Tongye lnnovation Science and Technology (Shenzhen) Co.,Ltd

MA-S

MA-S: a /36 block (also called an OUI-36 assignment), IEEE's smallest, covering 4,096 addresses.

Prefix8C:1F:64:B8:D0:00 /36

Vendor addressRoom 7-004, 7 / F, Tianxia IC Industrial Park, 133 Yiyuan Road, Nanshan District, Shenzhen Guangdong CN 518000

Country🇨🇳 China

RegisteredNov 20, 2021

Block range8C:1F:64:B8:D0:00– 8C:1F:64:B8:DF:FF

Address capacity4,096

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

8C:1F:64:B8:D0:00 8C:1F:64:B8:D7:FF 8C:1F:64:B8:DF:FF

Where this block sits

Previous 8C:1F:64:B8:C0:00 /36 Chipset Communication Co.,Ltd. Next 8C:1F:64:B8:E0:00 /36 Revert Technologies

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

Tongye lnnovation Science and Technology (Shenzhen) Co.,Ltd holds 1 registered blocks in the IEEE registry, ranking #30,249 of 33,427 organizations by block count.