diff --git a/SystemBC/c2_collection_2020_to_2023.txt b/SystemBC/c2_collection_2020_to_2023.txt
index 82b3dbd..e83edfe 100644
--- a/SystemBC/c2_collection_2020_to_2023.txt
+++ b/SystemBC/c2_collection_2020_to_2023.txt
@@ -76,17 +76,6 @@
 188.214.129.3:443
 192.153.57.198:4001
 192.155.111.215:4125
-192.168.1.149:1500
-192.168.1.149:4001
-192.168.1.149:4127
-192.168.1.149:4141
-192.168.1.149:4142
-192.168.1.149:4270
-192.168.1.28:3000
-192.168.1.28:4163
-192.168.1.28:4277
-192.168.1.28:4280
-192.168.1.28:443
 192.169.6.197:4210
 192.248.166.56:443
 192.53.123.202:4001