F8:1D:78:D Tofino
Every MAC address from F8:1D:78:D0:00:00 to F8:1D:78:DF:FF:FF belongs to a block the IEEE assigned to Tofino. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who F8:1D:78:D belongs to
Written F8:1D:78:D, F8-1D-78-D or F81D78D, depending on the system. Look up a full address.
Prefix
F8:1D:78:D/28
Organization
Tofino
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
F8:1D:78:D0:00:00
Last address
F8:1D:78:DF:FF:FF
Address type
Globally unique, unicast
Registered address
255 Fourier Avenue Fremont US 94539
Parent block
Inside F8:1D:78
This MA-M block is carved from the 24-bit block F8:1D:78, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to Tofino
1 more block registered under the same name.