Ugreen Group Limited (EC:1A:C3:00:00:00 /24)

Ugreen Group Limited MA-L

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

PrefixEC:1A:C3:00:00:00 /24

Vendor address4F, Plant 6, 1F-6/F, Block 7, YuAn Zone, Gaofeng Community, Dalang Street, Longhua District Shenzhen Guangdong CN 518109

Country🇨🇳 China

Block rangeEC:1A:C3:00:00:00– EC:1A:C3: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

EC:1A:C3:00:00:00 EC:1A:C3:7F:FF:FF EC:1A:C3:FF:FF:FF

Other blocks registered to Ugreen Group Limited

6C:1F:F7:00:00:00 /24 MA-L 98:6E:E8:20:00:00 /28 MA-M E0:23:3B:E0:00:00 /28 MA-M