D4:A0:FB:0 M2MD Technologies, Inc.
Every MAC address from D4:A0:FB:00:00:00 to D4:A0:FB:0F:FF:FF belongs to a block the IEEE assigned to M2MD Technologies, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who D4:A0:FB:0 belongs to
Written D4:A0:FB:0, D4-A0-FB-0 or D4A0FB0, depending on the system. Look up a full address.
Prefix
D4:A0:FB:0/28
Organization
M2MD Technologies, Inc.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
D4:A0:FB:00:00:00
Last address
D4:A0:FB:0F:FF:FF
Address type
Globally unique, unicast
Registered address
525 Chestnut Rose Ln Atlanta GA US 30327
Parent block
Inside D4:A0:FB
This MA-M block is carved from the 24-bit block D4:A0:FB, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.