F4:20:55:2 Elehear inc.
Every MAC address from F4:20:55:20:00:00 to F4:20:55:2F:FF:FF belongs to a block the IEEE assigned to Elehear inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who F4:20:55:2 belongs to
Written F4:20:55:2, F4-20-55-2 or F420552, depending on the system. Look up a full address.
Prefix
F4:20:55:2/28
Organization
Elehear inc.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
F4:20:55:20:00:00
Last address
F4:20:55:2F:FF:FF
Address type
Globally unique, unicast
Registered address
708,Building 12, Shenzhen Bay Tech-Eco Park,Nanshan District, Shenzhen, China Shenzhen Guangdong CN 518067
Parent block
Inside F4:20:55
This MA-M block is carved from the 24-bit block F4:20:55, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.