MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
CPI
OUI: EC:7D:9D
Vendor name: CPI
Address:
Assignment Type MA-L 3222 Phoenixville Pike Suite 200
Malvern PA 19355
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 13 October 2018
Initial registration: 17 March 2011
