Find out more info about 18.104.22.168
Find out more information about 22.214.171.124 at Robtex
Please note that robtex is not only used by the NSA (we guess that is not a secret anymore, and no we didn't know before either). Are you a normal IT guy doing data forensics, investigating competitors, tracking spammers or hackers or a virus, or just curious? No matter what, this should be the first place to go.