diff --git a/asmap.dat b/asmap.dat
index aaf3fdada..03eac1146 100644
Binary files a/asmap.dat and b/asmap.dat differ
diff --git a/contrib/asmap/README.md b/contrib/asmap/README.md
index c23d8da74..cbb6f7526 100644
--- a/contrib/asmap/README.md
+++ b/contrib/asmap/README.md
@@ -2,4 +2,5 @@
 
 Files relating to -asmap=... feature, to use ASNs
 
-Originally from https://github.com/sipa/asmap/blob/master/demo.map
+From https://github.com/asmap/asmap-data/blob/main/1730210400_asmap.dat
+[Upstream Commit dcce69e48211facdbd52a461cfce333d5800b7de](https://github.com/asmap/asmap-data/commit/dcce69e48211facdbd52a461cfce333d5800b7de)
diff --git a/contrib/asmap/asmap.dat b/contrib/asmap/asmap.dat
index aaf3fdada..03eac1146 100644
Binary files a/contrib/asmap/asmap.dat and b/contrib/asmap/asmap.dat differ