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MAC prefix 54:22:E0

Assigned by the IEEE to Adtran Inc.

Prefix
54:22:E0   54-22-E0   5422.E0
Block type
MA-L (16,777,216 addresses)
Address range
54:22:E0:00:00:00 – 54:22:E0:FF:FF:FF
Organization
Adtran Inc
Registered address
901 Explorer Blvd., Huntsville AL 35806-2807, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 54:22:E0:00:00:00

Adtran Inc holds 11 blocks in total: see all. Source: IEEE Registration Authority public listing.