Whois records for 188.8.131.52:8080. These records provide information about the registration of a domain, for example: when the domain was acquired, when the registration will expire, contact details of the registrant etc.
Alexa history shows how the alexa rank of 184.108.40.206:8080 has varied in the past, which in turn also tells about the site visitors.
Find out the details about the computing infrastructure which powers 220.127.116.11:8080 , e.g. where the servers are located, which software is used to serve the website and which hosting service is used by the website.
Pagerank history shows how much the importance of 18.104.22.168:8080 has varied in google index with time.