RNL Technology(Shenzhen) 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.

PrefixCC:82:7B:C0:00:00 /28

Vendor address39th Floor, Building 12A, Shenzhen Bay Science and Technology Ecological Park, Nanshan District Shenzhen guangdong CN 158000

Country🇨🇳 China

Block rangeCC:82:7B:C0:00:00– CC:82:7B: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

CC:82:7B:C0:00:00 CC:82:7B:C7:FF:FF CC:82:7B:CF:FF:FF

Where this block sits

Previous CC:82:7B:B0:00:00 /28 iGentAI Computing Technology(Shenzhen) Co., Ltd. Next CC:82:7B:D0:00:00 /28 Good Trend Technology Co.Ltd.(Shanghai).

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

RNL Technology(Shenzhen) Co., Ltd holds 1 registered blocks in the IEEE registry, ranking #24,738 of 33,498 organizations by block count.