diff --git a/src/constants/ec2-info.ts b/src/constants/ec2-info.ts
index 69095349..2cd2e336 100644
--- a/src/constants/ec2-info.ts
+++ b/src/constants/ec2-info.ts
@@ -80,6 +80,14 @@ export const ec2Info: Record<InstanceType | string, Ec2InstanceInfo> = {
   'c6gd.medium': { vCpu: 1, memoryGiB: 2 },
   'c6gd.metal': { vCpu: 64, memoryGiB: 128 },
   'c6gd.xlarge': { vCpu: 4, memoryGiB: 8 },
+  'c6gn.12xlarge': { vCpu: 48, memoryGiB: 96 },
+  'c6gn.16xlarge': { vCpu: 64, memoryGiB: 128 },
+  'c6gn.2xlarge': { vCpu: 8, memoryGiB: 16 },
+  'c6gn.4xlarge': { vCpu: 16, memoryGiB: 32 },
+  'c6gn.8xlarge': { vCpu: 32, memoryGiB: 64 },
+  'c6gn.large': { vCpu: 2, memoryGiB: 4 },
+  'c6gn.medium': { vCpu: 1, memoryGiB: 2 },
+  'c6gn.xlarge': { vCpu: 4, memoryGiB: 8 },
   'cc2.8xlarge': { vCpu: 32, memoryGiB: 60.5 },
   'd2.2xlarge': { vCpu: 8, memoryGiB: 61 },
   'd2.4xlarge': { vCpu: 16, memoryGiB: 122 },