8C:1F:64:C3:A0:00 to 8C:1F:64:C3:AF:FF
YUSUR Technology Co., Ltd.
Inspect this prefixRegistered address
Room 1401,building 4,yard 1, Beiqing Road No.81, Haidian District
Beijing Beijing 100086
Block details
- Registry
- MA-S, MAC Address Block Small (OUI-36)
- Prefix
- 8C:1F:64:C3:A /36
- Addresses in block
- 4,096
- Decimal range
- 154,066,462,416,896 to 154,066,462,420,991
- 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:C3:A0:00 and 8C:1F:64:C3:AF: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.