diff --git a/Subnets/IPv4/cloudflare.lst b/Subnets/IPv4/cloudflare.lst
new file mode 100644
index 0000000..eb8553f
--- /dev/null
+++ b/Subnets/IPv4/cloudflare.lst
@@ -0,0 +1,15 @@
+173.245.48.0/20
+103.21.244.0/22
+103.22.200.0/22
+103.31.4.0/22
+141.101.64.0/18
+108.162.192.0/18
+190.93.240.0/20
+188.114.96.0/20
+197.234.240.0/22
+198.41.128.0/17
+162.158.0.0/15
+104.16.0.0/13
+104.24.0.0/14
+172.64.0.0/13
+131.0.72.0/22
diff --git a/Subnets/IPv6/cloudflare.lst b/Subnets/IPv6/cloudflare.lst
new file mode 100644
index 0000000..5284cee
--- /dev/null
+++ b/Subnets/IPv6/cloudflare.lst
@@ -0,0 +1,7 @@
+2400:cb00::/32
+2606:4700::/32
+2803:f800::/32
+2405:b500::/32
+2405:8100::/32
+2a06:98c0::/29
+2c0f:f248::/32