8C:1F:64:5E:40:00 to 8C:1F:64:5E:4F:FF
Wuxi Zetai Microelectronics Co., LTD
Inspect this prefixRegistered address
30th floor, Building A, Building 8, Phase III, Vanke Yuncheng, Lixin Fourth Street, Xili Community, Xili Street, Nanshan District
Shenzhen Guangdong 518000
Block details
- Registry
- MA-S, MAC Address Block Small (OUI-36)
- Prefix
- 8C:1F:64:5E:4 /36
- Addresses in block
- 4,096
- Decimal range
- 154,066,455,773,184 to 154,066,455,777,279
- 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:64:5E:40:00 and 8C:1F:64:5E:4F: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.