diff --git a/not_cloudflare/cidr_data/README.md b/not_cloudflare/cidr_data/README.md
index 3de3b9ba5..cf96b99f7 100644
--- a/not_cloudflare/cidr_data/README.md
+++ b/not_cloudflare/cidr_data/README.md
@@ -1,5 +1,7 @@
-#### CDN CIDR(IPv4) list
+#### CDN CIDR(IPv4) list  (_cdnName.txt_)
 
-#### AS list
+- Cloudflare CIDR is [cloudflare_inc/cloudflare_CIDR_v4.txt](../../cloudflare_inc/cloudflare_CIDR_v4.txt)
 
-- Cloudflare CIDR is [cloudflare_inc/cloudflare_CIDR_v4.txt](../../cloudflare_inc/cloudflare_CIDR_v4.txt)
\ No newline at end of file
+#### ASN list  (_asn_cdnName.txt_)
+
+- Cloudflare ASN is [cloudflare_inc/cloudflare_owned_ASN.txt](../../cloudflare_inc/cloudflare_owned_ASN.txt)
\ No newline at end of file