MAC Address Lookup

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


OUI prefix: 2C:D1:41:D

Vendor name: Square Inc.


1455 Market St.
San Francisco CA 94103

Assignment Type MA-M

Mac Address Block Medium. Number of address 2^20 (~1 Million)

Last updated: 23 February 2021

Initial registration: 05 February 2016

MAC Address Vendor Country US map