This is a universally administered unicast address with a registered vendor prefix.
MAC address38:12:7B:00:00:00
OUI38:12:7B
Vendor addressRm. 1, 10F., No. 181, Sec. 1, Datong Rd. New Taipei City Xizhi Dist. TW 221451
Country🇹🇼 Taiwan
Block range38:12:7B:00:00:00– 38:12:7B: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:12:7B:FF:FE:00:00:00
Possible IPv6 link-local derivationfe80::3a12:7bff: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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