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MAC prefix 04:4C:EF

Assigned by the IEEE to Fujian Sanao Technology Co.,Ltd.

Prefix
04:4C:EF   04-4C-EF   044C.EF
Block type
MA-L (16,777,216 addresses)
Address range
04:4C:EF:00:00:00 – 04:4C:EF:FF:FF:FF
Organization
Fujian Sanao Technology Co.,Ltd
Registered address
Fuzhou shibei bicyclic road no. 117, Fuzhou Fujian 350000, CN
Country
China (CN)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 04:4C:EF:00:00:00

Fujian Sanao Technology Co.,Ltd holds 1 block in total: see all. Source: IEEE Registration Authority public listing.