diff --git a/README.md b/README.md
index 4f64eaa..d093fc0 100755
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # 本文档为4.2相关技术文档，便于文档管理与完善。#
 
+## [公司电信通ip及DNS记录](network-ip.md)
+
 ## [新员工工作环境的搭建](for-new-crew.md)
 
 ## [操作系统版本以及对应光盘版本说明](OS-version-node.md) ##
diff --git a/network-ip.md b/network-ip.md
new file mode 100644
index 0000000..af87afb
--- /dev/null
+++ b/network-ip.md
@@ -0,0 +1,16 @@
+电信通
+
+ip： 
+    121.69.130.48
+    121.69.130.50
+    121.69.130.51
+    121.69.130.52
+    121.69.130.53
+    121.69.130.54
+    121.69.130.55
+netmask:
+    255.255.255.0
+gateway:
+    121.69.130.49
+DNS:
+    202.106.0.20