C4:FF:84:D0:00:00 to C4:FF:84:DF:FF:FF

AOSAISHI (HONG KONG) CO.,LIMITED

MA-MChina1,048,576 addresses
Inspect this prefix

Registered address

Unit 1002, 10/F, Perfect Commercial Buliding, 20 Austin Avenue
Tsim Sha Tsui Kowloon 999077
China

Block details

Registry
MA-M, MAC Address Block Medium (OUI-28)
Prefix
C4:FF:84:D /28
Addresses in block
1,048,576
Decimal range
216,601,723,928,576 to 216,601,724,977,151
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 C4:FF:84:D0:00:00 and C4:FF:84:DF: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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