74:E1:4A:1F:FF:FF - Cerevo Inc.

Cerevo Inc. MA-M

This is a universally administered unicast address with a registered vendor prefix.

MAC address74:E1:4A:1F:FF:FF

OUI74:E1:4A

Vendor addressRiver-side-seven bldg. 3F, 2-7-9, Sotokanda Tiyoda Tokyo JP 101-0021

Country🇯🇵 Japan

Block range74:E1:4A:10:00:00– 74:E1:4A:1F: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

RandomizationNot randomized

Derived modified EUI-6476:E1:4A:FF:FE:1F:FF:FF

Possible IPv6 link-local derivationfe80::76e1:4aff:fe1f: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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