diff --git a/all/ipv4.txt b/all/ipv4.txt
index d3d009e4..7fded814 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -37710,6 +37710,8 @@
 51.57.139.192/28
 51.57.141.160/27
 51.57.143.200/29
+51.57.158.96/28
+51.57.158.112/28
 51.57.176.20/30
 51.57.176.152/30
 51.57.176.156/30
diff --git a/openai/ipv4.txt b/openai/ipv4.txt
index 36b2276a..aba5e617 100644
--- a/openai/ipv4.txt
+++ b/openai/ipv4.txt
@@ -131,6 +131,8 @@
 51.8.155.48/28
 51.8.155.112/28
 51.57.0.96/28
+51.57.158.96/28
+51.57.158.112/28
 51.59.24.64/28
 51.59.24.80/28
 51.59.48.80/28
diff --git a/openai/ipv4_merged.txt b/openai/ipv4_merged.txt
index 7a59c741..aeea38f8 100644
--- a/openai/ipv4_merged.txt
+++ b/openai/ipv4_merged.txt
@@ -124,6 +124,7 @@
 51.8.155.48/28
 51.8.155.112/28
 51.57.0.96/28
+51.57.158.96/27
 51.59.24.64/27
 51.59.48.80/28
 51.116.2.80/28