diff --git a/all/ipv6.txt b/all/ipv6.txt
index 202709d2..672e33b7 100644
--- a/all/ipv6.txt
+++ b/all/ipv6.txt
@@ -2068,6 +2068,8 @@
 2600:1ffa:8000::/40
 2600:1ffa:c000::/40
 2600:1ffa:e000::/40
+2600:1ffb:60c0::/48
+2600:1ffb:60c1::/48
 2600:1ffc:1000::/40
 2600:1ffc:2000::/40
 2600:1ffc:4000::/40
diff --git a/all/ipv6_merged.txt b/all/ipv6_merged.txt
index cdf51542..38863951 100644
--- a/all/ipv6_merged.txt
+++ b/all/ipv6_merged.txt
@@ -620,6 +620,7 @@
 2600:1ffa:8000::/40
 2600:1ffa:c000::/40
 2600:1ffa:e000::/40
+2600:1ffb:60c0::/47
 2600:1ffc:1000::/40
 2600:1ffc:2000::/40
 2600:1ffc:4000::/40
diff --git a/amazon/ipv6.txt b/amazon/ipv6.txt
index 469b99e2..c06cfc3e 100644
--- a/amazon/ipv6.txt
+++ b/amazon/ipv6.txt
@@ -629,6 +629,8 @@
 2600:1ffa:8000::/40
 2600:1ffa:c000::/40
 2600:1ffa:e000::/40
+2600:1ffb:60c0::/48
+2600:1ffb:60c1::/48
 2600:1ffc:1000::/40
 2600:1ffc:2000::/40
 2600:1ffc:4000::/40
diff --git a/amazon/ipv6_merged.txt b/amazon/ipv6_merged.txt
index a3b3cbb0..bbc01b57 100644
--- a/amazon/ipv6_merged.txt
+++ b/amazon/ipv6_merged.txt
@@ -489,6 +489,7 @@
 2600:1ffa:8000::/40
 2600:1ffa:c000::/40
 2600:1ffa:e000::/40
+2600:1ffb:60c0::/47
 2600:1ffc:1000::/40
 2600:1ffc:2000::/40
 2600:1ffc:4000::/40