F4:81:39 CANON INC.
Every MAC address from F4:81:39:00:00:00 to F4:81:39:FF:FF:FF belongs to a block the IEEE assigned to CANON INC.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who F4:81:39 belongs to
Written F4:81:39, F4-81-39 or F48139, depending on the system. Look up a full address.
Prefix
F4:81:39
Organization
CANON INC.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
F4:81:39:00:00:00
Last address
F4:81:39:FF:FF:FF
Address type
Globally unique, unicast
Registered address
30-2 Shimomaruko 3-chome, Ohta-ku Tokyo JP 146-8501