MAC Address Lookup

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

 MAC

Microsoft Corporation

OUI prefix: 6C:5D:3A

Vendor name: Microsoft Corporation

Address:

One Microsoft Way
REDMOND 98052
US.

Assignment Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Initial registration: 22 November 2019

MAC Address Vendor Country US map