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MAC prefix AC:91:A1

Assigned by the IEEE to Dell Inc..

Prefix
AC:91:A1   AC-91-A1   AC91.A1
Block type
MA-L (16,777,216 addresses)
Address range
AC:91:A1:00:00:00 – AC:91:A1: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 AC:91:A1:00:00:00

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