AC:EF:92:8 Hangzhou Lifesmart Technology Co., Ltd.
Every MAC address from AC:EF:92:80:00:00 to AC:EF:92:8F:FF:FF belongs to a block the IEEE assigned to Hangzhou Lifesmart Technology Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who AC:EF:92:8 belongs to
Written AC:EF:92:8, AC-EF-92-8 or ACEF928, depending on the system. Look up a full address.
Prefix
AC:EF:92:8/28
Organization
Hangzhou Lifesmart Technology Co., Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
AC:EF:92:80:00:00
Last address
AC:EF:92:8F:FF:FF
Address type
Globally unique, unicast
Registered address
Yuesheng International Center, 518 Pinglan Road, Xiaoshan District Hangzhou CN 310000
Parent block
Inside AC:EF:92
This MA-M block is carved from the 24-bit block AC:EF:92, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.