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MAC prefix 8C:5F:DF

Assigned by the IEEE to Beijing Railway Signal Factory.

Prefix
8C:5F:DF   8C-5F-DF   8C5F.DF
Block type
MA-L (16,777,216 addresses)
Address range
8C:5F:DF:00:00:00 – 8C:5F:DF:FF:FF:FF
Organization
Beijing Railway Signal Factory
Registered address
No.2 Sicun Xilu Langfa,Huangcun,, Beiijng 102613, CN
Country
China (CN)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 8C:5F:DF:00:00:00

Beijing Railway Signal Factory holds 1 block in total: see all. Source: IEEE Registration Authority public listing.