HTTPfy

MAC prefix C0:44:E3

Assigned by the IEEE to Shenzhen Sinkna Electronics Co., LTD.

Prefix
C0:44:E3   C0-44-E3   C044.E3
Block type
MA-L (16,777,216 addresses)
Address range
C0:44:E3:00:00:00 – C0:44:E3:FF:FF:FF
Organization
Shenzhen Sinkna Electronics Co., LTD
Registered address
9 Building, XinXin Tian Industry Area,, Shenzhen Guangdong 5180000, CN
Country
China (CN)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up C0:44:E3:00:00:00

Shenzhen Sinkna Electronics Co., LTD holds 1 block in total: see all. Source: IEEE Registration Authority public listing.