64:33:B5:2 Adesso, Inc
Every MAC address from 64:33:B5:20:00:00 to 64:33:B5:2F:FF:FF belongs to a block the IEEE assigned to Adesso, Inc. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 64:33:B5:2 belongs to
Written 64:33:B5:2, 64-33-B5-2 or 6433B52, depending on the system. Look up a full address.
Prefix
64:33:B5:2/28
Organization
Adesso, Inc
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
64:33:B5:20:00:00
Last address
64:33:B5:2F:FF:FF
Address type
Globally unique, unicast
Registered address
20659 Valley Boulevard Walnut CA US 91789
Parent block
Inside 64:33:B5
This MA-M block is carved from the 24-bit block 64:33:B5, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.