FC:A2:DF:B Lumentum
Every MAC address from FC:A2:DF:B0:00:00 to FC:A2:DF:BF:FF:FF belongs to a block the IEEE assigned to Lumentum. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who FC:A2:DF:B belongs to
Written FC:A2:DF:B, FC-A2-DF-B or FCA2DFB, depending on the system. Look up a full address.
Prefix
FC:A2:DF:B/28
Organization
Lumentum
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
FC:A2:DF:B0:00:00
Last address
FC:A2:DF:BF:FF:FF
Address type
Globally unique, unicast
Registered address
60/129 Moo 19, Klongnueng Klongluang Pathumthani TH 12120
Parent block
Inside FC:A2:DF
This MA-M block is carved from the 24-bit block FC:A2:DF, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to Lumentum
3 more blocks registered under the same name.