8C:1F:64:C7:8 POLON-ALFA S.A.
Every MAC address from 8C:1F:64:C7:80:00 to 8C:1F:64:C7:8F:FF belongs to a block the IEEE assigned to POLON-ALFA S.A.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 8C:1F:64:C7:8 belongs to
Written 8C:1F:64:C7:8, 8C-1F-64-C7-8 or 8C1F64C78, depending on the system. Look up a full address.
Prefix
8C:1F:64:C7:8/36
Organization
POLON-ALFA S.A.
Registry
MA-S (36 bits)
Addresses
4,096
First address
8C:1F:64:C7:80:00
Last address
8C:1F:64:C7:8F:FF
Address type
Globally unique, unicast
Registered address
Glinki 155 Bydgoszcz PL 85-861
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.