200.217.113.79 - - [19/Feb/2016:13:09:16 -0500] "GET //wp-admin/admin-ajax.php HTTP/1.1" 404 905 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.63 Safari/537.31" 200.217.115.192 - - [25/Feb/2016:15:15:23 -0500] "GET //wp-admin/admin-ajax.php HTTP/1.1" 404 905 "-" "Mozilla/5.0 (BlackBerry8300/4.2.2 Profile/MIDP-2.0 Configuration/CLDC-1.1 VendorID/107 UP.Link/6.2.3.15.0)" 200.217.115.192 - - [25/Feb/2016:15:15:29 -0500] "GET /blacklists//wp-admin/admin-ajax.php HTTP/1.1" 404 916 "-" "Mozilla/5.0 (BlackBerry8300/4.2.2 Profile/MIDP-2.0 Configuration/CLDC-1.1 VendorID/107 UP.Link/6.2.3.15.0)" 200.217.113.21 - - [06/Mar/2016:06:40:16 -0500] "GET //wp-admin/admin-ajax.php HTTP/1.1" 404 905 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.63 Safari/537.31"