8C:1F:64:77:A Datacomm Networks
Every MAC address from 8C:1F:64:77:A0:00 to 8C:1F:64:77:AF:FF belongs to a block the IEEE assigned to Datacomm Networks. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 8C:1F:64:77:A belongs to
Written 8C:1F:64:77:A, 8C-1F-64-77-A or 8C1F6477A, depending on the system. Look up a full address.
Prefix
8C:1F:64:77:A/36
Organization
Datacomm Networks
Registry
MA-S (36 bits)
Addresses
4,096
First address
8C:1F:64:77:A0:00
Last address
8C:1F:64:77:AF:FF
Address type
Globally unique, unicast
Registered address
4 Westerly court , 310 west end road , Ruislip , HA4 6QL, UK. London GB HA4 6QL
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.