Jiangsu Perceive World 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.

PrefixC4:A1:0E:A0:00:00 /28

Vendor address4-5F,Hengsheng Science Park 70#,Zhonghui Ave 1588#,HuiShan District,Wuxi,Jiangsu,China Wu xi Jiangsu CN 214181

Country🇨🇳 China

RegisteredMar 9, 2022

Block rangeC4:A1:0E:A0:00:00– C4:A1:0E: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

C4:A1:0E:A0:00:00 C4:A1:0E:A7:FF:FF C4:A1:0E:AF:FF:FF

Where this block sits

Previous C4:A1:0E:90:00:00 /28 XI'AN YEP TELECOM TECHNOLOGY CO.,LTD Next C4:A1:0E:B0:00:00 /28 Clinton Electronics Corporation

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

Jiangsu Perceive World Technology Co.,Ltd. holds 1 registered blocks in the IEEE registry, ranking #17,138 of 33,427 organizations by block count.