AC:EF:92:9 DKK North America
Every MAC address from AC:EF:92:90:00:00 to AC:EF:92:9F:FF:FF belongs to a block the IEEE assigned to DKK North America. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who AC:EF:92:9 belongs to
Written AC:EF:92:9, AC-EF-92-9 or ACEF929, depending on the system. Look up a full address.
Prefix
AC:EF:92:9/28
Organization
DKK North America
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
AC:EF:92:90:00:00
Last address
AC:EF:92:9F:FF:FF
Address type
Globally unique, unicast
Registered address
8105 RASOR BOULEVARD STE 222 PLANO TX US 75024
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.