70:B3:D5:A5:50:00 to 70:B3:D5:A5:5F:FF

Embest Technology Co., Ltd

MA-SChina4,096 addresses
Inspect this prefix

Registered address

Tower B 4/F, Shanshui Building, , Liuxian Ave. No. 1183, Taoyuan St.,
Nanshan District, Shenzhen Gangdong Province 518055
China

Block details

Registry
MA-S, MAC Address Block Small (OUI-36)
Prefix
70:B3:D5:A5:5 /36
Addresses in block
4,096
Decimal range
123,917,685,837,824 to 123,917,685,841,919
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 70:B3:D5:A5:50:00 and 70:B3:D5:A5:5F: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.

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