This is a universally administered unicast address with a registered vendor prefix.
MAC addressEC:FC:55:FF:FF:FF
OUIEC:FC:55
Vendor addressFrankenstrasse 160 Nuernberg Bavaria DE 90461
Country🇩🇪 Germany
Block rangeEC:FC:55:00:00:00– EC:FC:55: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-64EE:FC:55:FF:FE:FF:FF:FF
Possible IPv6 link-local derivationfe80::eefc:55ff:feff: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 →