B4:1C:AB ICR, inc.
Every MAC address from B4:1C:AB:00:00:00 to B4:1C:AB:FF:FF:FF belongs to a block the IEEE assigned to ICR, inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who B4:1C:AB belongs to
Written B4:1C:AB, B4-1C-AB or B41CAB, depending on the system. Look up a full address.
Prefix
B4:1C:AB
Organization
ICR, inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
B4:1C:AB:00:00:00
Last address
B4:1C:AB:FF:FF:FF
Address type
Globally unique, unicast
Registered address
6200 S Main St Suite 200 Aurora CO US 80016