Shenzhen Sundray Technologies company Limited

MA-L

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

Prefix18:6F:2D:00:00:00 /24

Vendor address5th Floor, Block A4, Nanshan ipark,NO.1001 Xue Yuan Road, Nanshan District, Shenzhen 518055, P.R. China Shenzhen Guangdong CN 518057

Country🇨🇳 China

RegisteredJan 1, 2020

Block range18:6F:2D:00:00:00– 18:6F:2D: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

18:6F:2D:00:00:00 18:6F:2D:7F:FF:FF 18:6F:2D:FF:FF:FF

Where this block sits

Shenzhen Sundray Technologies company Limited holds 14 registered blocks in the IEEE registry, ranking #224 of 33,427 organizations by block count.

Other blocks registered to Shenzhen Sundray Technologies company Limited

10:2F:6E:00:00:00 /24 MA-L 20:20:27:00:00:00 /24 MA-L 3C:C8:01:00:00:00 /24 MA-L 4C:EF:56:00:00:00 /24 MA-L 60:0A:8C:00:00:00 /24 MA-L 70:3A:73:00:00:00 /24 MA-L 94:14:57:00:00:00 /24 MA-L 98:E3:01:00:00:00 /24 MA-L 9C:3A:9A:00:00:00 /24 MA-L A8:0C:CA:00:00:00 /24 MA-L AC:FC:82:00:00:00 /24 MA-L C8:A2:3B:00:00:00 /24 MA-L