Tianjin Jinmu Intelligent Control 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.

Prefix48:08:EB:10:00:00 /28

Vendor addressRoom 3271, Building 1, Collaborative Development Center, West Ring North Road, Beijing-Tianjin Zhongguancun Science Park, BaoDi District, Tianjin, China. Tianjin CN 301800

Country🇨🇳 China

RegisteredAug 20, 2025

Block range48:08:EB:10:00:00– 48:08:EB:1F: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

48:08:EB:10:00:00 48:08:EB:17:FF:FF 48:08:EB:1F:FF:FF

Where this block sits

Previous 48:08:EB:00:00:00 /28 ELOC8 SRO Next 48:08:EB:20:00:00 /28 Guangdong Three Link Technology Co., Ltd

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

Tianjin Jinmu Intelligent Control Technology Co., Ltd holds 1 registered blocks in the IEEE registry, ranking #30,048 of 33,427 organizations by block count.