MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix18:C3:F4:80:00:00 /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
RegisteredJun 1, 2022
Block range18:C3:F4:80:00:00– 18:C3:F4:8F: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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18:C3:F4:70:00:00 /28
Shenzhen Yecon-Tech Co.,Ltd.
Next
18:C3:F4:90:00:00 /28
Ningbo Yuda Communication Technology 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 33,427 organizations by block count.
Other blocks registered to Shenzhen Liandian Communication Technology Co.LTD