28:5F:2F:7F:FF:FF - RNware Co.,Ltd.

RNware Co.,Ltd. MA-L

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

MAC address28:5F:2F:7F:FF:FF

OUI28:5F:2F

Vendor address#202 ICT Park Bldg, 205, Songhyun-ro, Dalseo-gu Daegu KR 42734

Country🇰🇷 South Korea

Block range28:5F:2F:00:00:00– 28:5F:2F:FF:FF:FF

Address capacity16,777,216

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-642A:5F:2F:FF:FE:7F:FF:FF

Possible IPv6 link-local derivationfe80::2a5f:2fff:fe7f: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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