A0:22:4E:E Hunan Youmei Science&Technology Development Co.,Ltd.
Every MAC address from A0:22:4E:E0:00:00 to A0:22:4E:EF:FF:FF belongs to a block the IEEE assigned to Hunan Youmei Science&Technology Development Co.,Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who A0:22:4E:E belongs to
Written A0:22:4E:E, A0-22-4E-E or A0224EE, depending on the system. Look up a full address.
Prefix
A0:22:4E:E/28
Organization
Hunan Youmei Science&Technology Development Co.,Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
A0:22:4E:E0:00:00
Last address
A0:22:4E:EF:FF:FF
Address type
Globally unique, unicast
Registered address
3F, Building No.B8, Cultural Advertising Creative Industry Park, Economic Development Zone Huaihua City Hunan Province CN 418000
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.