EA:E0:D9:7F:FF:FF - Berk-tek LLC

Berk-tek LLC 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 addressEA:E0:D9:7F:FF:FF

OUIEA:E0:D9

Vendor address132 white oak rd new holland PA US 17557

Country🇺🇸 United States

Block rangeEA:E0:D9:00:00:00– EA:E0:D9: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-64E8:E0:D9:FF:FE:7F:FF:FF

Possible IPv6 link-local derivationfe80::e8e0:d9ff:fe7f: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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