Jiangsu Eastone 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.

PrefixD0:15:BB:10:00:00 /28

Vendor addressEconomic Development Industrial Zone(South),Zhangjiagang,Jiangsu Province,China. Zhangjiagang Jiangsu CN 215600

Country🇨🇳 China

RegisteredMay 23, 2023

Block rangeD0:15:BB:10:00:00– D0:15:BB: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

D0:15:BB:10:00:00 D0:15:BB:17:FF:FF D0:15:BB:1F:FF:FF

Where this block sits

Previous D0:15:BB:00:00:00 /28 FORTUNE MARKETING PRIVATE LIMITED Next D0:15:BB:20:00:00 /28 Beijing Guangshu Zhiying Technology Development Co., Ltd.

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

Jiangsu Eastone Technology Co.,Ltd holds 1 registered blocks in the IEEE registry, ranking #17,111 of 33,427 organizations by block count.