diff --git a/all/ipv4.txt b/all/ipv4.txt
index cbf4de39..fd76f946 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -43990,7 +43990,6 @@
 69.10.63.242
 69.12.56.0/21
 69.12.56.0/24
-69.12.57.0/24
 69.12.58.0/24
 69.12.59.0/24
 69.12.60.0/24
@@ -79822,8 +79821,6 @@
 163.114.132.0/24
 163.114.133.0/24
 163.114.134.0/24
-163.114.135.0/24
-163.114.136.0/24
 163.228.0.0/16
 163.228.0.0/18
 163.228.8.129/32
diff --git a/facebook/ipv4.txt b/facebook/ipv4.txt
index f668ad81..5abf9e07 100644
--- a/facebook/ipv4.txt
+++ b/facebook/ipv4.txt
@@ -467,8 +467,6 @@
 163.114.132.0/24
 163.114.133.0/24
 163.114.134.0/24
-163.114.135.0/24
-163.114.136.0/24
 173.252.64.0/18
 173.252.64.0/19
 173.252.88.0/21
diff --git a/twitter/ipv4.txt b/twitter/ipv4.txt
index 0b08e716..d4bcb95f 100644
--- a/twitter/ipv4.txt
+++ b/twitter/ipv4.txt
@@ -71,7 +71,6 @@
 64.63.63.0/24
 69.12.56.0/21
 69.12.56.0/24
-69.12.57.0/24
 69.12.58.0/24
 69.12.59.0/24
 69.12.60.0/24