F0:12:04:E0:00:00 to F0:12:04:EF:FF:FF

Tianjin Tianchuan Electric Drive Co.,Ltd.

MA-MChina1,048,576 addresses
Inspect this prefix

Registered address

No. 354 Innovation Avenue，Binhai High tech Zone, Tianjin
Tianjin 300450
China

Block details

Registry
MA-M, MAC Address Block Medium (OUI-28)
Prefix
F0:12:04:E /28
Addresses in block
1,048,576
Decimal range
263,960,181,866,496 to 263,960,182,915,071
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 F0:12:04:E0:00:00 and F0:12:04:EF: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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