timestamp	ip	host	browser	uri
20190425-12:53:05	54.36.148.20	ip-54-36-148-20.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20191029-00:13:00	54.36.148.20	ip-54-36-148-20.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20200612-17:49:09	54.36.148.20	ip-54-36-148-20.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20200826-01:12:56	54.36.148.20	ip-54-36-148-20.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20210827-21:56:41	54.36.148.20	ip-54-36-148-20.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/robots.txt
20211007-01:37:16	54.36.148.20	ip-54-36-148-20.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/robots.txt