Shenzhen Decnta 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.
PrefixCC:D3:1E:70:00:00 /28
Vendor addressF13,No.02,Building Shangqi,Nanhaidadao 4050 Nanshan District,Shenzhen,P.R.China shenzhen Guangdong CN 518057
Country🇨🇳 China
Block rangeCC:D3:1E:70:00:00– CC:D3:1E:7F: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
Other blocks registered to Shenzhen Decnta Technology Co.,LTD.