MAC address prefix 00:21:C7 is registered to Russound, located at 5 Forbes RoadNewmarket NH 03857US.

This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses

The prefix was initially registered on 25 October 2008, with the most recent update made on 17 November 2015.

OUI: 00:21:C7

Vendor name: Russound

Address:

5 Forbes Road
Newmarket NH 03857
US.

Assignment Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Last updated: 17 November 2015

Initial registration: 25 October 2008

MAC Address Vendor Country US map