The Bluetooth scanner can scan nearby Bluetooth devices and display their approximate distance, which can help you find lost Bluetooth headphones, Bluetooth mice, Bluetooth keyboards, and controllers. Among its applications are the Ethernet, 802.11 wireless networks and Bluetooth. The MAC address is tied to the Network Interface Controller (NIC), a subcomponent of the larger device. MAC addresses are available from 00-00-00-00-00-00 through FF-FF-FF-FF-FF-FF. A MAC address consists of 12 hexadecimal digits, usually grouped into six pairs separated by hyphens. MAC address filtering, properly used, is more of a network administration feature than a security feature. Sometimes it is known as the burned-in address (BIA) or the Ethernet hardware address (EHA). A MAC address is responsible for local identification and an IP address for global identification. It is used as a network address for most IEEE 802 network technologies.

The app can scan and recognize the Mac address of local network devices, and by comparing with the cloud database, it can query the name and manufacturer information of the device. In addition to their core networking use, MAC addresses are often used for other purposes: Static IP Assignment: Routers allow you to assign static IP addresses to your computers. It is a unique identifier for network interfaces. Routers can filter out MAC addresses they don’t recognize. One-click scan of inter-networked devices in the local network, can be used to find cameras, recorders, computers, etc. MAC addresses are commonly used to identify your device when connecting to a network.

What is wifi mac address used for