This is a universally administered unicast address with a registered vendor prefix.
MAC address44:BF:E3:7F:FF:FF
OUI44:BF:E3
Vendor addressNo.148 Zhengfeng Industrial Area Donghuan RD Huangpu Village Shaijing Town Baoan District Shenzhen Guangdong CN 518125
Country🇨🇳 China
Block range44:BF:E3:00:00:00– 44:BF:E3: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-6446:BF:E3:FF:FE:7F:FF:FF
Possible IPv6 link-local derivationfe80::46bf:e3ff: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.
Have a list, not just one address? Paste it and extract every MAC address in it →
New to MAC addresses? What they are and how they're structured →