diff --git a/moto/ec2/resources/instance_type_offerings/availability-zone-id/ap-south-1.json b/moto/ec2/resources/instance_type_offerings/availability-zone-id/ap-south-1.json
index a5f4e9a72bc5..b34ab40120b8 100644
--- a/moto/ec2/resources/instance_type_offerings/availability-zone-id/ap-south-1.json
+++ b/moto/ec2/resources/instance_type_offerings/availability-zone-id/ap-south-1.json
@@ -2715,6 +2715,10 @@
   "InstanceType": "u-6tb1.56xlarge",
   "Location": "aps1-az1"
  },
+ {
+  "InstanceType": "u7i-12tb.224xlarge",
+  "Location": "aps1-az1"
+ },
  {
   "InstanceType": "u7i-6tb.112xlarge",
   "Location": "aps1-az1"
diff --git a/moto/ec2/resources/instance_type_offerings/availability-zone-id/ap-southeast-2.json b/moto/ec2/resources/instance_type_offerings/availability-zone-id/ap-southeast-2.json
index 9cf57e09ee86..a9158099cb0c 100644
--- a/moto/ec2/resources/instance_type_offerings/availability-zone-id/ap-southeast-2.json
+++ b/moto/ec2/resources/instance_type_offerings/availability-zone-id/ap-southeast-2.json
@@ -3355,6 +3355,10 @@
   "InstanceType": "u-6tb1.56xlarge",
   "Location": "apse2-az1"
  },
+ {
+  "InstanceType": "u7i-12tb.224xlarge",
+  "Location": "apse2-az1"
+ },
  {
   "InstanceType": "u7i-6tb.112xlarge",
   "Location": "apse2-az1"
@@ -10131,6 +10135,10 @@
   "InstanceType": "u-6tb1.56xlarge",
   "Location": "apse2-az3"
  },
+ {
+  "InstanceType": "u7i-12tb.224xlarge",
+  "Location": "apse2-az3"
+ },
  {
   "InstanceType": "u7in-16tb.224xlarge",
   "Location": "apse2-az3"
diff --git a/moto/ec2/resources/instance_type_offerings/availability-zone-id/us-east-1.json b/moto/ec2/resources/instance_type_offerings/availability-zone-id/us-east-1.json
index 07082a8f6c54..40664e9c30a9 100644
--- a/moto/ec2/resources/instance_type_offerings/availability-zone-id/us-east-1.json
+++ b/moto/ec2/resources/instance_type_offerings/availability-zone-id/us-east-1.json
@@ -20199,6 +20199,10 @@
   "InstanceType": "mac-m4.metal",
   "Location": "use1-az6"
  },
+ {
+  "InstanceType": "mac-m4max.metal",
+  "Location": "use1-az6"
+ },
  {
   "InstanceType": "mac-m4pro.metal",
   "Location": "use1-az6"
diff --git a/moto/ec2/resources/instance_type_offerings/availability-zone/ap-south-1.json b/moto/ec2/resources/instance_type_offerings/availability-zone/ap-south-1.json
index 5c99a2a4837c..d5c47e75f130 100644
--- a/moto/ec2/resources/instance_type_offerings/availability-zone/ap-south-1.json
+++ b/moto/ec2/resources/instance_type_offerings/availability-zone/ap-south-1.json
@@ -2715,6 +2715,10 @@
   "InstanceType": "u-6tb1.56xlarge",
   "Location": "ap-south-1a"
  },
+ {
+  "InstanceType": "u7i-12tb.224xlarge",
+  "Location": "ap-south-1a"
+ },
  {
   "InstanceType": "u7i-6tb.112xlarge",
   "Location": "ap-south-1a"
diff --git a/moto/ec2/resources/instance_type_offerings/availability-zone/ap-southeast-2.json b/moto/ec2/resources/instance_type_offerings/availability-zone/ap-southeast-2.json
index de79c1ac4ff0..987b64e63772 100644
--- a/moto/ec2/resources/instance_type_offerings/availability-zone/ap-southeast-2.json
+++ b/moto/ec2/resources/instance_type_offerings/availability-zone/ap-southeast-2.json
@@ -3203,6 +3203,10 @@
   "InstanceType": "u-6tb1.56xlarge",
   "Location": "ap-southeast-2a"
  },
+ {
+  "InstanceType": "u7i-12tb.224xlarge",
+  "Location": "ap-southeast-2a"
+ },
  {
   "InstanceType": "u7in-16tb.224xlarge",
   "Location": "ap-southeast-2a"
@@ -6687,6 +6691,10 @@
   "InstanceType": "u-6tb1.56xlarge",
   "Location": "ap-southeast-2b"
  },
+ {
+  "InstanceType": "u7i-12tb.224xlarge",
+  "Location": "ap-southeast-2b"
+ },
  {
   "InstanceType": "u7i-6tb.112xlarge",
   "Location": "ap-southeast-2b"
diff --git a/moto/ec2/resources/instance_type_offerings/availability-zone/us-east-1.json b/moto/ec2/resources/instance_type_offerings/availability-zone/us-east-1.json
index bc968038a8cb..0dec83ca464c 100644
--- a/moto/ec2/resources/instance_type_offerings/availability-zone/us-east-1.json
+++ b/moto/ec2/resources/instance_type_offerings/availability-zone/us-east-1.json
@@ -3007,6 +3007,10 @@
   "InstanceType": "mac-m4.metal",
   "Location": "us-east-1a"
  },
+ {
+  "InstanceType": "mac-m4max.metal",
+  "Location": "us-east-1a"
+ },
  {
   "InstanceType": "mac-m4pro.metal",
   "Location": "us-east-1a"
diff --git a/moto/ec2/resources/instance_type_offerings/region/ap-southeast-2.json b/moto/ec2/resources/instance_type_offerings/region/ap-southeast-2.json
index 6544b1cc8c1d..4e134bc7c697 100644
--- a/moto/ec2/resources/instance_type_offerings/region/ap-southeast-2.json
+++ b/moto/ec2/resources/instance_type_offerings/region/ap-southeast-2.json
@@ -3363,6 +3363,10 @@
   "InstanceType": "u-6tb1.56xlarge",
   "Location": "ap-southeast-2"
  },
+ {
+  "InstanceType": "u7i-12tb.224xlarge",
+  "Location": "ap-southeast-2"
+ },
  {
   "InstanceType": "u7i-6tb.112xlarge",
   "Location": "ap-southeast-2"