A0:22:4E:5 Zhuhai Cheer Technology Co., LTD.
Every MAC address from A0:22:4E:50:00:00 to A0:22:4E:5F:FF:FF belongs to a block the IEEE assigned to Zhuhai Cheer Technology Co., LTD.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who A0:22:4E:5 belongs to
Written A0:22:4E:5, A0-22-4E-5 or A0224E5, depending on the system. Look up a full address.
Prefix
A0:22:4E:5/28
Organization
Zhuhai Cheer Technology Co., LTD.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
A0:22:4E:50:00:00
Last address
A0:22:4E:5F:FF:FF
Address type
Globally unique, unicast
Registered address
No.8 Hongwan Road, Hongwan Industry Zone, Xiangzhou District Zhuhai Guangdong CN 519060
Parent block
Inside A0:22:4E
This MA-M block is carved from the 24-bit block A0:22:4E, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.