Martem AS Industrial equipment MA-M
This is a universally administered unicast address with a registered vendor prefix.
MAC address 3C:39:E7:87:FF:FF
OUI3C:39:E7Matched block: 3C:39:E7:8 /28
Vendor addressAkadeemia tee 21/6 Tallinn Harjumaa EE 12618
Block range3C:39:E7:80:00:00– 3C:39:E7:8F:FF:FF
Address capacity1,048,576
TransmissionUnicast: addressed to a single device
AdministrationUniversally administered: its prefix comes from a block registered through the IEEE Registration Authority
RandomizationNo randomization indicators detected
Derived modified EUI-643E:39:E7:FF:FE:87:FF:FF
Possible IPv6 link-local derivationfe80::3e39:e7ff:fe87:ffff
Device Industrial equipment Also plausible: Embedded device

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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