AC:EF:92:A Techyauld Co.,Ltd
Every MAC address from AC:EF:92:A0:00:00 to AC:EF:92:AF:FF:FF belongs to a block the IEEE assigned to Techyauld Co.,Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who AC:EF:92:A belongs to
Written AC:EF:92:A, AC-EF-92-A or ACEF92A, depending on the system. Look up a full address.
Prefix
AC:EF:92:A/28
Organization
Techyauld Co.,Ltd
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
AC:EF:92:A0:00:00
Last address
AC:EF:92:AF:FF:FF
Address type
Globally unique, unicast
Registered address
Zhongguancun Software Park, No.8 West Dongbeiwang Road, Haidian District Beijing CN 010
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.