diff --git a/ipv4/sv.cidr b/ipv4/sv.cidr
index 67b3890d..286ec729 100644
--- a/ipv4/sv.cidr
+++ b/ipv4/sv.cidr
@@ -7,7 +7,6 @@
 45.170.28.0/22
 45.170.232.0/22
 45.173.56.0/22
-45.174.226.0/24
 45.177.55.0/24
 45.179.196.0/23
 45.180.240.0/22
@@ -35,7 +34,6 @@
 168.243.0.0/16
 170.0.176.0/22
 170.239.236.0/22
-179.0.12.0/23
 179.5.0.0/16
 179.51.0.0/18
 181.189.176.0/20
diff --git a/ipv6/ar.cidr b/ipv6/ar.cidr
index 7f15dab5..eb341b11 100644
--- a/ipv6/ar.cidr
+++ b/ipv6/ar.cidr
@@ -359,7 +359,6 @@
 2803:3180::/32
 2803:31c0::/32
 2803:31e0::/32
-2803:3210::/32
 2803:3220::/32
 2803:3260::/32
 2803:3340::/32
@@ -932,7 +931,6 @@
 2803:d120::/32
 2803:d160::/32
 2803:d1e0::/32
-2803:d210::/32
 2803:d240::/32
 2803:d290::/32
 2803:d2c0::/32
diff --git a/ipv6/mx.cidr b/ipv6/mx.cidr
index d3f216e3..31acf07c 100644
--- a/ipv6/mx.cidr
+++ b/ipv6/mx.cidr
@@ -71,6 +71,7 @@
 2801:c4:259::/48
 2801:c4:278::/47
 2801:c4:280::/44
+2801:c4:290::/48
 2801:c5::/32
 2801:d0::/32
 2801:f0::/48
diff --git a/ipv6/sv.cidr b/ipv6/sv.cidr
index 67ab1ef5..4e5752d6 100644
--- a/ipv6/sv.cidr
+++ b/ipv6/sv.cidr
@@ -3,7 +3,6 @@
 2800:b20::/30
 2801:10:b000::/48
 2801:12:6000::/48
-2801:13:8000::/48
 2801:15:1000::/48
 2801:15:6000::/48
 2801:17:800::/48
@@ -37,7 +36,6 @@
 2803:df00::/32
 2803:e6c0::/32
 2803:f160::/32
-2803:f260::/32
 2803:fa40::/32
 2803:fb60::/32
 2803:fd40::/32