MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix0C:73:EB:80:00:00 /28
Vendor addressRoom 3008, 3rd Floor, Qunfang Building, Bowangyuan, Yangfangdian Rd, Haidian District Beijing CN 100010
Country🇨🇳 China
RegisteredJan 14, 2018
Block range0C:73:EB:80:00:00– 0C:73:EB: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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0C:73:EB:70:00:00 /28
Dinkle Enterprise Co., Ltd.
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0C:73:EB:90:00:00 /28
Beijing L&S Lancom Platform Tech. Co., Ltd.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Beijing Miiiw Technology Co., Ltd holds 1 registered blocks in the IEEE registry, ranking #6,643 of 33,427 organizations by block count.