timestamp	ip	host	browser	uri
20180116-16:49:53	54.242.175.98	ec2-54-242-175-98.compute-1.amazonaws.com	CCBot/2.0 (http://commoncrawl.org/faq/)	/robots.txt
20180116-16:49:53	54.242.175.98	ec2-54-242-175-98.compute-1.amazonaws.com	CCBot/2.0 (http://commoncrawl.org/faq/)	/robots.txt