diff --git a/examples/list_aspas.rs b/examples/list_aspas.rs
new file mode 100644
index 0000000..47b4f9c
--- /dev/null
+++ b/examples/list_aspas.rs
@@ -0,0 +1,9 @@
+use serde_json::json;
+
+fn main() {
+    let cf_data = bgpkit_commons::rpki::CfData::new().unwrap();
+    println!(
+        "{}",
+        serde_json::to_string_pretty(&json!(cf_data.aspas)).unwrap()
+    );
+}
diff --git a/src/rpki/cloudflare.rs b/src/rpki/cloudflare.rs
index d1dd01b..8a2ac76 100644
--- a/src/rpki/cloudflare.rs
+++ b/src/rpki/cloudflare.rs
@@ -2,23 +2,91 @@
 
 use anyhow::Result;
 use ipnet::IpNet;
-use serde::Deserialize;
+use serde::{Deserialize, Serialize};
 use std::str::FromStr;
 
 use super::{Rir, RoaEntry, RpkiTrie};
 
-#[derive(Clone, Debug, Deserialize)]
-struct CfData {
-    roas: Vec<CfRoaEntry>,
+#[derive(Clone, Debug, Serialize, Deserialize)]
+pub struct CfData {
+    pub metadata: CfMetaData,
+    pub roas: Vec<CfRoaEntry>,
+    pub aspas: Vec<CfAspaEntry>,
+    pub bgpsec_keys: Vec<CfBgpsecKeysEntry>,
 }
 
-#[derive(Clone, Debug, Deserialize)]
-struct CfRoaEntry {
-    prefix: String,
+impl CfData {
+    pub fn new() -> Result<Self> {
+        let data: CfData =
+            oneio::read_json_struct::<CfData>("https://rpki.cloudflare.com/rpki.json")?;
+        Ok(data)
+    }
+}
+
+#[derive(Clone, Debug, Serialize, Deserialize)]
+pub struct CfMetaData {
+    pub buildmachine: Option<String>,
+    pub buildtime: Option<String>,
+    pub elapsedtime: Option<u32>,
+    pub usertime: Option<u32>,
+    pub systemtime: Option<u32>,
+    pub roas: Option<u32>,
+    pub failedroas: Option<u32>,
+    pub invalidroas: Option<u32>,
+    pub spls: Option<u32>,
+    pub failedspls: Option<u32>,
+    pub invalidspls: Option<u32>,
+    pub aspas: Option<u32>,
+    pub failedaspas: Option<u32>,
+    pub invalidaspas: Option<u32>,
+    pub bgpsec_pubkeys: Option<u32>,
+    pub certificates: Option<u32>,
+    pub invalidcertificates: Option<u32>,
+    pub taks: Option<u32>,
+    pub tals: Option<u32>,
+    pub invalidtals: Option<u32>,
+    pub talfiles: Option<Vec<String>>,
+    pub manifests: Option<u32>,
+    pub failedmanifests: Option<u32>,
+    pub crls: Option<u32>,
+    pub gbrs: Option<u32>,
+    pub repositories: Option<u32>,
+    pub vrps: Option<u32>,
+    pub uniquevrps: Option<u32>,
+    pub vsps: Option<u32>,
+    pub uniquevsps: Option<u32>,
+    pub vaps: Option<u32>,
+    pub uniquevaps: Option<u32>,
+    pub cachedir_new_files: Option<u32>,
+    pub cachedir_del_files: Option<u32>,
+    pub cachedir_del_dirs: Option<u32>,
+    pub cachedir_superfluous_files: Option<u32>,
+    pub cachedir_del_superfluous_files: Option<u32>,
+}
+
+#[derive(Clone, Debug, Serialize, Deserialize)]
+pub struct CfAspaEntry {
+    pub customer_asid: u32,
+    pub expires: i64,
+    pub providers: Vec<u32>,
+}
+
+#[derive(Clone, Debug, Serialize, Deserialize)]
+pub struct CfBgpsecKeysEntry {
+    pub asn: u32,
+    pub ski: String,
+    pub pubkey: String,
+    pub ta: String,
+    pub expires: i64,
+}
+
+#[derive(Clone, Debug, Serialize, Deserialize)]
+pub struct CfRoaEntry {
+    pub prefix: String,
     #[serde(rename = "maxLength")]
-    max_length: u8,
-    asn: String,
-    ta: String,
+    pub max_length: u8,
+    pub asn: u32,
+    pub ta: String,
 }
 
 impl RpkiTrie {
@@ -27,15 +95,10 @@ impl RpkiTrie {
             oneio::read_json_struct::<CfData>("https://rpki.cloudflare.com/rpki.json")?;
 
         let mut trie = RpkiTrie::default();
+        trie.aspas = data.aspas;
 
         for roa in data.roas {
             let prefix = roa.prefix.parse::<IpNet>()?;
-            let asn = roa
-                .asn
-                .to_lowercase()
-                .strip_prefix("as")
-                .unwrap()
-                .parse::<u32>()?;
             let max_length = roa.max_length;
             let rir = match Rir::from_str(roa.ta.as_str()) {
                 Ok(rir) => Some(rir),
@@ -43,7 +106,7 @@ impl RpkiTrie {
             };
             let roa_entry = RoaEntry {
                 prefix,
-                asn,
+                asn: roa.asn,
                 max_length,
                 rir,
                 not_before: None,
diff --git a/src/rpki/mod.rs b/src/rpki/mod.rs
index d745756..60800b7 100644
--- a/src/rpki/mod.rs
+++ b/src/rpki/mod.rs
@@ -21,11 +21,13 @@ use ipnet_trie::IpnetTrie;
 
 use crate::BgpkitCommons;
 use anyhow::{anyhow, Result};
+pub use cloudflare::*;
 use std::fmt::Display;
 use std::str::FromStr;
 
 pub struct RpkiTrie {
     pub trie: IpnetTrie<RoaEntry>,
+    pub aspas: Vec<CfAspaEntry>,
     date: Option<NaiveDate>,
 }
 
@@ -33,6 +35,7 @@ impl Default for RpkiTrie {
     fn default() -> Self {
         Self {
             trie: IpnetTrie::new(),
+            aspas: vec![],
             date: None,
         }
     }
@@ -115,10 +118,7 @@ impl Display for RpkiValidation {
 
 impl RpkiTrie {
     pub fn new(date: Option<NaiveDate>) -> Self {
-        Self {
-            trie: IpnetTrie::new(),
-            date,
-        }
+        Self::default()
     }
 
     /// insert an [RoaEntry]. If old value exists, it is returned.