30:49:50:6 Curb, Inc.
Every MAC address from 30:49:50:60:00:00 to 30:49:50:6F:FF:FF belongs to a block the IEEE assigned to Curb, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 30:49:50:6 belongs to
Written 30:49:50:6, 30-49-50-6 or 3049506, depending on the system. Look up a full address.
Prefix
30:49:50:6/28
Organization
Curb, Inc.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
30:49:50:60:00:00
Last address
30:49:50:6F:FF:FF
Address type
Globally unique, unicast
Registered address
1524 S IH35, Suite 345, Apt 134 Austin TX US 78704
Parent block
Inside 30:49:50
This MA-M block is carved from the 24-bit block 30:49:50, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.