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:CD:2F:10:00:00 /28
Vendor addressRoom 205, Floor 2, B Zone, Building 2, No 1899, Jiahao Rd, Jiading Shanghai CN 201802
Country🇨🇳 China
RegisteredAug 19, 2020
Block rangeFC:CD:2F:10:00:00– FC:CD:2F:1F: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.
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Example addresses in this block
Where this block sits
Previous
FC:CD:2F:00:00:00 /28
Ningbo Bull Digital Technology Co., LTD
Next
FC:CD:2F:20:00:00 /28
Loupedeck Oy
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Siren Care(Shanghai) information and technology company holds 1 registered blocks in the IEEE registry, ranking #27,537 of 33,427 organizations by block count.