timestamp	ip	host	browser	uri
20190818-20:30:53	54.36.148.240	ip-54-36-148-240.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20191225-02:08:19	54.36.148.240	ip-54-36-148-240.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20200822-23:56:24	54.36.148.240	ip-54-36-148-240.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20210411-03:36:48	54.36.148.240	ip-54-36-148-240.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/robots.txt
20210901-10:03:01	54.36.148.240	ip-54-36-148-240.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/robots.txt