diff --git a/all/ipv6.txt b/all/ipv6.txt
index 872db5f2..8949a6bc 100644
--- a/all/ipv6.txt
+++ b/all/ipv6.txt
@@ -238179,7 +238179,6 @@
 2600:f0f0:1:fe00::/56
 2600:f0f0:1:ff00::/56
 2600:f0f0:2::/48
-2600:f0f0:3::/48
 2600:f0f0:4::/48
 2600:f0f0:8::/48
 2600:f0f0:10::/48
diff --git a/all/ipv6_merged.txt b/all/ipv6_merged.txt
index ecec579f..afaf7ed0 100644
--- a/all/ipv6_merged.txt
+++ b/all/ipv6_merged.txt
@@ -11486,7 +11486,7 @@
 2600:f0f0:1:f00::/56
 2600:f0f0:1:fd00::/56
 2600:f0f0:1:fe00::/55
-2600:f0f0:2::/47
+2600:f0f0:2::/48
 2600:f0f0:4::/48
 2600:f0f0:8::/48
 2600:f0f0:10::/47
diff --git a/amazon/ipv6.txt b/amazon/ipv6.txt
index 9d17081d..877cd89d 100644
--- a/amazon/ipv6.txt
+++ b/amazon/ipv6.txt
@@ -1559,7 +1559,6 @@
 2600:f0f0:1:fe00::/56
 2600:f0f0:1:ff00::/56
 2600:f0f0:2::/48
-2600:f0f0:3::/48
 2600:f0f0:4::/48
 2600:f0f0:8::/48
 2600:f0f0:10::/48
diff --git a/amazon/ipv6_merged.txt b/amazon/ipv6_merged.txt
index 6f0dcdd8..1bb1f8ff 100644
--- a/amazon/ipv6_merged.txt
+++ b/amazon/ipv6_merged.txt
@@ -1279,7 +1279,7 @@
 2600:f0f0:1:f00::/56
 2600:f0f0:1:fd00::/56
 2600:f0f0:1:fe00::/55
-2600:f0f0:2::/47
+2600:f0f0:2::/48
 2600:f0f0:4::/48
 2600:f0f0:8::/48
 2600:f0f0:10::/47