50:03:CF CANON INC.
Every MAC address from 50:03:CF:00:00:00 to 50:03:CF: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 50:03:CF belongs to
Written 50:03:CF, 50-03-CF or 5003CF, depending on the system. Look up a full address.
Prefix
50:03:CF
Organization
CANON INC.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
50:03:CF:00:00:00
Last address
50:03:CF:FF:FF:FF
Address type
Globally unique, unicast
Registered address
30-2 Shimomaruko 3-chome, Ohta-ku Tokyo JP 146-8501