8C:51:09:9 Frontmatec
Every MAC address from 8C:51:09:90:00:00 to 8C:51:09:9F:FF:FF belongs to a block the IEEE assigned to Frontmatec. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 8C:51:09:9 belongs to
Written 8C:51:09:9, 8C-51-09-9 or 8C51099, depending on the system. Look up a full address.
Prefix
8C:51:09:9/28
Organization
Frontmatec
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
8C:51:09:90:00:00
Last address
8C:51:09:9F:FF:FF
Address type
Globally unique, unicast
Registered address
Hassellunden 9 Smørum DK 2765
Parent block
Inside 8C:51:09
This MA-M block is carved from the 24-bit block 8C:51:09, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.