diff --git a/ipv6/ar.cidr b/ipv6/ar.cidr
index 33b780c56..a2301a563 100644
--- a/ipv6/ar.cidr
+++ b/ipv6/ar.cidr
@@ -188,7 +188,6 @@
 2802:8000::/24
 2803::/32
 2803:60::/32
-2803:90::/32
 2803:120::/32
 2803:140::/32
 2803:1a0::/32
diff --git a/ipv6/bo.cidr b/ipv6/bo.cidr
index 237bc8e55..2f0daa73d 100644
--- a/ipv6/bo.cidr
+++ b/ipv6/bo.cidr
@@ -44,7 +44,6 @@
 2803:8de0::/32
 2803:8ec0::/32
 2803:9400::/32
-2803:bf10::/32
 2803:c6e0::/32
 2803:dc90::/32
 2803:fa00::/32
diff --git a/ipv6/co.cidr b/ipv6/co.cidr
index f9abc5fea..58a354f36 100644
--- a/ipv6/co.cidr
+++ b/ipv6/co.cidr
@@ -492,6 +492,7 @@
 2803:ac80::/32
 2803:ae90::/32
 2803:aea0::/32
+2803:af90::/32
 2803:b000::/32
 2803:b1e0::/32
 2803:b2a0::/32
diff --git a/ipv6/mx.cidr b/ipv6/mx.cidr
index 6c7ac439e..eaffe65bc 100644
--- a/ipv6/mx.cidr
+++ b/ipv6/mx.cidr
@@ -45,11 +45,12 @@
 2801:c4:80::/48
 2801:c4:90::/47
 2801:c4:95::/48
-2801:c4:97::/48
+2801:c4:96::/47
 2801:c4:98::/45
 2801:c4:a0::/47
 2801:c4:a3::/48
 2801:c4:a4::/48
+2801:c4:a7::/48
 2801:c4:a8::/48
 2801:c4:aa::/48
 2801:c4:ac::/48