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MAC prefix 54:9B:49

Assigned by the IEEE to NEC Platforms, Ltd..

Prefix
54:9B:49   54-9B-49   549B.49
Block type
MA-L (16,777,216 addresses)
Address range
54:9B:49:00:00:00 – 54:9B:49:FF:FF:FF
Organization
NEC Platforms, Ltd.
Registered address
2-3 Kandatsukasamachi, Chiyodaku Tokyo 101-8532, JP
Country
Japan (JP)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 54:9B:49:00:00:00

NEC Platforms, Ltd. holds 15 blocks in total: see all. Source: IEEE Registration Authority public listing.