This will allow you to lookup various IP information.
You can also use a regular 'whois' client against ipinfo.dan.me.uk to get the same output.

NOTE: There is a default limit of 24 queries per 24 hour period.
If you are only looking for TOR information, you should use my DNS Blacklists instead.

%
% IPInfo - IP Information Service
% Copyright(c) 2008-2025, Daniel Austin MBCS
%
% Hello, 2001:67c:26b4:3:21e:bff:fec7:87a, pleased to meet you.
%
% NOTE: all AS numbers are now returned in asplain format.
% 
% Fetching IP Information for '66.249.64.94'...
Status: OK
Cache-Age: 0
IP: 66.249.64.94
IP-Version: 4
Hostname: crawl-66-249-64-94.googlebot.com
TOR-Node: NAK
Origin-AS: 15169
Origin-ISP: Google Inc.
IP-Prefix: 66.249.64.0/20
IP-NetName: GOOGLE
IP-Description: Google LLC,Mountain View,CA
IP-Country-ISO: US
IP-Country: United States
IP-City: West Chicago
IP-Postal-Code: 60185
IP-Locality: Chicago, IL
GPS-Location: 41.887901 -88.199799
% You have made 1 out of 24 allowed queries in the last 24 hours.
% Took 0.45 secs for data lookup(s)
% debug info follows
% Node: db3
%                sql   0.0257089138
%                log   0.0092539787
%        cache_check   0.0066268444
%                grt   0.0036411285
%             ipinfo   0.2889928818
%                dns   0.0866420269