10:A7:1A:7F:FF:FF - Nanjing Qinheng Microelectronics Co., Ltd.

Nanjing Qinheng Microelectronics Co., Ltd. Embedded device MA-L

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

MAC address 10:A7:1A:7F:FF:FF

OUI10:A7:1A

Vendor addressNo.18, Ningshuang Road Nanjing Jiangsu CN 210012

Country🇨🇳 China

Block range10:A7:1A:00:00:00– 10:A7:1A: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

RandomizationNo randomization indicators detected

Derived modified EUI-6412:A7:1A:FF:FE:7F:FF:FF

Possible IPv6 link-local derivationfe80::12a7:1aff:fe7f:ffff

Device 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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