timestamp	ip	host	browser	uri
20190706-00:16:22	54.36.148.50	ip-54-36-148-50.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20190714-01:54:33	54.36.148.50	ip-54-36-148-50.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20210724-20:36:41	54.36.148.50	ip-54-36-148-50.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/robots.txt
20210912-06:47:02	54.36.148.50	ip-54-36-148-50.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/robots.txt
20211017-06:26:05	54.36.148.50	ip-54-36-148-50.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/robots.txt