diff --git a/all/ipv6.txt b/all/ipv6.txt
index 02290ecd..2a17a3a2 100644
--- a/all/ipv6.txt
+++ b/all/ipv6.txt
@@ -3040,6 +3040,7 @@
 2404:c2c0:2400::/40
 2404:c2c0:2600::/40
 2404:c2c0:2800::/40
+2404:c2c0:3100::/40
 2404:c2c0:4000:100::/56
 2404:c2c0:4000:200::/56
 2404:c2c0:4000:300::/56
diff --git a/all/ipv6_merged.txt b/all/ipv6_merged.txt
index a128e3f8..5772c464 100644
--- a/all/ipv6_merged.txt
+++ b/all/ipv6_merged.txt
@@ -442,6 +442,7 @@
 2404:c2c0:2400::/40
 2404:c2c0:2600::/40
 2404:c2c0:2800::/40
+2404:c2c0:3100::/40
 2404:c2c0:4000::/40
 2404:c2c0:8000::/36
 2404:c2c0:c000::/36
diff --git a/amazon/ipv6.txt b/amazon/ipv6.txt
index e3fdbff3..474e38a2 100644
--- a/amazon/ipv6.txt
+++ b/amazon/ipv6.txt
@@ -401,6 +401,7 @@
 2404:c2c0:2400::/40
 2404:c2c0:2600::/40
 2404:c2c0:2800::/40
+2404:c2c0:3100::/40
 2404:c2c0:4000:100::/56
 2404:c2c0:4000:200::/56
 2404:c2c0:4000:300::/56
diff --git a/amazon/ipv6_merged.txt b/amazon/ipv6_merged.txt
index f8112492..2d93c2f5 100644
--- a/amazon/ipv6_merged.txt
+++ b/amazon/ipv6_merged.txt
@@ -342,6 +342,7 @@
 2404:c2c0:2400::/40
 2404:c2c0:2600::/40
 2404:c2c0:2800::/40
+2404:c2c0:3100::/40
 2404:c2c0:4000::/40
 2404:c2c0:8000::/36
 2404:c2c0:c000::/36