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:F6:DD:C0:00:00 /28
Vendor addressRoom 402, Building 22, Chentian Industrial Zone, Xixiang Street, Bao'an District, Shenzhen Guangdong CN 518100
Country🇨🇳 China
RegisteredMay 6, 2018
Block range9C:F6:DD:C0:00:00– 9C:F6:DD:CF: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
Previous
9C:F6:DD:B0:00:00 /28
Guangzhou LANGO Electronics Technology Co., Ltd.
Next
9C:F6:DD:D0:00:00 /28
Foshan Synwit Technology Co.,Ltd.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Lighting New Energy Technology Co., Ltd. holds 1 registered blocks in the IEEE registry, ranking #18,491 of 33,427 organizations by block count.