00:1B:C5:01:C Coolit Systems, Inc.
Every MAC address from 00:1B:C5:01:C0:00 to 00:1B:C5:01:CF:FF belongs to a block the IEEE assigned to Coolit Systems, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1B:C5:01:C belongs to
Written 00:1B:C5:01:C, 00-1B-C5-01-C or 001BC501C, depending on the system. Look up a full address.
Prefix
00:1B:C5:01:C/36
Organization
Coolit Systems, Inc.
Registry
MA-S (36 bits)
Addresses
4,096
First address
00:1B:C5:01:C0:00
Last address
00:1B:C5:01:CF:FF
Address type
Globally unique, unicast
Registered address
3920 - 29th St. N.E. Calgary AB CA T1Y6B6
Parent block
Inside 00:1B:C5
This MA-S block is carved from the 24-bit block 00:1B:C5, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.