MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

National Time & Signal Corp.

OUI: 70:B3:D5:84:6

Range: 70:B3:D5:84:60:00 - 70:B3:D5:84:6F:FF

Block Size: 4095 (4.09 k)

Universally administered addresses (UAA) : the address is uniquely assigned by its manufacturer.

Type of transmission: Unicast

Wireshark:

No additional details