diff --git a/data/aut-num/AS76129 b/data/aut-num/AS4242421976
similarity index 85%
rename from data/aut-num/AS76129
rename to data/aut-num/AS4242421976
index 95e9a5783..8a0a66314 100644
--- a/data/aut-num/AS76129
+++ b/data/aut-num/AS4242421976
@@ -1,4 +1,4 @@
-aut-num:            AS76129
+aut-num:            AS4242421976
 as-name:            CHAOTIKUM-AS
 descr:              Chaotikum e.V. AS
 admin-c:            CHAOTIKUM-DN42
diff --git a/data/route/172.23.208.0_23 b/data/route/172.23.208.0_23
index bd0cf1518..31906efbf 100644
--- a/data/route/172.23.208.0_23
+++ b/data/route/172.23.208.0_23
@@ -1,5 +1,5 @@
 route:              172.23.208.0/23
-origin:             AS76129
+origin:             AS4242421976
 admin-c:            CHAOTIKUM-DN42
 tech-c:             CHAOTIKUM-DN42
 mnt-by:             DUMMY-MNT
diff --git a/data/route6/fd20:bdda:5df0::_48 b/data/route6/fd20:bdda:5df0::_48
index 56f7a04c3..2c7043e55 100644
--- a/data/route6/fd20:bdda:5df0::_48
+++ b/data/route6/fd20:bdda:5df0::_48
@@ -1,5 +1,5 @@
 route6:             fd20:bdda:5df0::/48
-origin:             AS76129
+origin:             AS4242421976
 admin-c:            CHAOTIKUM-DN42
 tech-c:             CHAOTIKUM-DN42
 mnt-by:             DUMMY-MNT