diff --git a/aws/documentation/transit-gateway/lab-dmz-vpn-tunnel-tracker.csv b/aws/documentation/transit-gateway/lab-dmz-vpn-tunnel-tracker.csv
index 18f3438f..aa86ce99 100644
--- a/aws/documentation/transit-gateway/lab-dmz-vpn-tunnel-tracker.csv
+++ b/aws/documentation/transit-gateway/lab-dmz-vpn-tunnel-tracker.csv
@@ -1 +1,25 @@
 cloud-provider(1),address-family(1),tunnel-colection(2),environment(2),tunnel-number(3),description,date,asr-track-number
+1,0,06,20,000,aws.ipv4.lab-gov-dmz-network-nonprod.services.tunnel-1-1.us-gov-east-1,20250313,124
+1,0,06,20,001,aws.ipv4.lab-gov-dmz-network-nonprod.services.tunnel-1-2.us-gov-east-1,20250313,125
+1,0,06,20,002,aws.ipv4.lab-gov-dmz-network-nonprod.services.tunnel-2-1.us-gov-east-1,20250313,126
+1,0,06,20,003,aws.ipv4.lab-gov-dmz-network-nonprod.services.tunnel-2-2.us-gov-east-1,20250313,127
+
+1,0,06,20,004,aws.ipv4.lab-gov-dmz-network-nonprod.services.tunnel-1-1.us-gov-west-1,20250313,132
+1,0,06,20,005,aws.ipv4.lab-gov-dmz-network-nonprod.services.tunnel-1-2.us-gov-west-1,20250313,133
+1,0,06,20,006,aws.ipv4.lab-gov-dmz-network-nonprod.services.tunnel-2-1.us-gov-west-1,20250313,134
+1,0,06,20,007,aws.ipv4.lab-gov-dmz-network-nonprod.services.tunnel-2-2.us-gov-west-1,20250313,135
+
+1,0,06,21,000,aws.ipv4.lab-gov-dmz-network-nonprod.test.tunnel-1-1.us-gov-east-1,20250313,128
+1,0,06,21,001,aws.ipv4.lab-gov-dmz-network-nonprod.test.tunnel-1-2.us-gov-east-1,20250313,129
+1,0,06,21,002,aws.ipv4.lab-gov-dmz-network-nonprod.test.tunnel-2-1.us-gov-east-1,20250313,130
+1,0,06,21,003,aws.ipv4.lab-gov-dmz-network-nonprod.test.tunnel-2-2.us-gov-east-1,20250313,131
+
+1,0,06,21,004,aws.ipv4.lab-gov-dmz-network-nonprod.test.tunnel-1-1.us-gov-west-1,20250313,136
+1,0,06,21,005,aws.ipv4.lab-gov-dmz-network-nonprod.test.tunnel-1-2.us-gov-west-1,20250313,137
+1,0,06,21,006,aws.ipv4.lab-gov-dmz-network-nonprod.test.tunnel-2-1.us-gov-west-1,20250313,138
+1,0,06,21,007,aws.ipv4.lab-gov-dmz-network-nonprod.test.tunnel-2-2.us-gov-west-1,20250313,139
+
+services,east,148.129.131.58
+services,west,148.129.131.59
+test,east,148.129.131.60
+test,west,148.129.131.61
diff --git a/aws/documentation/transit-gateway/networks.md b/aws/documentation/transit-gateway/networks.md
new file mode 100644
index 00000000..29e0a2ff
--- /dev/null
+++ b/aws/documentation/transit-gateway/networks.md
@@ -0,0 +1,23 @@
+# 
+
+## Client Networks
+
+* NPC 148.129.0.0/18
+* BCC 148.129.64./18
+* HQ 148.129.128.0/15
+  * 148.129.132.0/22
+  * 148.129.136.0/21
+  * 148.129.144.0/20
+  * 148.129.164.0/20
+  * 148.129.176.0/20
+  * 148.129.192.0/19
+  * 148.129.224.0/20
+  * 148.129.240.0/21
+  * 148.129.248.0/23
+
+## DMZ and Other
+
+* HQ 148.129.128.0/15
+  * 148.129.160.0/22
+  * 148.129.250.0/23
+  * 148.129.252.0/22