F8:7A:39:EF:FF:FF - Cognosos, Inc.

Cognosos, Inc. MA-M

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

MAC addressF8:7A:39:EF:FF:FF

OUIF8:7A:39

Vendor address1100 Spring St. NW, Suite 300A Atlanta GA US 30309

Country🇺🇸 United States

Block rangeF8:7A:39:E0:00:00– F8:7A:39:EF: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-64FA:7A:39:FF:FE:EF:FF:FF

Possible IPv6 link-local derivationfe80::fa7a:39ff:feef: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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