00:12:CB CSS Inc.
Every MAC address from 00:12:CB:00:00:00 to 00:12:CB:FF:FF:FF belongs to a block the IEEE assigned to CSS Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:12:CB belongs to
Written 00:12:CB, 00-12-CB or 0012CB, depending on the system. Look up a full address.
Prefix
00:12:CB
Organization
CSS Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:12:CB:00:00:00
Last address
00:12:CB:FF:FF:FF
Address type
Globally unique, unicast
Registered address
151 Superior Blvd. Mississauga Ontario CA L5T2L1