This is a universally administered unicast address with a registered vendor prefix.
MAC address80:77:86:87:FF:FF
OUI80:77:86
Vendor addressRoom 101, Building D (Cygnus), Wuxi Software Park, No. 111 Linghu Avenue, Xinwu District, Wuxi City Jiangsu Province CN 214028
Country🇨🇳 China
Block range80:77:86:80:00:00– 80:77:86:8F: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-6482:77:86:FF:FE:87:FF:FF
Possible IPv6 link-local derivationfe80::8277:86ff:fe87: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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