00:1B:C5:03:7 ITW Reyflex North America
Every MAC address from 00:1B:C5:03:70:00 to 00:1B:C5:03:7F:FF belongs to a block the IEEE assigned to ITW Reyflex North America. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1B:C5:03:7 belongs to
Written 00:1B:C5:03:7, 00-1B-C5-03-7 or 001BC5037, depending on the system. Look up a full address.
Prefix
00:1B:C5:03:7/36
Organization
ITW Reyflex North America
Registry
MA-S (36 bits)
Addresses
4,096
First address
00:1B:C5:03:70:00
Last address
00:1B:C5:03:7F:FF
Address type
Globally unique, unicast
Registered address
195 E Algonquin Road Des Plaines IL US 60090
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.