This is a universally administered unicast address with a registered vendor prefix.
MAC address50:19:11:97:FF:FF
OUI50:19:11
Vendor address15002 Northridge Dr, Suite 100 Chantilly VA US 20151
Block range50:19:11:90:00:00– 50:19:11:9F: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-6452:19:11:FF:FE:97:FF:FF
Possible IPv6 link-local derivationfe80::5219:11ff: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.

Have a list, not just one address? Paste it and extract every MAC address in it →

New to MAC addresses? What they are and how they're structured →