SQL Server Configuration manager doesn't show the IP
What the version of SQL Server are you using?
Please make sure you open the same version of SQL Server Configuration Manager if you have multiple different version SQL Server instances.
You can use the following query to view the raw data with your network protocols:
SELECT registry_key, value_name, value_data 
FROM sys.dm_server_registry
WHERE registry_key LIKE '%SuperSocketNetLib%'

See this for more details.
Regards,
Amelia