8C:1F:64:1B:B0:00 to 8C:1F:64:1B:BF:FF
Renwei Electronics Technology (Shenzhen) Co.,LTD.
Inspect this prefixRegistered address
Rm 1-704 Tongjian Bldg. Shennan Middle Road
Shenzhen GUANG DONG 518028
Block details
- Registry
- MA-S, MAC Address Block Small (OUI-36)
- Prefix
- 8C:1F:64:1B:B /36
- Addresses in block
- 4,096
- Decimal range
- 154,066,451,410,944 to 154,066,451,415,039
- 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:64:1B:B0:00 and 8C:1F:64:1B:BF: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.