MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Viessmann Elektronik GmbH
OUI: B8:74:24
Range: B8:74:24:00:00:00 - B8:74:24: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:
ViessmannEle
Viessmann Elektronik GmbH