timestamp	ip	host	browser	uri
20190516-20:19:59	54.36.149.27	ip-54-36-149-27.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20191218-23:02:01	54.36.149.27	ip-54-36-149-27.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20200218-18:40:14	54.36.149.27	ip-54-36-149-27.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20201129-23:38:02	54.36.149.27	ip-54-36-149-27.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20210927-21:04:53	54.36.149.27	ip-54-36-149-27.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/robots.txt