MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Microsoft Corporation
MAC prefix: A0:4A:5E
Vendor name: Microsoft Corporation
MAC range: A0:4A:5E:00:00:00 - A0:4A:5E:FF:FF:FF
Block Size: 16777215 (16.77 M)
Address:
Type MA-LOne Microsoft Way
REDMOND WA 98052
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 15 January 2021
