20:7C:14:7F:FF:FF - Qotom

Qotom MA-L

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

MAC address20:7C:14:7F:FF:FF

OUI20:7C:14

Vendor addressHuafeng Intelligence Valley, Hangcheng Street Shenzhen GuangDong CN 518000

Country🇨🇳 China

Block range20:7C:14:00:00:00– 20:7C:14: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-6422:7C:14:FF:FE:7F:FF:FF

Possible IPv6 link-local derivationfe80::227c:14ff: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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