D0:9F:D9:9 ENTTEC Pty Ltd.
Every MAC address from D0:9F:D9:90:00:00 to D0:9F:D9:9F:FF:FF belongs to a block the IEEE assigned to ENTTEC Pty Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who D0:9F:D9:9 belongs to
Written D0:9F:D9:9, D0-9F-D9-9 or D09FD99, depending on the system. Look up a full address.
Prefix
D0:9F:D9:9/28
Organization
ENTTEC Pty Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
D0:9F:D9:90:00:00
Last address
D0:9F:D9:9F:FF:FF
Address type
Globally unique, unicast
Registered address
po box 4051 ringwood vic AU 3134
Parent block
Inside D0:9F:D9
This MA-M block is carved from the 24-bit block D0:9F:D9, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.