diff --git a/ip-ranges.json b/ip-ranges.json
index 762a87e..9ecef1e 100644
--- a/ip-ranges.json
+++ b/ip-ranges.json
@@ -1,6 +1,6 @@
 {
-  "syncToken": "1777049226",
-  "createDate": "2026-04-24-16-47-06",
+  "syncToken": "1777057025",
+  "createDate": "2026-04-24-18-57-05",
   "prefixes": [
     {
       "ip_prefix": "3.4.12.4/32",
@@ -9716,6 +9716,12 @@
       "service": "AMAZON",
       "network_border_group": "eu-west-1"
     },
+    {
+      "ip_prefix": "173.83.222.0/24",
+      "region": "us-east-1",
+      "service": "AMAZON",
+      "network_border_group": "us-east-1"
+    },
     {
       "ip_prefix": "15.177.89.0/24",
       "region": "eu-west-1",
@@ -16334,6 +16340,12 @@
       "service": "AMAZON",
       "network_border_group": "us-west-1"
     },
+    {
+      "ip_prefix": "173.83.215.0/24",
+      "region": "eu-west-3",
+      "service": "AMAZON",
+      "network_border_group": "eu-west-3"
+    },
     {
       "ip_prefix": "205.251.226.0/24",
       "region": "us-west-2",
@@ -21938,6 +21950,12 @@
       "service": "AMAZON",
       "network_border_group": "eu-west-2"
     },
+    {
+      "ip_prefix": "173.83.221.0/24",
+      "region": "us-west-1",
+      "service": "AMAZON",
+      "network_border_group": "us-west-1"
+    },
     {
       "ip_prefix": "216.198.233.0/24",
       "region": "ap-southeast-1",
@@ -42296,6 +42314,12 @@
       "service": "EC2",
       "network_border_group": "us-east-1"
     },
+    {
+      "ip_prefix": "173.83.222.0/24",
+      "region": "us-east-1",
+      "service": "EC2",
+      "network_border_group": "us-east-1"
+    },
     {
       "ip_prefix": "15.177.89.0/24",
       "region": "eu-west-1",
@@ -44582,6 +44606,12 @@
       "service": "EC2",
       "network_border_group": "ca-central-1"
     },
+    {
+      "ip_prefix": "173.83.215.0/24",
+      "region": "eu-west-3",
+      "service": "EC2",
+      "network_border_group": "eu-west-3"
+    },
     {
       "ip_prefix": "3.5.248.0/22",
       "region": "eu-south-1",
@@ -46556,6 +46586,12 @@
       "service": "EC2",
       "network_border_group": "eu-west-2"
     },
+    {
+      "ip_prefix": "173.83.221.0/24",
+      "region": "us-west-1",
+      "service": "EC2",
+      "network_border_group": "us-west-1"
+    },
     {
       "ip_prefix": "216.198.233.0/24",
       "region": "ap-southeast-1",
diff --git a/subnets.json b/subnets.json
index acf09bf..4261171 100644
--- a/subnets.json
+++ b/subnets.json
@@ -1622,6 +1622,7 @@
         "108.166.244.26/32",
         "136.18.160.0/23",
         "150.103.0.0/16",
+        "173.83.222.0/24",
         "15.177.89.0/24",
         "15.230.4.156/31",
         "15.230.15.31/32",
@@ -2725,6 +2726,7 @@
         "150.222.41.0/26",
         "150.222.88.0/24",
         "150.222.234.138/31",
+        "173.83.215.0/24",
         "205.251.226.0/24",
         "1.179.2.0/23",
         "3.5.248.0/22",
@@ -3659,6 +3661,7 @@
         "150.222.236.0/24",
         "162.222.148.0/22",
         "173.83.206.0/23",
+        "173.83.221.0/24",
         "216.198.233.0/24",
         "3.4.2.0/24",
         "15.177.75.0/24",
diff --git a/subnets.lst b/subnets.lst
index aafe56f..4ae2086 100644
--- a/subnets.lst
+++ b/subnets.lst
@@ -1617,6 +1617,7 @@
 108.166.244.26/32
 136.18.160.0/23
 150.103.0.0/16
+173.83.222.0/24
 15.177.89.0/24
 15.230.4.156/31
 15.230.15.31/32
@@ -2720,6 +2721,7 @@
 150.222.41.0/26
 150.222.88.0/24
 150.222.234.138/31
+173.83.215.0/24
 205.251.226.0/24
 1.179.2.0/23
 3.5.248.0/22
@@ -3654,6 +3656,7 @@
 150.222.236.0/24
 162.222.148.0/22
 173.83.206.0/23
+173.83.221.0/24
 216.198.233.0/24
 3.4.2.0/24
 15.177.75.0/24