20:B3:7F:8 Xconnect LLP
Every MAC address from 20:B3:7F:80:00:00 to 20:B3:7F:8F:FF:FF belongs to a block the IEEE assigned to Xconnect LLP. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 20:B3:7F:8 belongs to
Written 20:B3:7F:8, 20-B3-7F-8 or 20B37F8, depending on the system. Look up a full address.
Prefix
20:B3:7F:8/28
Organization
Xconnect LLP
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
20:B3:7F:80:00:00
Last address
20:B3:7F:8F:FF:FF
Address type
Globally unique, unicast
Registered address
Kurmangazy st 77 Almaty Almaty KZ 050022
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.