diff --git a/country/br/aggregated.json b/country/br/aggregated.json
index 470186673..2f9839d21 100644
--- a/country/br/aggregated.json
+++ b/country/br/aggregated.json
@@ -10505,7 +10505,6 @@
       "2804:61b0::/32",
       "2804:61b4::/32",
       "2804:61b8::/32",
-      "2804:61bc::/32",
       "2804:61c0::/32",
       "2804:61c4::/32",
       "2804:61c8::/32",
diff --git a/country/br/ipv6-aggregated.txt b/country/br/ipv6-aggregated.txt
index 99a8587f0..60806c74a 100644
--- a/country/br/ipv6-aggregated.txt
+++ b/country/br/ipv6-aggregated.txt
@@ -6059,7 +6059,6 @@
 2804:61b0::/32
 2804:61b4::/32
 2804:61b8::/32
-2804:61bc::/32
 2804:61c0::/32
 2804:61c4::/32
 2804:61c8::/32
diff --git a/country/mr/aggregated.json b/country/mr/aggregated.json
index 7fbe141eb..4e77bda7a 100644
--- a/country/mr/aggregated.json
+++ b/country/mr/aggregated.json
@@ -26,6 +26,7 @@
     "ipv6": [
       "2c0f:2240::/32",
       "2c0f:2540::/32",
+      "2c0f:2640::/32",
       "2c0f:4e80::/32",
       "2c0f:f998::/32"
     ]
diff --git a/country/mr/ipv6-aggregated.txt b/country/mr/ipv6-aggregated.txt
index 1212895a0..2a7ecaa74 100644
--- a/country/mr/ipv6-aggregated.txt
+++ b/country/mr/ipv6-aggregated.txt
@@ -5,5 +5,6 @@
 #
 2c0f:2240::/32
 2c0f:2540::/32
+2c0f:2640::/32
 2c0f:4e80::/32
 2c0f:f998::/32