diff --git a/all/ipv4.txt b/all/ipv4.txt
index 615725cb..b06fb766 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -4813,6 +4813,7 @@
 15.230.19.12/32
 15.230.19.18/31
 15.230.19.248/31
+15.230.19.250/31
 15.230.19.252/31
 15.230.190.0/25
 15.230.190.128/25
@@ -37848,6 +37849,7 @@
 142.4.160.96/29
 142.4.161.0/29
 142.4.161.8/29
+142.4.177.0/24
 142.93.0.0/20
 142.93.112.0/20
 142.93.128.0/20
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index 11a3d848..85474b9b 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -403,7 +403,7 @@
 15.230.188.0/23
 15.230.19.12/32
 15.230.19.18/31
-15.230.19.248/31
+15.230.19.248/30
 15.230.19.252/31
 15.230.190.0/24
 15.230.192.0/22
@@ -3005,6 +3005,7 @@
 142.250.0.0/15
 142.4.160.0/24
 142.4.161.0/28
+142.4.177.0/24
 142.93.0.0/16
 143.110.128.0/17
 143.198.0.0/17
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index ee92a648..0cb580c1 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -1902,6 +1902,7 @@
 15.230.19.12/32
 15.230.19.18/31
 15.230.19.248/31
+15.230.19.250/31
 15.230.19.252/31
 15.230.190.0/25
 15.230.190.128/25
@@ -4934,6 +4935,7 @@
 142.4.160.96/29
 142.4.161.0/29
 142.4.161.8/29
+142.4.177.0/24
 143.204.0.0/16
 144.220.0.0/16
 150.222.0.0/24
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index bddeede0..f1faf85e 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -263,7 +263,7 @@
 15.230.188.0/23
 15.230.19.12/32
 15.230.19.18/31
-15.230.19.248/31
+15.230.19.248/30
 15.230.19.252/31
 15.230.190.0/24
 15.230.192.0/22
@@ -1105,6 +1105,7 @@
 140.179.0.0/16
 142.4.160.0/24
 142.4.161.0/28
+142.4.177.0/24
 143.204.0.0/16
 144.220.0.0/16
 150.222.0.0/24