EC:74:CD:D0:00:00 to EC:74:CD:DF:FF:FF

Shenzhen Ting-Shine Technology Co., Ltd.

MA-MChina1,048,576 addresses
Inspect this prefix

Registered address

No. 148, Huarong Road, Longhua District, Shenzhen
Shenzhen Guangdong 518083
China

Block details

Registry
MA-M, MAC Address Block Medium (OUI-28)
Prefix
EC:74:CD:D /28
Addresses in block
1,048,576
Decimal range
259,986,413,322,240 to 259,986,414,370,815
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 EC:74:CD:D0:00:00 and EC:74:CD: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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