8C:1F:64:3F:C0:00 to 8C:1F:64:3F:CF:FF
STV Electronic GmbH
Inspect this prefixRegistered address
Hellweg 203-205
Schloss Holte Nordrhein Westfalen 33758
Block details
- Registry
- MA-S, MAC Address Block Small (OUI-36)
- Prefix
- 8C:1F:64:3F:C /36
- Addresses in block
- 4,096
- Decimal range
- 154,066,453,774,336 to 154,066,453,778,431
- Address type
- Unicast, universally administered
What this block covers
A 36 bit block, the smallest the IEEE sells. Suited to low volume products that will never ship 4096 units of anything.
Any MAC address between 8C:1F:64:3F:C0:00 and 8C:1F:64:3F:CF:FF belongs to this assignment. The registrant chooses the remaining 12 bits, so the same prefix can appear on very different products from the same company.