MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
ALLIANT COMPUTER SYSTEMS CORP.
OUI prefix: 00:40:BA
Vendor name: ALLIANT COMPUTER SYSTEMS CORP.
ONE MONARCH DRIVE
LITTLETON MA 01460
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 09 November 2000