diff --git a/ip-ranges.json b/ip-ranges.json
index 997b99d..43d564a 100644
--- a/ip-ranges.json
+++ b/ip-ranges.json
@@ -1,6 +1,6 @@
 {
-  "syncToken": "1771943884",
-  "createDate": "2026-02-24-14-38-04",
+  "syncToken": "1771951085",
+  "createDate": "2026-02-24-16-38-05",
   "prefixes": [
     {
       "ip_prefix": "3.4.12.4/32",
@@ -64840,6 +64840,12 @@
       "service": "AMAZON",
       "network_border_group": "ap-southeast-1"
     },
+    {
+      "ipv6_prefix": "2600:1f17:c000::/36",
+      "region": "us-east-1",
+      "service": "AMAZON",
+      "network_border_group": "us-east-1"
+    },
     {
       "ipv6_prefix": "2600:1feb:ec00::/40",
       "region": "sa-west-1",
@@ -81700,6 +81706,12 @@
       "service": "EC2",
       "network_border_group": "ap-southeast-1"
     },
+    {
+      "ipv6_prefix": "2600:1f17:c000::/36",
+      "region": "us-east-1",
+      "service": "EC2",
+      "network_border_group": "us-east-1"
+    },
     {
       "ipv6_prefix": "2600:1feb:ec00::/40",
       "region": "sa-west-1",