Shanghai Wind Technologies Co.,Ltd
MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix1C:CD:E5:00:00:00 /24
Vendor addressRoom 208,Section A, Building 3#, No.7 GuiQing Road, Xuhui District, Shanghai, China(Headquarter) Shanghai Shanghai CN 200233
Country🇨🇳 China
Block range1C:CD:E5:00:00:00– 1C:CD:E5:FF:FF:FF
Address capacity16,777,216
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
Other blocks registered to Shanghai Wind Technologies Co.,Ltd