This is a universally administered unicast address with a registered vendor prefix.
MAC address4C:74:87:7F:FF:FF
OUI4C:74:87
Vendor address121 Room (Park) No.1 Building, No.10 Xinghuo Road Science City Feng-tai District, Beijing, China Beijing CN 100070
Country🇨🇳 China
Block range4C:74:87:00:00:00– 4C:74:87: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-644E:74:87:FF:FE:7F:FF:FF
Possible IPv6 link-local derivationfe80::4e74:87ff:fe7f: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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