20:B3:7F:2 Aina Computers ,Inc.
Every MAC address from 20:B3:7F:20:00:00 to 20:B3:7F:2F:FF:FF belongs to a block the IEEE assigned to Aina Computers ,Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 20:B3:7F:2 belongs to
Written 20:B3:7F:2, 20-B3-7F-2 or 20B37F2, depending on the system. Look up a full address.
Prefix
20:B3:7F:2/28
Organization
Aina Computers ,Inc.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
20:B3:7F:20:00:00
Last address
20:B3:7F:2F:FF:FF
Address type
Globally unique, unicast
Registered address
16192 Coastal Highway Lewes DE US 19958
Parent block
Inside 20:B3:7F
This MA-M block is carved from the 24-bit block 20:B3:7F, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.