Yake (Tianjin) 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.

Prefix78:5E:E8:A0:00:00 /28

Vendor addressNo.2, Zhengtong Road, Caozili Town, Wuqing District, Tianjin Tianjin Tianjin CN 301727

RegisteredJun 25, 2021

Block range78:5E:E8:A0:00:00– 78:5E:E8: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

78:5E:E8:A0:00:00 78:5E:E8:A7:FF:FF 78:5E:E8:AF:FF:FF

Where this block sits

Previous 78:5E:E8:90:00:00 /28 TOPDON TECHNOLOGY Co.,Ltd. Next 78:5E:E8:B0:00:00 /28 Lantern Engineering (Pty) Ltd

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

Yake (Tianjin) Technology Co.,Ltd. holds 1 registered blocks in the IEEE registry, ranking #32,870 of 33,427 organizations by block count.