diff --git a/all/ipv4.txt b/all/ipv4.txt
index 2cbf712d..20aa44e9 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -31859,6 +31859,7 @@
 47.129.84.0/24
 47.129.90.0/24
 47.130.7.128/25
+47.131.230.0/23
 48.160.0.0/12
 48.176.0.0/13
 48.184.0.0/13
diff --git a/all/ipv6.txt b/all/ipv6.txt
index 4d4f3e51..355cc7a3 100644
--- a/all/ipv6.txt
+++ b/all/ipv6.txt
@@ -237347,6 +237347,7 @@
 2600:f0f0:f00:400::/56
 2600:f0f0:f00:500::/56
 2600:f0f0:f00::/56
+2600:f0f1:1c::/48
 2600:f0f1:8a00::/44
 2600:f0f1:8a10::/48
 2600:f0f1:8a::/48
diff --git a/all/ipv6_merged.txt b/all/ipv6_merged.txt
index 86ca2a92..091f9149 100644
--- a/all/ipv6_merged.txt
+++ b/all/ipv6_merged.txt
@@ -12025,6 +12025,7 @@
 2600:f0f0:e34::/47
 2600:f0f0:f00:400::/55
 2600:f0f0:f00::/54
+2600:f0f1:1c::/48
 2600:f0f1:8a00::/44
 2600:f0f1:8a10::/48
 2600:f0f1:8b00::/46
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index 5d98e088..fab2d5bc 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -3962,6 +3962,7 @@
 47.129.84.0/24
 47.129.90.0/24
 47.130.7.128/25
+47.131.230.0/23
 50.16.0.0/15
 50.18.0.0/16
 50.19.0.0/16
diff --git a/amazon/ipv6.txt b/amazon/ipv6.txt
index fca83d7f..786399d6 100644
--- a/amazon/ipv6.txt
+++ b/amazon/ipv6.txt
@@ -2188,6 +2188,7 @@
 2600:f0f0:f00:400::/56
 2600:f0f0:f00:500::/56
 2600:f0f0:f00::/56
+2600:f0f1:1c::/48
 2600:f0f1:8a00::/44
 2600:f0f1:8a10::/48
 2600:f0f1:8a::/48
diff --git a/amazon/ipv6_merged.txt b/amazon/ipv6_merged.txt
index c6f56747..f7d3f65d 100644
--- a/amazon/ipv6_merged.txt
+++ b/amazon/ipv6_merged.txt
@@ -1607,6 +1607,7 @@
 2600:f0f0:e34::/47
 2600:f0f0:f00:400::/55
 2600:f0f0:f00::/54
+2600:f0f1:1c::/48
 2600:f0f1:8a00::/44
 2600:f0f1:8a10::/48
 2600:f0f1:8b00::/46