ShenZhen C&D Electronics CO.Ltd. (48:EA:A9:00:00:00 /24)

ShenZhen C&D Electronics CO.Ltd. MA-L

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

Prefix48:EA:A9:00:00:00 /24

Vendor address9th FIoor, Building 9, No.1 Qingxiang road, BaoNeng Science and TechnoIogy Industrial Park, Longhua New District ShenZhen GuangDong CN 518000

Country🇨🇳 China

Block range48:EA:A9:00:00:00– 48:EA:A9: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

48:EA:A9:00:00:00 48:EA:A9:7F:FF:FF 48:EA:A9:FF:FF:FF

Other blocks registered to ShenZhen C&D Electronics CO.Ltd.

20:B3:7F:A0:00:00 /28 MA-M 34:D7:F5:10:00:00 /28 MA-M DC:E5:33:30:00:00 /28 MA-M