MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

 MAC

Bouffalo Lab (Nanjing) Co., Ltd.

Unique prefixes: 4

Block Size: 67108860 (67.1 M)

First registration: 02 December 2020

Last updated: 20 May 2021

Types

MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

MAC PrefixTypeRegistration Date
7C:B9:4CMA-L2020-12-02
AC:D8:29MA-L2021-03-03
B4:0E:CFMA-L2021-05-20
FC:13:F0MA-L2020-12-31