Hengtai Intelligent Technology (Zhongshan) Co., LTD
MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix74:52:CE:00:00:00 /24
Vendor addressArea A, 1st Floor, Building 3, No. 138, Lefeng South Road, Lianfeng, Xiaolan Town, Zhongshan City Zhongshan Guangdong CN 528400
Country🇨🇳 China
Block range74:52:CE:00:00:00– 74:52:CE: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