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MAC prefix 00:80:55

Assigned by the IEEE to FERMILAB.

Prefix
00:80:55   00-80-55   0080.55
Block type
MA-L (16,777,216 addresses)
Address range
00:80:55:00:00:00 – 00:80:55:FF:FF:FF
Organization
FERMILAB
Registered address
P.O. BOX 500, MS-234, BATAVIA IL 60510, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:80:55:00:00:00

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