One Microsoft Way
REDMOND WA 98052
US
MAC Address Details
40:12:77
Vendor
MAC Prefix
40:12:77
MAC Range
40:12:77:00:00:00
~
40:12:77:FF:FF:FF
Type
MA-L
Address
One Microsoft Way
REDMOND WA 98052
US
REDMOND WA 98052
US
Vendor Update History
2026-04-11
Initial registration
Microsoft Corporation
One Microsoft Way
REDMOND WA 98052
US
One Microsoft Way
REDMOND WA 98052
US