diff --git a/README.md b/README.md
index 7153858..d9b656f 100644
--- a/README.md
+++ b/README.md
@@ -3,3 +3,7 @@ Synchronize an iptables chain with your desired entries from banlists generated
 
 # Further Reading
 https://www.lexo.ch/blog/2019/09/blocklist-de-iptables-ipset-update-script-how-to-automatically-update-your-firewall-with-the-ip-set-from-blocklist-de/
+
+# Blocklists for Shodan and other scanners:
+https://github.com/boobeeeee/block-shodan
+https://www.busindre.com/bloquear_ips_del_escaner_shodan