Silicon (Shenzhen) Electronic 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.

PrefixFC:D2:B6:C0:00:00 /28

Vendor address5F, Block A，No. 9 Yuexing 3rd Road, Yuehai Subdistrict Office, Nanshan District Shenzhen Guangdong CN 518000

Country🇨🇳 China

RegisteredDec 27, 2018

Block rangeFC:D2:B6:C0:00:00– FC:D2:B6:CF: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

FC:D2:B6:C0:00:00 FC:D2:B6:C7:FF:FF FC:D2:B6:CF:FF:FF

Where this block sits

Previous FC:D2:B6:B0:00:00 /28 T CHIP DIGITAL TECHNOLOGY CO.LTD Next FC:D2:B6:D0:00:00 /28 Bee Smart(Changzhou) Information Technology Co., Ltd

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

Silicon (Shenzhen) Electronic Technology Co.,Ltd. holds 1 registered blocks in the IEEE registry, ranking #27,413 of 33,427 organizations by block count.