How to see who's using my MTS Wi-Fi: A complete guide

Have you noticed that the internet is MTS Has it started working slower than usual? Perhaps, your Wi-Fi Unauthorized devices—neighbors, guests, or even hackers—have connected. In this article, we'll look at how to check the list of devices connected to your router. MTS, even if you're not a network expert. You don't need complex programs or in-depth knowledge—just access to your router settings or a mobile app.

Let's warn you right away: if you find unknown devices, it doesn't always mean they've been hacked. Sometimes the cause is hidden router functions, for example, a guest network or connection via WPSBut it's better to be safe than sorry: at the end of this article, you'll find tips on how to protect your network from unauthorized access.

The instructions in this article are relevant for most routers. MTS, including models ZTE H298A, Huawei HG8245H, Sercomm RV6699 and others. If your model is different, the verification principles will remain the same—only the menu item names may change.

1. Checking via the MTS router web interface

The most reliable way is to access your router's control panel. You don't need to install any additional software; a browser on your computer or smartphone is enough.

Follow the step-by-step instructions:

1. Find out the IP address of the router. Usually it is 192.168.1.1 or 192.168.0.1You can check it on the sticker on the back of the device or via the command line:

   ipconfig (for Windows)
   ifconfig (for macOS/Linux)

   Look for the line Main gateway (Default Gateway).

2. Enter the address in the browser. A login window will open. The default login and password are admin/admin or mts/mts (indicated on the router sticker).
3. Find the section with connected devices. Depending on the model, the path may differ:
   • 📡 DHCP → DHCP Clients (For ZTE)
   • 🖥️ Network → Local Area Network → Devices (For Huawei)
   • 🔗 Wireless Network → Statistics (For Sercomm)

In the table you will see a list of devices with their MAC addresses, IP and names (if assigned). Unknown gadgets can be blocked right here—there's usually a button next to each one. Block or Block.

Check if you are connected to the MTS Wi-Fi router | Restart the router (Power button for 10 seconds) | Reset to factory settings (Reset button) | Try a different browser (Chrome, Firefox, Edge) | Disable VPN or proxy-->

2. Using the My MTS mobile application

If you find it easier to manage your network from your smartphone, install the official app My MTS (available for Android And iOS). It allows you to not only check connected devices but also change the Wi-Fi password, enable a guest network, or limit the speed for individual devices.

How to view the list of devices:

1. Open the app and log in with your number. MTS.
2. Go to the section Internet → My Devices or Wi-Fi → Connected devices (the name depends on the version of the application).
3. The system will display all active connections, indicating the device type (smartphone, laptop, TV, etc.).

The advantage of this method is its user-friendly interface and the ability to Remove an unknown device with one tapHowever, the app does not always display MAC addresses, which complicates the identification of “foreign” gadgets.

Once a month|Only when the internet is slow|Never tested|I use automatic notifications-->

3. Viewing via the command line (for advanced users)

If you prefer to work with console commands, you can get a list of connected devices without logging into the web interface. This method is suitable for Windows, macOS And Linux.

For Windows:

1. Open Command line (Win + R → enter cmd).
2. Enter the command:

   arp -a

   She will show everything IP And MAC addresses devices on your local network.

3. Compare the received addresses with the list of your gadgets.

For macOS/Linux use the command:

nmap -sn 192.168.1.0/24

(replace 192.168.1.0 to your subnet, if it is different).

What is a MAC address and why is it important?

A MAC (Media Access Control) address is a unique identifier assigned to a network device by its manufacturer. It appears as a six-byte code (e.g., 00:1A:2B:3C:4D:5E) and does not change, unlike the IP address. The MAC address can be used to accurately identify a device, even if it connects under different IP addresses. Attackers can spoof the MAC address, but this requires specialized knowledge.

Attention! Teams arp And nmap they will show all devices on the network, including those connected via cable. To filter only Wi-Fi clients, compare the results with the data from the router's web interface.

4. Third-party network monitoring programs

If standard methods seem complicated, use specialized utilities. They visualize the list of connected devices, show their activity, and even send notifications about new connections.

Popular programs:

• 🛡️ Wireless Network Watcher (free, for Windows) - scans the network and shows all devices with the manufacturer (by MAC).
• 📊 Fing (For Android/iOS/Windows) — identifies devices, tests speed, and checks ports for vulnerabilities.
• 🔍 Angry IP Scanner (cross-platform) - scans IP ranges and displays detailed information about each host.

Example of work Wireless Network Watcher:

1. Download the program from the official website (avoid third-party sources!).
2. Run the scan and the utility will automatically detect your network.
3. The table will display all devices with the indication IP, MAC, name and manufacturer.

5. How to identify unknown devices

You've found a suspicious device in the list—what should you do next? Don't rush to block it. First, try to identify it.

Identification methods:

• 🔍 By MAC address. The first 3 bytes (OUI) indicate the manufacturer. You can check it on the website. MAC Vendors or via command:

  getmac /v /fo list (for Windows)

  For example, DC:A6:32 - This Apple, B8:27:EB — Raspberry Pi.

• 📱 By device name. Many gadgets are displayed with their names (for example, iPhone-12-Pro or Samsung-SM-G991B).
• 🕵️ By IP address. Pinging the device (ping 192.168.1.100), you can check if it's responding. If not, it's probably a dead connection.

Important: Some smart devices (eg. Amazon Echo or Xiaomi Mi Home) may appear under unintelligible names. Before blocking, make sure it's not your own device.

6. What to do if foreign devices are found

Found an unknown gadget online? Follow these steps:

1. Check yours. Check with your household members to see if they have connected any new devices (smart watches, speakers, game consoles).
2. Change your Wi-Fi password. Use a complex password (at least 12 characters, including numbers and special characters). Here's how:
   • In the router's web interface, go to Wireless Network → Security.
   • Select encryption type WPA2-PSK (or WPA3, if supported).
   • Create a new password and save the settings.

Enable MAC filtering. In the router settings (Wireless Network → MAC Filter) add only your devices to the whitelist.

Disable WPS. This feature simplifies connection, but is vulnerable to hacking. Find the option WPS in the settings and deactivate it.

Update your router firmware. Outdated software may contain vulnerabilities. Check the latest version in the section System → Update.

If the unknown device reappears after changing the password, this may indicate:

• 🔄 Password leak (for example, through guest access).
• 🕳️ Router vulnerability (firmware update needed).
• 📡 A neighbor's router with the same SSID (rarely, but it happens).

7. How to prevent unauthorized access in the future

The best defense is prevention. Follow these tips to minimize the risk of hacking:

• 🔒 Use a complex password. Avoid simple combinations like 12345678 or qwerty. Password generators (for example, KeePass or 1Password) will help create a secure key.
• 🔄 Update your router firmware regularly. Manufacturers patch vulnerabilities in new versions of software.
• 📵 Disable remote control. In the router settings (System → Remote Access) block access from the Internet.
• 🛡️ Set up a guest network. If you have frequent guests, create a separate network with limited access to local resources.
• 📡 Use modern encryption standards. Prefer WPA3 instead of the outdated one WEP.

Attention! If you are using a router MTS for rent (for example, ZTE H298A), some settings (for example, firmware updates) may be blocked by your provider. In this case, please contact support. MTS to help you set up security.

Complex password|MAC filtering|WPS disabled|Guest network|No settings configured-->

FAQ: Frequently asked questions about connected devices

Is it possible to see what websites connected devices are visiting?

No, a router. MTS does not keep a log of visited websites. This requires specialized programs (for example, Wireshark) or setting up a proxy server. However, you can restrict access to certain resources through parental control in the router settings.

Why does an unknown gadget with IP 192.168.1.1 appear in the list of devices?

It's not the device, but the router itself. 192.168.1.1 (or similar) is reserved for the default gateway. If you see it in the list, that's normal.

How to block a device permanently?

In the router's web interface, find the section MAC filter or Blacklist. Add MAC address Blacklist the unwanted device and save the settings. After this, the device will not be able to connect, even if it knows the password.

Can my neighbor connect to my Wi-Fi if I hide the SSID?

Hiding the network name (SSID) does not protect against hacking. An experienced user can connect, knowing BSSID (MAC address of the access point) and password. Hiding SSID only makes it more difficult for legitimate users to connect.

What should I do if my MTS router doesn't support WPA3?

If your router model is outdated and does not support WPA3, use WPA2-PSK With AES encryption (Not TKIP!). Also check if you can update your firmware to a version with support WPA3.