8C:19:2D:3 Greenfield Technology
Every MAC address from 8C:19:2D:30:00:00 to 8C:19:2D:3F:FF:FF belongs to a block the IEEE assigned to Greenfield Technology. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 8C:19:2D:3 belongs to
Written 8C:19:2D:3, 8C-19-2D-3 or 8C192D3, depending on the system. Look up a full address.
Prefix
8C:19:2D:3/28
Organization
Greenfield Technology
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
8C:19:2D:30:00:00
Last address
8C:19:2D:3F:FF:FF
Address type
Globally unique, unicast
Registered address
1 bis rue marcel paul massy FR 91300
Parent block
Inside 8C:19:2D
This MA-M block is carved from the 24-bit block 8C:19:2D, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.