8C:1F:64:98:70:00 to 8C:1F:64:98:7F:FF
Peter Huber Kaeltemaschinenbau SE
Inspect this prefixRegistered address
Werner-von-Siemens-Str. 1
Offenburg BW 77656
Block details
- Registry
- MA-S, MAC Address Block Small (OUI-36)
- Prefix
- 8C:1F:64:98:7 /36
- Addresses in block
- 4,096
- Decimal range
- 154,066,459,586,560 to 154,066,459,590,655
- 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:64:98:70:00 and 8C:1F:64:98:7F: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.