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MAC prefix E4:FF:DD

Assigned by the IEEE to ELECTRON INDIA.

Prefix
E4:FF:DD   E4-FF-DD   E4FF.DD
Block type
MA-L (16,777,216 addresses)
Address range
E4:FF:DD:00:00:00 – E4:FF:DD:FF:FF:FF
Organization
ELECTRON INDIA
Registered address
TYPE II, NO.9, DR. V.S.I. ESTATE, CHENNAI TAMIL NADU 600 041, IN
Country
India (IN)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up E4:FF:DD:00:00:00

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