diff --git a/ipv4/ar.cidr b/ipv4/ar.cidr
index 2a95f9509..46718e999 100644
--- a/ipv4/ar.cidr
+++ b/ipv4/ar.cidr
@@ -824,14 +824,51 @@
 179.63.240.0/22
 179.63.248.0/22
 179.191.0.0/22
-181.0.0.0/12
+181.0.0.0/16
+181.1.0.0/17
+181.1.128.0/20
+181.1.144.0/21
+181.1.156.0/22
+181.1.160.0/19
+181.1.192.0/18
+181.2.0.0/15
+181.4.0.0/14
+181.8.0.0/13
 181.16.0.0/16
 181.20.0.0/14
 181.24.0.0/13
 181.41.224.0/19
 181.44.0.0/14
 181.78.0.0/15
-181.80.0.0/12
+181.80.0.0/14
+181.84.0.0/16
+181.85.0.0/17
+181.85.128.0/18
+181.85.192.0/20
+181.85.216.0/21
+181.85.224.0/19
+181.86.0.0/15
+181.88.0.0/15
+181.90.0.0/16
+181.91.0.0/18
+181.91.64.0/20
+181.91.80.0/22
+181.91.88.0/21
+181.91.96.0/19
+181.91.128.0/17
+181.92.0.0/15
+181.94.0.0/17
+181.94.128.0/18
+181.94.192.0/22
+181.94.196.0/24
+181.94.198.0/23
+181.94.200.0/21
+181.94.211.0/24
+181.94.239.0/24
+181.94.240.0/24
+181.94.251.0/24
+181.94.252.0/22
+181.95.0.0/16
 181.96.0.0/12
 181.114.32.0/20
 181.114.48.0/21
diff --git a/ipv4/ec.cidr b/ipv4/ec.cidr
index 7f2c05edf..866ae6bf3 100644
--- a/ipv4/ec.cidr
+++ b/ipv4/ec.cidr
@@ -212,6 +212,7 @@
 192.207.66.0/23
 192.207.68.0/24
 192.207.244.0/24
+193.30.12.0/22
 200.0.28.0/22
 200.0.63.0/24
 200.0.67.0/24
diff --git a/ipv4/py.cidr b/ipv4/py.cidr
index 8f4e4ebc0..f1a3cb4d8 100644
--- a/ipv4/py.cidr
+++ b/ipv4/py.cidr
@@ -68,7 +68,24 @@
 179.63.8.0/22
 179.109.100.0/22
 179.189.218.0/23
+181.1.152.0/22
 181.40.0.0/16
+181.85.208.0/21
+181.91.84.0/22
+181.94.197.0/24
+181.94.208.0/23
+181.94.210.0/24
+181.94.212.0/22
+181.94.216.0/21
+181.94.224.0/21
+181.94.232.0/22
+181.94.236.0/23
+181.94.238.0/24
+181.94.241.0/24
+181.94.242.0/23
+181.94.244.0/22
+181.94.248.0/23
+181.94.250.0/24
 181.120.0.0/13
 181.174.160.0/22
 181.232.156.0/22
diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index a232ebaa1..f7ee709f0 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -851,7 +851,6 @@
 2804:5b4::/32
 2804:5b8::/32
 2804:5bc::/32
-2804:5c0::/32
 2804:5c4::/32
 2804:5c8::/32
 2804:5cc::/32
@@ -8723,4 +8722,5 @@
 2804:8e10::/32
 2804:8e14::/32
 2804:8e18::/32
+2804:8e1c::/32
 2a00:aee0::/29
diff --git a/ipv6/mx.cidr b/ipv6/mx.cidr
index 8fca5653b..371be53c2 100644
--- a/ipv6/mx.cidr
+++ b/ipv6/mx.cidr
@@ -156,4 +156,5 @@
 2806:3fe::/31
 2806:400::/28
 2806:410::/32
+2806:412::/32
 2806:1000::/24