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 51c769a13..61138fd77 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
@@ -2739,6 +2739,10 @@
   "InstanceType": "t4g.xlarge",
   "Location": "aps1-az2"
  },
+ {
+  "InstanceType": "u-12tb1.112xlarge",
+  "Location": "aps1-az2"
+ },
  {
   "InstanceType": "u-6tb1.112xlarge",
   "Location": "aps1-az2"
@@ -4203,6 +4207,10 @@
   "InstanceType": "t4g.xlarge",
   "Location": "aps1-az3"
  },
+ {
+  "InstanceType": "u-12tb1.112xlarge",
+  "Location": "aps1-az3"
+ },
  {
   "InstanceType": "u-6tb1.112xlarge",
   "Location": "aps1-az3"
diff --git a/moto/ec2/resources/instance_type_offerings/availability-zone-id/eu-central-2.json b/moto/ec2/resources/instance_type_offerings/availability-zone-id/eu-central-2.json
index da0485f56..d92b82e07 100644
--- a/moto/ec2/resources/instance_type_offerings/availability-zone-id/eu-central-2.json
+++ b/moto/ec2/resources/instance_type_offerings/availability-zone-id/eu-central-2.json
@@ -443,6 +443,14 @@
   "InstanceType": "t3.xlarge",
   "Location": "euc2-az1"
  },
+ {
+  "InstanceType": "u-6tb1.112xlarge",
+  "Location": "euc2-az1"
+ },
+ {
+  "InstanceType": "u-6tb1.56xlarge",
+  "Location": "euc2-az1"
+ },
  {
   "InstanceType": "x2idn.16xlarge",
   "Location": "euc2-az1"
diff --git a/moto/ec2/resources/instance_type_offerings/availability-zone-id/eu-west-1.json b/moto/ec2/resources/instance_type_offerings/availability-zone-id/eu-west-1.json
index 0b5e6b9f8..27030f4f1 100644
--- a/moto/ec2/resources/instance_type_offerings/availability-zone-id/eu-west-1.json
+++ b/moto/ec2/resources/instance_type_offerings/availability-zone-id/eu-west-1.json
@@ -787,6 +787,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "euw1-az1"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "euw1-az1"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "euw1-az1"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "euw1-az1"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "euw1-az1"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "euw1-az1"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "euw1-az1"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "euw1-az1"
@@ -3243,6 +3267,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "euw1-az2"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "euw1-az2"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "euw1-az2"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "euw1-az2"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "euw1-az2"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "euw1-az2"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "euw1-az2"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "euw1-az2"
@@ -5647,6 +5695,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "euw1-az3"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "euw1-az3"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "euw1-az3"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "euw1-az3"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "euw1-az3"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "euw1-az3"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "euw1-az3"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "euw1-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 b7e5c860d..768fa6599 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
@@ -5735,6 +5735,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "use1-az4"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "use1-az4"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "use1-az4"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "use1-az4"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "use1-az4"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "use1-az4"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "use1-az4"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "use1-az4"
@@ -8007,6 +8031,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "use1-az5"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "use1-az5"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "use1-az5"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "use1-az5"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "use1-az5"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "use1-az5"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "use1-az5"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "use1-az5"
@@ -10255,6 +10303,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "use1-az6"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "use1-az6"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "use1-az6"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "use1-az6"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "use1-az6"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "use1-az6"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "use1-az6"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "use1-az6"
diff --git a/moto/ec2/resources/instance_type_offerings/availability-zone-id/us-east-2.json b/moto/ec2/resources/instance_type_offerings/availability-zone-id/us-east-2.json
index 44478225c..2c7aec96a 100644
--- a/moto/ec2/resources/instance_type_offerings/availability-zone-id/us-east-2.json
+++ b/moto/ec2/resources/instance_type_offerings/availability-zone-id/us-east-2.json
@@ -699,6 +699,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "use2-az1"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "use2-az1"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "use2-az1"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "use2-az1"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "use2-az1"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "use2-az1"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "use2-az1"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "use2-az1"
@@ -2987,6 +3011,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "use2-az2"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "use2-az2"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "use2-az2"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "use2-az2"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "use2-az2"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "use2-az2"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "use2-az2"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "use2-az2"
@@ -5223,6 +5271,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "use2-az3"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "use2-az3"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "use2-az3"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "use2-az3"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "use2-az3"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "use2-az3"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "use2-az3"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "use2-az3"
diff --git a/moto/ec2/resources/instance_type_offerings/availability-zone-id/us-west-2.json b/moto/ec2/resources/instance_type_offerings/availability-zone-id/us-west-2.json
index 1094d2014..c6f3a11f2 100644
--- a/moto/ec2/resources/instance_type_offerings/availability-zone-id/us-west-2.json
+++ b/moto/ec2/resources/instance_type_offerings/availability-zone-id/us-west-2.json
@@ -807,6 +807,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "usw2-az1"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "usw2-az1"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "usw2-az1"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "usw2-az1"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "usw2-az1"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "usw2-az1"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "usw2-az1"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "usw2-az1"
@@ -3287,6 +3311,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "usw2-az2"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "usw2-az2"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "usw2-az2"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "usw2-az2"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "usw2-az2"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "usw2-az2"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "usw2-az2"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "usw2-az2"
@@ -5739,6 +5787,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "usw2-az3"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "usw2-az3"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "usw2-az3"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "usw2-az3"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "usw2-az3"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "usw2-az3"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "usw2-az3"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "usw2-az3"
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 a80b9e2fd..d9ba4108d 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
@@ -2911,6 +2911,10 @@
   "InstanceType": "t4g.xlarge",
   "Location": "ap-south-1b"
  },
+ {
+  "InstanceType": "u-12tb1.112xlarge",
+  "Location": "ap-south-1b"
+ },
  {
   "InstanceType": "u-6tb1.112xlarge",
   "Location": "ap-south-1b"
@@ -4287,6 +4291,10 @@
   "InstanceType": "t4g.xlarge",
   "Location": "ap-south-1c"
  },
+ {
+  "InstanceType": "u-12tb1.112xlarge",
+  "Location": "ap-south-1c"
+ },
  {
   "InstanceType": "u-6tb1.112xlarge",
   "Location": "ap-south-1c"
diff --git a/moto/ec2/resources/instance_type_offerings/availability-zone/eu-central-2.json b/moto/ec2/resources/instance_type_offerings/availability-zone/eu-central-2.json
index 314373085..6aa032e40 100644
--- a/moto/ec2/resources/instance_type_offerings/availability-zone/eu-central-2.json
+++ b/moto/ec2/resources/instance_type_offerings/availability-zone/eu-central-2.json
@@ -443,6 +443,14 @@
   "InstanceType": "t3.xlarge",
   "Location": "eu-central-2a"
  },
+ {
+  "InstanceType": "u-6tb1.112xlarge",
+  "Location": "eu-central-2a"
+ },
+ {
+  "InstanceType": "u-6tb1.56xlarge",
+  "Location": "eu-central-2a"
+ },
  {
   "InstanceType": "x2idn.16xlarge",
   "Location": "eu-central-2a"
diff --git a/moto/ec2/resources/instance_type_offerings/availability-zone/eu-west-1.json b/moto/ec2/resources/instance_type_offerings/availability-zone/eu-west-1.json
index 9290789cc..a63547114 100644
--- a/moto/ec2/resources/instance_type_offerings/availability-zone/eu-west-1.json
+++ b/moto/ec2/resources/instance_type_offerings/availability-zone/eu-west-1.json
@@ -787,6 +787,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "eu-west-1a"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "eu-west-1a"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "eu-west-1a"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "eu-west-1a"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "eu-west-1a"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "eu-west-1a"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "eu-west-1a"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "eu-west-1a"
@@ -3243,6 +3267,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "eu-west-1b"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "eu-west-1b"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "eu-west-1b"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "eu-west-1b"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "eu-west-1b"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "eu-west-1b"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "eu-west-1b"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "eu-west-1b"
@@ -5647,6 +5695,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "eu-west-1c"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "eu-west-1c"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "eu-west-1c"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "eu-west-1c"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "eu-west-1c"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "eu-west-1c"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "eu-west-1c"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "eu-west-1c"
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 ae3a69e25..223222b46 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
@@ -5471,6 +5471,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "us-east-1c"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "us-east-1c"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "us-east-1c"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "us-east-1c"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "us-east-1c"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "us-east-1c"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "us-east-1c"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "us-east-1c"
@@ -7943,6 +7967,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "us-east-1d"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "us-east-1d"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "us-east-1d"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "us-east-1d"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "us-east-1d"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "us-east-1d"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "us-east-1d"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "us-east-1d"
@@ -10527,6 +10575,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "us-east-1f"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "us-east-1f"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "us-east-1f"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "us-east-1f"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "us-east-1f"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "us-east-1f"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "us-east-1f"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "us-east-1f"
diff --git a/moto/ec2/resources/instance_type_offerings/availability-zone/us-east-2.json b/moto/ec2/resources/instance_type_offerings/availability-zone/us-east-2.json
index 0d63c4294..13d11d303 100644
--- a/moto/ec2/resources/instance_type_offerings/availability-zone/us-east-2.json
+++ b/moto/ec2/resources/instance_type_offerings/availability-zone/us-east-2.json
@@ -699,6 +699,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "us-east-2a"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "us-east-2a"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "us-east-2a"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "us-east-2a"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "us-east-2a"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "us-east-2a"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "us-east-2a"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "us-east-2a"
@@ -2987,6 +3011,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "us-east-2b"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "us-east-2b"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "us-east-2b"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "us-east-2b"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "us-east-2b"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "us-east-2b"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "us-east-2b"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "us-east-2b"
@@ -5223,6 +5271,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "us-east-2c"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "us-east-2c"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "us-east-2c"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "us-east-2c"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "us-east-2c"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "us-east-2c"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "us-east-2c"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "us-east-2c"
diff --git a/moto/ec2/resources/instance_type_offerings/availability-zone/us-west-2.json b/moto/ec2/resources/instance_type_offerings/availability-zone/us-west-2.json
index 476502204..3755b40eb 100644
--- a/moto/ec2/resources/instance_type_offerings/availability-zone/us-west-2.json
+++ b/moto/ec2/resources/instance_type_offerings/availability-zone/us-west-2.json
@@ -807,6 +807,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "us-west-2a"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "us-west-2a"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "us-west-2a"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "us-west-2a"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "us-west-2a"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "us-west-2a"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "us-west-2a"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "us-west-2a"
@@ -3287,6 +3311,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "us-west-2b"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "us-west-2b"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "us-west-2b"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "us-west-2b"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "us-west-2b"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "us-west-2b"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "us-west-2b"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "us-west-2b"
@@ -5739,6 +5787,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "us-west-2c"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "us-west-2c"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "us-west-2c"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "us-west-2c"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "us-west-2c"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "us-west-2c"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "us-west-2c"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "us-west-2c"
diff --git a/moto/ec2/resources/instance_type_offerings/region/ap-south-1.json b/moto/ec2/resources/instance_type_offerings/region/ap-south-1.json
index 0e86b255c..9022227e1 100644
--- a/moto/ec2/resources/instance_type_offerings/region/ap-south-1.json
+++ b/moto/ec2/resources/instance_type_offerings/region/ap-south-1.json
@@ -1435,6 +1435,10 @@
   "InstanceType": "t4g.xlarge",
   "Location": "ap-south-1"
  },
+ {
+  "InstanceType": "u-12tb1.112xlarge",
+  "Location": "ap-south-1"
+ },
  {
   "InstanceType": "u-6tb1.112xlarge",
   "Location": "ap-south-1"
diff --git a/moto/ec2/resources/instance_type_offerings/region/eu-west-1.json b/moto/ec2/resources/instance_type_offerings/region/eu-west-1.json
index c65049279..a2045963a 100644
--- a/moto/ec2/resources/instance_type_offerings/region/eu-west-1.json
+++ b/moto/ec2/resources/instance_type_offerings/region/eu-west-1.json
@@ -803,6 +803,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "eu-west-1"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "eu-west-1"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "eu-west-1"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "eu-west-1"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "eu-west-1"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "eu-west-1"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "eu-west-1"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "eu-west-1"
diff --git a/moto/ec2/resources/instance_type_offerings/region/us-east-1.json b/moto/ec2/resources/instance_type_offerings/region/us-east-1.json
index 7a1fa9448..103c873ab 100644
--- a/moto/ec2/resources/instance_type_offerings/region/us-east-1.json
+++ b/moto/ec2/resources/instance_type_offerings/region/us-east-1.json
@@ -831,6 +831,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "us-east-1"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "us-east-1"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "us-east-1"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "us-east-1"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "us-east-1"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "us-east-1"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "us-east-1"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "us-east-1"
diff --git a/moto/ec2/resources/instance_type_offerings/region/us-east-2.json b/moto/ec2/resources/instance_type_offerings/region/us-east-2.json
index d6c5454a4..7f8823da9 100644
--- a/moto/ec2/resources/instance_type_offerings/region/us-east-2.json
+++ b/moto/ec2/resources/instance_type_offerings/region/us-east-2.json
@@ -707,6 +707,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "us-east-2"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "us-east-2"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "us-east-2"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "us-east-2"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "us-east-2"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "us-east-2"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "us-east-2"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "us-east-2"
diff --git a/moto/ec2/resources/instance_type_offerings/region/us-west-2.json b/moto/ec2/resources/instance_type_offerings/region/us-west-2.json
index d870dee05..f5c2bd900 100644
--- a/moto/ec2/resources/instance_type_offerings/region/us-west-2.json
+++ b/moto/ec2/resources/instance_type_offerings/region/us-west-2.json
@@ -831,6 +831,30 @@
   "InstanceType": "i3en.xlarge",
   "Location": "us-west-2"
  },
+ {
+  "InstanceType": "i4g.16xlarge",
+  "Location": "us-west-2"
+ },
+ {
+  "InstanceType": "i4g.2xlarge",
+  "Location": "us-west-2"
+ },
+ {
+  "InstanceType": "i4g.4xlarge",
+  "Location": "us-west-2"
+ },
+ {
+  "InstanceType": "i4g.8xlarge",
+  "Location": "us-west-2"
+ },
+ {
+  "InstanceType": "i4g.large",
+  "Location": "us-west-2"
+ },
+ {
+  "InstanceType": "i4g.xlarge",
+  "Location": "us-west-2"
+ },
  {
   "InstanceType": "i4i.16xlarge",
   "Location": "us-west-2"