A4:53:EE:7 Beijing Lanke Science and Technology Co.,LTd.
Every MAC address from A4:53:EE:70:00:00 to A4:53:EE:7F:FF:FF belongs to a block the IEEE assigned to Beijing Lanke Science and Technology Co.,LTd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who A4:53:EE:7 belongs to
Written A4:53:EE:7, A4-53-EE-7 or A453EE7, depending on the system. Look up a full address.
Prefix
A4:53:EE:7/28
Organization
Beijing Lanke Science and Technology Co.,LTd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
A4:53:EE:70:00:00
Last address
A4:53:EE:7F:FF:FF
Address type
Globally unique, unicast
Registered address
Room 607, building 6, No.1, Chaoqian Road, science and Technology Park, Changping District Beijing CN 102209
Parent block
Inside A4:53:EE
This MA-M block is carved from the 24-bit block A4:53:EE, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.