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MAC prefix 44:66:6E

Assigned by the IEEE to IP-LINE.

Prefix
44:66:6E   44-66-6E   4466.6E
Block type
MA-L (16,777,216 addresses)
Address range
44:66:6E:00:00:00 – 44:66:6E:FF:FF:FF
Organization
IP-LINE
Registered address
#204, Gangseo B/D, Guro-gu Seoul 152-826, KR
Country
South Korea (KR)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 44:66:6E:00:00:00

IP-LINE holds 1 block in total: see all. Source: IEEE Registration Authority public listing.