This is a universally administered unicast address with a registered vendor prefix.
MAC address70:03:3F:7F:FF:FF
OUI70:03:3F
Vendor address3000 Longdong Avenue,Pudong New Area Shanghai CN 200120
Country🇨🇳 China
Block range70:03:3F:00:00:00– 70:03:3F: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-6472:03:3F:FF:FE:7F:FF:FF
Possible IPv6 link-local derivationfe80::7203:3fff: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.
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