Espressif Inc.
MA-L
This is a universally administered unicast address with a registered vendor prefix.
MAC address38:3E:51:7F:FF:FF
OUI38:3E:51
Vendor addressVistra Corporate Services Centre, Wickhams Cay II Road Town Tortola VG VG1110
Block range38:3E:51:00:00:00– 38:3E:51: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-643A:3E:51:FF:FE:7F:FF:FF
Possible IPv6 link-local derivationfe80::3a3e:51ff: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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