58:BC:8F Cognitive Systems Corp.
Every MAC address from 58:BC:8F:00:00:00 to 58:BC:8F:FF:FF:FF belongs to a block the IEEE assigned to Cognitive Systems Corp.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 58:BC:8F belongs to
Written 58:BC:8F, 58-BC-8F or 58BC8F, depending on the system. Look up a full address.
Prefix
58:BC:8F
Organization
Cognitive Systems Corp.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
58:BC:8F:00:00:00
Last address
58:BC:8F:FF:FF:FF
Address type
Globally unique, unicast
Registered address
560 Westmount Road North Waterloo Ontario CA N2L 0A9