This is a universally administered unicast address with a registered vendor prefix.
MAC address40:85:56:00:00:00
OUI40:85:56
Vendor addressStr Siemens no.1, 300701 Timisoara, Romania Timisoara RO 300701
Country🇷🇴 Romania
Block range40:85:56:00:00:00– 40:85:56: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-6442:85:56:FF:FE:00:00:00
Possible IPv6 link-local derivationfe80::4285:56ff: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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