This is a universally administered unicast address with a registered vendor prefix.
MAC address08:63:32:EF:FF:FF
OUI08:63:32
Vendor addressRoom 348, Building 9, No. 128 Cheting Road, Chedun Town, Songjiang District, Shanghai SHANGHAI SHANGHAI CN 201611
Country🇨🇳 China
Block range08:63:32:E0:00:00– 08:63:32:EF:FF:FF
Address capacity1,048,576
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-640A:63:32:FF:FE:EF:FF:FF
Possible IPv6 link-local derivationfe80::a63:32ff:feef: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 →