30:BB:28:A Bull Creek Technologies
Every MAC address from 30:BB:28:A0:00:00 to 30:BB:28:AF:FF:FF belongs to a block the IEEE assigned to Bull Creek Technologies. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 30:BB:28:A belongs to
Written 30:BB:28:A, 30-BB-28-A or 30BB28A, depending on the system. Look up a full address.
Prefix
30:BB:28:A/28
Organization
Bull Creek Technologies
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
30:BB:28:A0:00:00
Last address
30:BB:28:AF:FF:FF
Address type
Globally unique, unicast
Registered address
3575 Far West Blvd #26051 AUSTIN TX US 78755
Parent block
Inside 30:BB:28
This MA-M block is carved from the 24-bit block 30:BB:28, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.