This is a universally administered unicast address with a registered vendor prefix.
MAC addressE8:4F:4B:7F:FF:FF
OUIE8:4F:4B
Vendor addressRm 603, Tower B, Galaxy World Building, No.1 Yabao Road,Longgang District,Shenzhen,P.R.China. shenzhen guangdong CN 518000
Block rangeE8:4F:4B:00:00:00– E8:4F:4B: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-64EA:4F:4B:FF:FE:7F:FF:FF
Possible IPv6 link-local derivationfe80::ea4f:4bff: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 →