consumption). Here are the top 5 proven utilities:

The most popular app is FingIt not only displays a list of devices but also identifies their types (smartphone, laptop, TV, etc.) and alerts you to new connections. To scan the network:

1. Install Fing from App Store or Google Play.
2. Connect to your Wi-Fi network.
3. Click "Scan" and a list of devices will appear in a few seconds.
4. Tap any gadget to see details: MAC, IP, manufacturer, and even open ports.

Important: Apps only show devices that are active at the time of scanning. If someone else's smartphone is connected but in sleep mode, it may not appear.

📊 Which Wi-Fi analyzer app do you use?
Fing
WiFi Analyzer
Network Analyzer
IP Tools
I don't use apps
Other

4. Command line: for advanced users

If you prefer to work without a graphical interface, you can check the connected devices via command line (Windows) or terminal (Mac/Linux). This method is suitable for diagnosing wired and wireless connections.

On Windows run the following commands:

arp -a

This command will show the table ARP (Address Resolution Protocol), where all the IP And MAC addresses devices on your local network. To save the results to a file for further analysis, use:

arp -a > wifi_devices.txt

On Mac or Linux The commands are slightly different:

arp -n -a

or for a more detailed analysis:

nmap -sn 192.168.1.0/24

Last command (nmap) requires installation of the utility Nmap, but it provides the most complete information about all hosts on the network, including their status (active/inactive) and open ports.

Make sure your computer is connected to the Wi-Fi network you are testing.

Run Command Prompt/Terminal as Administrator

Install Nmap, if you plan to use nmap -sn

Save the scan results to a file for comparison (arp -a > file.txt)

Compare MAC addresses to known devices-->

⚠️ Attention! If you're scanning a network in an office or public location, some devices (such as corporate printers or servers) may have non-standard security settings. Pinging them may be interpreted as a hacking attempt—check with your administrator about the network rules.

5. Checking through your provider: when the router is not yours

What if you're connected to Wi-Fi but don't have access to the router (for example, in a rented apartment, hotel, or office)? In some cases, you can find out the number of connected devices via provider's personal accountThis works if:

• 🔹 You have white IP address (not all providers provide it).
• 🔹 The provider supports network monitoring function (for example, Rostelecom, Beeline, MTS).
• 🔹 You are logged in to your personal account as the contract owner.

Instructions for popular providers:

• 📡 Rostelecom: go to Personal Account → Services → InternetSome plans include a "My Network" section with information about connected devices.
• 📡 Beeline: Personal Account → My Services → Internet → StatisticsThe number of active hosts can be displayed here.
• 📡 MTS: in the mobile app My MTS go to Internet → My Network.
• 📡 Dom.ru: This feature is only available to corporate clients through the portal. Bizone.

⚠️ Attention! Providers usually only show active connections At the time of the request. If someone else's device was connected an hour ago but is now offline, you won't see it. Some providers also limit this feature to plans with a dynamic IP address.

6. Specialized programs for PC

If you need to know not only the number of users, but also track their activity (for example, which websites they visit or how much traffic they consume), it's worth using desktop programs. They're suitable for experienced users and small network administrators.

Top 3 Wi-Fi Monitoring Software:

• 🖥️ WireShark — a powerful traffic analyzer. It displays all data packets passing through the network, but requires knowledge of network protocols.
• 🖥️ GlassWire — a user-friendly utility with a graphical interface. It displays connected devices, their geolocation (by IP), and traffic consumption in real time.
• 🖥️ SoftPerfect WiFi Guard — scans the network and compares MAC addresses with your database of trusted devices, signaling new connections.

Example of working with SoftPerfect WiFi Guard:

1. Download and install the program from official website.
2. Run a network scan (button Scan Now).
3. The program will display all devices. Check the boxes next to those that belong to you.
4. Enable the option Auto-check — now the utility will notify you about new connections.

⚠️ Attention! Usage WireShark Using a device to intercept traffic on other people's networks (for example, in a cafe or airport) may be considered a violation of the Federal Law "On Personal Data" (Federal Law No. 152). Use such tools only on your home network!

7. How to block other people's devices: step-by-step instructions

Have you found unfamiliar devices online? Don't panic—they can be repaired. block There are several ways. Here's the most reliable algorithm:

1. Change your Wi-Fi password:
   • Go to the router's web interface (instructions in first section).
   • Go to Wireless Mode → Security Settings (or similar section).
   • Create a complex password (at least 12 characters, including numbers and special characters). Example: K7#pL9!vN2@qR4.
   • Save your settings and reconnect your devices.
2. Enable MAC address filtering (optional):
   • Find the section in your router MAC address filtering or Access control.
   • Add the MAC addresses of your devices to the whitelist (read how to find them in second section).
   • Activate filtering. Now only approved devices will be able to connect to the network.
3. Update your router firmware:
   • Go to System Tools → Firmware Update.
   • If there's a new version, install it. This will patch any vulnerabilities that hackers might have exploited.

Disable WPS:

• WPS (Wi-Fi Protected Setup) is a vulnerable protocol that allows you to connect to a network without a password. Find it in your router settings and disable it.

If, after changing the password, someone else's device reappears online, this could mean:

• 🔴 Someone snooped on your new password (for example, over your shoulder or using a keylogger).
• 🔴 Your router is infected with malware (for example, VPNFilter or Mirai).
• 🔴 The attacker exploits a vulnerability in the router firmware (relevant for older models).

In such cases it is recommended reset the router to factory settings (button Reset on the back panel) and configure it again.

FAQ: Answers to Frequently Asked Questions

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

Yes, but for this you need special programs like WireShark or GlassWire, as well as network traffic analysis skills. A typical router doesn't display this information. However, some models (for example, ASUS RT-AX88U or Keenetic) support the function parental control, where you can see visited domains.

⚠️ Please note: tracking other users' traffic without their consent may violate privacy laws (Federal Law No. 152).

How can I check who is connected to my Wi-Fi if my router is blocked by my ISP?

Many providers (eg Rostelecom or MGTS) block access to the router's settings when it's leased. In this case:

1. Try using mobile apps like Fing (they do not require access to the router).
2. Contact your provider's support team and request information about connected devices.
3. If your provider refuses to help, buy your own router and set it up in the default mode. bridge.

Why do unfamiliar gadgets with names like "Android-1234" or "iPhone-5678" appear in the list of devices?

These are standard device names that are automatically generated. Android or iOS, unless the user has changed them manually. To identify such devices:

• Compare them MAC addresses with their gadgets.
• Check the connection time: if the device appears at night or when you are not at home, this is a clear sign of a hack.
• Use the app Fingto see the manufacturer by MAC address.

Often such names are given to smart devices (for example, speakers) Amazon Echo or cameras Xiaomi).

Is it possible to find out the Wi-Fi connection history (who was online a week ago)?

Most home routers don't keep connection logs for more than a few hours. However, some models (for example, MikroTik or Ubiquiti) allow you to turn on logging manually:

1. Go to your router settings.
2. Find the section System Tools → Logs or Administration → Logs.
3. Enable logging for events DHCP And Wireless.

For long-term storage of logs, you can configure them to be sent to Syslog server or to the cloud.

What should I do if someone else's device connects to my Wi-Fi, even after changing the password?

This is a sign of serious vulnerability. Follow these steps:

1. Reset your router to factory settings (button Reset for 10 seconds).
2. Update the firmware to the latest version (download from the manufacturer's official website).
3. Disable remote administration in the router settings.
4. Enable guest network for temporary users (guests), and make the main network hidden (SSID Hide).
5. If the problem persists, the router may be infected with malware. In this case, it's best to buy a new one.