But if I can't read it, it looks alphanumeric like this ...

*** 216.73.216.53 ***

Unfortunately, my ISP seems to have been lazy to register a name for this IP address.

[ 53.216.73.216.in-addr.arpa ]

Explanation: The PTR record for the reverse DNS name is empty because the IP address is returned by the lookup query.

When searching in the card system, we also found that your address is registered in this country:

- United States of America -

Notice: Clicking on the name of the country will open the Google Maps.