diff --git a/cluster-autoscaler/cloudprovider/aws/ec2_instance_types.go b/cluster-autoscaler/cloudprovider/aws/ec2_instance_types.go
index 9e9c08ca1ed2..998123c9ec04 100644
--- a/cluster-autoscaler/cloudprovider/aws/ec2_instance_types.go
+++ b/cluster-autoscaler/cloudprovider/aws/ec2_instance_types.go
@@ -18,7 +18,7 @@ limitations under the License.
 
 package aws
 
-// InstanceType is sepc of EC2 instance
+// InstanceType is spec of EC2 instance
 type InstanceType struct {
 	InstanceType string
 	VCPU         int64
@@ -223,7 +223,7 @@ var InstanceTypes = map[string]*InstanceType{
 	"c5d.12xlarge": {
 		InstanceType: "c5d.12xlarge",
 		VCPU:         48,
-		MemoryMb:     131072,
+		MemoryMb:     98304,
 		GPU:          0,
 	},
 	"c5d.18xlarge": {
@@ -235,7 +235,7 @@ var InstanceTypes = map[string]*InstanceType{
 	"c5d.24xlarge": {
 		InstanceType: "c5d.24xlarge",
 		VCPU:         96,
-		MemoryMb:     262144,
+		MemoryMb:     196608,
 		GPU:          0,
 	},
 	"c5d.2xlarge": {
@@ -265,7 +265,7 @@ var InstanceTypes = map[string]*InstanceType{
 	"c5d.metal": {
 		InstanceType: "c5d.metal",
 		VCPU:         96,
-		MemoryMb:     262144,
+		MemoryMb:     196608,
 		GPU:          0,
 	},
 	"c5d.xlarge": {
@@ -436,6 +436,12 @@ var InstanceTypes = map[string]*InstanceType{
 		MemoryMb:     31232,
 		GPU:          1,
 	},
+	"g4dn": {
+		InstanceType: "g4dn",
+		VCPU:         96,
+		MemoryMb:     0,
+		GPU:          8,
+	},
 	"g4dn.12xlarge": {
 		InstanceType: "g4dn.12xlarge",
 		VCPU:         48,
@@ -466,6 +472,12 @@ var InstanceTypes = map[string]*InstanceType{
 		MemoryMb:     131072,
 		GPU:          1,
 	},
+	"g4dn.metal": {
+		InstanceType: "g4dn.metal",
+		VCPU:         96,
+		MemoryMb:     393216,
+		GPU:          8,
+	},
 	"g4dn.xlarge": {
 		InstanceType: "g4dn.xlarge",
 		VCPU:         4,
@@ -640,6 +652,30 @@ var InstanceTypes = map[string]*InstanceType{
 		MemoryMb:     32768,
 		GPU:          0,
 	},
+	"inf1.24xlarge": {
+		InstanceType: "inf1.24xlarge",
+		VCPU:         96,
+		MemoryMb:     196608,
+		GPU:          0,
+	},
+	"inf1.2xlarge": {
+		InstanceType: "inf1.2xlarge",
+		VCPU:         8,
+		MemoryMb:     16384,
+		GPU:          0,
+	},
+	"inf1.6xlarge": {
+		InstanceType: "inf1.6xlarge",
+		VCPU:         24,
+		MemoryMb:     49152,
+		GPU:          0,
+	},
+	"inf1.xlarge": {
+		InstanceType: "inf1.xlarge",
+		VCPU:         4,
+		MemoryMb:     8192,
+		GPU:          0,
+	},
 	"m1.large": {
 		InstanceType: "m1.large",
 		VCPU:         2,
@@ -1090,6 +1126,54 @@ var InstanceTypes = map[string]*InstanceType{
 		MemoryMb:     16384,
 		GPU:          0,
 	},
+	"m6g.12xlarge": {
+		InstanceType: "m6g.12xlarge",
+		VCPU:         48,
+		MemoryMb:     196608,
+		GPU:          0,
+	},
+	"m6g.16xlarge": {
+		InstanceType: "m6g.16xlarge",
+		VCPU:         64,
+		MemoryMb:     262144,
+		GPU:          0,
+	},
+	"m6g.2xlarge": {
+		InstanceType: "m6g.2xlarge",
+		VCPU:         8,
+		MemoryMb:     32768,
+		GPU:          0,
+	},
+	"m6g.4xlarge": {
+		InstanceType: "m6g.4xlarge",
+		VCPU:         16,
+		MemoryMb:     65536,
+		GPU:          0,
+	},
+	"m6g.8xlarge": {
+		InstanceType: "m6g.8xlarge",
+		VCPU:         32,
+		MemoryMb:     131072,
+		GPU:          0,
+	},
+	"m6g.large": {
+		InstanceType: "m6g.large",
+		VCPU:         2,
+		MemoryMb:     8192,
+		GPU:          0,
+	},
+	"m6g.medium": {
+		InstanceType: "m6g.medium",
+		VCPU:         1,
+		MemoryMb:     4096,
+		GPU:          0,
+	},
+	"m6g.xlarge": {
+		InstanceType: "m6g.xlarge",
+		VCPU:         4,
+		MemoryMb:     16384,
+		GPU:          0,
+	},
 	"p2": {
 		InstanceType: "p2",
 		VCPU:         64,
@@ -1099,7 +1183,7 @@ var InstanceTypes = map[string]*InstanceType{
 	"p2.16xlarge": {
 		InstanceType: "p2.16xlarge",
 		VCPU:         64,
-		MemoryMb:     786432,
+		MemoryMb:     749568,
 		GPU:          16,
 	},
 	"p2.8xlarge": {
@@ -1117,7 +1201,7 @@ var InstanceTypes = map[string]*InstanceType{
 	"p3": {
 		InstanceType: "p3",
 		VCPU:         64,
-		MemoryMb:     499712,
+		MemoryMb:     0,
 		GPU:          8,
 	},
 	"p3.16xlarge": {
@@ -1699,19 +1783,43 @@ var InstanceTypes = map[string]*InstanceType{
 	"u-12tb1": {
 		InstanceType: "u-12tb1",
 		VCPU:         448,
-		MemoryMb:     12582912,
+		MemoryMb:     0,
+		GPU:          0,
+	},
+	"u-18tb1": {
+		InstanceType: "u-18tb1",
+		VCPU:         448,
+		MemoryMb:     0,
+		GPU:          0,
+	},
+	"u-18tb1.metal": {
+		InstanceType: "u-18tb1.metal",
+		VCPU:         448,
+		MemoryMb:     18874368,
+		GPU:          0,
+	},
+	"u-24tb1": {
+		InstanceType: "u-24tb1",
+		VCPU:         448,
+		MemoryMb:     0,
+		GPU:          0,
+	},
+	"u-24tb1.metal": {
+		InstanceType: "u-24tb1.metal",
+		VCPU:         448,
+		MemoryMb:     25165824,
 		GPU:          0,
 	},
 	"u-6tb1": {
 		InstanceType: "u-6tb1",
 		VCPU:         448,
-		MemoryMb:     6291456,
+		MemoryMb:     0,
 		GPU:          0,
 	},
 	"u-9tb1": {
 		InstanceType: "u-9tb1",
 		VCPU:         448,
-		MemoryMb:     9437184,
+		MemoryMb:     0,
 		GPU:          0,
 	},
 	"x1": {