Active Brains

MAC address prefix D8:09:4E is registered to Active Brains, located at Yokohama Mitsui Bldg.12F1-1-2 TakashimaNishi-kuYokohama Kanagawa 220-0011JP.

This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses

The prefix was registered on 31 May 2023, and no subsequent updates have been recorded.

OUI: D8:09:4E

Vendor name: Active Brains

Address:

Yokohama Mitsui Bldg.12F
1-1-2 Takashima
Nishi-ku
Yokohama Kanagawa 220-0011
JP.

Assignment Type MA-L

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

Initial registration: 31 May 2023

MAC Address Vendor Country JP map