B4:82:55 Research Products Corporation
Every MAC address from B4:82:55:00:00:00 to B4:82:55:FF:FF:FF belongs to a block the IEEE assigned to Research Products Corporation. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who B4:82:55 belongs to
Written B4:82:55, B4-82-55 or B48255, depending on the system. Look up a full address.
Prefix
B4:82:55
Organization
Research Products Corporation
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
B4:82:55:00:00:00
Last address
B4:82:55:FF:FF:FF
Address type
Globally unique, unicast
Registered address
1015 E. Washington Ave Madison WI US 53703