MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
IRS Systementwicklung GmbH
OUI: 74:5B:C5:0
Range: 74:5B:C5:00:00:00 - 74:5B:C5:0F:FF:FF
Block Size: 1048575 (1.04 M)
Universally administered addresses (UAA) : the address is uniquely assigned by its manufacturer.
Type of transmission: Unicast
Wireshark:
No additional details