diff --git a/data/aut-num/AS4242423478 b/data/aut-num/AS4242420388
similarity index 83%
rename from data/aut-num/AS4242423478
rename to data/aut-num/AS4242420388
index 60efd1e2e..91e5180ed 100644
--- a/data/aut-num/AS4242423478
+++ b/data/aut-num/AS4242420388
@@ -1,4 +1,4 @@
-aut-num:            AS4242423478
+aut-num:            AS4242420388
 as-name:            KVM-AS
 descr:              KVM NETWORK
 admin-c:            KVM-DN42
diff --git a/data/route/172.23.78.64_26 b/data/route/172.23.78.64_26
index 6eab04c4b..3ebea9ff9 100644
--- a/data/route/172.23.78.64_26
+++ b/data/route/172.23.78.64_26
@@ -1,4 +1,4 @@
 route:              172.23.78.64/26
-origin:             AS4242423478
+origin:             AS4242420388
 mnt-by:             KVM-MNT
 source:             DN42
diff --git a/data/route6/fdec:2606:62c0::_48 b/data/route6/fdec:2606:62c0::_48
index 85b63b0f6..d2b9f3ce5 100644
--- a/data/route6/fdec:2606:62c0::_48
+++ b/data/route6/fdec:2606:62c0::_48
@@ -1,5 +1,5 @@
 route6:             fdec:2606:62c0::/48
-origin:             AS4242423478
+origin:             AS4242420388
 max-length:         48
 mnt-by:             KVM-MNT
 source:             DN42