This is a universally administered unicast address with a registered vendor prefix.
MAC address64:33:B5:A7:FF:FF
OUI64:33:B5
Vendor address7F-2 No. 16,Lane 609, Section 5 Chung Hsin Rd. Sanchong District. New Taipei City Taiwan R.O.C. New Taipei City Taiwan TW 241
Country🇹🇼 Taiwan
Block range64:33:B5:A0:00:00– 64:33:B5:AF: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-6466:33:B5:FF:FE:A7:FF:FF
Possible IPv6 link-local derivationfe80::6633:b5ff:fea7: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 →