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MAC prefix 00:0B:EF

Assigned by the IEEE to Code Corporation.

Prefix
00:0B:EF   00-0B-EF   000B.EF
Block type
MA-L (16,777,216 addresses)
Address range
00:0B:EF:00:00:00 – 00:0B:EF:FF:FF:FF
Organization
Code Corporation
Registered address
11814 S. Election Rd., Ste 200, Draper Utah 84020, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:0B:EF:00:00:00

Code Corporation holds 1 block in total: see all. Source: IEEE Registration Authority public listing.