MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
ECOtality North America
MAC address prefix A4:D1:D1 is registered to ECOtality North America, located at 430 S 2nd AvenuePhoenix AZ 85003US.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 26 July 2010, with the most recent update made on 17 November 2015.
OUI: A4:D1:D1
Vendor name: ECOtality North America
Address:
Assignment Type MA-L 430 S 2nd Avenue
Phoenix AZ 85003
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 26 July 2010
