diff --git a/all/ipv6.txt b/all/ipv6.txt
index dd7a01d3..593eae70 100644
--- a/all/ipv6.txt
+++ b/all/ipv6.txt
@@ -211609,6 +211609,7 @@
 2a03:2880:ff0c::/48
 2a03:2880:ff08::/48
 2a03:2880:ff09::/48
+2a03:2880:ff10::/47
 2a03:2880:fffe::/48
 2a03:2880:ffff::/48
 2a03:2880::/32
diff --git a/facebook/ipv6.txt b/facebook/ipv6.txt
index 6c2afbfe..cda8df5f 100644
--- a/facebook/ipv6.txt
+++ b/facebook/ipv6.txt
@@ -536,6 +536,7 @@
 2a03:2880:ff0c::/48
 2a03:2880:ff08::/48
 2a03:2880:ff09::/48
+2a03:2880:ff10::/47
 2a03:2880:fffe::/48
 2a03:2880:ffff::/48
 2a03:2880::/32