Beijing Haitai Fangyuan High Technology Co,.Ltd.
MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
PrefixC8:66:2C:00:00:00 /24
Vendor addressB1st&2nd floor,Unit E，NO.9 Building,Zhongguancun Software Park,Dongbeiwang West Road 8.Haidian District,Beijing Bei Jing CN 100094
Country🇨🇳 China
Block rangeC8:66:2C:00:00:00– C8:66:2C: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