Find the vendor name of a device by entering an OUI or a MAC address
OUI prefix: 00:D0:3F
Vendor name: AMERICAN COMMUNICATION
TECHNOLIGIES INTERNATIONAL INCROHNERT PARK CA 94928US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 09 November 2000