Dongguan Mingji Electronics technology Group 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.

PrefixA4:ED:43:30:00:00 /28

Vendor addressNO.93,188 Industrial Road, Pingshan Village,Tangxia Town, Dongguan city, Guangdong Province , China. DONGGUAN GUANGDONG CN 523710

Country🇨🇳 China

RegisteredJun 17, 2018

Block rangeA4:ED:43:30:00:00– A4:ED:43:3F: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

A4:ED:43:30:00:00 A4:ED:43:37:FF:FF A4:ED:43:3F:FF:FF

Where this block sits

Previous A4:ED:43:20:00:00 /28 Shanghai Mission Information Technologies (Group) Co.,Ltd Next A4:ED:43:40:00:00 /28 NETAS TELEKOMUNIKASYON A.S.

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

Dongguan Mingji Electronics technology Group Co., Ltd. holds 1 registered blocks in the IEEE registry, ranking #10,665 of 33,421 organizations by block count.