8C:1F:64:34:D biosilver .co.,ltd
Every MAC address from 8C:1F:64:34:D0:00 to 8C:1F:64:34:DF:FF belongs to a block the IEEE assigned to biosilver .co.,ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 8C:1F:64:34:D belongs to
Written 8C:1F:64:34:D, 8C-1F-64-34-D or 8C1F6434D, depending on the system. Look up a full address.
Prefix
8C:1F:64:34:D/36
Organization
biosilver .co.,ltd
Registry
MA-S (36 bits)
Addresses
4,096
First address
8C:1F:64:34:D0:00
Last address
8C:1F:64:34:DF:FF
Address type
Globally unique, unicast
Registered address
2-14-4, shinyokohama yokohama kanagawa JP 2220033
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.
Same organization
Other blocks assigned to biosilver .co.,ltd
5 more blocks registered under the same name.