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MAC prefix 54:81:AD

Assigned by the IEEE to Eagle Research Corporation.

Prefix
54:81:AD   54-81-AD   5481.AD
Block type
MA-L (16,777,216 addresses)
Address range
54:81:AD:00:00:00 – 54:81:AD:FF:FF:FF
Organization
Eagle Research Corporation
Registered address
4237 State Route 34, Hurricane West Virginia 25526, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 54:81:AD:00:00:00

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