diff --git a/all/ipv6.txt b/all/ipv6.txt
index 44dbdfdd..9511c5a6 100644
--- a/all/ipv6.txt
+++ b/all/ipv6.txt
@@ -251529,6 +251529,8 @@
 2606:7b40:a3e:200::/60
 2606:7b40:a3e:270::/60
 2606:7b40:a3e:280::/60
+2606:7b40:a3e:400::/54
+2606:7b40:a3e:3000::/54
 2606:7b40:f000:1500::/56
 2606:7b40:f000:1600::/56
 2606:7b40:f000:1700::/56
diff --git a/all/ipv6_merged.txt b/all/ipv6_merged.txt
index 1c53be56..e7775ac0 100644
--- a/all/ipv6_merged.txt
+++ b/all/ipv6_merged.txt
@@ -11800,6 +11800,8 @@
 2606:7b40:a3e:200::/60
 2606:7b40:a3e:270::/60
 2606:7b40:a3e:280::/60
+2606:7b40:a3e:400::/54
+2606:7b40:a3e:3000::/54
 2606:7b40:f000:1500::/56
 2606:7b40:f000:1600::/55
 2606:40::/32
diff --git a/amazon/ipv6.txt b/amazon/ipv6.txt
index b12822cd..e5e3393c 100644
--- a/amazon/ipv6.txt
+++ b/amazon/ipv6.txt
@@ -2268,6 +2268,8 @@
 2606:7b40:a3e:200::/60
 2606:7b40:a3e:270::/60
 2606:7b40:a3e:280::/60
+2606:7b40:a3e:400::/54
+2606:7b40:a3e:3000::/54
 2606:7b40:f000:1500::/56
 2606:7b40:f000:1600::/56
 2606:7b40:f000:1700::/56
diff --git a/amazon/ipv6_merged.txt b/amazon/ipv6_merged.txt
index de1951a2..13c1f8dd 100644
--- a/amazon/ipv6_merged.txt
+++ b/amazon/ipv6_merged.txt
@@ -1590,6 +1590,8 @@
 2606:7b40:a3e:200::/60
 2606:7b40:a3e:270::/60
 2606:7b40:a3e:280::/60
+2606:7b40:a3e:400::/54
+2606:7b40:a3e:3000::/54
 2606:7b40:f000:1500::/56
 2606:7b40:f000:1600::/55
 2606:8140:100::/40