Suteng Innovation Technology Co., Ltd. (40:2C:76:80:00:00 /28)

Suteng Innovation 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.

Prefix40:2C:76:80:00:00 /28

Vendor address10-11/F, Block 3, Chongwen Garden, Nanshan IPark, 3370 Liuxian Avenue, Nanshan District Shenzhen CN 518000

Country🇨🇳 China

Block range40:2C:76:80:00:00– 40:2C:76:8F: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

40:2C:76:80:00:00 40:2C:76:87:FF:FF 40:2C:76:8F:FF:FF

Other blocks registered to Suteng Innovation Technology Co., Ltd.

08:48:57:00:00:00 /24 MA-L