MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
ZPT R&D
OUI: 90:B4:DD
Range: 90:B4:DD:00:00:00 - 90:B4:DD: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:
Private