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MAC prefix 00:54:BD

Assigned by the IEEE to Swelaser AB.

Prefix
00:54:BD   00-54-BD   0054.BD
Block type
MA-L (16,777,216 addresses)
Address range
00:54:BD:00:00:00 – 00:54:BD:FF:FF:FF
Organization
Swelaser AB
Registered address
Tullgårdsgatan 8, Stockholm 11668, SE
Country
Sweden (SE)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:54:BD:00:00:00

Swelaser AB holds 1 block in total: see all. Source: IEEE Registration Authority public listing.