How to check who's connected to your Wi-Fi on the Redmi 9C: all the working methods

Have you noticed that the internet is on Xiaomi Redmi 9C Is your Wi-Fi slowing down? Perhaps unauthorized devices—neighbors, guests, or even hackers—have connected to your Wi-Fi network. In this article, we'll look into All available methods for checking connected gadgets, including built-in tools Android, router settings, and third-party apps. You'll learn how to not only identify "unwanted" devices but also block them to regain full control of your home network.

Peculiarity Redmi 9C in that it works on the basis MIUI - branded shell Xiaomi, which hides some network settings deep in the menu. We'll show you exactly where to find them so you don't waste time on pointless clicks. And if you rent a place or often host guests, this will come in handy. a way to track connections in real time - it will help to quickly respond to any suspicious activity.

Important: Some methods require access to the router's admin panel. If you don't know the login/password, first recover them—instructions are in in the relevant section.

Why check devices connected to Wi-Fi?

At first glance, an extra device on the network may seem harmless. But in practice, it can lead to serious problems:

• 🐢 Internet speed dropEach connected device eats up some of your bandwidth. If two or three other smartphones are connected to your router, your file download or video streaming speeds can drop by 2-3 times.
• 💸 Traffic overuseThis is especially true for plans with a limited data plan. Other users can download movies or updates that you'll have to pay for.
• 🔓 Security risksHackers often connect to unsecured networks to intercept passwords, bank card information, or infect devices with viruses.
• 📵 Connection problemsSome routers have a limit on the number of simultaneously connected devices (usually 10-30). Extra devices can block access to your devices.

On Redmi 9C There's no built-in tool for monitoring your Wi-Fi network in real time, but that doesn't mean you're powerless. We'll take a look below. 5 proven methods, which work even without root rights and special knowledge.

Method 1: Through the router settings (the most reliable)

Every router keeps a log of connected devices, and this is the most accurate way to see who's using your Wi-Fi. The instructions are universal for most models (TP-Link, Asus, Keenetic, Xiaomi Mi Router etc.), but the paths to the menu may differ slightly.

You will need:

• 📱 Smartphone Redmi 9C or a computer connected to the same network.
• 🔑 Login and password for the router's admin panel (usually found on a sticker on the device's body).

Steps:

1. Open your browser on Redmi 9C and enter in the address bar 192.168.0.1 or 192.168.1.1 (less often) 192.168.8.1 for routers Xiaomi). Click Enter.
2. Enter your login and password (by default it is often admin/admin or admin/password).
3. Go to the section Wireless mode (Wi-Fi) → Client list (or DHCP → Client List).
4. You will see a table with all connected devices, their MAC addresses, IP and connection time.

🔍 How to recognize your device? Redmi 9C will be displayed in the list under the name Redmi, Xiaomi or his MAC address (You can see it in your phone settings: Settings → About phone → General information → Wi-Fi MAC address).

Please check that you entered the correct IP address (try 192.168.0.1 and 192.168.1.1)

Make sure your phone is connected to this network's Wi-Fi.

Reset the router using the Reset button (hold for 10 seconds) if you forgot the password

Try a different browser (for example, Chrome instead of Mi Browser)-->

⚠️ Attention: If the list contains devices with unknown MAC addresses, but with names like Android_abc123 or iPhone — it's not always a hack. Guests may have connected to your network and forgotten to disconnect. Check if you recognize these devices.

Method 2: Via the app Mi WiFi (for Xiaomi routers)

If you have a router Xiaomi (For example, Mi Router 4A, Mi AIoT Router AX3600), then the easiest way is to use the official application Mi WiFiIt automatically syncs with your network and displays all connected devices in a convenient view.

How to use:

1. Download Mi WiFi from Google Play (if not already installed).
2. Open the app and connect to your router (if necessary, enter the password for the admin panel).
3. Go to the tab Devices (or Network Devices).
4. You will see a list of all gadgets, including their names, IP, MAC addresses and even traffic consumption.

🔹 Advantages of the method:

• 📊 Traffic visualization by device (you can see who is using the most internet).
• 🚫 Ability to block suspicious devices directly from the app.
• 🔔 Notifications about new connections (if enabled in settings).

🔹 Flaws:

• ❌ Works only with routers Xiaomi.
• ⚠️ Requires registration in Mi Account (if the router is not linked previously).

Method 3: Using third-party applications (without access to the router)

If you don't have access to your router's admin panel (for example, if you're connected to a public network or renting a place), you can use third-party apps. They scan your local network and display all connected devices. The best options for Redmi 9C:

• 🔍 Fing — the most popular network analysis application. Shows IP, MAC, the device manufacturer, and even open ports.
• 📡 Network Analyzer — a simple tool with network visualization and speed test.
• 🛡️ WiFi Guard — specializes in searching for unauthorized connections.

📌 How to use (using Fing as an example):

1. Download Fing from Google Play.
2. Open the app and tap Scan.
3. In 10-20 seconds you will see a list of all devices on your network.
4. Click on any device to see details: MAC address, manufacturer, connection history.

⚠️ Restrictions: Apps can't block devices—they only show them. Blocking still requires access to the router.

How to identify a device manufacturer by MAC address?

First 6 characters MAC addresses (For example, 00:1A:2B) indicate the manufacturer. Here are some examples:

- 00:0A:F5 — Apple

- 78:31:C1 — Xiaomi

- 00:90:05 — Samsung

- 3C:5A:B4 — Google (including Nest, Pixel)

The full list can be found on the website MAC Vendors.

Method 4: Via Android settings (limited capabilities)

Redmi 9C at the base MIUI does not have a built-in tool to view all devices connected to Wi-Fi, but you can see current active connections to your phone (if it's working as an access point). If you want to check who's connected to the router, this method won't work—it will only show devices using mobile hotspot your smartphone.

How to check devices connected to a hotspot Redmi 9C:

1. Open Settings.
2. Go to Port access point (or Modem mode).
3. Click Wi-Fi hotspot → Connected devices.
4. You will see a list of gadgets that are currently using your Internet.

🔹 What to do if the list is empty?

• Make sure the access point is turned on.
• Check that someone is actually connected to it (for example, from another device).
• Restart your phone if the data does not update.

⚠️ Attention: If you want to test connections to your main router and not your phone's hotspot, use Method 1 or Method 3This method only works for modem mode.

Method 5: Via the command line (for advanced users)

If you are familiar with ADB or TermuxYou can get a list of devices on the network using commands. This method requires some technical knowledge, but provides the most comprehensive information.

📌 Instructions via Termux:

1. Install Termux from Google Play (or F-Droid for the latest version).
2. Open the application and enter the commands in order:

   pkg update && pkg upgrade
   pkg install nmap
   nmap -sn 192.168.0.0/24

3. Wait for the scan to complete. You will see a list of all IP And MAC addresses in your subnet.

🔹 What do the flags in the command mean:

• -sn - scanning without ports (faster).
• 192.168.0.0/24 — the IP range of your network (may differ, check in your router settings).

⚠️ Warning: Usage nmap On some networks (such as corporate ones), this may be considered a hacking attempt. At home, it's safe.

How to restore access to a router if you forgot the password?

If you can't access your router's admin panel because you've lost your password, there are two ways to solve the problem:

🔹 Method 1: Factory reset

1. Find the button on your router Reset (usually it is recessed into the body).
2. Take a paper clip or a toothpick and press and hold the button 10-15 seconds.
3. The router will reboot and all settings will be reset (including the Wi-Fi password!).
4. Connect to the network with the factory name (indicated on the sticker) and configure the router again.

🔹 Method 2: Recovery via Mi WiFi (for Xiaomi routers)

1. Open the app Mi WiFi.
2. Click on the router icon → Settings → Reset password.
3. Follow the instructions (may require linking to Mi Account).

⚠️ Attention: After resetting the router, all connected devices will be disconnected, and you'll need to re-enter the Wi-Fi password on each one. Prepare a list of devices you need to reconnect in advance.

Frequently asked questions

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

No, without special software (for example, OpenWRT or DD-WRT If you change your router settings or proxy server settings, you won't be able to monitor other devices' traffic. Standard routers only show the amount of data downloaded/uploaded, not specific websites.

How to block someone else's device on the network?

There are two ways:

1. Through the router admin panel: find the section MAC Filter or Access Control, add MAC address devices to the blacklist.
2. Change your Wi-Fi password: all devices will be disconnected, and only those you give the new password to will be able to connect.

Why do unknown gadgets with names like "Android_123" appear in the list of devices?

These could be:

• Guest devices that have connected previously and have not disconnected.
• Smart gadgets (lamps, cameras, speakers) that you forgot.
• Neighbors, if your Wi-Fi is not secure enough (change the password to a more complex one!).

Check it out MAC address through a search engine - you can often determine the manufacturer using it.

Is it possible to track Wi-Fi connections without a router?

Yes, but with restrictions:

• Apps like Fing will show devices on your network, but will not be able to block them.
• If the router is not yours (for example, in a rented apartment), you will not be able to see the full list of connected devices - only those on the same subnet as your phone.

How to protect your Wi-Fi from unauthorized connections?

Follow these rules:

• Use WPA3 (or at least WPA2) instead of the outdated one WEP.
• Set a complex password (at least 12 characters with numbers and special characters).
• Turn it off WPS - This is a vulnerable protocol.
• Turn on MAC filtering (allow only known devices to connect).
• Update your router firmware regularly.