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MAC prefix 00:05:28

Assigned by the IEEE to New Focus, Inc..

Prefix
00:05:28   00-05-28   0005.28
Block type
MA-L (16,777,216 addresses)
Address range
00:05:28:00:00:00 – 00:05:28:FF:FF:FF
Organization
New Focus, Inc.
Registered address
2630 Walsh Ave., Santa Clara CA 95051, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:05:28:00:00:00

New Focus, Inc. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.