B4:22:00 Brother Industries, LTD.
Every MAC address from B4:22:00:00:00:00 to B4:22:00:FF:FF:FF belongs to a block the IEEE assigned to Brother Industries, LTD.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who B4:22:00 belongs to
Written B4:22:00, B4-22-00 or B42200, depending on the system. Look up a full address.
Prefix
B4:22:00
Organization
Brother Industries, LTD.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
B4:22:00:00:00:00
Last address
B4:22:00:FF:FF:FF
Address type
Globally unique, unicast
Registered address
15-1, Naeshirocho, Mizuho-ku NAGOYA JP 4678561