This is a universally administered unicast address with a registered vendor prefix.
MAC address80:57:22:7F:FF:FF
OUI80:57:22
Vendor addressNo.52, Zone C, Huigu Pioneer Park, Huishan Economic Development Zone, Wuxi Wuxi jiangsu CN 214174
Country🇨🇳 China
Block range80:57:22:00:00:00– 80:57:22: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-6482:57:22:FF:FE:7F:FF:FF
Possible IPv6 link-local derivationfe80::8257:22ff: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 →