diff --git a/data/cncity/810000.txt b/data/cncity/810000.txt
index e7178c29..97a00e89 100644
--- a/data/cncity/810000.txt
+++ b/data/cncity/810000.txt
@@ -3938,7 +3938,11 @@
 154.90.4.0/22
 154.90.32.0/19
 154.90.64.0/18
-154.91.0.0/18
+154.91.0.0/19
+154.91.35.0/24
+154.91.36.0/22
+154.91.40.0/21
+154.91.48.0/20
 154.91.68.0/22
 154.91.72.0/21
 154.91.80.0/20
diff --git a/data/country/HK.txt b/data/country/HK.txt
index e7178c29..97a00e89 100644
--- a/data/country/HK.txt
+++ b/data/country/HK.txt
@@ -3938,7 +3938,11 @@
 154.90.4.0/22
 154.90.32.0/19
 154.90.64.0/18
-154.91.0.0/18
+154.91.0.0/19
+154.91.35.0/24
+154.91.36.0/22
+154.91.40.0/21
+154.91.48.0/20
 154.91.68.0/22
 154.91.72.0/21
 154.91.80.0/20
diff --git a/data/country/US.txt b/data/country/US.txt
index 414ae584..4fde27e1 100644
--- a/data/country/US.txt
+++ b/data/country/US.txt
@@ -32646,6 +32646,8 @@
 154.90.8.0/21
 154.90.16.0/20
 154.90.128.0/17
+154.91.32.0/23
+154.91.34.0/24
 154.91.64.0/22
 154.91.108.0/22
 154.92.129.0/24
diff --git a/data/country/US/US-CA.txt b/data/country/US/US-CA.txt
index 93179b66..c5642e06 100644
--- a/data/country/US/US-CA.txt
+++ b/data/country/US/US-CA.txt
@@ -2726,6 +2726,8 @@
 154.38.111.0/24
 154.86.156.0/24
 154.90.1.0/24
+154.91.32.0/23
+154.91.34.0/24
 154.91.64.0/22
 154.91.108.0/22
 154.194.40.0/21