From 179fc6d6c0c7180bf73d192bdcaf65a4f0c0bab3 Mon Sep 17 00:00:00 2001
From: Duke <duke@hush.is>
Date: Tue, 3 Dec 2024 11:53:30 -0500
Subject: [PATCH] Skip networks which do not have ASNs

---
 src/net.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/net.cpp b/src/net.cpp
index 05f66d246..c7f6ab38a 100644
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -1658,9 +1658,13 @@ void ASMapHealthCheck() {
     int unmapped_count{0};
     LOCK(cs_vNodes);
 
-    // TODO: skip onion/i2p nodes as they have no ASN
     for (const auto& pnode : vNodes) {
-        uint32_t asn = pnode->addr.GetMappedAS(addrman.m_asmap);
+        auto address = pnode->addr;
+        if(address.IsTor() || address.IsI2P() || address.IsCJDNS()) {
+            // These networks do not have ASNs, skip them
+            continue;
+        }
+        uint32_t asn = address.GetMappedAS(addrman.m_asmap);
         if (asn == 0) {
             ++unmapped_count;
             continue;