This is a universally administered unicast address with a registered vendor prefix.
MAC address7C:D4:4D:7F:FF:FF
OUI7C:D4:4D
Vendor address2nd Floor, Building 7, Shanda Startup Space, Lane 88, Shengrong Road, Pudong New Area Shanghai Shanghai CN 201210
Country🇨🇳 China
Block range7C:D4:4D:00:00:00– 7C:D4:4D: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-647E:D4:4D:FF:FE:7F:FF:FF
Possible IPv6 link-local derivationfe80::7ed4:4dff: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.
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 →