Shenzhen Yitoa Digital Technology Co., Ltd. MA-M
MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
PrefixEC:9A:0C:20:00:00 /28
Vendor address2F, C building, Yitoa Science and Technology Industrial Park, 18 Baihuayuan Boad, 2nd Industrial Zone, Guangming Street, Guangming New District Shenzhen Guangdong CN 518107
Block rangeEC:9A:0C:20:00:00– EC:9A:0C:2F: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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Other blocks registered to Shenzhen Yitoa Digital Technology Co., Ltd.