MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
IEEE Registration Authority
MAC address prefix B0:1F:81 is registered to IEEE Registration Authority, located at 445 Hoes LanePiscataway NJ 08554US.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 27 May 2014, with the most recent update made on 27 April 2016.
OUI: B0:1F:81
Vendor name: IEEE Registration Authority
Address:
Assignment Type MA-L 445 Hoes Lane
Piscataway NJ 08554
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 27 April 2016
Initial registration: 27 May 2014
