64:55:63:7F:FF:FF - Q-Free America, Inc.

Q-Free America, Inc. MA-L

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

MAC address64:55:63:7F:FF:FF

OUI64:55:63

Vendor address1420 Kristina Way, Suite #102 Chesapeake VA US 23320

Country🇺🇸 United States

Block range64:55:63:00:00:00– 64:55:63:FF:FF:FF

Address capacity16,777,216

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-6466:55:63:FF:FE:7F:FF:FF

Possible IPv6 link-local derivationfe80::6655:63ff: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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