diff --git a/all/ipv6.txt b/all/ipv6.txt
index a2d5003e..12ba0b61 100644
--- a/all/ipv6.txt
+++ b/all/ipv6.txt
@@ -267306,7 +267306,6 @@
 2631:1:106::/48
 2631:1:107::/48
 2631:1:108::/48
-2631:1:200::/40
 2631::/48
 2800:3f0:4000::/36
 2800:3f0::/32
diff --git a/all/ipv6_merged.txt b/all/ipv6_merged.txt
index cd4b20f5..d8cdc3af 100644
--- a/all/ipv6_merged.txt
+++ b/all/ipv6_merged.txt
@@ -12653,7 +12653,6 @@
 2631:1:105::/48
 2631:1:106::/47
 2631:1:108::/48
-2631:1:200::/40
 2631::/46
 2800:3f0::/32
 2801:80:1d0::/48
diff --git a/amazon/ipv6.txt b/amazon/ipv6.txt
index b81fc4a7..413d9881 100644
--- a/amazon/ipv6.txt
+++ b/amazon/ipv6.txt
@@ -2911,7 +2911,6 @@
 2631:1:106::/48
 2631:1:107::/48
 2631:1:108::/48
-2631:1:200::/40
 2631::/48
 2804:800:ff00::/48
 2804:800::/48
diff --git a/amazon/ipv6_merged.txt b/amazon/ipv6_merged.txt
index ab260fb3..a418481f 100644
--- a/amazon/ipv6_merged.txt
+++ b/amazon/ipv6_merged.txt
@@ -2031,7 +2031,6 @@
 2631:1:105::/48
 2631:1:106::/47
 2631:1:108::/48
-2631:1:200::/40
 2631::/46
 2804:800:ff00::/48
 2804:800::/48