diff --git a/country/br/aggregated.json b/country/br/aggregated.json
index bfb6c0230..cad7bfc24 100644
--- a/country/br/aggregated.json
+++ b/country/br/aggregated.json
@@ -13185,6 +13185,7 @@
       "2804:8cf0::/32",
       "2804:8cf4::/32",
       "2804:8cf8::/32",
+      "2804:8cfc::/32",
       "2a00:aee0::/29"
     ]
   }
diff --git a/country/br/ipv6-aggregated.txt b/country/br/ipv6-aggregated.txt
index fa33570b7..f767ba685 100644
--- a/country/br/ipv6-aggregated.txt
+++ b/country/br/ipv6-aggregated.txt
@@ -8733,4 +8733,5 @@
 2804:8cf0::/32
 2804:8cf4::/32
 2804:8cf8::/32
+2804:8cfc::/32
 2a00:aee0::/29
diff --git a/country/us/aggregated.json b/country/us/aggregated.json
index 26bbcdf59..f7887cdfe 100644
--- a/country/us/aggregated.json
+++ b/country/us/aggregated.json
@@ -28720,6 +28720,7 @@
       "2607:6380::/32",
       "2607:63c0::/32",
       "2607:6400::/32",
+      "2607:6440::/32",
       "2607:6480::/32",
       "2607:6580::/32",
       "2607:6600::/32",
diff --git a/country/us/ipv6-aggregated.txt b/country/us/ipv6-aggregated.txt
index f14406ac6..2ee23641f 100644
--- a/country/us/ipv6-aggregated.txt
+++ b/country/us/ipv6-aggregated.txt
@@ -4784,6 +4784,7 @@
 2607:6380::/32
 2607:63c0::/32
 2607:6400::/32
+2607:6440::/32
 2607:6480::/32
 2607:6580::/32
 2607:6600::/32