Find the vendor name of a device by entering an OUI or a MAC address
OUI prefix: 00:11:87
Vendor name: Category Solutions, Inc
1021 W. Adams StChicago IL 60607US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 05 June 2004