Shenzhen Scodeno 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:D8:00:30:00:00 /28

Vendor addressNew Longhua District，Guanlan rich Industrial Zone No. 22，Silicon Valley Power Digital Industrial Park A6 Building 2 floor Shenzhen Guangdong CN 518110

Country🇨🇳 China

RegisteredApr 23, 2017

Block range78:D8:00:30:00:00– 78:D8:00:3F: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:D8:00:30:00:00 78:D8:00:37:FF:FF 78:D8:00:3F:FF:FF

Where this block sits

Previous 78:D8:00:20:00:00 /28 Shanghai Espacetime Technology Co.,Ltd. Next 78:D8:00:40:00:00 /28 CS Instruments GmbH

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

Shenzhen Scodeno Technology Co,. Ltd. holds 2 registered blocks in the IEEE registry, ranking #3,030 of 33,427 organizations by block count.