MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
PrefixE0:21:FE:00:00:00 /24
Vendor address1001, Building 3, Chongwen Park, Nanshan ZhiYuan, Liuxian Avenue, Nanshan District, Shenzhen City, China. ShenZhen Guangdong CN 518000
Country🇨🇳 China
RegisteredApr 11, 2023
Block rangeE0:21:FE:00:00:00– E0:21:FE:FF:FF:FF
Address capacity16,777,216
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
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Richer Link Technologies CO.,LTD holds 1 registered blocks in the IEEE registry, ranking #24,637 of 33,498 organizations by block count.