How to find out which devices are connected to an MGTS Wi-Fi router: all the methods

Have you noticed that the internet is MGTS has started working slower than usual? Or do you suspect that your Wi-Fi router Have strangers connected? Checking the list of devices on your network is the first step to resolving these issues. Unlike public hotspots, your home router needs to be monitored: every connected device consumes bandwidth, and unauthorized access can threaten the security of your data.

In this article we will look at all current methods viewing connected devices on routers MGTS — from the standard web interface to mobile apps and specialized utilities. You'll learn how to distinguish your gadgets from others, what to do if suspicious devices are detected, and how to configure your router to protect against unwanted connections. The instructions are suitable for most router models issued by ISPs (for example, Sagemcom F@st 2804, Sercomm RV6699, Huawei HG8245H and others).

1. Checking via the MGTS router web interface

The most reliable and universal way is to use web admin panel router. It works regardless of the device model and doesn't require any additional software. All you need is the router's IP address and login information (usually found on a sticker on the router's body).

To open the Control Panel:

• 🌐 Enter in the address bar of your browser 192.168.1.1 or 192.168.0.1 (less often - 192.168.100.1 for some models Huawei).
• 🔑 Enter your login and password (by default it is often admin/admin or user/user).
• 📊 Go to the device list section. Its name depends on the model:
  • For Sagemcom: Local Network → Devices or DHCP → Clients.
  • For Sercomm: Network → LAN → Connected devices.
  • For Huawei: Network → LAN → Host List.

In the table you will see:

If the list contains devices with unfamiliar MAC addresses or names (for example, "android-123456" not associated with your gadgets), this is a reason to check the network security. Some routers MGTS allow you to block a suspicious device directly from the interface - look for the button Block or Block next to the entry.

2. Using the My MGTS mobile application

The provider offers an official application My MGTS** (available for Android And iOS), which simplifies router management. It allows you to not only view a list of connected devices but also change Wi-Fi settings, reboot the router, or change the password.

Verification instructions:

1. Download and install the application from App Store or Google Play.
2. Log in using your phone number (linked to the contract) MGTS).
3. Select a tab Internet or Wi-Fi (depending on the application version).
4. Click on the section Connected devices or Client list.

The application will show a list of gadgets indicating:

• 📱 Device type (smartphone, laptop, TV, etc.).
• 🕒 Connection time.
• 📶 Signal level (useful for identifying devices that are far from the router).

Please note: Some versions of the app have limited functionality. For example, you may not be able to block devices or view MAC addresses. In this case, it's best to use web interface.

3. Viewing via the command line (Windows, macOS, Linux)

If you have a computer connected to the router's network, you can use command line for scanning a local network. This method is suitable for experienced users and allows you to obtain detailed information about devices, including open ports.

For Windows:

arp -a

The command will display an ARP (Address Resolution Protocol) table, listing all the IP and MAC addresses of devices with which your computer has exchanged traffic. To view only active connections, first run:

ping 192.168.1.255

This will send a broadcast request to all devices on the network.

For macOS/Linux:

nmap -sn 192.168.1.0/24

Utility nmap will scan the entire subnet and display a list of hosts with additional data (network card manufacturer by MAC address, port status, etc.). If nmap is not installed, it can be added via the package manager:

• 🐧 For Ubuntu/Debian:

  sudo apt install nmap

• 🍎 For macOS (through Homebrew):

  brew install nmap

What to do if the arp -a command shows few devices?

This is normal: the ARP cache only stores addresses your computer has recently interacted with. To see all devices, first ping the entire network (for example, using a script) or use nmap.

The advantage of this method is independence from the router: You'll get data even if the web interface is blocked or the router returns an error. However, parsing the output can be difficult for beginners. For example, MAC addresses in the format 00:1A:2B:... You will have to check it against the manufacturer database (the first 3 bytes indicate the vendor).

4. Third-party network monitoring programs

If standard methods seem inconvenient, you can use specialized utilities. They offer advanced features: notifications about new devices, connection history, network maps, and even blocking of unwanted devices.

Popular programs:

• 🖥️ Wireless Network Watcher (Windows) - a free utility from NirSoft, scans the network and displays all connected devices, indicating the manufacturer by MAC address.
• 📱 Fing (Android/iOS/Windows/macOS) — identifies devices, checks for open ports and vulnerabilities. A paid version with advanced features is available.
• 🌐 Advanced IP Scanner — scans the local network, allows remote control of devices (for example, turning off computers over the network).
• 🛡️ GlassWire — monitors traffic and shows which devices consume the most data.

Example of work Wireless Network Watcher:

1. Download the program from official website (portable version does not require installation).
2. Launch WNetWatcher.exe.
3. Click Start Scanning - after a few seconds a list of devices will appear.

The program automatically detects the device manufacturer by MAC address (for example, Apple, Samsung, Xiaomi) and displays the first/last detection time. This helps identify "regular guests" on your network.

Disable the VPN on your computer | Close programs that use the network (torrents, online games) | Connect to the router via cable for accuracy | Update the MAC address database in the program (if such a function is available)

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Attention: some antiviruses (for example, Kaspersky, Avast) may block network scanning as suspicious activity. Add the program to the exceptions list or temporarily disable protection.

5. How to distinguish your devices from others

If you find an unfamiliar device in the list, don't rush to block it. It could be:

• 📺 Smart TV or a prefix (for example, LG WebOS, Samsung Tizen, Xiaomi Mi Box), which connect to the network automatically.
• 🎮 Game console (PlayStation, Xbox, Nintendo Switch).
• 🔌 Smart devices (Amazon Echo, Google Home, light bulbs Yeelight, robotic vacuum cleaners).
• 🖨️ Printers or MFPs with Wi-Fi Direct function.

To identify the gadget:

1. Take a look MAC address in the list of connected devices.
2. Find this address on the device itself:
   • On Android: Settings → About phone → Status → Wi-Fi MAC address.
   • On iPhone: Settings → Wi-Fi → ⓘ next to the network → MAC address.
   • On Windows: run in command line

     ipconfig /all

     and find the line Physical address.

If the device is not recognized, check:

• 🔍 Host name (For example, android-123456 may belong to a guest smartphone).
• ⏱️ Connection time - If the device appears at night, this may be a sign of a hack.
• 📡 Signal level — a weak signal (1-2 bars) often indicates a neighbor has connected to your network.

Attention: some devices (eg Amazon Kindle or older smartphones) can use MAC address randomization for privacy. This will make it more difficult to identify them.

6. Blocking unwanted devices

If you find a strange device on the network, you can block it in several ways:

Method 1: Via the router's web interface

1. Open your router's control panel (see Section 1).
2. Find the section MAC address filtering or Access control (for example, in Sagemcom This Security → MAC Filter).
3. Add the MAC address of the unwanted device to the blacklist.
4. Save the settings and reboot the router.

Method 2: Change your Wi-Fi password

If MAC blocking doesn't help (for example, an attacker spoofs the address), the most reliable solution is changing the network password:

1. In the router's web interface, go to Wi-Fi → Security Settings.
2. Select encryption type WPA2-PSK (or WPA3, if supported).
3. Create a complex password (at least 12 characters, with numbers and special characters).
4. Save the changes - all devices will be disconnected and will need to reconnect.

Method 3: Disabling WPS

Function WPS (Wi-Fi Protected Setup) is vulnerable to brute-force attacks. Disable it in your router settings.Wi-Fi → WPS → Disable).

Method 4: Hiding the SSID

This won't protect you from experienced hackers, but it will reduce the number of accidental connections:

1. In the Wi-Fi settings, find the option Hide SSID or Hide Network.
2. Activate it and save the settings.

7. Additional security measures

To minimize the risk of unauthorized access:

• 🔄 Update your router firmware regularly — in the menu System → Software Update.
• 🛡️ Enable the firewall in the router settings.
• 📡 Disable the guest network, if you don't use it.
• 🔗 Set up MAC address binding for your devices (section DHCP → Reservation).
• 📵 Use a separate network for IoT devices (if the router supports VLAN).

Also useful:

• 📊 Keep a connection log - some routers (ASUS, Keenetic) allow you to export the activity log.
• 🔔 Set up notifications about new devices (through apps like Fing or GlassWire).

Attention: If after all these manipulations someone else's device continues to appear on the network, this may indicate:

• Vulnerability in the router firmware (requires an update or replacement of the device).
• Physical access to the router (for example, someone connected via cable or pressed a button WPS).
• A virus on one of your devices is giving away access to the network.

FAQ: Frequently Asked Questions

Is it possible to find out what websites a connected device visits?

Yes, but you need to configure it for this traffic monitoring on the router or use specialized software (for example, GlassWire, PRTG Network Monitor). Most routers MGTS do not have a built-in function for logging visited sites, but it is possible:

• Tune Port forwarding for the analyzer program.
• Install alternative firmware (for example, OpenWRT), if the router is supported.

Please note: collecting such data may violate personal data laws if it concerns someone else's devices.

Why do unfamiliar gadgets with names like "Direct-xx" or "AndroidAP" appear in the list of devices?

These could be:

• Smartphones in mode access points (for example, if someone nearby is trying to share the Internet).
• Devices with the function Wi-Fi Direct (printers, cameras).
• Neighboring routers in mode repeater, if your network is open or poorly secured.

To avoid false positives, check MAC address such a device through a service like MAC Vendors Lookup.

How can I check if my MGTS router has been hacked?

Signs of hacking:

• Unknown devices on the network that are not blocked.
• Changed router settings (for example, a different DNS server).
• A sharp drop in internet speed without any objective reasons.
• Unable to log in to the web interface (password does not work).

Actions:

1. Reset the router to factory settings (button Reset for 10 seconds).
2. Update your firmware to the latest version.
3. Check computers on the network for viruses (eg. Dr.Web CureIt!).

Is it possible to see devices connected to an MGTS router via a phone without an app?

Yes, there are several ways:

• Use browser on the phone to enter the router's web interface (address 192.168.1.1).
• Install network scanning applications, such as Fing or Network Scanner.
• For Android with root rights: use Termux and the team

  nmap -sn 192.168.1.0/24

Without installing additional programs, you can use only the web interface.

What should I do if my MGTS router doesn't show a list of connected devices?

Possible causes and solutions:

• Outdated firmware - update the router software in the section System → Update.
• DHCP server is disabled - check the settings in LAN → DHCP.
• Hardware failure — reboot the router or reset the settings.
• Provider restrictions - some routers MGTS when rented, they have limited functionality.

If the problem persists, please contact support. MGTS (telephone 8 800 250-08-90).