A4:5F:B9 DreamBig Semiconductor, Inc.
Every MAC address from A4:5F:B9:00:00:00 to A4:5F:B9:FF:FF:FF belongs to a block the IEEE assigned to DreamBig Semiconductor, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who A4:5F:B9 belongs to
Written A4:5F:B9, A4-5F-B9 or A45FB9, depending on the system. Look up a full address.
Prefix
A4:5F:B9
Organization
DreamBig Semiconductor, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
A4:5F:B9:00:00:00
Last address
A4:5F:B9:FF:FF:FF
Address type
Globally unique, unicast
Registered address
2860 Zanker Road, Suite 210 San Jose CA US 95134