20:EF:BD Roku, Inc
Every MAC address from 20:EF:BD:00:00:00 to 20:EF:BD:FF:FF:FF belongs to a block the IEEE assigned to Roku, Inc. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 20:EF:BD belongs to
Written 20:EF:BD, 20-EF-BD or 20EFBD, depending on the system. Look up a full address.
Prefix
20:EF:BD
Organization
Roku, Inc
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
20:EF:BD:00:00:00
Last address
20:EF:BD:FF:FF:FF
Address type
Globally unique, unicast
Registered address
1173 Coleman Ave San Jose CA US 95110