MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix1C:A0:EF:D0:00:00 /28
Vendor address1307, building A4, workshop 2, LiLang International Jewelry Industrial Park, 31 Bulan Road, xialilang community, Nanwan street, Longgang District Shenzhen Guangdong CN 518112
Country🇨🇳 China
RegisteredFeb 3, 2021
Block range1C:A0:EF:D0:00:00– 1C:A0:EF:DF: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
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1C:A0:EF:C0:00:00 /28
LLC "Gagar.In"
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1C:A0:EF:E0:00:00 /28
RDA Microelectronics Technologies (Shanghai) Co. , Ltd
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Shenzhen Liandian Communication Technology Co.LTD holds 6 registered blocks in the IEEE registry, ranking #529 of 33,421 organizations by block count.
Other blocks registered to Shenzhen Liandian Communication Technology Co.LTD