A modern digital home rarely goes by without dozens of gadgets that require a stable internet connection. From smartphones and laptops to smart light bulbs and TVs, they all put a strain on your home network. If your internet is slow and pages are loading slowly, the first thing you should check is whether your Wi-Fi someone outsider.
Operator Rostelecom While the company offers subscribers various router models, the interfaces may differ, but the traffic monitoring principles remain the same. In this article, we'll detail how to obtain a complete list of your network's clients, distinguish your devices from others, and, if necessary, block uninvited guests.
Understanding which devices are currently consuming bandwidth helps not only protect your connection but also optimize your equipment. You might be surprised to learn that even a sleeping tablet can download updates in the background, robbing your main computer of precious bandwidth.
Why do you need to control the list of connected gadgets?
List control connected devices — this is a basic element of digital hygiene. Users often don't even suspect that their Wi-Fi password has been compromised or stolen. An unauthorized subscriber can not only "steal" megabytes but also use your network for illegal activities, which could theoretically attract the attention of law enforcement to the hotspot owner.
In addition to security issues, monitoring is necessary for diagnostics Speed issues. If you see an unknown device actively downloading data in the list, this explains why video conferences are dropping or games are lagging. This also helps identify forgotten gadgets, such as a child's old phone or a smart vacuum that unexpectedly started updating its firmware.
It's important to understand the difference between active and passive connections. Some devices may be listed but not transmitting data at the moment. However, their very presence in the table DHCP clients indicates that they have authorization on the network.
⚠️ Note: Some smart devices (lamps, sockets) may appear in the list without a clear name, but only by MAC address. Don't rush to block them until you're sure they're not your device.
Where can I find the MAC addresses of my devices for verification?
Before you panic and change your passwords, you need to make an accurate list of your devices. The most reliable method of identification is MAC address, a unique identifier for a network interface. It appears as a combination of six pairs of characters (for example, A1:B2:C3:D4:E5:F6). This code is how the router distinguishes your iPhone from your neighbor's smartphone.
On smartphones running Android or iOS This code can be found in the settings. Typically, the path looks like this: Settings → About phone → General information or Settings → Wi-Fi → (i) next to the network nameOn Windows computers, the easiest way is to use the command prompt by typing the command ipconfig /allto see the physical address of the adapter.
Write down this information or take screenshots. It takes a few minutes, but will save you hours of frustration in the future. If you own a lot of gadgets, it's helpful to keep a simple text file with the MAC address listed as "Laptop," "Living Room TV," and so on.
Login to the Rostelecom router web interface
To view the client list, you will need access to the router's administrative panel. Most equipment Rostelecom (be it Sagemcom, ZTE or Huawei) is accessible via standard IP addresses. Open any browser on a device connected to the network and enter [website name] in the address bar. 192.168.1.1 or 192.168.0.1.
The system will ask for authorization. If you have never changed the default data, try the combination admin / admin or admin / 1234This information is often found on a sticker on the bottom of the router. On newer models, the password for logging into the settings may be unique and also printed on the label in the "Password" or "Login Password" field.
After successfully entering the data, you'll be taken to the main status information page. The interface may look different depending on the model, but the logic remains the same: find the section responsible for local network or wireless connections.
☑️ Checking access to the router
Instructions for Sagemcom and ZTE routers
Equipment brand Sagemcom (often found in the FastTrack line) and ZTE has a fairly similar menu structure. After logging in, look at the top or side navigation bar. You're looking for a section that might be called Local Network (Local Area Network), Home Network or simply LAN.
Within this section, look for the subsection DHCP Server or Client List (Client List). This is where a table of all devices that have received an IP address from the router is displayed. In some firmware versions, this option is located in the menu. Wireless (Wireless Network) → Station Info (Station information).
In the window that opens, you'll see a table. It contains the following columns: Hostname (device name), IP Address (local address), MAC Address (physical address), and Lease Time (lease time). Compare the MAC addresses in this table with the list you prepared earlier.
⚠️ Note: Firmware interfaces can be updated remotely by the operator. If you don't see the "Client List" option, look for similar names such as "Attached Devices," "Connected Users," or "DHCP Client List."
Settings in Huawei and Sercomm routers
Routers Huawei And Sercomm, often provided by the provider, have their own corporate menu style. In the interface Huawei (often green and white or blue and white) the information you need is usually located on the tab Home Network. Select a sub-item My Network or Connected Devices.
The interface here is more graphical: devices can be displayed as icons. However, for a more precise check, it's better to switch to the table view, where you can see MAC addressesIn routers Sercomm (often used for GPON terminals) the path can be through the menu Local Network → Hosts.
If you see a device named unknown or just a string of numbers, don't rush to delete it. Try temporarily disabling Wi-Fi on all your devices and see if the suspicious string disappears from the list. If it does, it was your device.
What if the interface is in English?
If you can't find the section you need due to the language, use an online translator with the "image translation" feature on your smartphone. Point the camera at the monitor screen, and it will tell you where "Wireless" or "LAN" is.
Table: Main menu sections for different models
For ease of navigation, we have compiled the main paths to the customer list for the most popular models of equipment issued RostelecomPlease note that names may vary slightly depending on the software version.
| Router model | Main menu | Submenu | The section you are looking for |
|---|---|---|---|
| Sagemcom F.AST | Local Network | DHCP Server | Client List |
| ZTE ZXHN | Network | LAN | DHCP Server / Host List |
| Huawei HG | Home Network | My Network | Connected Devices |
| Sercomm | Local Network | Hosts | Active Hosts |
This table covers most cases, but it's always worth keeping in mind the human factor: your ISP may customize the firmware. If none of the above solutions work, use the page search (Ctrl+F) and enter the word "Client" or "MAC."
How to block an unknown device
If, after a thorough check, you discover an intruder, you need to act decisively. The easiest way is to change the Wi-Fi network password. To do this, go to the section Wireless (Wireless Network) → Security (Security). Change your password to a strong one containing letters and numbers, and save your settings.
After changing the password, all devices will be disconnected. You'll have to reconnect your devices using the new key. This is guaranteed to kick all rogue users off the network. A more sophisticated method is to use MAC filterIn the security settings, you can create a "whitelist" that includes only your MAC addresses.
However, MAC address filtering requires careful consideration: if you buy a new phone, you'll have to manually enter it into your router settings, otherwise it won't be able to connect to the internet. Therefore, changing the password is often a quicker and more effective solution.
Frequently asked questions and access issues
Users often encounter routers that block access to settings or display incorrect data. Sometimes the device list is empty, even though the internet is working. This could mean you're accessing the wrong interface (for example, you're logged in as a guest) or the router is frozen and requires a reboot.
It is also worth considering that some operators use technology CGNAT, but in the context of the local network and the list of connected clients, this is irrelevant. The local list is generated by the router itself, regardless of the provider's external IP address.
If you can't access the control panel, try clearing your browser's cache or using Incognito mode. Sometimes old saved passwords can prevent proper authorization.
⚠️ Note: After resetting your router to factory settings, all your personalizations, including your network name and password, will be deleted. Use this feature only if you have forgotten your admin password.
Can my neighbor see my device list?
No, the list of connected clients is only visible to those with access to the router's administrative panel (i.e., the administrator password). Even if a neighbor connects to your Wi-Fi (if the password is weak), they will only see the local network and won't be able to access the router's settings without the web interface password, unless it's been changed from the default.
Why are there more devices on the list than I counted?
Often, a single physical device creates multiple virtual connections. For example, a modern smartphone may have separate MAC addresses for Wi-Fi and Bluetooth (although this is rare in the LAN list), or you may have a guest network configured. Also consider smart plugs, TV set-top boxes, and game consoles, which may connect automatically.
Does the number of devices affect internet speed?
Yes, directly. The Wi-Fi channel is shared among all active users. If one of the 10 connected devices starts downloading large files, the others will experience reduced speed. Furthermore, a large number of connections puts a strain on the router's processor, which can lead to it freezing.
What is Lease Time in the client list?
Lease Time The lease time is the period for which the router has assigned an IP address to a device. Until this time expires, the device can freely use the network. After the timer expires, the device must request an extension. If the device has been offline for a long time, but the lease time has not expired, it may still be listed.