A0:3E:6B:C0:00:00 to A0:3E:6B:CF:FF:FF

Qunar.com

MA-MChina1,048,576 addresses
Inspect this prefix

Registered address

xihaiguoji,1#8
Beijing Beijing 100086
China

Block details

Registry
MA-M, MAC Address Block Medium (OUI-28)
Prefix
A0:3E:6B:C /28
Addresses in block
1,048,576
Decimal range
176,189,956,161,536 to 176,189,957,210,111
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 A0:3E:6B:C0:00:00 and A0:3E:6B:CF: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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