54:9A:11:97:FF:FF - Alfen BV

Alfen BV MA-M

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

MAC address54:9A:11:97:FF:FF

OUI54:9A:11

Vendor addressHefbrugweg Almere Netherlands NL 1332AP

Country🇳🇱 Netherlands

Block range54:9A:11:90:00:00– 54:9A:11:9F: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-6456:9A:11:FF:FE:97:FF:FF

Possible IPv6 link-local derivationfe80::569a:11ff:fe97: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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