70:B3:D5:BA:2 MAMAC Systems, Inc.
Every MAC address from 70:B3:D5:BA:20:00 to 70:B3:D5:BA:2F:FF belongs to a block the IEEE assigned to MAMAC Systems, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:BA:2 belongs to
Written 70:B3:D5:BA:2, 70-B3-D5-BA-2 or 70B3D5BA2, depending on the system. Look up a full address.
Prefix
70:B3:D5:BA:2/36
Organization
MAMAC Systems, Inc.
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:BA:20:00
Last address
70:B3:D5:BA:2F:FF
Address type
Globally unique, unicast
Registered address
8189 Century Blvd. Chanhassen null US 55317-8002
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.