DA:19:B3:FF:FF:FF - LG Uplus

LG Uplus CID

This is a locally administered address in the IEEE 802c ELI (Extended Local Identifier) quadrant, whose company ID is registered to a real organization. The vendor identity can be trusted even though the address itself is not universally administered.

MAC addressDA:19:B3:FF:FF:FF

OUIDA:19:B3

Vendor address80-17 Gwhak-ro, Yuseong-gu Daejeon KR 34132

Country🇰🇷 South Korea

Block rangeDA:19:B3:00:00:00– DA:19:B3:FF:FF:FF

Address capacity16,777,216

TransmissionUnicast: addressed to a single device

AdministrationLocally administered: set by software, not burned into hardware

IEEE 802c quadrantELI: Extended Local Identifier

RandomizationLikely randomized

Derived modified EUI-64D8:19:B3:FF:FE:FF:FF:FF

Possible IPv6 link-local derivationfe80::d819:b3ff:feff: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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