70:88:6B:A0:00:00 to 70:88:6B:AF:FF:FF

RHXTune Technology Co.,Ltd

MA-MChina1,048,576 addresses
Inspect this prefix

Registered address

Room 409, TianGong building A, Xueyuan Road 30, Haidian District
Beijing Beijing 100083
China

Block details

Registry
MA-M, MAC Address Block Medium (OUI-28)
Prefix
70:88:6B:A /28
Addresses in block
1,048,576
Decimal range
123,731,223,511,040 to 123,731,224,559,615
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 70:88:6B:A0:00:00 and 70:88:6B:AF: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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