70:B3:D5:64:E BigStuff3, Inc.
Every MAC address from 70:B3:D5:64:E0:00 to 70:B3:D5:64:EF:FF belongs to a block the IEEE assigned to BigStuff3, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:64:E belongs to
Written 70:B3:D5:64:E, 70-B3-D5-64-E or 70B3D564E, depending on the system. Look up a full address.
Prefix
70:B3:D5:64:E/36
Organization
BigStuff3, Inc.
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:64:E0:00
Last address
70:B3:D5:64:EF:FF
Address type
Globally unique, unicast
Registered address
4352 Fenton Rd Hartland MI US 48353
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.