D4:C1:A8:FF:FF:FF - KYKXCOM Co., Ltd.

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

MAC addressD4:C1:A8:FF:FF:FF

OUID4:C1:A8

Vendor addressBuilding 2, No.8, Yuanhua Road, Xianlin UniversityTown, Xianlin Subdistrict, Qixia District Nanjing Jiangsu CN 210033

Country🇨🇳 China

Block rangeD4:C1:A8:00:00:00– D4:C1:A8: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-64D6:C1:A8:FF:FE:FF:FF:FF

Possible IPv6 link-local derivationfe80::d6c1:a8ff:feff: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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