This is a universally administered unicast address with a registered vendor prefix.
MAC address70:B3:D5:A1:97:FF
OUI70:B3:D5
Vendor addressNo112, Tiny Sector, Guindy Industrial Estate, Chennai TamilNadu IN 600032
Block range70:B3:D5:A1:90:00– 70:B3:D5:A1:9F:FF
Address capacity4,096
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:B3:D5:FF:FE:A1:97:FF
Possible IPv6 link-local derivationfe80::72b3:d5ff:fea1:97ff

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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