8C:1F:64:47:4 AUDIOBYTE S.R.L.
Every MAC address from 8C:1F:64:47:40:00 to 8C:1F:64:47:4F:FF belongs to a block the IEEE assigned to AUDIOBYTE S.R.L.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 8C:1F:64:47:4 belongs to
Written 8C:1F:64:47:4, 8C-1F-64-47-4 or 8C1F64474, depending on the system. Look up a full address.
Prefix
8C:1F:64:47:4/36
Organization
AUDIOBYTE S.R.L.
Registry
MA-S (36 bits)
Addresses
4,096
First address
8C:1F:64:47:40:00
Last address
8C:1F:64:47:4F:FF
Address type
Globally unique, unicast
Registered address
Ilie Ilascu, nr. 14 Suceava Suceava RO 720208
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.