diff --git a/ipv4/gh.cidr b/ipv4/gh.cidr
index f58cb5be0..fc64b5b24 100644
--- a/ipv4/gh.cidr
+++ b/ipv4/gh.cidr
@@ -34,6 +34,7 @@
 102.164.123.0/24
 102.176.0.0/17
 102.177.100.0/22
+102.212.176.0/22
 102.213.214.0/23
 102.214.24.0/22
 102.214.52.0/22
diff --git a/ipv4/zm.cidr b/ipv4/zm.cidr
index 350fb0807..e7b40e6b0 100644
--- a/ipv4/zm.cidr
+++ b/ipv4/zm.cidr
@@ -14,6 +14,7 @@
 102.68.136.0/22
 102.130.100.0/24
 102.144.0.0/13
+102.212.180.0/22
 102.216.214.0/23
 102.220.158.0/23
 102.221.240.0/22
diff --git a/ipv4/zz.cidr b/ipv4/zz.cidr
index b8e1b9672..48e450ea7 100644
--- a/ipv4/zz.cidr
+++ b/ipv4/zz.cidr
@@ -150,7 +150,6 @@
 102.212.136.0/21
 102.212.162.0/23
 102.212.174.0/23
-102.212.176.0/21
 102.212.188.0/22
 102.212.196.0/22
 102.212.200.0/21