This is a universally administered unicast address with a registered vendor prefix.
MAC address40:D8:55:17:C7:FF
OUI40:D8:55
Vendor address6712 Brooklawn Parkway Syracuse NY US 13211
Country🇺🇸 United States
Block range40:D8:55:17:C0:00– 40:D8:55:17:CF:FF
Address capacity4,096
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-6442:D8:55:FF:FE:17:C7:FF
Possible IPv6 link-local derivationfe80::42d8:55ff:fe17:c7ff
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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