MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Crossbeam Systems, Inc.
OUI prefix: 00:03:D2
Vendor name: Crossbeam Systems, Inc.
80 Central Street
Boxborough MA 01719
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 09 November 2000