70:B3:D5:BF:5 Acacia Research
Every MAC address from 70:B3:D5:BF:50:00 to 70:B3:D5:BF:5F:FF belongs to a block the IEEE assigned to Acacia Research. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:BF:5 belongs to
Written 70:B3:D5:BF:5, 70-B3-D5-BF-5 or 70B3D5BF5, depending on the system. Look up a full address.
Prefix
70:B3:D5:BF:5/36
Organization
Acacia Research
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:BF:50:00
Last address
70:B3:D5:BF:5F:FF
Address type
Globally unique, unicast
Registered address
5 Butler Drive HENDON South Australia AU 5014
Parent block
Inside 70:B3:D5
This MA-S block is carved from the 24-bit block 70:B3:D5, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.