MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Jefferson Audio Video Systems, Inc.
OUI: 5C:40:58
Range: 5C:40:58:00:00:00 - 5C:40:58:FF:FF:FF
Block Size: 16777215 (16.77 M)
Universally administered addresses (UAA) : the address is uniquely assigned by its manufacturer.
Type of transmission: Unicast
Wireshark:
JeffersonAud
Jefferson Audio Video Systems, Inc.