7C:E4:A1:27:FF:FF - De Haardt bv

De Haardt bv MA-M

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

MAC address7C:E4:A1:27:FF:FF

OUI7C:E4:A1

Vendor addressMarithaime 6 Elst NL 6662 WD

Country🇳🇱 Netherlands

Block range7C:E4:A1:20:00:00– 7C:E4:A1:2F: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-647E:E4:A1:FF:FE:27:FF:FF

Possible IPv6 link-local derivationfe80::7ee4:a1ff:fe27: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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