04:6D:42 Bryston Ltd.
Every MAC address from 04:6D:42:00:00:00 to 04:6D:42:FF:FF:FF belongs to a block the IEEE assigned to Bryston Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 04:6D:42 belongs to
Written 04:6D:42, 04-6D-42 or 046D42, depending on the system. Look up a full address.
Prefix
04:6D:42
Organization
Bryston Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
04:6D:42:00:00:00
Last address
04:6D:42:FF:FF:FF
Address type
Globally unique, unicast
Registered address
P.O. Box 2170 Peterborough Ontario CA K9J 7Y4