Hangzhou Zhongxinghui Intelligent Technology Co., Ltd. (60:A4:34:20:00:00 /28)

Hangzhou Zhongxinghui Intelligent 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.

Prefix60:A4:34:20:00:00 /28

Vendor addressRoom 809, Building B, No. 567 Yueming Road, Xixing Street, Hangzhou Binjiang Distric CN 310000

Block range60:A4:34:20:00:00– 60:A4:34:2F: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

60:A4:34:20:00:00 60:A4:34:27:FF:FF 60:A4:34:2F:FF:FF

Other blocks registered to Hangzhou Zhongxinghui Intelligent Technology Co., Ltd.

F8:EF:B1:00:00:00 /24 MA-L