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MAC prefix 58:65:E6

Assigned by the IEEE to infomark.

Prefix
58:65:E6   58-65-E6   5865.E6
Block type
MA-L (16,777,216 addresses)
Address range
58:65:E6:00:00:00 – 58:65:E6:FF:FF:FF
Organization
infomark
Registered address
#801, KINS TOWER, JEONGJA-DONG, SEONGNAM GYOUNGGI 463-847, KR
Country
South Korea (KR)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 58:65:E6:00:00:00

infomark holds 3 blocks in total: see all. Source: IEEE Registration Authority public listing.