B4:4B:D6:9 Private
Every MAC address from B4:4B:D6:90:00:00 to B4:4B:D6:9F:FF:FF belongs to a block the IEEE assigned to Private. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who B4:4B:D6:9 belongs to
Written B4:4B:D6:9, B4-4B-D6-9 or B44BD69, depending on the system. Look up a full address.
Prefix
B4:4B:D6:9/28
Organization
Private
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
B4:4B:D6:90:00:00
Last address
B4:4B:D6:9F:FF:FF
Address type
Globally unique, unicast
Registered address
311# Xindongxing Business Centre ,2rd Road liuxian ,Bao'an Shenzhen China Shenzhen Guangdong CN 518100
Parent block
Inside B4:4B:D6
This MA-M block is carved from the 24-bit block B4:4B:D6, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.