timestamp	ip	host	browser	uri
20210301-06:07:03	34.223.41.142	ec2-34-223-41-142.us-west-2.compute.amazonaws.com	Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36	/epa/scripts/win/nsepa_setup.exe