MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Active Brains
OUI: 64:31:39:4
Vendor name: Active Brains
Address:
Assignment Type MA-M Yokohama Mitsui Bldg.12F
1-1-2 Takashima
Nishi-ku
Yokohama Kanagawa 220-0011
JP.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Last updated: 25 May 2023
Initial registration: 25 September 2019
