58:BC:8F:00:00:00 to 58:BC:8F:FF:FF:FF
Cognitive Systems Corp.
Inspect this prefixRegistered address
560 Westmount Road North
Waterloo Ontario N2L 0A9
Block details
- Registry
- MA-L, MAC Address Block Large (OUI)
- Prefix
- 58:BC:8F /24
- Addresses in block
- 16,777,216
- Decimal range
- 97,566,876,237,824 to 97,566,893,015,039
- Address type
- Unicast, universally administered
What this block covers
The classic 24 bit OUI. The registrant owns the first three octets and can assign every one of the remaining 16.7 million addresses.
Any MAC address between 58:BC:8F:00:00:00 and 58:BC:8F:FF:FF:FF belongs to this assignment. The registrant chooses the remaining 24 bits, so the same prefix can appear on very different products from the same company.