C8:5C:E2:30:00:00 to C8:5C:E2:3F:FF:FF

ECOCHIP Communication Technology(shenzhen)Co.Ltd.

MA-MChina1,048,576 addresses
Inspect this prefix

Registered address

Yuehai Street
Shenzhen guangdong 518057
China

Block details

Registry
MA-M, MAC Address Block Medium (OUI-28)
Prefix
C8:5C:E2:3 /28
Addresses in block
1,048,576
Decimal range
220,301,257,342,976 to 220,301,258,391,551
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 C8:5C:E2:30:00:00 and C8:5C:E2:3F: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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