10:DC:B6:80:00:00 to 10:DC:B6:8F:FF:FF

Sanofi (Beijing) Pharmaceutical Co., Ltd.

MA-MChina1,048,576 addresses
Inspect this prefix

Registered address

No.7, Xingsheng Street, Beijing Economic and Technological Development Zone
Beijing Beijing 100176
China

Block details

Registry
MA-M, MAC Address Block Medium (OUI-28)
Prefix
10:DC:B6:8 /28
Addresses in block
1,048,576
Decimal range
18,540,140,691,456 to 18,540,141,740,031
Address type
Unicast, universally administered

What this block covers

A 28 bit block. Sixteen of these fit inside one 24 bit prefix, so the first three octets are shared with other registrants.

Any MAC address between 10:DC:B6:80:00:00 and 10:DC:B6:8F:FF:FF belongs to this assignment. The registrant chooses the remaining 20 bits, so the same prefix can appear on very different products from the same company.

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