HANGZHOU INNOWAVEPOWER ELECTRONIC 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.
Prefix80:1D:0D:70:00:00 /28
Vendor address99#, 8th Kenhui Road, Xinjie street, Xiaoshan District, Hangzhou, Zhejiang CN 311232 HANGZHOU ZHEJIANG CN 311232
Country🇨🇳 China
Block range80:1D:0D:70:00:00– 80:1D:0D:7F: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.
Curious how a prefix like this turns into a full address? See how MAC addresses are structured →
Example addresses in this block