90:E2:FC:40:00:00 to 90:E2:FC:4F:FF:FF

Dongguan Kangyong electronics technology Co. Ltd

MA-MChina1,048,576 addresses
Inspect this prefix

Registered address

No 9,Yincheng 1st Road, Xiabian Village, Chang’an Town
Dongguan GuangDong 523877
China

Block details

Registry
MA-M, MAC Address Block Medium (OUI-28)
Prefix
90:E2:FC:4 /28
Addresses in block
1,048,576
Decimal range
159,304,569,061,376 to 159,304,570,109,951
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 90:E2:FC:40:00:00 and 90:E2:FC:4F: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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