Как поменять мак адрес компьютера windows 11

Обновлено: 18.01.2023
Опубликовано: 2016 год или раньше

Что такое MAC-адрес простыми словами.

Если Вы хотите узнать текущий физический адрес сетевой карты, воспользуйтесь статьей Как узнать mac-адрес.

Способ 1. Воспользоваться встроенными средствами

1. Открываем диспетчер устройств.

В Windows 11 / 10 / 8 нажимаем комбинацию клавиш Win + X и выбираем Диспетчер устройств:

В Windows 7 кликаем по Компьютер правой кнопкой мыши и выбираем Управление:

Картинка с сайта: www.dmosk.ru

В открывшемся окне переходим на Диспетчер устройств:

2. Раскрываем группу устройств Сетевые адаптеры, кликаем правой кнопкой мыши по тому, для которого меняем mac адрес и выбираем Свойства:

Картинка с сайта: www.dmosk.ru

3. Переходим на вкладку Дополнительно — кликаем по Network Address — меняем переключатель в положение Значение — вписываем новый MAC-адрес:

Способ 2. Использовать программу MACChange

Скачиваем программу MACChange и запускаем ее. Откроется мастер установки. Принимаем лицензионное соглашение и нажимаем несколько раз Next, принимая значения по умолчанию, и Install.

Процесс инсталляции займет несколько секунд. Теперь запускаем программу с рабочего стола.

В открывшемся окне выбираем сетевую карту для смены адреса, кликаем по значку генерирования нового mac-адреса и нажимаем по кнопке Change:

Картинка с сайта: www.dmosk.ru

Если появилось сообщение «Updating MAC address. Completed», значит все прошло успешно.

Чтобы вернуть настройки, нажмите по кнопке Set Default.

Способ 3. С помощью реестра Windows

Запускаем реестр командой regedit.

Переходим в раздел HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002BE10318}

* 4D36E972-E325-11CE-BFC1-08002BE10318 — это общий идентификатор класса сетевых устройств. Он одинаковый на всех компьютерах с операционной системой Windows.

Если сетевых адаптеров несколько, мы увидим пронумерованные разделы — 0000, 0001, 0002 и так далее. Необходимо пройти по всем в поисках нужного:

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Если среди списка параметров нет «NetworkAddress», создаем строковый параметр:

Называем его NetworkAddress и присваиваем значение с новым mac-адресом:

Способ 4. Командная строка

Встроенными средствами Windows не предусмотрена смена MAC-адреса через командную строку. Но выход есть.

Скачиваем архив с программой macshift и распаковываем его в любую папку.

Открываем cmd.exe от администратора и при помощи команды cd переходим в папку, в которую распаковали архив.

Вводим следующую команду:

macshift -i «Ethernet» A1B2C3D4E5F6

* где Ethernet — имя сетевого соединения (его можно посмотреть командой getmac /v /fo list); A1B2C3D4E5F6 — mac-адрес.

Какой способ помог вам?

Если вам удалось решить задачу, поделитесь своим опытом для других. Что помогло:

* в процентах показаны результаты ответов других посетителей.

Changing the MAC (Media Access Control) address of a network adapter in Windows 11 can be useful for various reasons, including enhancing privacy, overcoming certain network restrictions, or troubleshooting networking issues. Your MAC address is a unique identifier for your device on the network, so changing it can help obscure your identity or resolve conflicts with network devices. In this detailed guide, we will cover everything you need to know about changing the MAC address in Windows 11.

Understanding MAC Address

Before diving into the practical steps, let’s clarify what a MAC address is. A MAC address is a hardware identification number that uniquely identifies each device on a network. It consists of six pairs of hexadecimal digits, separated by colons or hyphens (e.g., 00:1A:2B:3C:4D:5E). It’s important to note that a MAC address is distinct from an IP address; the former is used at the data link layer, while the latter operates at the network layer.

Why Change Your MAC Address?

1. Privacy: Changing your MAC address can prevent your ISP or public Wi-Fi networks from tracking your digital footprint.

2. Bypass MAC Filters: Some networks restrict access based on MAC addresses. Changing your MAC address can allow you to bypass such restrictions.

3. Network Troubleshooting: If you’re facing connectivity issues, resetting your MAC address can sometimes resolve conflicts.

4. Security: Changing your MAC address can add an additional layer of security to your device by making it harder for malicious users to identify and exploit it.

Methods to Change MAC Address in Windows 11

There are different methods to change your MAC address in Windows 11, including using the Device Manager, Command Prompt, Registry Editor, or third-party software. We will cover each of these methods in detail.

Method 1: Using Device Manager

Using the Device Manager is the most user-friendly way to change your MAC address.

1. Open Device Manager:

   • Right-click on the Start button or press Windows + X.
   • Select Device Manager from the context menu.

2. Locate Network Adapters:

   • In the Device Manager window, scroll down and expand the Network adapters section.

3. Choose Your Network Adapter:

   • Right-click on the network adapter you wish to change the MAC address for (this could be your Ethernet or Wi-Fi adapter).
   • Select Properties.

4. Navigate to Advanced Tab:

   • In the Properties window, click on the Advanced tab.

5. Select Network Address:

   • In the Property list, scroll down and look for Network Address or Locally Administered Address.

6. Input New MAC Address:

   • On the right side, under Value, select the Decimal option and input your new MAC address without any separators (e.g., 001A2B3C4D5E).
   • Make sure the MAC address you enter is valid and unique on your network.

7. Apply Changes:

   • Click OK to save your changes.
   • You may need to disable and re-enable your network adapter for the changes to take effect.

Method 2: Using Command Prompt

For users comfortable with the command line, changing the MAC address via Command Prompt can be an efficient option.

1. Open Command Prompt:

   • Press Windows + S, type cmd, and select Run as Administrator.

2. Identify Your Network Adapter:

   • Type the command netsh interface show interface and press Enter. This will list all the network interfaces on your system.
   • Note the name of the interface whose MAC address you want to change.

3. Change MAC Address:

   • Enter the following command, replacing InterfaceName with your network adapter’s name and xx-xx-xx-xx-xx-xx with your desired MAC address:

   netsh interface set interface name="InterfaceName" newmac=xx-xx-xx-xx-xx-xx

4. Restart Network Adapter:

   • Disable and re-enable the network adapter for the change to take effect.

Method 3: Using Registry Editor

While the Registry Editor method is more advanced and should be done with caution, it provides another way to change your MAC address.

1. Open Registry Editor:

   • Press Windows + R to open the Run dialog, type regedit, and press Enter.

2. Navigate to Network Adapters:

   • Go to the following path:

   HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlClass

   • Under the Class folder, you will see several subkeys that correspond to your network adapters. They often have names like {4D36E972-E325-11CE-BFC1-08002BE10318}.

3. Find Your Adapter:

   • You can identify your network adapter by checking the DriverDesc key for each subkey until you find the correct adapter.

4. Create/Modify the Network Address Key:

   • Right-click on the adapter key, select New, and then String Value. Name it NetworkAddress.
   • Double-click on the NetworkAddress key and enter your desired MAC address without separators.

5. Close Registry Editor:

   • Exit the Registry Editor and restart your computer to apply the changes.

Method 4: Using Third-Party Software

If you prefer a more straightforward method, there are several third-party applications designed to allow users to change their MAC addresses easily. Programs like Technitium MAC Address Changer and SMAC MAC Address Changer can accomplish this in just a few easy steps.

1. Download and Install Software:

   • Download a reputable MAC address changer from the internet. Make sure to choose software that is well-reviewed and requires minimal installation.

2. Open the Application:

   • Launch the application once it’s installed.

3. Select Your Network Adapter:

   • From the interface, select the network adapter whose MAC address you want to change.

4. Enter New MAC Address:

   • Input your new MAC address in the designated field.

5. Apply Changes:

   • Click “Change Now” or a similarly named button to apply the changes.

6. Restart Your Adapter:

   • It’s good practice to disable and enable your network adapter to see the changes.

Verifying Your MAC Address Change

After changing your MAC address using any of the methods above, you want to confirm that the change took place successfully. Here’s how to do that:

1. Open Command Prompt:

   • Press Windows + S, type cmd, and select Run as Administrator.

2. Check Network Configuration:

   • Type the command getmac /v and press Enter.
   • This command will list all the network adapters and their associated MAC addresses.

3. Confirm the Change:

   • Look for your modified adapter and verify that the MAC address matches what you set.

Things to Keep in Mind

1. Legal Considerations: Changing your MAC address may violate your ISP’s Terms of Service. Ensure you are aware of the implications if you are changing it for bypassing network restrictions.

2. Network Connectivity Issues: If you face connectivity problems after changing your MAC address, reverting back to the original MAC address may resolve these issues.

3. Back-Up Settings: Before making changes via the Registry Editor, it’s advisable to back up your registry to prevent accidental damage.

4. Device-Specific Instructions: Different manufacturers might have unique requirements for changing MAC addresses. Always check the documentation for your specific network adapter for any peculiarities.

5. Public Use: If you change your MAC address while connected to a public network, ensure that you adhere to ethical guidelines and the network’s policies.

6. Third-Party Program Safety: When using third-party software, be cautious of downloads. Ensure that the application is from a trusted source and does not contain malware.

Conclusion

Changing the MAC address of your network adapter in Windows 11 can be straightforward or complex, depending on the method you choose. Whether you opt for Device Manager, Command Prompt, Registry Editor, or a third-party application, understanding the implications and process involved is essential. By following the steps outlined in this guide, you can successfully change your MAC address whenever necessary while being mindful of legality and network policies.

With this comprehensive knowledge, you can now enhance your privacy, troubleshoot network issues, or overcome network restrictions effectively. Whether you’re a beginner or an experienced user, the methods provided here serve to empower you in managing your network settings confidently.