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MAC prefix 04:BF:1B

Assigned by the IEEE to Dell Inc..

Prefix
04:BF:1B   04-BF-1B   04BF.1B
Block type
MA-L (16,777,216 addresses)
Address range
04:BF:1B:00:00:00 – 04:BF:1B:FF:FF:FF
Organization
Dell Inc.
Registered address
One Dell Way, Round Rock TX 78682, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 04:BF:1B:00:00:00

Dell Inc. holds 166 blocks in total: see all. Source: IEEE Registration Authority public listing.