78:DA:B3 GBO Technology
Every MAC address from 78:DA:B3:00:00:00 to 78:DA:B3:FF:FF:FF belongs to a block the IEEE assigned to GBO Technology. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 78:DA:B3 belongs to
Written 78:DA:B3, 78-DA-B3 or 78DAB3, depending on the system. Look up a full address.
Prefix
78:DA:B3
Organization
GBO Technology
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
78:DA:B3:00:00:00
Last address
78:DA:B3:FF:FF:FF
Address type
Globally unique, unicast
Registered address
1150 Bayhill Dr. Ste. 111 San Bruno CA US 94066