This is a universally administered unicast address with a registered vendor prefix.
MAC addressE8:FF:1E:17:FF:FF
OUIE8:FF:1E
Vendor addressBahnhofstraße 10 St. Georgen DE 78112
Block rangeE8:FF:1E:10:00:00– E8:FF:1E:1F: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-64EA:FF:1E:FF:FE:17:FF:FF
Possible IPv6 link-local derivationfe80::eaff:1eff:fe17: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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