Beijing Jingdong Century Trading Co., LTD. (DC:D8:7C:00:00:00 /24)

Beijing Jingdong Century Trading Co., LTD. MA-L

MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.

PrefixDC:D8:7C:00:00:00 /24

Vendor address28F,Building A Zhaolin Plaza,NO.19,Ronghua Middle road,BDA Beijing Beijing CN 100176

Block rangeDC:D8:7C:00:00:00– DC:D8:7C: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

DC:D8:7C:00:00:00 DC:D8:7C:7F:FF:FF DC:D8:7C:FF:FF:FF