Ip stalker mac address checker mac#

The IEEE claims trademarks on the names EUI-48 and EUI-64, in which EUI is an abbreviation for Extended Unique Identifier.

Ip stalker mac address checker mac#

MAC addresses are formed according to the rules of one of three numbering name spaces managed by the Institute of Electrical and Electronics Engineers (IEEE): MAC-48, EUI-48, and EUI-64. This can be contrasted to a programmed address, where the host device issues commands to the NIC to use an arbitrary address.Р”Р„ network node may have multiple NICs and each must have one unique MAC address per NIC. It may also be known as an Ethernet hardware address ( EHA), hardware address or physical address.

If assigned by the manufacturer, a MAC address usually encodes the manufacturer's registered identification number and may be referred to as the burned-in address ( BIA). MAC addresses are most often assigned by the manufacturer of a network interface controller (NIC) and are stored in its hardware, such as the card's read-only memory or some other firmware mechanism. Logically, MAC addresses are used in the media access control protocol sublayer of the OSI reference model. MAC addresses are used as a network address for most IEEE 802 network technologies, including Ethernet.

Uses several databases including NMAP, IEEE Official List, Wireshark Info, and more.Р”Р„ media access control address ( MAC address) is a unique identifier assigned to network interfaces for communications on the physical network segment.

Partial searches are accepted: 001c, 2359:92.

Discover which company built a networked interface by MAC Address.