8C:1F:64:DC:6 R&K
Every MAC address from 8C:1F:64:DC:60:00 to 8C:1F:64:DC:6F:FF belongs to a block the IEEE assigned to R&K. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 8C:1F:64:DC:6 belongs to
Written 8C:1F:64:DC:6, 8C-1F-64-DC-6 or 8C1F64DC6, depending on the system. Look up a full address.
Prefix
8C:1F:64:DC:6/36
Organization
R&K
Registry
MA-S (36 bits)
Addresses
4,096
First address
8C:1F:64:DC:60:00
Last address
8C:1F:64:DC:6F:FF
Address type
Globally unique, unicast
Registered address
maeda 721−1 fuji city Shizuoka ken JP 416-8577
Parent block
Inside 8C:1F:64
This MA-S block is carved from the 24-bit block 8C:1F:64, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.