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DeviceFromIP() function in your advanced hunting queries to quickly obtain the list of devices that have been assigned to a certain IP address at a given point in time.
This function returns a table with the following columns:
||Unique identifier for the device in the service|
This function is invoked as part of a query.
- x—The first parameter is typically already a column in the query. In this case, it is the column named
IP, the IP address for which you want to see a list of devices that have been assigned to it. It should be a local IP address. External IP addresses are not supported.
- y—A second optional parameter is the
Timestamp, which instructs the function to obtain the most recent assigned devices from a specific time. If not specified, the function returns the latest available records.
Get the latest devices that have been assigned specific IP addresses
DeviceNetworkEvents | limit 100 | project IP = LocalIP | invoke DeviceFromIP()