MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Digital Voice Systems, Inc.
Vendor name: Digital Voice Systems, Inc.
234 Littleton Road
Westford MA 01886
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 09 November 2000