Beijing Anyunshiji 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.
Prefix94:C9:B7:50:00:00 /28
Vendor address1002, 10F, Room 102, Floor 1-17, Building 2, Yard 6, Jiuxianqiao Road, Chaoyang District Beijing CN 100015
Country🇨🇳 China
Block range94:C9:B7:50:00:00– 94:C9:B7:5F: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