CLOUD NETWORK TECHNOLOGY SINGAPORE PTE. LTD. (44:FA:66:00:00:00 /24)

CLOUD NETWORK TECHNOLOGY SINGAPORE PTE. LTD. MA-L

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

Prefix44:FA:66:00:00:00 /24

Vendor addressB22 Building,NO.51 Tongle Road, Shajing Town, Jiangnan District, Nanning, Guangxi Province, China Nanning Guangxi CN 530007

Country🇨🇳 China

Block range44:FA:66:00:00:00– 44:FA:66: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

44:FA:66:00:00:00 44:FA:66:7F:FF:FF 44:FA:66:FF:FF:FF

Other blocks registered to CLOUD NETWORK TECHNOLOGY SINGAPORE PTE. LTD.

00:41:0E:00:00:00 /24 MA-L 04:68:74:00:00:00 /24 MA-L 08:A1:36:00:00:00 /24 MA-L 08:F9:7E:00:00:00 /24 MA-L 10:6F:D9:00:00:00 /24 MA-L 10:B1:DF:00:00:00 /24 MA-L 14:5A:41:00:00:00 /24 MA-L 14:AC:60:00:00:00 /24 MA-L 1C:98:C1:00:00:00 /24 MA-L 20:2B:20:00:00:00 /24 MA-L 2C:98:11:00:00:00 /24 MA-L 2C:9C:58:00:00:00 /24 MA-L