diff --git a/all/ipv4.txt b/all/ipv4.txt
index 5e7a7fd2..30944b92 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -448,6 +448,8 @@
 3.166.0.0/15
 3.168.0.0/14
 3.172.0.0/18
+3.172.64.0/18
+3.173.0.0/17
 3.208.0.0/12
 3.208.72.176/28
 3.209.83.0/27
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index 0c8a3e0a..4752d11d 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -57,7 +57,8 @@
 3.144.0.0/13
 3.160.0.0/13
 3.168.0.0/14
-3.172.0.0/18
+3.172.0.0/17
+3.173.0.0/17
 3.208.0.0/12
 3.224.0.0/12
 3.248.0.0/13
diff --git a/all/ipv6.txt b/all/ipv6.txt
index 2a17a3a2..d874476e 100644
--- a/all/ipv6.txt
+++ b/all/ipv6.txt
@@ -15588,6 +15588,7 @@
 2606:7b40:10ff:a210::/60
 2606:7b40:10ff:a220::/60
 2606:7b40:10ff:a250::/60
+2606:7b40:10ff:a280::/60
 2606:7b40:10ff:b000::/56
 2606:7b40:10ff:c000::/56
 2606:7b40:10ff:d000::/56
@@ -15595,6 +15596,7 @@
 2606:7b40:10ff:d210::/60
 2606:7b40:10ff:d220::/60
 2606:7b40:10ff:d250::/60
+2606:7b40:10ff:d280::/60
 2606:7b40:10ff:e000::/56
 2606:7b40:10ff:f000::/56
 2606:7b40:10ff:ff00::/56
@@ -15603,6 +15605,7 @@
 2606:7b40:1000:3000::/56
 2606:7b40:1000:7000::/56
 2606:7b40:1000:7200::/60
+2606:7b40:1000:7280::/60
 2606:7b40:1000:8000::/56
 2606:7b40:1042:3200::/60
 2606:7b40:1042::/56
diff --git a/all/ipv6_merged.txt b/all/ipv6_merged.txt
index 5772c464..9dcecc63 100644
--- a/all/ipv6_merged.txt
+++ b/all/ipv6_merged.txt
@@ -1326,6 +1326,7 @@
 2606:7b40:10ff:a200::/59
 2606:7b40:10ff:a220::/60
 2606:7b40:10ff:a250::/60
+2606:7b40:10ff:a280::/60
 2606:7b40:10ff:b000::/56
 2606:7b40:10ff:c000::/56
 2606:7b40:10ff:d000::/56
@@ -1333,6 +1334,7 @@
 2606:7b40:10ff:d210::/60
 2606:7b40:10ff:d220::/60
 2606:7b40:10ff:d250::/60
+2606:7b40:10ff:d280::/60
 2606:7b40:10ff:e000::/56
 2606:7b40:10ff:f000::/56
 2606:7b40:10ff:ff00::/56
@@ -1340,6 +1342,7 @@
 2606:7b40:1000:3000::/56
 2606:7b40:1000:7000::/56
 2606:7b40:1000:7200::/60
+2606:7b40:1000:7280::/60
 2606:7b40:1000:8000::/56
 2606:7b40:1042:3200::/60
 2606:7b40:1042::/56
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index 972c48f1..15e3ab38 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -447,6 +447,8 @@
 3.166.0.0/15
 3.168.0.0/14
 3.172.0.0/18
+3.172.64.0/18
+3.173.0.0/17
 3.208.0.0/12
 3.208.72.176/28
 3.209.83.0/27
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index dfbd73c8..36b5a26f 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -56,7 +56,8 @@
 3.144.0.0/13
 3.160.0.0/13
 3.168.0.0/14
-3.172.0.0/18
+3.172.0.0/17
+3.173.0.0/17
 3.208.0.0/12
 3.224.0.0/12
 3.248.0.0/13
diff --git a/amazon/ipv6.txt b/amazon/ipv6.txt
index 474e38a2..0327f9bd 100644
--- a/amazon/ipv6.txt
+++ b/amazon/ipv6.txt
@@ -1378,6 +1378,7 @@
 2606:7b40:10ff:a210::/60
 2606:7b40:10ff:a220::/60
 2606:7b40:10ff:a250::/60
+2606:7b40:10ff:a280::/60
 2606:7b40:10ff:b000::/56
 2606:7b40:10ff:c000::/56
 2606:7b40:10ff:d000::/56
@@ -1385,6 +1386,7 @@
 2606:7b40:10ff:d210::/60
 2606:7b40:10ff:d220::/60
 2606:7b40:10ff:d250::/60
+2606:7b40:10ff:d280::/60
 2606:7b40:10ff:e000::/56
 2606:7b40:10ff:f000::/56
 2606:7b40:10ff:ff00::/56
@@ -1393,6 +1395,7 @@
 2606:7b40:1000:3000::/56
 2606:7b40:1000:7000::/56
 2606:7b40:1000:7200::/60
+2606:7b40:1000:7280::/60
 2606:7b40:1000:8000::/56
 2606:7b40:1042:3200::/60
 2606:7b40:1042::/56
diff --git a/amazon/ipv6_merged.txt b/amazon/ipv6_merged.txt
index 2d93c2f5..5d9b9759 100644
--- a/amazon/ipv6_merged.txt
+++ b/amazon/ipv6_merged.txt
@@ -1142,6 +1142,7 @@
 2606:7b40:10ff:a200::/59
 2606:7b40:10ff:a220::/60
 2606:7b40:10ff:a250::/60
+2606:7b40:10ff:a280::/60
 2606:7b40:10ff:b000::/56
 2606:7b40:10ff:c000::/56
 2606:7b40:10ff:d000::/56
@@ -1149,6 +1150,7 @@
 2606:7b40:10ff:d210::/60
 2606:7b40:10ff:d220::/60
 2606:7b40:10ff:d250::/60
+2606:7b40:10ff:d280::/60
 2606:7b40:10ff:e000::/56
 2606:7b40:10ff:f000::/56
 2606:7b40:10ff:ff00::/56
@@ -1156,6 +1158,7 @@
 2606:7b40:1000:3000::/56
 2606:7b40:1000:7000::/56
 2606:7b40:1000:7200::/60
+2606:7b40:1000:7280::/60
 2606:7b40:1000:8000::/56
 2606:7b40:1042:3200::/60
 2606:7b40:1042::/56