MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

 MAC

OUI prefix: 00:19:81

Vendor name: Vivox Inc

Address:

40 Speen Street
Framingham MA 01701
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: 03 September 2006

MAC Address Vendor Country US map