Why is it important to monitor your Wi-Fi connections?
Have you noticed your internet has slowed down, even though your plan hasn't changed? Or is it your router? Huawei Has your computer started overheating for no apparent reason? Perhaps unauthorized devices have connected to your network—neighbors, guests who forgot to disconnect, or even hackers exploiting vulnerabilities in old firmware. According to Kaspersky Lab, every fifth home router in Russia has at least one unauthorized connection.
Checking the list of devices on the router Huawei This isn't paranoia, but a basic security measure. Firstly, unnecessary gadgets steal your speed. Secondly, they can become a source of viruses or attacks on other devices on the network. Thirdly, some providers limit traffic, and someone else's smartphone downloading 4K movies will quickly exhaust your limit. Fortunately, routers Huawei There are several ways to track "uninvited guests" - from a simple mobile app to advanced network scanners.
In this article, we will examine all current verification methods, including hidden functions of the web interface. Huawei, which aren't described in the official documentation. You'll learn how to not only view a list of devices, but also block suspicious ones, set up notifications about new connections, and identify intruders masquerading as your devices.
Method 1: Checking via the Huawei router's web interface
The most reliable and universal method is to use the router's admin panel. It works on all models. Huawei, from budget Huawei WS5200 to the flagship Huawei AX3. You will need any browser (better Chrome or Firefox) and access to the local network.
To open the web interface:
- Connect to your router's Wi-Fi network (or use an Ethernet cable).
- In the address bar of your browser, enter
192.168.3.1or192.168.8.1(for new models Huawei). If none of the addresses work, check the sticker on the back of the router - it contains the correct IP. - Enter your login and password (usually by default
adminAndadmin, but if you changed them, use your data).
The algorithm then depends on the firmware version:
- 🔍 Old firmware (before 2022): Go to
Home Network → DevicesA list of all connected devices will be displayed here, along with their IP address, MAC address, and device type (smartphone, laptop, etc.). - 🔄 New firmware (2023–2026): Open
Wi-Fi → Connected devicesIn some models (for example, Huawei AX6) this section may be calledNetwork → Clients.
Reset the router using the Reset button (hold for 10 seconds)
Check if DHCP is enabled in your network settings.
Disable VPN or proxy in your browser
Try a different browser (Edge, Opera)
-->
In the list of devices, pay attention to:
- ❌ Unknown MAC addresses: If you see an address like this
00:1A:2B:3C:4D:5E, which is not on your list of trusted devices, is a reason to be wary. - ⚡ Suspicious activity: Devices with high traffic (e.g. 10 GB per hour) or constant connection 24/7.
- 📱 Duplicate names: Hackers often spoof device names (such as "iPhone-12") to disguise themselves.
⚠️ Attention: In routers Huawei With firmware older than 2021, the ability to block devices directly from the web interface may not be available. In this case, you'll have to useMAC filtering(chapterSecurity → MAC Filter) or change the Wi-Fi password.
Method 2: Huawei AI Life (HiLink) mobile app
If you're too lazy to remember your router's IP address or enter passwords, use the official app. Huawei AI Life (previously called HiLink). It is available for Android And iOS, supports Russian language and works with all routers Huawei starting from 2018 release.
Instructions for checking connected devices:
- Download the app from App Store or Google Play (be careful with clones - check the developer Huawei Technologies Co., Ltd.).
- Register or log in with your account Huawei ID (if it doesn't exist, create it).
- In the main menu, select your router (it should appear automatically if you are connected to its network).
- Go to the section
DevicesorWi-Fi Network → Connected Devices.
Advantages of the application over the web interface:
- 📲 Notifications about new connections: You can enable notifications when an unknown device connects to the network.
- 🔒 Quick Block: One tap is enough to disable a suspicious gadget.
- 📊 Traffic statistics: You can see how much data each device consumes per day/week.
Disadvantages of the method:
- 🚫 The app doesn't show MAC addresses devices in some versions (names only).
- 🔄 Data is updated with a delay of up to 5 minutes (unlike the web interface, where the list is updated in real time).
⚠️ Attention: In 2023 Huawei updated the privacy policy for the app AI LifeIt can now collect data about connected devices to "improve the user experience." If this is critical, disable statistics collection in your account settings. Huawei ID.
Method 3: Command Line (for advanced users)
If you prefer to work without graphical interfaces or want to get the most detailed information about the network, use command lineThis method is suitable for Windows, macOS And Linux, but requires basic knowledge of network protocols.
To see all clients of your router Huawei, run the following commands:
For Windows:
arp -a
This command will display the ARP (Address Resolution Protocol) table, which will list all the IP and MAC addresses of devices on the local network. Note the lines with IP addresses like 192.168.x.x — these are connected gadgets.
For macOS/Linux:
nmap -sn 192.168.3.0/24
Utility nmap will scan the entire subnet and list hosts with their MAC addresses and manufacturers (e.g. Apple, Samsung). If nmap not installed, install it via brew install nmap (macOS) or sudo apt install nmap (Linux).
To decode the MAC address and find out the device manufacturer, use the first 6 characters (OUI) on the website MAC VendorsFor example, the address 3C:5A:B4:... belongs Google (devices Nest or Android TV), A 78:31:C1:... — Apple.
How to detect hidden devices on a network
Some gadgets (such as smart bulbs or cameras) may not show up in the ARP table if they are dormant. To find them, perform a scan with the -Pn in nmap:
nmap -Pn -sn 192.168.3.0/24
This will force the scanner to ignore the host reachability check and show all IPs even if the device does not respond to ping.
| MAC prefix | Manufacturer | Typical devices |
|---|---|---|
00:0A:F5 |
Huawei Technologies | Routers, modems, ONT terminals |
3C:5A:B4 |
Nest, Chromecast, Pixel | |
78:31:C1 |
Apple | iPhone, iPad, MacBook |
5C:F9:DD |
Samsung Electronics | Smartphones, TVs, smart watches |
00:1E:68 |
Cisco | Network equipment, IP cameras |
Important: If you see a MAC address in the ARP or nmap list with a prefix that does not match the declared device (for example, a smartphone with a Cisco MAC), this is a sure sign of a fake.
Method 4: Third-party network scanning programs
If standard methods seem complicated or don't provide enough information, use specialized utilities. They will not only display connected devices but also provide additional data: activity history, ports used, OS version, and even potential vulnerabilities.
Top 3 Wi-Fi Network Scanning Software:
- 🛡️ Wireshark: An advanced traffic analyzer. Shows all data packets in real time, but requires knowledge of network protocols. Suitable for detecting attacks like
ARP-spoofing. - 🔍 Advanced IP Scanner: A free utility with a simple interface. Scans your local network and displays the IP address, MAC address, manufacturer, and open ports. It can also remotely shut down devices over the network (Wake-on-LAN).
- 📊 Fing (mobile app): Available for Android And iOSIn addition to network scanning, it can test internet speed and check ports for vulnerabilities.
Example of working with Advanced IP Scanner:
- Download the program from official website (be careful with repacks!).
- Start scanning (button
Scan). - After scanning is complete, sort the list by column
Manufacturerto identify unknown devices. - Right click on the suspicious IP and select
Copy MAC addressto add it to the router's blacklist.
Router web interface
Huawei AI Life mobile app
Command line (arp/nmap)
Third-party programs (Wireshark, Fing, etc.)
I don't check at all
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Warning: Some antivirus programs (eg. Kaspersky Internet Security) may be blocked by network scanners, mistaking them for malware. In this case, add the program to the exceptions list or temporarily disable protection.
Method 5: Checking through your provider (if the router is in bridge mode)
If your router Huawei works in bridge mode (Bridge) or connected to the provider's modem (for example, Rostelecom or Beeline), the list of connected devices may be stored not in the router, but in the provider's equipment. In this case, the web interface Huawei will show only local connections, and the main traffic will go by.
To check the full list of devices:
- Find out the IP address of your ISP modem (usually
192.168.1.1or192.168.0.1). - Log in to its web interface (login/password are usually indicated on the sticker or in the contract).
- Find the section
DHCP clients,Connected devicesorLAN Hosts.
If you don't have access to your provider's modem (for example, because it's sealed), contact technical support and ask for a list of DHCP clients. According to the Law "On Communications" (Article 44), the provider is obligated to provide this information to the contract holder.
⚠️ Attention: Some providers (eg MTS) block access to modem settings for plans with "managed Wi-Fi." In this case, the only solution is to use third-party network scanners (see Method 4).
How to block unauthorized devices on a Huawei router
Found an unknown device on the network? Don't rush to change your Wi-Fi password—try blocking it directly first. For routers Huawei There are several ways to restrict access:
Method 1: Blocking by MAC address
- Go to the router's web interface (
192.168.3.1). - Go to
Security → MAC Filter. - Add the MAC address of the suspicious device to the blacklist.
- Save the settings and reboot the router.
Method 2: IP Restriction (for advanced users)
If the attacker is using a static IP, you can block him through Firewall:
iptables -A FORWARD -s 192.168.3.100 -j DROP
This command needs to be run in Telnet- router sessions (not available on all models).
Method 3: Change your Wi-Fi password
If there are too many devices or you're unsure which ones are legitimate, it's easier to change the network password:
- In the web interface, go to
Wi-Fi → Security Settings. - Select encryption type
WPA2-PSK(orWPA3, if supported). - Create a complex password (at least 12 characters, with numbers and special characters).
- Save the settings - all devices will be disconnected and will need to reconnect.
Common mistakes and how to avoid them
When scanning connected devices, users often encounter false positives or miss real threats. Here are some common mistakes and how to prevent them:
Mistake 1: Confusing your devices with others
Many people think that the name of the device is like android-123456 belongs to their smartphone, although in fact it could be a neighbor's gadget. Always check MAC addresses with a list of your devices (it can be exported from Huawei AI Life in CSV).
Error 2: Ignoring devices with zero traffic
Some malware (such as botnets) connect to the network and "sleep," waiting for a command. They may not consume any traffic, but remain listed in the DHCP list. Check this section regularly. DHCP lease in the router settings.
Error 3: Router firmware is not updated
In older software versions Huawei (before 2021) there was a vulnerability that allowed MAC filtering to be bypassed. Update the firmware in the section System → Software UpdateIf automatic update doesn't work, download the files from official website.
Mistake 4: Using weak passwords
Passwords like 12345678 or qwerty can be cracked in seconds using brute force. Use password generators (e.g. KeePass) and turn it on WPA3, if the router supports it.
Error 5: Guest network not checked
Many people forget that Huawei Guest network may be enabled (Wi-Fi → Guest Network) with a separate password. Check that no other devices are connected to it.
FAQ: Answers to Frequently Asked Questions
Is it possible to see what websites connected devices are visiting?
Yes, but you need to configure it for this DNS monitoring or use specialized programs like OpenDNSIn the standard web interface Huawei There is no such function. The alternative is routers with support Parental Control (For example, Huawei AX3 Pro).
Why does the device list show "Unknown" instead of a name?
This means that the device does not transmit its name via the protocol. mDNS (for example, some IoT gadgets or old printers). To identify it, look MAC address and check through MAC Vendors.
How do I permanently block a device so it can't connect even after resetting the router?
Add its MAC address to the blacklist (Security → MAC Filter) And disable the WPS function (it allows you to connect without a password). It is also recommended to enable Protection against password guessing in the Wi-Fi settings.
Can my neighbor connect to my Wi-Fi if I hide the SSID?
Hiding the SSID does not protect against advanced users - they can find the network using scanners like Kismet or Airodump-ngHiding only makes sense to reduce the number of accidental connections. For real protection, use WPA3 And MAC filtering.
What should I do if my Huawei router doesn't show connected devices?
Possible causes and solutions:
- 🔌 The router is overloaded: Reboot it with the button
Reset(hold for 10 seconds). - 🔄 Firmware failure: Update software via
System → Update. - 📡 DHCP is disabled: Check if DHCP server is enabled in
Network → LAN. - 🛡️ Firewall blocks: Temporarily disable the antivirus software on your computer.