This is a universally administered unicast address with a registered vendor prefix.
MAC address04:58:5D:EF:FF:FF
OUI04:58:5D
Vendor address9th FIoor, Building 9, No.1 Qingxiang road, BaoNeng Science and TechnoIogy Industrial Park, Longhua New District ShenZhen GuangDong CN 518000
Country🇨🇳 China
Block range04:58:5D:E0:00:00– 04:58:5D:EF: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-6406:58:5D:FF:FE:EF:FF:FF
Possible IPv6 link-local derivationfe80::658:5dff:feef: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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