Smart Power Technology Co., Ltd.

MA-M

MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.

PrefixF0:AC:D7:D0:00:00 /28

Vendor addressRoom 102,Unit A,Building 32,No.999,Gaoxinqi Road, High Tech Industrial Development Zone,Nanchang,Jiangxi Nanchang City Jiangxi Province CN 330096

Country🇨🇳 China

RegisteredMay 1, 2016

Block rangeF0:AC:D7:D0:00:00– F0:AC:D7:DF:FF:FF

Address capacity1,048,576

AdministrationUniversally administered: its prefix comes from a block registered through the IEEE Registration Authority

TransmissionUnicast: addressed to a single device

SourceIEEE Registration Authority

Address capacity is the size of this registered block, not a count of devices actually manufactured or online. Registration identifies the organization holding the block, not a specific device model or unit.

Curious how a prefix like this turns into a full address? See how MAC addresses are structured →

Example addresses in this block

F0:AC:D7:D0:00:00 F0:AC:D7:D7:FF:FF F0:AC:D7:DF:FF:FF

Where this block sits

Previous F0:AC:D7:C0:00:00 /28 Simprints Technology Ltd Next F0:AC:D7:E0:00:00 /28 Fiziico Co., Ltd.

The nearest registered blocks of the same size on either side of this one in IEEE's address space.

Smart Power Technology Co., Ltd. holds 1 registered blocks in the IEEE registry, ranking #27,706 of 33,427 organizations by block count.