MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
YOSHIDA KOGYO K. K.
OUI: 00:40:59
Range: 00:40:59:00:00:00 - 00:40:59: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:
YoshidaKogyo
Yoshida Kogyo K. K.