diff --git a/moto/ec2/resources/instance_types.json b/moto/ec2/resources/instance_types.json
index 68082a2be..70a90a7e0 100644
--- a/moto/ec2/resources/instance_types.json
+++ b/moto/ec2/resources/instance_types.json
@@ -28095,6 +28095,137 @@
    ]
   }
  },
+ "i4i.12xlarge": {
+  "AutoRecoverySupported": false,
+  "BareMetal": false,
+  "BurstablePerformanceSupported": false,
+  "CurrentGeneration": true,
+  "DedicatedHostsSupported": false,
+  "EbsInfo": {
+   "EbsOptimizedInfo": {
+    "BaselineBandwidthInMbps": 15000,
+    "BaselineIops": 60000,
+    "BaselineThroughputInMBps": 1875.0,
+    "MaximumBandwidthInMbps": 15000,
+    "MaximumIops": 60000,
+    "MaximumThroughputInMBps": 1875.0
+   },
+   "EbsOptimizedSupport": "default",
+   "EncryptionSupport": "supported",
+   "NvmeSupport": "required"
+  },
+  "FreeTierEligible": false,
+  "HibernationSupported": false,
+  "Hypervisor": "nitro",
+  "InstanceStorageInfo": {
+   "Disks": [
+    {
+     "Count": 3,
+     "SizeInGB": 3750,
+     "Type": "ssd"
+    }
+   ],
+   "EncryptionSupport": "required",
+   "NvmeSupport": "required",
+   "TotalSizeInGB": 11250
+  },
+  "InstanceStorageSupported": true,
+  "InstanceType": "i4i.12xlarge",
+  "MemoryInfo": {
+   "SizeInMiB": 393216
+  },
+  "NetworkInfo": {
+   "DefaultNetworkCardIndex": 0,
+   "EfaSupported": false,
+   "EnaSrdSupported": false,
+   "EnaSupport": "required",
+   "EncryptionInTransitSupported": true,
+   "Ipv4AddressesPerInterface": 30,
+   "Ipv6AddressesPerInterface": 30,
+   "Ipv6Supported": true,
+   "MaximumNetworkCards": 1,
+   "MaximumNetworkInterfaces": 8,
+   "NetworkCards": [
+    {
+     "BaselineBandwidthInGbps": 28.125,
+     "MaximumNetworkInterfaces": 8,
+     "NetworkCardIndex": 0,
+     "NetworkPerformance": "28.12 Gigabit",
+     "PeakBandwidthInGbps": 28.125
+    }
+   ],
+   "NetworkPerformance": "28.12 Gigabit"
+  },
+  "NitroEnclavesSupport": "supported",
+  "NitroTpmInfo": {
+   "SupportedVersions": [
+    "2.0"
+   ]
+  },
+  "NitroTpmSupport": "supported",
+  "PlacementGroupInfo": {
+   "SupportedStrategies": [
+    "cluster",
+    "partition",
+    "spread"
+   ]
+  },
+  "ProcessorInfo": {
+   "SupportedArchitectures": [
+    "x86_64"
+   ],
+   "SustainedClockSpeedInGhz": 3.5
+  },
+  "SupportedBootModes": [
+   "legacy-bios",
+   "uefi"
+  ],
+  "SupportedRootDeviceTypes": [
+   "ebs"
+  ],
+  "SupportedUsageClasses": [
+   "on-demand",
+   "spot"
+  ],
+  "SupportedVirtualizationTypes": [
+   "hvm"
+  ],
+  "VCpuInfo": {
+   "DefaultCores": 24,
+   "DefaultThreadsPerCore": 2,
+   "DefaultVCpus": 48,
+   "ValidCores": [
+    1,
+    2,
+    3,
+    4,
+    5,
+    6,
+    7,
+    8,
+    9,
+    10,
+    11,
+    12,
+    13,
+    14,
+    15,
+    16,
+    17,
+    18,
+    19,
+    20,
+    21,
+    22,
+    23,
+    24
+   ],
+   "ValidThreadsPerCore": [
+    1,
+    2
+   ]
+  }
+ },
  "i4i.16xlarge": {
   "AutoRecoverySupported": false,
   "BareMetal": false,
@@ -28218,6 +28349,137 @@
    ]
   }
  },
+ "i4i.24xlarge": {
+  "AutoRecoverySupported": false,
+  "BareMetal": false,
+  "BurstablePerformanceSupported": false,
+  "CurrentGeneration": true,
+  "DedicatedHostsSupported": false,
+  "EbsInfo": {
+   "EbsOptimizedInfo": {
+    "BaselineBandwidthInMbps": 30000,
+    "BaselineIops": 120000,
+    "BaselineThroughputInMBps": 3750.0,
+    "MaximumBandwidthInMbps": 30000,
+    "MaximumIops": 120000,
+    "MaximumThroughputInMBps": 3750.0
+   },
+   "EbsOptimizedSupport": "default",
+   "EncryptionSupport": "supported",
+   "NvmeSupport": "required"
+  },
+  "FreeTierEligible": false,
+  "HibernationSupported": false,
+  "Hypervisor": "nitro",
+  "InstanceStorageInfo": {
+   "Disks": [
+    {
+     "Count": 6,
+     "SizeInGB": 3750,
+     "Type": "ssd"
+    }
+   ],
+   "EncryptionSupport": "required",
+   "NvmeSupport": "required",
+   "TotalSizeInGB": 22500
+  },
+  "InstanceStorageSupported": true,
+  "InstanceType": "i4i.24xlarge",
+  "MemoryInfo": {
+   "SizeInMiB": 786432
+  },
+  "NetworkInfo": {
+   "DefaultNetworkCardIndex": 0,
+   "EfaSupported": false,
+   "EnaSrdSupported": false,
+   "EnaSupport": "required",
+   "EncryptionInTransitSupported": true,
+   "Ipv4AddressesPerInterface": 30,
+   "Ipv6AddressesPerInterface": 30,
+   "Ipv6Supported": true,
+   "MaximumNetworkCards": 1,
+   "MaximumNetworkInterfaces": 15,
+   "NetworkCards": [
+    {
+     "BaselineBandwidthInGbps": 56.25,
+     "MaximumNetworkInterfaces": 15,
+     "NetworkCardIndex": 0,
+     "NetworkPerformance": "56.25 Gigabit",
+     "PeakBandwidthInGbps": 56.25
+    }
+   ],
+   "NetworkPerformance": "56.25 Gigabit"
+  },
+  "NitroEnclavesSupport": "supported",
+  "NitroTpmInfo": {
+   "SupportedVersions": [
+    "2.0"
+   ]
+  },
+  "NitroTpmSupport": "supported",
+  "PlacementGroupInfo": {
+   "SupportedStrategies": [
+    "cluster",
+    "partition",
+    "spread"
+   ]
+  },
+  "ProcessorInfo": {
+   "SupportedArchitectures": [
+    "x86_64"
+   ],
+   "SustainedClockSpeedInGhz": 3.5
+  },
+  "SupportedBootModes": [
+   "legacy-bios",
+   "uefi"
+  ],
+  "SupportedRootDeviceTypes": [
+   "ebs"
+  ],
+  "SupportedUsageClasses": [
+   "on-demand",
+   "spot"
+  ],
+  "SupportedVirtualizationTypes": [
+   "hvm"
+  ],
+  "VCpuInfo": {
+   "DefaultCores": 48,
+   "DefaultThreadsPerCore": 2,
+   "DefaultVCpus": 96,
+   "ValidCores": [
+    2,
+    4,
+    6,
+    8,
+    10,
+    12,
+    14,
+    16,
+    18,
+    20,
+    22,
+    24,
+    26,
+    28,
+    30,
+    32,
+    34,
+    36,
+    38,
+    40,
+    42,
+    44,
+    46,
+    48
+   ],
+   "ValidThreadsPerCore": [
+    1,
+    2
+   ]
+  }
+ },
  "i4i.2xlarge": {
   "AutoRecoverySupported": false,
   "BareMetal": false,
@@ -51545,6 +51807,86 @@
    "DefaultVCpus": 12
   }
  },
+ "mac2-m2.metal": {
+  "AutoRecoverySupported": false,
+  "BareMetal": true,
+  "BurstablePerformanceSupported": false,
+  "CurrentGeneration": true,
+  "DedicatedHostsSupported": true,
+  "EbsInfo": {
+   "EbsOptimizedInfo": {
+    "BaselineBandwidthInMbps": 8000,
+    "BaselineIops": 55000,
+    "BaselineThroughputInMBps": 1000.0,
+    "MaximumBandwidthInMbps": 8000,
+    "MaximumIops": 55000,
+    "MaximumThroughputInMBps": 1000.0
+   },
+   "EbsOptimizedSupport": "default",
+   "EncryptionSupport": "supported",
+   "NvmeSupport": "required"
+  },
+  "FreeTierEligible": false,
+  "HibernationSupported": false,
+  "InstanceStorageSupported": false,
+  "InstanceType": "mac2-m2.metal",
+  "MemoryInfo": {
+   "SizeInMiB": 24576
+  },
+  "NetworkInfo": {
+   "DefaultNetworkCardIndex": 0,
+   "EfaSupported": false,
+   "EnaSrdSupported": false,
+   "EnaSupport": "required",
+   "EncryptionInTransitSupported": false,
+   "Ipv4AddressesPerInterface": 30,
+   "Ipv6AddressesPerInterface": 30,
+   "Ipv6Supported": true,
+   "MaximumNetworkCards": 1,
+   "MaximumNetworkInterfaces": 8,
+   "NetworkCards": [
+    {
+     "BaselineBandwidthInGbps": 10.0,
+     "MaximumNetworkInterfaces": 8,
+     "NetworkCardIndex": 0,
+     "NetworkPerformance": "10 Gigabit",
+     "PeakBandwidthInGbps": 10.0
+    }
+   ],
+   "NetworkPerformance": "10 Gigabit"
+  },
+  "NitroEnclavesSupport": "unsupported",
+  "NitroTpmSupport": "unsupported",
+  "PlacementGroupInfo": {
+   "SupportedStrategies": [
+    "partition",
+    "spread"
+   ]
+  },
+  "ProcessorInfo": {
+   "SupportedArchitectures": [
+    "arm64_mac"
+   ],
+   "SustainedClockSpeedInGhz": 3.5
+  },
+  "SupportedBootModes": [
+   "legacy-bios"
+  ],
+  "SupportedRootDeviceTypes": [
+   "ebs"
+  ],
+  "SupportedUsageClasses": [
+   "on-demand"
+  ],
+  "SupportedVirtualizationTypes": [
+   "hvm"
+  ],
+  "VCpuInfo": {
+   "DefaultCores": 8,
+   "DefaultThreadsPerCore": 1,
+   "DefaultVCpus": 8
+  }
+ },
  "mac2-m2pro.metal": {
   "AutoRecoverySupported": false,
   "BareMetal": true,