MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
vivo Mobile Communication Co., Ltd.
OUI: 80:BF:21
Range: 80:BF:21:00:00:00 - 80:BF:21: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:
No additional details