80:F1:F1:FF:FF:FF - Tech4home, Lda

Tech4home, Lda MA-L

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

MAC address80:F1:F1:FF:FF:FF

OUI80:F1:F1

Vendor addressRua de Fundoes N151 Sao Joao da Madeira Aveiro PT 3700-121

Country🇵🇹 Portugal

Block range80:F1:F1:00:00:00– 80:F1:F1: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-6482:F1:F1:FF:FE:FF:FF:FF

Possible IPv6 link-local derivationfe80::82f1:f1ff: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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