MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
ProQuent Systems
OUI prefix: 00:08:B1
Vendor name: ProQuent Systems
Address:
Assignment Type MA-L67 Forest Street
Marlboro MA 01752
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 14 December 2001
