What's My Default Gateway Ip

Posted : admin On 1/15/2022
  1. What Is My Default Gateway Ip Address Mac
  2. Cisco Ip Default Gateway

This article provides a solution to an issue where blank default gateway may occur after you configure Static IP address following network driver upgrade in Windows 7 Service Pack 1 and Server 2008 R2 Service Pack 1.

In simple terms, the IP address of default gateway for a home network is the private IP address of the router. This is the default gateway IP address that we are talking about here. The gateway IP address remains default as long as it remains constant.

Original product version: Windows 7 Service Pack 1, Windows Server 2008 R2 Service Pack 1
Original KB number: 2555789

The default gateway always resides in the same subnet as the end device IP. The gateway can really be any unique address within the subnet itself, but most network administrators designate the first number of the subnet as the gateway. How to Find Default Gateway IP Address on Chrome OS? Click the status area (at the bottom right of the screen) and select Settings. Select Wi-Fi network or Ethernet from the drop down box under Internet connection and then click your network connection. Click the Network tab.

  • On macOS, there are two ways to find the default gateway: through a graphical program and using the command line. The easiest way is through System Preferences. Click Network, choose the network connection you're using, then click Advanced. Click the TCP/IP tab and locate the IP address next to Router.
  • Your devices will receive their local Internet Protocol (IP) addresses from the default gateway. A default gateway routing device generally has two network adapters, one to connect to your Local Area Network (LAN) and one to connect to the Internet through a Wide Area Network (WAN) port. These route your data from within your LAN to the Internet.



After upgrading a network driver and reentering static IPv4 address information within the Local Area Connection Properties/Internet Protocol Version 4 (TCP/IPv4) Properties dialog box, or when using the netsh interface ipv4 [add set] address command, network connectivity may not work correctly. The following behavior may be observed:

  • When viewing Local Area Connection Properties/Internet Protocol Version 4 (TCP/IPv4) Properties dialog box, the Default gateway entry will be blank, though the previously entered IP address and Subnet mask will display correctly.

  • If ipconfig.exe is run from a command prompt, the Local Area Connection 'Autoconfiguration IPv4 Address' will begin with '169.254....'


This problem does not occur if the computer receives an address from a DHCP server.


When removing a network driver using a vendor-provided uninstallation program or through Device Manager, previously entered static IP address information may not be removed correctly from the registry. After reinstalling the network driver and reentering the same static IP address, the presence of previous registry information prevents the newly entered address information from being saved correctly.


Once the machine is experiencing this problem, the static IP address, Subnet mask, and Default gateway must be reentered TWICE in order for the values to be saved correctly.

What Is My Default Gateway Ip Address Mac

  1. Open the Local Area Connection Properties/Internet Protocol Version 4 (TCP/IPv4) Properties dialog box, and select Obtain an IP address automatically, and choose OK. From the Local Area Connection Properties dialog box, choose OK.

  2. Reenter the Local Area Connection Properties/Internet Protocol Version 4 (TCP/IPv4) Properties dialog box, and select Use the following IP address.

  3. Perform the first two steps AGAIN, even though the IP address appears to be displaying properly. Or, open a command prompt under the administrator context and run the following command TWICE, using the desired static address information. For example:

    This first command may return an error 'Object already exists'.

    This command should succeed with no errors.

Cisco Ip Default Gateway

More information

This problem is difficult to reproduce, and may only occur once in five or more network driver uninstallation attempts. This issue may occur with any network adapter.