20:B3:7F:6 Kitchen Armor
Every MAC address from 20:B3:7F:60:00:00 to 20:B3:7F:6F:FF:FF belongs to a block the IEEE assigned to Kitchen Armor. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 20:B3:7F:6 belongs to
Written 20:B3:7F:6, 20-B3-7F-6 or 20B37F6, depending on the system. Look up a full address.
Prefix
20:B3:7F:6/28
Organization
Kitchen Armor
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
20:B3:7F:60:00:00
Last address
20:B3:7F:6F:FF:FF
Address type
Globally unique, unicast
Registered address
17500 Cartwright Rd Irvine CA US 92614
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.