In today's digital world, understanding the principles of network operation is becoming a necessary skill for any smartphone owner. Often users are faced with the need to set up remote access, solve problems connecting to a printer, or simply check the security of the connection. IP address is a unique identifier of your device on a global or local network, and knowing this value allows access to advanced management options.
Owners of brand devices Samsung use a shell One UI, which has its own features for displaying network information compared to the stock one Android. In this article, we will analyze in detail all the available methods for obtaining network details, from simple settings to the use of engineering codes, so that you can choose the most convenient option for yourself.
You need to immediately clarify the difference between the two types of addresses that may interest you. A local address is assigned by the router inside your home network, while a public (external) address is visible to all servers on the Internet. Different tasks require different data, so it is important to understand which identifier you are looking for.
Differences between local and external IP address
Before you start searching for values in the phone menu, it is critical to understand the terminology. Many users confuse the internal address issued by the router with the external address of the provider. Local IP (often starting with 192.168.x.x) works only within your apartment or office and allows devices to see each other.
The external address is the “face” of your network in the global Internet. This is what sites see when you visit them, and this is what is used for geolocation or blocking by region. Ten devices with different local addresses can be connected to one router, but for the outside world they will have one common public address.
⚠️ Attention: If you were provided with a static external IP address by your provider for an additional fee, it cannot be changed by simple actions in the phone menu, since it is assigned to the communication services contract.
Understanding this difference will help you avoid errors when setting up a home server or game host. In most everyday situations, you will need a local address to communicate with equipment, while an external one is needed to set up remote access from another point in the world.
Searching for local IP through standard Samsung settings
The most reliable and safe way to find out network details is to use the standard system interface. The shell One UI provides comprehensive information about the current connection without the need to install third-party software. This method works on all current models, from budget series Galaxy A to flagships Galaxy S.
First, make sure that your smartphone is connected to a Wi-Fi network, since it is in this mode that knowledge of the local address is most often required. Go to the main menu and select section Settings. Next, find the item Connections, which is usually located at the top of the list of parameters.
Click on the icon Wi-Fi. You'll see a list of available networks, and the currently active network will be marked with a gear icon to the right of its name. Tap this gear to open the connection's detailed properties window. All technical information about the communication channel is displayed here.
- 📶 Network name (SSID) - the name of your access point.
- 🔒 Security type - usually WPA2 or WPA3.
- 🌐 Signal frequency - 2.4 GHz or 5 GHz.
- 💻 IP address - the desired value, located in the “Advanced” block or immediately below the connection status.
In new firmware versions Samsung the address may be hidden under the “View additional settings” spoiler. Expand this list to see the complete data table, which also includes the subnet mask and default gateway. Write down these numbers, they may be needed to manually configure other equipment.
If the address starts with 169.254.x.x, this means an error in obtaining the address from the router (APIPA). Try rebooting the router, since the connection is not established correctly.
Using the mobile data to check the address
The situation with the mobile network of a telecom operator is radically different from Wi-Fi. When you use mobile data (3G, 4G, 5G), your phone gets its address directly from the cell phone tower, not from your home router. In the smartphone settings, this information is often hidden or presented in a less obvious form.
To find information about connecting via a SIM card, return to the menu Settings and select the section Connections. Find the item SIM card manager or Mobile networks, depending on the version of your operating system. Here you can see the data transfer status and the type of network used.
However, in most cases, the interface One UI does not display the specific IP address issued by the operator in the standard menu. This is due to the peculiarities of the architecture of cellular networks, where NAT (address translation) technology is used, and the real address of the device can be dynamic and change frequently.
| Parameter | Wi-Fi connection | Mobile network (LTE/5G) |
|---|---|---|
| Source addresses | Home router | Carriage operator gateway |
| Stability | Usually static within the network | Changes often when reconnected |
| Availability in the menu | Full information | Often hidden or inaccessible |
| Address type | Private (local) | Public (via NAT operator) |
To obtain an accurate external address when using mobile traffic, it is better to use special online services or applications, which we will talk about in the following sections. The standard phone menu here provides only general information about the quality of the signal.
☑️ Checking the connection via a mobile network
Using the engineering menu and technical codes
Smartphones Samsung have powerful hidden functionality, accessible through special combinations of characters in the phone book. The engineering menu allows you to access many radio module settings and see technical parameters that are not displayed in the normal interface.
Open the application Phone and go to the dialing tab. Enter code *#0011#. This command will call the service menu Status, where detailed information about the network status is displayed. Be careful: it is not recommended to change any settings in this menu if you are not sure of your actions.
In the window that opens, find the section Wi-Fi or IP Information. The current address assigned to the interface can be displayed here. Also useful is the code *#197328640#, which opens the extended service menu. Follow the path Menu → Service Mode → WiFi → Status for details.
⚠️ Attention: The engineering menu interface may vary depending on the region where the device is sold and the firmware version. Some telecom operators block access to these codes on their SIM cards.
The use of these codes is especially useful when the standard menu freezes or displays incorrect data. This is a professional diagnostic tool that provides “raw” data directly from the operating system’s network stack.
What to do if the code does not work?
If nothing happens when you enter the code, you may have installed a stripped-down version of the firmware from the operator. Try entering the code slowly, character by character, or download an application for typing USSD codes from the store.
Installing specialized applications for the network
If the built-in system tools do not seem informative enough to you, the store Google Play offers many utilities for network administration. Applications like Fing, Network Analyzer or IP Tools provide network visualization and detailed reports.
After installing such an application, run a network scan. The app will automatically detect your local address, gateway address, DNS servers, and even show a list of all other devices connected to your Wi-Fi. This is extremely convenient for identifying “neighbors” who steal traffic.
Most of these utilities also have the function of checking external IP. They send a request to a special server and display the address under which the Internet sees you. This allows you to instantly compare internal and external addresses in one window.
- 🚀 Scanning speed - instantly obtaining data on all nodes.
- 🛡️ Security - checking open ports for vulnerabilities.
- 📊 Change history - logging address changes over time.
When choosing an application, pay attention to the permissions it requests. To operate, the network scanner only needs access to the local network; requests for access to contacts or files should raise suspicion. Choose only proven tools with a high rating.
Third-party applications provide a more complete picture of the network, including information about other devices, which cannot be done with standard Android tools.
Checking external IP through the browser and services
The fastest way to find out your public address is to use any web browser installed on phone, for example Chrome or Samsung Internet. This method does not require installing apps and works regardless of the device model.
Enter the query “my ip” into the Google search bar. The search engine will immediately show your external address at the top of the search results. You can also visit specialized resources, such as 2ip.ru or whatismyip.com, which provide additional information about the provider and location.
This method shows exactly the address that external servers see. If you are behind a home router, this address will be common to all devices in the apartment.
⚠️ Attention: IP detection sites may save the history of your requests. If you use public Wi-Fi in a cafe or airport, be careful about transmitting sensitive data through unverified services.
For users who care about privacy, it is possible to use incognito modes during verification. This will prevent the history of visiting services from being saved in the phone's browser, although the fact of the request will still be recorded by the provider.
Frequently asked questions and solutions to connection problems
When setting up a network, users often encounter typical situations when the address is not displayed or the connection is unstable. Below are answers to the most popular questions that arise when diagnosing the network on devices Samsung.
Why is my IP address constantly changing?
This is normal behavior for dynamic addressing (DHCP). The router issues an address for a certain time (rent). When renewing a lease, the address may change. To fix the address, you need to configure a static IP in the properties of the Wi-Fi network.
What does the address 0.0.0.0 mean in the settings?
This status means that the device was unable to obtain an address from the router. Check your Wi-Fi password, reboot your router, or try to forget the network and connect again.
Is it possible to hide your IP address on Samsung?
Yes, VPN services or the Tor browser are used for this. They redirect traffic through intermediate servers, replacing your real address with the VPN server address.
How to find the MAC address along with the IP?
The MAC address is in the same Wi-Fi settings menu as the IP address. Click on the active network gear and scroll down to MAC Address. New versions of Android use a randomized MAC by default for privacy.
Does changing IP affect Internet speed?
Changing the address itself does not affect the speed. However, if you manually set the wrong DNS or gateway, the speed may drop or the Internet may disappear altogether. Use automatic settings if you are not sure about the settings.