MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix9C:69:B4:A0:00:00 /28
Vendor addressRoom 504A, Building E, Lize Middle Yard, Wangjing Science and Technology Venture Park, Chaoyang District BEIJING BEIJING CN 100102
Country🇨🇳 China
RegisteredSep 30, 2018
Block range9C:69:B4:A0:00:00– 9C:69:B4:AF: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
Where this block sits
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
BEIJING PICOHOOD TECHNOLOGY CO.,LTD holds 1 registered blocks in the IEEE registry, ranking #6,669 of 33,427 organizations by block count.