8C:1F:64:B8:4 SPX Flow Technology
Every MAC address from 8C:1F:64:B8:40:00 to 8C:1F:64:B8:4F:FF belongs to a block the IEEE assigned to SPX Flow Technology. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 8C:1F:64:B8:4 belongs to
Written 8C:1F:64:B8:4, 8C-1F-64-B8-4 or 8C1F64B84, depending on the system. Look up a full address.
Prefix
8C:1F:64:B8:4/36
Organization
SPX Flow Technology
Registry
MA-S (36 bits)
Addresses
4,096
First address
8C:1F:64:B8:40:00
Last address
8C:1F:64:B8:4F:FF
Address type
Globally unique, unicast
Registered address
4647 S.W. 40th Ave. Ocala FL US 34474
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.