7C:7B:8B Control Concepts, Inc.
Every MAC address from 7C:7B:8B:00:00:00 to 7C:7B:8B:FF:FF:FF belongs to a block the IEEE assigned to Control Concepts, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 7C:7B:8B belongs to
Written 7C:7B:8B, 7C-7B-8B or 7C7B8B, depending on the system. Look up a full address.
Prefix
7C:7B:8B
Organization
Control Concepts, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
7C:7B:8B:00:00:00
Last address
7C:7B:8B:FF:FF:FF
Address type
Globally unique, unicast
Registered address
18760 Lake Dr. East Chanhassen MN US 55317