diff --git a/data/aut-num/AS4242428501 b/data/aut-num/AS4242428501
index 8e0bf6a16..6ab389e40 100644
--- a/data/aut-num/AS4242428501
+++ b/data/aut-num/AS4242428501
@@ -1,4 +1,4 @@
-aut-num:            AS4242428501
+aut-num:            AS4242423620
 as-name:            MARKR-AS
 admin-c:            MARKR-DN42
 tech-c:             MARKR-DN42