D4:9C:28 JayBird LLC
Every MAC address from D4:9C:28:00:00:00 to D4:9C:28:FF:FF:FF belongs to a block the IEEE assigned to JayBird LLC. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who D4:9C:28 belongs to
Written D4:9C:28, D4-9C-28 or D49C28, depending on the system. Look up a full address.
Prefix
D4:9C:28
Organization
JayBird LLC
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
D4:9C:28:00:00:00
Last address
D4:9C:28:FF:FF:FF
Address type
Globally unique, unicast
Registered address
3676 California Ave Salt Lake City UT US 84104