38:1F:26:D7:FF:FF - HWACHANG CORPORATION

HWACHANG CORPORATION MA-M

This is a universally administered unicast address with a registered vendor prefix.

MAC address38:1F:26:D7:FF:FF

OUI38:1F:26

Vendor address90, NONGGONGANJI-GIL SOCHO-SI KR 24899

Country🇰🇷 South Korea

Block range38:1F:26:D0:00:00– 38:1F:26:DF:FF:FF

Address capacity1,048,576

TransmissionUnicast: addressed to a single device

AdministrationUniversally administered: its prefix comes from a block registered through the IEEE Registration Authority

RandomizationNot randomized

Derived modified EUI-643A:1F:26:FF:FE:D7:FF:FF

Possible IPv6 link-local derivationfe80::3a1f:26ff:fed7:ffff

The EUI-64 and IPv6 link-local fields are a mathematical derivation from this MAC address. They don't confirm the device currently uses that IPv6 address.

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