MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Microsoft Corporation
MAC address prefix CA:12:5C is registered to Microsoft Corporation, located at One Microsoft WayRedmond null 98052-6399US.
This registration is classified as CID (Company Identifier), not for globally unique applications
The prefix was initially registered on 13 September 2017, with the most recent update made on 02 July 2019.
OUI: CA:12:5C
Vendor name: Microsoft Corporation
Address:
Assignment Type CID One Microsoft Way
Redmond null 98052-6399
US.
Company Identifier. This prefix will not be used for globally unique applications. Number of address 2^24 (~16 Million)
Last updated: 02 July 2019
Initial registration: 13 September 2017
