diff --git a/ipv4/nz.cidr b/ipv4/nz.cidr
index d38b9f289..f543d317c 100644
--- a/ipv4/nz.cidr
+++ b/ipv4/nz.cidr
@@ -364,6 +364,7 @@
 103.173.250.0/23
 103.174.2.0/24
 103.174.156.0/23
+103.174.186.0/23
 103.192.80.0/24
 103.192.152.0/22
 103.192.197.0/24
diff --git a/ipv6/nz.cidr b/ipv6/nz.cidr
index 14c772531..7a69ab77f 100644
--- a/ipv6/nz.cidr
+++ b/ipv6/nz.cidr
@@ -138,6 +138,7 @@
 2001:df7:9800::/48
 2001:df7:b180::/48
 2001:df7:c400::/48
+2001:df7:cf80::/48
 2001:e20::/32
 2001:f50::/32
 2001:4400::/30