shanggong technology 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.

PrefixA4:53:EE:A0:00:00 /28

Vendor addressInternational Science & Technology Innovation Park (west)Building 1, Haidian Xinxi Rd No.2 beijing beijing CN 100085

Country🇨🇳 China

RegisteredMar 11, 2023

Block rangeA4:53:EE:A0:00:00– A4:53:EE:AF: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

A4:53:EE:A0:00:00 A4:53:EE:A7:FF:FF A4:53:EE:AF:FF:FF

Where this block sits

Previous A4:53:EE:90:00:00 /28 Dongguan HuaFuu industrial co., LTD Next A4:53:EE:B0:00:00 /28 Viper Design, LLC

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

shanggong technology Ltd holds 1 registered blocks in the IEEE registry, ranking #25,868 of 33,427 organizations by block count.