The first three bytes of this address, c8: f7: 33, specify the device’s OUI. You can see in the figure above that the MAC address is specified in the source field. In such cases, it is advisable to use online MAC address tables similar to Wireshark’s OUI Lookup Tool.ġ.

Occasionally, you have to work with physical addresses provided by an output command or access information beyond what Wireshark offers. In this panel, if you double-click on the Ethernet II option to open it, Wireshark will show your Mac adresses the network card in front of the Source field as shown below. The middle panel of this window shows information about the status of communications and the protocols used. Clicking on this will bring up a window that shows the activities done on the network. In the figure above, just click on your Active Connection (WiFi or Wired) in the above image to see MacAddress. When you download and run the tool above you will see an image like the one below. When you collect network data with Wireshark based on the default settings, it also collects information about the network card manufacturer, allowing you to obtain information about each device. Most packets sent over a network have the recipient’s MAC address, the sender, or both. Wireshark is a free network open source analytics tool that helps network experts identify network messaging and implement an OSI-based model. This is part of a series of Networking Plus tutorials previously published on the network site.Ĭlick here to view the list and buy the Book + Network Guide to Networks.

Wireshark mac address lookup