timestamp	ip	host	browser	uri
20190417-11:15:09	54.36.148.47	ip-54-36-148-47.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20200206-22:00:48	54.36.148.47	ip-54-36-148-47.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20200621-08:40:27	54.36.148.47	ip-54-36-148-47.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20210808-10:25:29	54.36.148.47	ip-54-36-148-47.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/robots.txt
20210818-21:35:07	54.36.148.47	ip-54-36-148-47.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/robots.txt