This is a universally administered unicast address with a registered vendor prefix.
MAC address88:E1:61:00:00:00
OUI88:E1:61
Vendor addressRoom 210,Building 1#, No. 27 Qinghe Longgang Rd., Haidian District, Beijing,100192,China Beijing Beijing CN 100192
Block range88:E1:61:00:00:00– 88:E1:61: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-648A:E1:61:FF:FE:00:00:00
Possible IPv6 link-local derivationfe80::8ae1:61ff:fe00:0

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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