MAC Address Lookup

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


OUI prefix: 28:C7:18

Vendor name: Altierre


1980 Concourse Drive
San Jose United States 95131

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: 09 July 2011

MAC Address Vendor Country US map