90:88:A9:2F:FF:FF - 合肥乾盾智能科技有限公司

合肥乾盾智能科技有限公司 MA-M

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

MAC address90:88:A9:2F:FF:FF

OUI90:88:A9

Vendor address中国（安徽）自由贸易试验区合肥片区高新区创新大道2800号创新产业园二期G4楼E区6层605 Hefei Anhui CN 230000

Country🇨🇳 China

Block range90:88:A9:20:00:00– 90:88:A9:2F: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-6492:88:A9:FF:FE:2F:FF:FF

Possible IPv6 link-local derivationfe80::9288:a9ff:fe2f: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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