Espressif Inc.
MA-L
This is a universally administered unicast address with a registered vendor prefix.
MAC addressB4:3A:45:00:00:00
OUIB4:3A:45
Vendor addressVistra Corporate Services Centre, Wickhams Cay II Road Town Tortola VG VG1110
Block rangeB4:3A:45:00:00:00– B4:3A:45: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-64B6:3A:45:FF:FE:00:00:00
Possible IPv6 link-local derivationfe80::b63a:45ff:fe00:0
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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