The domain '173.249.168.0' does not exist! Typo?!?
API
You may perform this lookup using the API and get the results as easy-to-parse JSON data.
Read more on the API at https://iamroot.tech/about/api (regarding authentication and rate limits, among other things), or give it a go right away using the 'try it' button.
ERRRDAP not possible or failed Querying 'arin.net' for RDAP info on '173.249.168.0'. Response in 123ms. Got error 404 - this is a non existing domain/IP!