$ sudo iptables -L
Chain INPUT (policy ACCEPT)
target     prot opt source               destination
DROP       all  --  187.0.0.0/8          anywhere             /* montevideo uruguay */
DROP       all  --  177.0.0.0/8          anywhere             /* vmontevideo uraguay */
DROP       all  --  164.77.0.0/16        anywhere             /* montevideo uraguay */
DROP       all  --  78-0-0-0.adsl.net.t-com.hr/8  anywhere             /* amsterdam */

./myurl.com-access.log:23.20.12.111 - - [16/Jan/2018:00:16:21 -0600] "HEAD / HTTP/1.1" 200 - "-" "Cloud mapping experiment. Contact research@pdrlabs.net"
./myurl.com-access.log:23.20.54.152 - - [16/Jan/2018:08:10:03 -0600] "HEAD / HTTP/1.1" 200 - "-" "Cloud mapping experiment. Contact research@pdrlabs.net"
./myurl.com-access.log-20180114:23.20.12.111 - - [13/Jan/2018:08:07:44 -0600] "HEAD / HTTP/1.1" 200 - "-" "Cloud mapping experiment. Contact research@pdrlabs.net"
./myurl.com-ssl-access.log:74.82.47.3 - - [14/Jan/2018:07:20:31 -0600] "GET / HTTP/1.1" 200 21 "-" "-"
./myurl.com-ssl-access.log:108.178.61.58 - - [15/Jan/2018:06:40:17 -0600] "GET / HTTP/1.1" 200 20 "-" "Mozilla/5.0 zgrab/0.x"
./myurl.com-ssl-access.log:184.154.189.90 - - [15/Jan/2018:07:54:29 -0600] "GET / HTTP/1.1" 200 21 "-" "Mozilla/5.0 zgrab/0.x"
./myurl.com-ssl-access.log:108.178.61.58 - - [16/Jan/2018:06:16:45 -0600] "GET / HTTP/1.1" 200 21 "-" "Mozilla/5.0 zgrab/0.x"
./myurl.com-ssl-access.log:184.154.189.90 - - [16/Jan/2018:06:51:18 -0600] "GET / HTTP/1.1" 200 21 "-" "Mozilla/5.0 zgrab/0.x"
./myurl.com-ssl-access.log:74.82.47.3 - - [16/Jan/2018:07:28:43 -0600] "GET / HTTP/1.1" 200 20 "-" "-"
./myurl.com-ssl-access.log-20180114:74.82.47.3 - - [08/Jan/2018:06:25:14 -0600] "GET / HTTP/1.1" 302 - "-" "-"