diff --git a/contrib/seeds/makeseeds.py b/contrib/seeds/makeseeds.py
--- a/contrib/seeds/makeseeds.py
+++ b/contrib/seeds/makeseeds.py
@@ -15,7 +15,7 @@
 NSEEDS = 512
 
 MAX_SEEDS_PER_ASN = {
-    'ipv4': 2,
+    'ipv4': 6,
     'ipv6': 10,
 }