4A:CA:3E:FF:FF:FF - ZEUS

ZEUS 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 address4A:CA:3E:FF:FF:FF

OUI4A:CA:3E

Vendor address161-6, Gyeonggi-dong-ro OSAN Gyeonggi KR 18148

Country🇰🇷 South Korea

Block range4A:CA:3E:00:00:00– 4A:CA:3E: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-6448:CA:3E:FF:FE:FF:FF:FF

Possible IPv6 link-local derivationfe80::48ca:3eff: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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